Endorsed by Which?

H2 Eco Ltd

5.0

76 Reviews

Opening Hours
Today - 09:00–16:00
  • Monday 09:00–16:00
  • Tuesday 09:00–16:00
  • Wednesday 09:00–16:00
  • Thursday 09:00–16:00
  • Friday 09:00–16:00
  • Saturday - Closed
  • Sunday - Closed

Why you can trust this trader

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About

H2-eco specialise only in renewable energy solutions and are not a generalist "home improvement" or "property services" company.

We are passionate about helping the people of Dorset to reduce our collective carbon emissions through providing quality, affordable renewable energy products to home owners and businesses in our community.

Established as a business over 13 years ago, our committed team brings together many years of technical and industry experience in our field, so we are perfectly placed to advise on Solar PV, Battery Storage, Heat Pumps and Solar Thermal solutions.

In order to maintain high levels of ongoing support, we primarily restrict our installation work to be within Dorset, up to one hour from our base near Wareham.

We have a showroom and training facility where clients are welcome to visit (by appointment) to discuss projects and view the equipment.

Approved by Dorset County Council Trading Standards, Which Trusted Traders and Trustmark and MCS certified.

What we do

  • Renewable energy

    • Air source heat pumps
    • Solar panels
    • Solar water heating
    • Battery storage
    • Ground source heat pumps
  • Heating contractors

