MJS Energy Limited

Presteigne Mill
Presteigne
Powys
LD8 2HG

Green Energy

Listed under:  Air Source Heat Pumps, Biomass Boilers, Ground Source Heat Pumps, Solar Panels, Solar Thermal
100% recommended   Rating MJS Energy Limited 9.8/100
42 reviews since 2020
 
Satisfaction Ratings
 
Overall Rating
 9.8 /10 Overall Rating 9.8/10
Based on 42 reviews since 2020
 
 
 
Quality 9.9/10 Quality Rating 9.9
The quality of the work was as expected and agreed
 
Tidy 9.7/10 Tidy Rating 9.7
There was little disruption and the site was left clear and tidy
 
Service 9.8/10 Service Rating 9.8
The team was friendly, helpful, considerate and professional
 
Value 9.6/10 Value Rating 9.6
The price represents value for money
 
 
 
Recent Reviews 
 
" We were very pleased with the work done by MJS. We knew the firm already because they had installed a Heliotherm air source heat pump earlier in the year and we were very happy with the team and the w...."   more
 
" We think that MJS are ace, they have done both our solar panels and our GSHP, each time the service was great and the work was carried oput to a very high standard. We could not recommend them highly ...."   more
 
" From the outset the workforce of MSJEnergy were respectful and trustworthy. Their communication was absolutely excellent: always answering questions and queries quickly and efficiently and arriving on...."   more
 
" MJS was recommended to us when we were looking for renewable energy installers. They worked with us patiently and in a way that enabled us to make the correct decisions for the installation. The ins...."   more
 
 
About Us


Businesses
login to your control panel
to add your video or text here
     
Customer Reviews
Sort:        

» 3 2 1

Budget:  


Review 8 Jun 2023
Recommended by customer in HR6
 My Age: 60 - 69 
 I'm: Male 
 My level of experience of similar services: Beginner 
 I have known this business: 1 - 5 years  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
We had 18 solar panels installed on our roof along with three batteries and an inverter.
 
Cost: £17230
 

"We were very pleased with the work done by MJS. We knew the firm already because they had installed a Heliotherm air source heat pump earlier in the year and we were very happy with the team and the work undertaken.
The solar panels took longer to confirm than the heat pump because of the time needed to confirm how many panels could be fitted as well as the ordering process following confirmation. Any delays were due to the delivery of components and we were kept informed. The quality of the work was high and the team were exceptionally tidy which is very unusual! And much appreciated!

There were lots of discussions about placing the panels, the number of batteries along with open conversation about the cost and the likely savings, both over each year and over a longer period. We found the team from MJS open, cooperative and skilled. They were a pleasure to have on-site and took great care when commissioning the system to make sure we had no concerns and any teething problems were ironed out - these related more to the monitoring app than the actual hardware."
 
 

Showing 18 x Winaco 400w Solar Panels installed on roof

Showing 3 x 5.8kW Batteries and a 7.5kW Inverter installed in loft.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
The whole team were great!
 
 
 

Review 2 May 2023
Recommended by customer in HR3
 My Age: 30 - 39 
 I'm: Female 
 My level of experience of similar services: Below Average 
 I have known this business: 1 - 5 years  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Solar panels
 
Cost: £20000
 

"We think that MJS are ace, they have done both our solar panels and our GSHP, each time the service was great and the work was carried oput to a very high standard. We could not recommend them highly enough."
 
 

Showing 29 Trina Vertex 420W solar PV panels on Barn roof
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
 
 

Review 17 Apr 2023
Recommended by customer in LD71
 My Age: 60 - 69 
 I'm: Female 

 I have known this business: Under 1 year  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Solar panels
 
Cost: £11771
 

"From the outset the workforce of MSJEnergy were respectful and trustworthy. Their communication was absolutely excellent: always answering questions and queries quickly and efficiently and arriving on site exactly when they had arranged to come. The installation of the panels and subsequent electrical work was carried out efficiently and expertly without any disruption. The workers were so friendly that it was a pleasure to have them. They always explained the procedures patiently and helped us understand the processes.
MJSEnergy are an exemplary firm."
 
