The quick way to find a local Renewable Energy Specialist in Treharris

FW Plumbing & Heating

Renewable Energy Specialist

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Dear all, I am qualified gas engineer and I have been in gas industry for over a year and more than 10 years in heating and plumbing. I have been running my building company for about 18 years and completed many building projects including new builds, extensions, loft conversions, basement waterproofing, kitchens, bathrooms and many more. Until now when I decided to reduce my services to just gas and plumbing and heating. There is a bag of experience and knowledge that I gained over the past years and will always be happy to share it with my customers. I’m looking forward to meet you all and provide my services to you.

Latest homeowner review

Reviewed by Wendy on 6/7/2025

Fabian was a lovely, very professional who did a wonderful job in our bedroom, of fitting 2 radiators in new area. Fabian price for the job was very reasonable and will definitely use him again

Electra

Renewable Energy Specialist

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we are a very experienced company with over 50 years of electrical engineering experience in industrial, commercial and domestic environments.all work completed to current electrical regulations, we believe in a fair days work for a fair days pay with no hidden charges and all estimates are completely free.NICEIC certificates available for all work completed.

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Reviewed by Helen on 4/7/2025

Great service, quick to respond and good pricing. Thanks

global

Renewable Energy Specialist

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We ar a family business nic and gas safe registered Full guarantees given We travel and work Swansea Cardiff Bristol Bath London

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Reviewed by Phil on 7/3/2026

Carl and his team gave a very competitive quote. The work was completed to an extremely high standard. We ran into a few pre existing problems, but Keiran and Mike quickly sorted these out for us. We were very happy with the finished job and Mike made sure any mess was kept to a minimum. Highly recommended

Sergiu Dragomir

Renewable Energy Specialist

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Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

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Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend

Total Heating & Building

Renewable Energy Specialist

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We have over 15 years of experience in the building, plumbing and heating industry. We carry out all works from reactive maintenance to full renovations, complete landscaping and heating installations.

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Reviewed by susan on 24/11/2023

Would definitely hire again

Morgan & Palfrey Developments

Renewable Energy Specialist

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With over 30 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality residential, commercial, and industrial projects. We are committed to excellence, reliability, and craftsmanship, providing tailored construction solutions that meet our clients’ needs while maintaining the highest standards of safety and professionalism. Our decades of expertise enable us to manage projects efficiently from concept to completion, ensuring exceptional results every time.

OAK ELECTRICAL INSTALLATIONS LTD

Renewable Energy Specialist

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Oak electrical installation provide domestic and commercial electrical services. Based in Cardiff area covering surrounding areas also. We pride ourselves on doing a professional job, reliably and efficiently. Napit registered, fully insured and with over 10 years of experience. Instagram - oak electrical installations Ltd

HALE HEATING AND PLUMBING LTD

Renewable Energy Specialist

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Hale heating and plumbing is an independent Gas safe registered company. We pride ourselves on our excellent workmanship and customer satisfaction. We are available 24/7 for emergency call outs. We carry out all gas, heating and plumbing works. We provide a wide range of services from Gas and LPG landlord safety checks and boiler services/breakdowns and new boiler installations and all plumbing works. Our quick response team provide any gas or plumbing emergencies to the highest priority and we will arrange with you to attend, fix or make safe ASAP.

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Reviewed by Steven on 12/1/2022

Ashley responded to my job posting very promptly and within a few minutes we had agreed a price and a date for the work. Ashley arrived on time and completed the work as specified. I am completely satisfied and would happily use his services again and recommend him. Thank you Ashley.

Roko Construction

Renewable Energy Specialist

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ROKO Construction is a fresh new family run business with a wealth of past experience. We pride ourselves on client satisfaction by delivering cost effective & time efficient packages to suit. Our tradesmen have been finely processed leaving a close-knit team of like minded individuals, keen to carry out every aspect of the job with professionalism in mind. All endeavours are made to ensure a smooth project turn-around and every aspect of works undertaken are held to the highest standards. Feel free to contact us ROKO Construction

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Reviewed by Nicola on 7/4/2023

What a fantastic service kody and the boys provide , very professional and their work is to a high standard the boys were very friendly and polite couldn't of asked for more I will definitely be contacting them for my next project. I would definitely recommend

Young Gas And Oil LTD

Renewable Energy Specialist

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Young Gas & Oil Ltd are a family run business with 35 years experience in the industry. We undertake all kinds of Gas, Oil and Plumbing Services. From routine tasks to major installations and repairs and are Worcester Bosch Accredited installer.

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Reviewed by damanjeet on 21/3/2026

GT Home Improvements

Renewable Energy Specialist

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At GT Home Improvements, we believe your home deserves nothing less than excellence. With over 20 years of hands-on experience in the industry, I’ve worked with some of the UK’s leading national companies, rising through the ranks to management level and overseeing multi-million-pound installations. That journey taught me the value of precision, integrity, and putting the customer first—principles that now define every project we take on. This business is more than just bricks and mortar. It’s a legacy built from passion, professionalism, and a personal milestone—the birth of my daughter—which inspired me to create something lasting and meaningful. GT Home Improvements is a family-run company with a clear mission: to deliver top-tier craftsmanship with a friendly, tailored approach. Whether you're planning a full renovation or a small upgrade, we treat every home like our own. Let’s build something great together.

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Reviewed by Luke on 22/4/2026

Geraint and his team were all very professional, friendly and did a fantastic job on our very large project. We are very happy with the end result.

Roof & Electrical Technicians

Renewable Energy Specialist

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Roof Technicians as a company we are committed to our customers. We guarantee all of our workmanship and are committed to delivering a very high level of customer satisfaction. We strive to provide a quality service at the lowest possible price.

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Reviewed by Fred on 23/8/2024

George and his team did a superb job at our house. His punctuality and communication have been outstanding; he always replies very quickly to messages and sent us countless videos of his work to keep us updated. He gave us some very fair and informed advice on how to tackle extra problems with our roof. His invoices were very detailed and clear and competitively priced. Fully recommended! Outstanding in his field! Thank you very much!