    • Central heating systems (installation and servicing)
  • More Services

    • underfloor heating
    • e.v charging

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

5.0
76 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Solar panel installation
Customer Service
Quality
Value
H2eco installed my solar panels under the local Warm Homes Scheme. Right from the start there was a positive 'can-do' attitude. The work was carried out carefully and efficiently and I was kept informed at all times of what would be happening and when. The follow- up was brilliant, ensuring that I understood everything and answering my questions.
Customer in Bournemouth, Christchurch and Poole Posted on 14/11/2025 , work completed 08/10/2025
Solar panels
Customer Service
Quality
Value
From start to finish, the workers were knowledgeable, professional, and committed to producing the highest quality of workmanship.
Customer in Dorset Posted on 28/08/2025 , work completed 06/08/2025
First Class Installers
Customer Service
Quality
Value
H2ecO installed my Air Source Heat Pump and Solar Panels earlier this year. All done with great professionals and on time with great follow ups to ensure I was happy. Thoroughly recommend H2ecO
Customer in Dorset Posted on 19/06/2025 , work completed 06/01/2025
Prompt, competent and great service delivered
Customer Service
Quality
Value
Placement of solar panel package and battery storage. Extremely prompt and professional in their delivery and installation, team very polite and helpful throughout. Great service and highly recommend for a competent turn key service.
Customer in Dorset Posted on 02/06/2025 , work completed 02/05/2025
Very helpful and completed early
Customer Service
Quality
Value
Helpful throughout while dealing with new inverter provider and navigating their website to ensure all correct information provided before installation. Work completed ahead of scheduled installation date when another job competed early. Highly recommend this company and happy to have them look after our solar panel system.
Customer in Dorset Posted on 31/03/2025 , work completed 24/03/2025
Solar panel and battery installation
Customer Service
Quality
Value
The whole process from start to finish was very professional, efficient and seamless. Amazing customer service was the cherry on top.
Customer in Posted on 22/01/2025 , work completed 06/01/2025
Outstanding Work
Customer Service
Quality
Value
This is a review I should have started in 2021 when H2-eco first did some work for me. I was having a lot of problems getting anybody to quote for moving some PV panels, installing a split unit A/C system for two bedrooms and installing a Solar Battery. After several unsuccessful attempts with other companies H2-eco were the only ones to provide a quote for all of the work set out in a most professional manner and were prepared to answer all of my questions in a timely fashion. I should add that I am a retired Engineer (BSc, PhD, MIMeche, C.Eng) so can be a little picky on technical detail. All of the work was completed to our total satisfaction by a great team of people who answered all of the questions we had, they carried out the work very efficiently and everything worked as planned. In addition any points of clarification I had over the coming months were always dealt with promptly and professionally. In 2023 we thought about installing an Air Source Heat Pump system and never thought of employing anyone else but H2-eco. Once again they provided a magnificent service from initial survey through to installation and answering the many queries I had about the systems operation as it was used through the first winter. We have been very pleased with all aspects of the installation, operation and after sales service. In 2024 I approached H2-eco again for a second Solar battery (Tesla Powerwall) and received the same great service. This company goes the extra mile.
Customer in Dorset Posted on 28/12/2024 , work completed 12/03/2024
Excellent work on the Solar Panels and Heat source Pump
Customer Service
Quality
Value
H2 ECO provided excellent service from initial survey to completion of the works. The whole team have been excellent and I would not hesitate in recommending them for your system. I have just received all the paperwork necessary for registration of the Solar Panel system and look forward to receiving monies from the grid for our excess electricity.
Customer in Dorset Posted on 13/11/2024 , work completed 31/10/2024
Don't usually find tradesmen this good.
Customer Service
Quality
Value
We had solar panels fitted on the Hug2 scheme. From start to finish the service and work carried out was of the highest quality. The work people were considerate and totally efficient and a pleasure to have around. Everything was carefully explained and the care taken was exemplary. This has been a totally brilliant experience carried out by the most professional of work people. Thank you so much H2 Eco. Phil Sheffield
Customer in Dorset Posted on 02/09/2024 , work completed 15/08/2024
PV on HUG Scheme
Customer Service
Quality
Value
Excellent service from all trades involved. Professional, clean/tidy, friendly and a brilliant system that now saves lots of money! Couldn't recommend H2Eco highly enough - and already fielding enquiries from neighbours!
Customer in Dorset Posted on 12/07/2024 , work completed 09/05/2024
These guys are awesome !
Customer Service
Quality
Value
From start to finish H2Eco were helpful, knowledgeable, friendly & efficient. I couldn't have wished for a better experience :) H2Eco are the 'Good Guys' in an industry rife with issues.. I have dealt with other renewables installers in the past and H2Eco are the best by far... I wouldn't recommend anyone else.
Customer in Dorset Posted on 02/07/2024 , work completed 10/06/2024
Solar panels and heat pump
Customer Service
Quality
Value
Good communication,experienced design team,high standard of work. Office and site staff are pleasant to deal with.Good follow-up with paper-work, certification etc.
Customer in Dorset Posted on 25/06/2024 , work completed 14/06/2024
Great work and extremely helpful
Customer Service
Quality
Value
They did a great job installing solar panels, air source heat pump and MHVC system. What really impressed me is their communication and the thorough handover
Customer in Dorset Posted on 24/05/2024 , work completed 23/05/2024
Professional, efficient and friendly
Customer Service
Quality
Value
H2Eco were always easy to contact, all their staff were professional and they installed the PV system quickly and to a very high standard. Great after-care too. I'm so happy with my solar panels. Thank you!
Customer in Dorset Posted on 07/05/2024 , work completed 29/04/2024
Integrated Solar Panel and Heat Pump Installation
Customer Service
Quality
Value
From our initial enquiry through to completion the whole team were friendly, very knowledgeable and professional. An excellent company to deal with. We are very pleased with our solar panels and heat pump and would definitely recommend H2Eco. Thank you Ash,John and Darryl (solar panels) Dan and Chris (heat pump) and not forgetting Emma in the office.
Customer in Dorset Posted on 01/04/2024 , work completed 16/02/2024
Solar Panel & Battery Installation
Customer Service
Quality
Value