 

Showing 12 off Trina Vertex-S TSM 395W Solar PAnels
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Dale, Ryan, Andrew
 
 
 

Review 20 Jan 2023
Recommended by customer in SY2
 My Age: 40 - 49 
 I'm: Male 
 My level of experience of similar services: Below Average 
 I haven't used this business before  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 9/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
MJS removed our gas boiler and installed an Air Source Heat Pump, new radiators, new hot water tank, Solar PV, and batteries for the solar
 
Cost: £37000
 

"MJS was recommended to us when we were looking for renewable energy installers. They worked with us patiently and in a way that enabled us to make the correct decisions for the installation. The installation was neat and efficient, and I would recommend MJS if you are looking for renewable heating and solar."
 
 

Showing Ecoforest 1-7kW Pro from the front

Showing Ecoforest 1-7kW Pro from the side and rear.

Showing Domestic Hot Water and Buffer Tanks

Showing 16 PV panels array on roof.

Showing 6kW Hybrid inverter and 15kWh battery storage installation.in garage

Showing French drain across Driveway for Heat Pump Pipe work and Sloar PV cabling.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew, Luke, Ryan, Aaron, Jane
 
 
 

Review 11 Dec 2022
Recommended by customer in HR4

 I'm: Male 

 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Installation of Heliotherm air source heat pump, Heatmiser thermostats and removal of old boiler and oil tank.

"The team at MJS Energy have done a superb job with our Heliotherm air source heat pump from start to finish. They are incredibly knowledgeable which helped us make decisions about the best pump for our needs.
When it came to installation, there was initially a major problem, as our heat pump arrived at MJS headquarters damaged beyond repair. This could have been a disaster but they had a back up plan of a temporary pump already thought through, when they let us know about the problem. In the end however, Heliotherm managed to get another unit to MJS really quickly and we didn’t need the temporary fix! The plumbing and electrics were complicated but the team worked really efficiently together and Dec, who did most of the plumbing was a star and with us for ages.
We soon realised that the place where the heat pump was positioned initially wasn’t right for us (it was bigger than we had envisaged) and when we said this, it was moved within a few hours with no fuss at all. Ashley set it all up and running and a few initial glitches were quickly sorted. MJS also replaced our old room thermostats with digital Heatmiser stats which was a bigger job than the poor electricians had thought! We can now control things from an App although Ashley also keeps an eye on how everything is running. As well as this, MJS were also able to remove the old boiler and take away the oil tank.
We would definitely recommend MJS to anyone."
 
 

Showing Heliotherm S08L-M-CC Air Source Heat Pump in final position.

Showing Plate heat exchanger for DHW and Buffertank.

Showing connections to existing DHW Tank.

Showing pipework run across doorway.

Showing Heatmiser neostat v2. One of nine installed to replace analoge stats and control 9 underfloo...

Showing Heatmiser app on mobile phone, allowing remote control of the individual UFH zones; at home ...
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
 
 

Review 11 Dec 2022
Recommended by customer in LD8
 My Age: 60 - 69 
 I'm: Male 
 My level of experience of similar services: Below Average 
 I have known this business: Under 1 year  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 9/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
installation of Klover 120
 
Cost: £14
 

"This was a good customer experience. There was a degree of disruption as this was a significant piece of work but this was well explained in advance and understood. The work team, essentially of young men, were always courteous, friendly and highly professional - both proof of MJS skill-training but also a credit to the company. The work was also done with speed and great proficiency not least to meet the RHI deadline. I would also highlight the administrative role of Jane in facilitating the process. She was brill!"
 
 

Showing a Klover Smart 120 combined Pellet Boiler and Cooking Stove.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Josh, as lead man, very able indeed, Declan, absolutely brilliant,Owen, Bryn and others. Ashley and Andrew also included in the initial explanation and oversight
 
 
 

Review 14 Nov 2022
Recommended by customer in SY42
 My Age: 70 + 
 I'm: Female 
 My level of experience of similar services: Average 
 I have known this business: Under 1 year  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Installation of air source heat pump.
 
Cost: £10000
 

"MJS Energy was recommended by another customer and it was worth the wait to get the air source heat pump installed.
It's a neat, tidy job, though customers need to be aware that the installation tank and pipework takes up space indoors (we had a cupboard built round it so it serves as a much needed airing cupboard and you wouldn't know it was there).
The contractors were all so pleasant and professional, the sort you'd trust to leave your house keys with, and they kept the place tidy.
The system is working well for both heating and hot water, and we'd have no hesitation in recommending MJS.
"
 
 

Showing LG 9kW Air Source Heat pump from the front.

Showing LG 9kW Air Source Heat Pump from the side.

Showing LG 9kW ASHP with final drainage.

