Skip to content
INTRO

RENEWABLE ENERGY INSTALLERS & RETROFIT SOLUTIONS

Solar panels, External Wall Insulation, Air Source Heat Pumps, Biomass Boilers, Fabric Upgrades, Air to Air Heat Pumps, Wood Pellet Stoves, Electrical Heating and Much More...

Croeso i Birds Hill We are a Carmarthenshire-based renewable energy specialist working across Wales and England. We supply, install and maintain a full range of low-carbon heating and energy solutions for both domestic and commercial properties, including biomass boilers, heat pumps, solar panels and battery storage, helping customers reduce energy use, cut carbon emissions and improve efficiency. 

Our Services

Retrofit Contractors

Helping housing associations improve homes with energy-saving and renewable upgrades.

Solar Panels

Solar PV and Solar thermal installation with battery storage.

Heat Pumps

Air Source (ASHP) and Ground Source systems.

Biomass

Stove and boiler systems to suit every circumstance.

Commercial Renewable Projects

Helping businesses reduce energy costs and carbon emissions through tailored renewable energy and efficiency solutions.

Wood Pellet Stoves

Our wood pellet stoves are automated, easy to use, and a cleaner, more eco-friendly alternative to traditional log burners.

Check Out Our Reviews A decade of happy customers and 100% success rate on all Government scheme applications we undertake.

EXCELLENT
Google star 1Google star 2Google star 3Google star 4Google star 5
Based on 45 reviews
Posted on Google Google
Jane Lyons profile picture
Jane Lyons
03/08/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Max and Kai were proficient , neat and efficient. Job was completed quickly and efficiently. We are delighted with our new woodburner boiler. As well as heating the house economically and efficiently it looks great !
Posted on Google Google
Janet Thompson profile picture
Janet Thompson
22/05/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
5 stars for Stephen! He's been wonderful, very hardworking, polite, cheerful and likes his cups of tea (with a biscuit! ),and has worked hard on his own. Thank you very much for for your quick reply and help . Wonderful company and lovely staff.
Posted on Google Google
Michael Caine profile picture
Michael Caine
08/05/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Delighted with the great service provided by the team in installing our new Klover biomass boiler. Very efficient, friendly and knowledgeable team of people to deal with. Highly recommended!
Posted on Google Google
Matt Page profile picture
Matt Page
10/03/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
What a fantastic bunch of lads Sam & Lewis are, they are currently doing work on our house and they brilliant.
Posted on Google Google
Huw Davies profile picture
Huw Davies
04/03/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Bird’s Hill recently installed a heat pump for me and their service was exceptional; from the initial planning and design to the final installation, they went above and beyond to make sure the system met my requirements, rather than just providing a “one size fits all” service. The price was competitive and everyone was very friendly. Would absolutely recommend.
Posted on Google Google
Hywelglyn Richards profile picture
Hywelglyn Richards
05/02/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent installation team, and management responsive to issues. I would recommend Birds Hill as a renewables company to deal with
Posted on Google Google
Ian Mabberley profile picture
Ian Mabberley
03/02/2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Birdshill have installed our PV and battery system and also service our Klover 120 wood pellet boiler. At all times I have found them easy to work with and quick to react when anything goes awry. The solar installation was expertly done and the electricians were a delight to work with, always ensuring I knew what was being done and making sure the house was always left in a suitable condition at the end of the working day. I have recommended Birdshill to others looking for renewables options.
Posted on Google Google
Billa Schleicher profile picture
Billa Schleicher
30/12/2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We have had a very good experience dealing with Birds Hill Renewables, who installed our Klover120 pellet boiler. Communications were good, everybody was very helpful and the workmanship (as others already stated) really is a work of art! We had a weather related delay (snow made it impossible for anybody to reach us and get the boiler in), but the guys came the following working day and laboured until very late in the evening to get the Klover installed, which is now roaring away in the kitchen as I write this. If there is one thing that could be improved, it is to get more training in how to use the Klover - either in-house at the end of the installation or via videos. It takes a bit of learning and the manual that comes with it isn't particularly helpful. Fortunately, Nick had put us in touch with another Klover user prior to us making our purchase and we have learned a lot from him (Thank you, Jedd!). A big thank you to everybody that we dealt with at Birds Hill!
Posted on Google Google
Benjamin Leppier profile picture
Benjamin Leppier
08/12/2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
This company and its staff are 1st class. They worked night and day to get our wood pellet stove in before Christmas, in a drafty old GII listed property. The communication was crystal clear (make sure you have some coffee and tea - the lads work even faster then). The Klover stove is an amazing piece of technology, we couldn't be happier. Thank you Birdshill - highly HIGHLY recommended
Posted on Google Google
Hilary Dowdall profile picture
Hilary Dowdall
20/11/2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Our Klover stove and cooker was installed a fortnight ago,and is proving absolutely excellent.House is cosy and the cooking and baking is awesome.The installation team were great,nothing was too much trouble and the quality of the work was top notch.Would unreservedly recommend Birds Hill and Klover. Joe and Hilary Dowdall

Video Case Studies

Jedd uses his wood pellet stove to heat his home, hot water, and cook meals

Multi-Site Solar Installation for LBS Builders Merchants in Ammanford

How Birds Hill Improved Energy Efficiency for Ateb Homes in Pembrokeshire

Solar PV with battery storage + EV charging in Ferryside

BUS

Boiler Upgrade Scheme

£9,000 Grant

If you live in the UK, you may qualify for the Boiler Upgrade Scheme (BUS), offering grants to support the installation of heat pumps and biomass boilers in your home or non-domestic building. Grants of £7,500 are currently available for heat pumps, increasing to £9,000 from the 21st of July 2026 for households replacing oil or LPG boilers, while biomass boilers are eligible for grants of £5,000.

Latest Projects Over 300 renewable heating systems installations across Wales and South England.

Get in touch with us…

    We Can Help With

    Domestic

    Domestic

    Commercial

    Commercial

    Product Supply

    Product Supply

    Service & Maintenance

    Service & Maintenance

    RENEWABLE HEATING SYSTEMS FAQs

    Can you install air and ground source heat pumps?

    Yes, we install air and ground source heat pumps.

    Do you offer renewable heating solutions for both domestic and commercial spaces?

    Yes, we have a wealth of experience in providing renewable heating systems throughout Wales and the Welsh Marches. In fact, we have been involved in over 300 installations ranging from replacing an oil boiler with a wood pellet solution for a homeowner through to providing commercial-grade biomass boilers for large-scale Welsh enterprises.

    What is the best renewable heating system?

    As is so often the situation, there is no one ideal solution that will be suitable for every client. Our team take the time to understand your energy usage and requirements in great detail before we make a recommendation as to the most cost-effective and efficient solution for you.

    Can you install a biomass boiler?

    Yes, we have considerable expertise in supplying a wide range of domestic and commercial clients to assist with heating their properties.

    Will your renewable heating solutions reduce my energy bills?

    We offer expert advice on a wide range of solutions and are happy to discuss and understand your circumstances and energy usage before making recommendations as to what renewable heating systems might most benefit you.

    ACCREDITATIONS Quality Assured, Certified to supply and Install.