From my very first enquiry, through to the installation completion the company were very professional, helpful and knowledgeable. They answered all my questions and gave advice on were and how many panels I would require to ensure I achieved my goal. The installation team were prompt each day and were very courteous and advised me what was going on throughout the installation at each stage. I highly recommend This company if you are considering a solar panel installation.
Customer in Dorset Posted on 13/12/2023 , work completed 10/03/2023
Installation and Commissioning of PV panels with Battery
Customer Service
Quality
Value
It was a pleasure to place an order with a business that carried out the work professionally with a smile. You couldn't ask for a better team from Ash carrying out his survey to the installation team and those in the office answering phone calls and providing required certification. Would highly recommend this buisiness.
Customer in Dorset Posted on 23/11/2023 , work completed 03/11/2023
Delighted
Customer Service
Quality
Value
I chose H2-eco after having WHICH's T.T. pointed out by a friend. Unlike another firm I contacted initially, they didn't demand a 25% deposit before doing a site survey. The other firm, (who shall be nameless), even "offered me a discount if I signed there and then" As an ex-project engineer/manager in the comms business I was well able to appreciate the thoroughness with which Ashe carried out the survey. From the scaffolders, through installers and comissioners to completion and documentation support, I was, as I headed this review "DELIGHTED* Furthermore, the after-sales contact with the ladies at H2 has also been a pleasure. By the way, I had 18 panels and a Digi diverter fitted. The cost was to budget and the work and clear up very good. Don't hesitate to contact me. Oh and H2-eco's office is just down the road. All we need now is some sunshine! BobP
Customer in Dorset Posted on 03/11/2023 , work completed 09/10/2023
Knowledgeable company with quality installation and service
Customer Service
Quality
Value
After looking around a number of suppliers I chose H2ECO, based upon recommendations from other people locally, and I was also impressed with the knowledge and approach from Neil and Ash when discussing my installation. At time of writing they are also the Which recommended supplier for the South Coast (we are Dorset based). We had 15 Solar Panels, a Tesla Battery and a Zappi EV charger installed. Time to install was good, and once the approval came in from SSEN to connect was only a couple of weeks before work started. The on site team were all excellent, and were probably some of the best workmen we had over the years (from a choice of a large number!). The neatness and attention to detail was impressive. Whilst not the cheapest from the c. 7 suppliers I received quotes from, they were competitive, and I feel that I have a system that I can trust to least, with service to match. So would recommend without reservation if you are in the market for a Solar system!
Customer in Dorset Posted on 26/10/2023 , work completed 26/10/2023
21 panel system with Edi Diverter and Battery
Customer Service
Quality
Value
The boys fitted our system in March 2023 and it has performed even better than predicted. Apart from a few teething problems caused by our internet signal within the property (Just involving the Edi diverter) which was sorted very quickly. The team were efficient and polite, nothing was too much trouble and the installation, when finished, is neat, easy to view and simple to operate. The assessment by Ash the surveyor predicted 7000Kwh per annum and so far it is performing even better than that. We haven't used any gas to heat our water since April and we even have a regular income from our energy supplier for our export during the 8 months we have had the installation. In all, a thoroughly good system fitted on time to budget and with a minimum of fuss. Should have done this years ago!!
Customer in Dorset Posted on 14/10/2023 , work completed 17/03/2023
H2-eco solar energy installation
Customer Service
Quality
Value
Every stage in the process from the initial enquiry onwards to the installation and final handover has inspired confidence. The level of advice and expertise has been excellent resulting in the system I wanted, (Solar energy with full backup power always on and acting as a whole home UPS in its operation), being installed with a minimum of delay. This choice seemed to be unavailable from other installers due to generally quoted long Tesla Powerwall waiting lists, lack of current compatible alternatives, staged part system offerings over time and a lack of clarity about how best to proceed. These problems were skilfully negotiated by h2-eco and together with a newly introduced successful fast track Distribution Network Operators (DNOs) application, that the team was equipped and prepared for, shaved months off the waiting time.
Customer in Dorset Posted on 24/09/2023 , work completed 31/08/2023
Solar/EV charging installation
Customer Service
Quality
Value
Great service, delivered on budget and on time. Friendly, good communication. Reliable and tidy.
Customer in Dorset Posted on 05/09/2023 , work completed 27/07/2023
Solar panel installation
Customer Service
Quality
Value
The H2 Eco team was outstandingly good throughout. The technical advice on specifying all aspects the system, answering queries, problem solving was excellent- and gave huge confidence that Mike and the team are real experts. Their willingness to find solutions to site specific issues and our requirements was also also excellent. The installation team were likewise first class, installing on a tricky sloping site on non standard mounts. Friendly, efficient and tidy. Post installation, queries were promptly responded to, one slight teething problem instantly fixed. Again the level of expertise and customer service were notable. I would strongly recommend H2 Eco for solar and heat pump solutions.
Customer in Wiltshire Posted on 07/08/2023 , work completed 22/07/2023
Conscientious, thorough & friendly
Customer Service
Quality
Value
A lovely team who were friendly, obliging, and in whom I had the utmost trust. When I had a query about roof supports Chris and Darryl got onto it right away and everything seemed to go smoothly with each person being competent and confident. The handover with Matt and Ash was really helpful and we are really pleased with the whole service and end product. So thanks again to you all.
Customer in Dorset Posted on 09/05/2023 , work completed 28/04/2023
Great company - Professional, Reliable, Knowledgable
Customer Service
Quality
Value
In July 2022, H2ECO installed a 7 kWp solar panel array on our roof. The team was friendly, professional, and kept the work site clean. The pre-sales process and survey, led by Neil and Mike, was informative and they were both very knowledgeable. I found it helpful to be able to discuss various scenarios and there was not a question they could not answer! H2ECO uses in-house staff for all aspects of the installation, including the electrical work, which is evident in the quality and care of the installation. Now, in January 2023, we are pleased with both the performance of the system and the way it was installed.
Customer in Dorset Posted on 28/01/2023 , work completed 25/07/2022