Showing Internal Buffer Tank installation

Showing connection to pre-existing domestic hot water tank.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Craig was the site manager.
 
 
 

Review 2 Nov 2022
Recommended by customer in HR3
 My Age: 50 - 59 
 I'm: Female 
 My level of experience of similar services: Above Average 
 I have known this business: Under 1 year  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Installation of Air source heat pump, solar panels and batteries.
 
Cost: £19500
 

"After seeing an advert for MJS on Facebook along with many, many positive reviews I decided to get in touch to discuss my project. It initially took them a little while to get back to me but I understood they were exceptionally busy and was prepared to wait.
As soon as we'd had our site visit from Andrew things happened very quickly, MJS took care of everything including the application for the BUS grant and everything discussed and agreed was clearly stated in the quote.
We then decided to install solar panels and batteries at the same time as the heat pump, we spoke to Ryan, who very quickly came out to do a site survey and was able to answer our many questions about the panels and also the batteries.
Once work commenced everyone who came to the property was courteous,professional, worked hard and was exceptionally clean and tidy. The standard of work throughout is excellent and, we think, good value.
We would definitely recommend MJS Energy to anyone considering installing a heat pump or solar panels."
 
 

Showing Ecoforest ecoAir 1-7kW Pro from the front

Showing Ecoforest ecoAir 1-7kW Pro from the rear

Showing Ecoforest controler and Cordivari Buffer Tank installed in Attic

Showing exterior pipework run.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew, Ryan, Jane, Nigel - and all the other electricians who came and went!
 
 
 

Review 24 Oct 2022
Recommended by customer in LD8
 My Age: 70 + 
 I'm: Male 
 My level of experience of similar services: Average 
 I have known this business: Under 1 year  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
MJS have fitted an air source heat pump to work in conjunction with my wood burner with a back boiler an excellent combination and the whole were an excellent example of how a team can work together from first contact to completion apsolultly brilliant service

"A great company to deal with from first contact with Andrew and sorting the BUS grant and going through all the technical details. Then having the team here team leader Craig making sure the system was exactly what we were expecting and jake and the team fitting everything apsolultly perfectly a real pleasure to have the whole team here friendly neat and tidy and totally professionally I couldn't have asked for more"
 
 

Showing 9kW LG Air Source Heat Pump from the Front

Showing 9kW LG Air Source Heat Pump from the rear.

Showing internal installation of 50L Buffer Tank
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew. Craig. And jake
 
 
 

Review 23 Sep 2022
Recommended by customer in LD3
 My Age: 40 - 49 
 I'm: Female 
 My level of experience of similar services: Below Average 
 I haven't used this business before  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
MJS Energy installed a Heliotherm Air Source Heat Pump and ht water tank for us.
 
Cost: £20000
 

"MJS Energy have been an absolute pleasure to deal with. They gave us quotes covering multiple price points and were very knowledgeable about all the products we discussed.

The work has been completed to a very high standard and I would have absolutley no reservations in having more work done by them for myself, or recommending their services to other people.

In a time where there are many cowboy companies in the alternative energy space, and it's a struggle to get companies to even respond to queries, it's great to see such professionalism and responsiveness.

Great job MJS!!"
 
 

Showing the Helitherm S 08 L-M-CC Air Source Heat Pump from the front

Showing the Helitherm S 08 L-M-CC Air Source Heat Pump from the Side

Showing the Joule 300ltr High Gain Unvented Domestic Hot water Cylinder and Pipe work in Plant room.

Showing the pupose-built plant room.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew Pugh, Ashley Stokes, Craig Pigott. All of them were great!
 
 
 

Review 22 Sep 2022
Recommended by customer in SY7
 My Age: 70 + 
 I'm: Male 
 My level of experience of similar services: Above Average 
 I haven't used this business before  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Supply and installation of a ASHP and the associated necessary radiator upgrades. The work also included the removal and disposal of an existing oi-fired boiler and a 2000 l oil tank. The installation provides domestic hot water and heating on two floors. The existing hot water tank was too small for the required duty so a buffer tank and its associated controls had to be fitted upstairs.

"I have no hesitation in recommending MJS Energy as an ASHP supplier. I'm not qualified to judge but the workmanship looked high class to me. Any local problems (and there were some) were dealt with satisfactorily and without any reluctance or quibbling. The same applied to any questions I had."
 
 
Team:
Andrew Pugh, Craig Pigott and Luke
 
 
 

Review 18 Aug 2022
Recommended by customer in SY8
 My Age: 60 - 69 
 I'm: Male 
 My level of experience of similar services: Beginner 
 I haven't used this business before  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 8/10
The price represents value for money
Show All
 
 
Customer Review
 
Supply, installation & commissioning of a Heliotherm Water Source Heat Pump & Hot Water System, plus integration of existing solar thermal panels and installation of seven new triple convection radiators and associated plumbing work Included was all the groundworks, mainly consisting of the digging of a 150 metre trench to the river. My two existing solar thermal panels were cleverly integrated with the new heat pump with the use of a heat exchanger, resulting in free hot water in the warmer months, stored in the 300 litre Heliotherm buffer tank.
 
Cost: £45310
 

"I approached MJS Energy in December 2021 mid-house purchase, hoping to get a heat pump installed before the RHI grant expired on 31 March 2022. Thankfully they agreed to take on my project, and gave me a final quotation in mid January 2022, even though they were very busy with multiple other clients also hoping to receive the RHI grant before it’s expiration.
Even though I was initially nervous that the new water source heat pump could be installed and commissioned in time, Andre Pugh and Ashley Stokes were always reassuringly optimistic. Craig as the overall project manager was professional throughout.
The main engineer was Owen, whose work was extremely impressive and very neatly and professionally carried out. Owen’s juniors Morgan and Bryn were both very hard-working and conscientious, particularly when carrying out the difficult plumbing work for connecting the solar thermal panels to the heat pump in the plant room, under Owen’s direction.
Jack did all the electrical work, which again was of an extremely high standard.
The seven new triple convection radiators were very neatly installed with minimum fuss, even though the old part of the house presented several logistical problems, and all redundant radiators and pipe work were cut out and removed from site.
The groundworks team were the mini digger drivers Craig and Ian, who were both excellent, producing some very neat trench work, and ably dealing with problems including tree roots and extensive concrete slab work. Matt supplied the mini digger and also did a fantastic job returning with his brother to neatly clear up the trench work near the house and also remove extensive concrete spoil.
The project was completed just before the March 31st RHI deadline, and Andrew Pugh was able to guide me through the Ofgem online application over the phone, so that I successively received the RHI grant.
Post installation there were a few teething problems (to be expected) which were quickly and professionally sorted out by the team.
All in all MJS Energy are a company that I would heartily recommend to anyone contemplating having a renewable energy system installed.
"
 
 

Showing Heliotherm HP16W-M-S-BC 16kW Water Source heat Pump installed in Utility Room.

Showing water extraction point in nearby River.

Showing Buffer Tank and Fresh Hot water system
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew Pugh, Ashley and Jane Stokes, Craig (project manager), Owen, Morgan, Bryn, Matt, Craig & Ian (mini digger drivers)
 
 
 

Review 5 Aug 2022
Recommended by customer in HR6
 My Age: 60 - 69 
 I'm: Male 
 My level of experience of similar services: Below Average 
 I haven't used this business before  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 9/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Heliotherm air source heat pump system installed and a dozen radiators changed to increase size. Bulk of system installed in loft. Existing oil tank and boiler removed. New airing cupboard created.
 
Cost: £23000
 

"MJS were easy to work with from the beginning. Andrew kept us informed of progress from our first enquiry until completion. Craig understood our wishes regarding the placement of the system (mostly in our loft) and his design met all of our expectations. The guys, Mark Jake Luke Bryn Jack, were great to have around. They were considerate and informative, discussing with us each day and tidying up when they finished unless we agreed they could leave tools out. Our heat pump looks great! We didn't expect to say this! So much more attractive than most. The pipework is as unobtrusive as it's possible to get and, having taken over our airing cupboard with the large water tank, the team made a replacement in the old boiler cupboard.

Andrew also helped us apply for and get the BUS grant which reduced our final cost. Our system wasn't cheap but it compares comfortably with the money often spent on a new kitchen or bathroom. We see it as a positive investment for the future and good value in those terms."
 
 

Showing Heliotherm S08 L-M-CC Air Source Heat Pump

Showing Buffer Tank installed in Attic

Showing Joule 300ltr high gain unvented hot water cylinder installed

Showing one of new radiators installed

Showing one of new radiators installed

Showing one of new radiators installed
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew, Jake, Luke, Mark, Bryn, Jack and Craig
 
 
 

Review 3 Aug 2022
Recommended by customer in OX26
 My Age: 50 - 59 
 I'm: Male 
 My level of experience of similar services: Experienced 
 I have known this business: Under 1 year  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 9/10
The price represents value for money
Show All
 
 
Customer Review
 
Quote and initial discussions with Andrew was very professional. Detailed build of materials and time was clearly earmarked. Project Management carried out by Craig was second to none. He was present before, during and after commissioning the project to ensure I was happy with progress. Grounds works by Steve done to standards set out to ensure the external unit of the ASHP. He ensured I was happy with the quality of work completed. Boiler (water tank) plumbing, installation and commissioning by Glyn and Jack was faultless. It was a real pleasure to have them work in the project. They are very good at what they do and take high pride in the quality and presentation of their work. Glyn is a master of all trades and even neatly finished off the painting on the internal wall and brickwork outside from where the old boiler was removed. #Legend Electrical work was carried out by Ash and Dan, again made some complicated work look easy due to their good knowledge and experience from previous installations. Kudos gents and thank you. Jane was fantastic with invoicing confirming receipt at each payment instalment of the build. A great and professional team to work with and would gladly recommend their services for installation of ASHP.
 
Cost: £25000
 

"This installation was a retrofit to an existing home. MJS rose to the challenge and fit this as tight and neatly as possible with space available.
The team from Jane, Andrew, Craig, Glyn, Jack, Dan, Ash and Steve each excelled in their roles of the build. They were happy and patient to answer my mountain of questions to ensure I was comfortable at all stages.
At each stage the team informed me of the work being carried out and if there were change’s requested by myself, they ensured these requests were addressed.
It was done in good time, tidy working and cleaned up all the waste including disposal of the old combi-boiler.
I am very happy I chose MJS as they offered a professional service. They arranged the BUS grant too which was welcome and reduced the overall installation costs.
The true benefit will be felt this winter especially when prices of utilities hit peak costs. This complements my solar panels, storage battery and electric vehicle hopefully bringing my carbon footprint to the lowest possible on an A++ rated home.
A huge thanks to all at MJS and hope this investment pays off in the long term future.
I’m glad I was fortunate to choose your firm for my installation."
 
 

Showing external Heliotherm 08

Showing internal Combined Domestic Hot Water & Buffer Tank
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew, Craig, Jane, Glyn, Jack, Ash, Dan, Steve
 
 
 

Review 27 Jul 2022
Recommended by customer in SY95
 My Age: 60 - 69 
 I'm: Male 
 My level of experience of similar services: Average 
 I have known this business: Under 1 year  		 
 
Satisfaction Ratings
 
Quality 9/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 8/10
The price represents value for money
Show All
 
 
Customer Review
 
MJS installed an EcoForest air source heat pump, replacing and removing our LPG boiler. It''s an Ecoair 3-12Pro S/n 81002/P. We had an existing thermal store, a DPS Xcel Heat Bank, which MJS were able to adapt as it was designed to take an ASHP input, and so we continue to have active solar (solar water heating) and a log burner as additional integrated energy sources. We had underfloor heating on ground floor and radiators on upper floors. Again there was no need to change or add to these.
 
Cost: £14500
 

"MJS were very good re information and flexible re installation and tweaks after commissioning.
We are only halfway through first full year so don't have a complete picture re running costs - obviously our overall electricity demand has gone up and so have unit costs. We are happy with the performance of the system and it has been good to get off gas completely. Also the house is cosier re heating throughout and there is always hot water without the need to adjust timers for guests etc."
 
 

Showing External installation of an Ecoforest 3-12Pro

SHowing internal installation of Ecoforest controller.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Andrew Pugh Ashley Stokes Ryan Stokes
 
 
 

Review 12 Apr 2022
Recommended by customer in HR2
 My Age: 60 - 69 
 I'm: Male 
 My level of experience of similar services: Above Average 
 I have known this business: 1 - 5 years  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Installation of a ground source heat pump system.
 
Cost: £38000
 

"Supply and installation of the system materials for the property. The whole process was carried out in a very professional manner with very little fuss. The actual installers were tidy, polite and there were no issues with noise or delays.
All of our queries were answered quickly and we are very happy with the results."
 
 

Showing Heliotherm Water Source Heat Pump & Buffer Tank
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Ashley Stokes, Andrew Pugh
 
 
 

Review 24 Mar 2022
Recommended by customer in LD3
 My Age: up to 29 
 I'm: Female 
 My level of experience of similar services: Beginner 
 I have known this business: 1 - 5 years  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
We had an air source heat pump installed by the heat engineers and wired up by the in-house electrician.
 
Cost: £15000
 

"Everything was sorted for us including thermostats, air source fan, tanks. The team was very neat and efficient. We have no complaints whatsoever and would highly recommend MJS. Having these works done can be so expensive, but MJS did absolutely everything and to such a high standard, it really is value for money.

Additionally, we received the certificates and handover packages so promptly by the office team who were extremely helpful in guiding us with our RHI grant and other technical questions we had. Thank you all very much."
 
 

Showing Front of LG HM071M U43

Showing Buffer & DHW Tanks
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Owen Sargeant, Joe Mayglothling and Andrew Pugh
 
 
 

Review 10 Mar 2022
Recommended by customer in OX13
 My Age: 50 - 59 
 I'm: Male 
 My level of experience of similar services: Average 
 I have known this business: 1 - 5 years  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 9/10
There was little disruption and the site was left clear and tidy
Service 9/10
The team was friendly, helpful, considerate and professional
Value 8/10
The price represents value for money
Show All
 
 
Customer Review
 
MJS Energy ltd provided and installed the air source heat pump, hot water system and underfloor heating.
 
Cost: £20000
 

"I had previously been let down by another heating company and was recommended by our oak frame supplier to contact MJS Energy ltd. MJS were able to take on the whole contract to supply and fit the air source heat pump, hot water system and underfloor heating. They also supplied the MVHR system. Being a self builder the team were happy to work with me to my timescales and the support given was second to none. Their work is incredibly neat and meticulous, it's a shame to keep it hidden away in a cupboard."
 
 

Showing the external Heliotherm S 08 L-M-CC Air Source Heat Pump

Showing the 300l Buffertank and 300l Domestic Hot Water Tank installation.
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Mark Harris, Andrew Pugh
 
 
 

Review 8 Mar 2022
Recommended by customer in hr1
 My Age: 30 - 39 
 I'm: Male 

 
 
Satisfaction Ratings
 
Quality 9/10
The quality of the work was as expected and agreed
Tidy 9/10
There was little disruption and the site was left clear and tidy
Service 8/10
The team was friendly, helpful, considerate and professional
Value 8/10
The price represents value for money
Show All
 
 
Customer Review
 
To supply and install ASHP to class Q barn conversion to include plant room installations and first floor radiator circuit.
 
Cost: £10760
 

"Overall very good service all round. Happy with all the team."
 
 

Showing the front of 9kW LG R32 Therma V

Showing installation of Horizontal DHW Tank

Showing istallation of Buffer Tank

Showing Rear installation of the 9kW LG
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Ryan, Craig, Andrew and guys on site
 
 
 

Review 7 Mar 2022
Recommended by customer in GL11
 My Age: 60 - 69 
 I'm: Male 
 My level of experience of similar services: Above Average 
 I haven't used this business before  		 
 
Satisfaction Ratings
 
Quality 10/10
The quality of the work was as expected and agreed
Tidy 10/10
There was little disruption and the site was left clear and tidy
Service 10/10
The team was friendly, helpful, considerate and professional
Value 10/10
The price represents value for money
Show All
 
 
Customer Review
 
Ground Source Heat Pump installed - all ground work plus plant installation
 
Cost: £48000
 

"Very knowledgeable and enthusiastic team. The initial consultation and explanations were perfectly clear. We had to make changes to the siting of the plant and they were very flexible about accommodating those changes.
When work commenced, with the ground work, we were very impressed by the team. They worked hard and quickly, even taking out a few minutes of their time to help our builders install an RSJ. Lovely guys
The plant room was kitted out quickly and the layout and pipework was all well designed and very tidy. Everything labelled well and made good use of the space, not just spreading out for the sake of it
Post installation, excellent service, both in explaining the setup and then helping fine tune it remotely
Overall, a very positive experience, especially given the pressures on them from so many people wanting work completed prior to grants disappearing"
 
 

Showing Heliotherm Ground Source Heat Pump HP20S25W-M-BC

Showing Heliotherm 500ltr fresh water system and 300ltr Buffer Tank
Genuine Reviews:
We only publish images & captions that have been supplied by the business and approved by the customer, so you can be sure that they are genuine and respect the customer privacy.
 
Team:
Glyn Grealy Ashley Stokes, Andrew Pugh
 
 
 
Back to top

» 3 2 1