A Williams Heating is a Gas Safe registered heating engineer based in Epsom, Surrey. We offer a wide range of services including boiler installations, repairs, servicing, landlord certificates, radiators, powerflushing, gas cookers and hobs, hot water cylinders and megaflos, and smart controls. We are specialists in powerflushing and fit Worcester Bosch and Vaillant boilers. We pride ourselves on providing a professional and reliable service at competitive prices. We are rated 5 stars on Google and Rated People.
We install new boilers from leading brands such as Worcester Bosch and Vaillant, offering up to 12 years warranty.
We provide fast and efficient boiler breakdown repairs, 24/7 emergency service available.
Regular boiler servicing ensures your system runs efficiently and safely. We offer comprehensive boiler servicing packages.
We provide landlord gas safety certificates (CP12) to ensure your rental property meets legal requirements.
We supply and install a wide range of radiators to suit your needs and budget.
We install radiator thermostatic valves (TRVs) to help you control the temperature in each room and save energy.
We are specialists in powerflushing, which removes sludge and debris from your heating system, improving efficiency and lifespan.
We install and repair gas cookers and hobs, ensuring your kitchen is fully functional.
We install and repair hot water cylinders and megaflos, providing you with a reliable hot water supply.
We install smart heating controls such as Hive and Nest, allowing you to control your heating remotely and save money.
- Gas Safe Registered
We are fully Gas Safe registered engineers, ensuring you receive safe and reliable service.
- Which? Best Boilers
We fit boilers voted best by Which?, giving you peace of mind and quality.
- 12 Year Warranty
We offer boilers with up to 12 years warranty, providing long-term protection.
“I had Ashley powerflush my property. He was such a lovely guy. He was very friendly and explained everything to us very clearly. He didn’t stop working all day long! I had to prompt him two or three times to drink his tea before it got cold. Me and my husband are extremely impressed by his professionalism and our system has never worked so well since he power flushed it. Thank you Ashley.”
“Ashley fitted our boiler just over two years ago. We got two or three quotes at the time and Ashley was actually the cheapest. I’m surprised as he came across as the most knowledgeable and I’m very happy we choose him to do the work. He turned up at 8am and worked non stop until everything was finished and fitted around 4/5pm. Once he got the boiler up and running he took us through the new controls and explained to us in detail how it all works. His workmanship is very neat and he was very considerate tidying up after. We were so impressed by his work we have got him back to continue servicing and maintaining our new boiler. I would 100% recommend Ashley Williams.”
“When our boiler broke down we were without heating and hot water. We went onto Check a Trade and starting to call local engineers to find someone who could repair our boiler. I was shocked by how many people never returned my call or told me they would come and never showed up. When I got hold of Ashley he was on a job and told me he would give me a call back in a hour or two. I thought to myself yeah right here we go again. But to my surprise around a hour later Ashley called me back and was kind enough to come and see us that night. He spent around a hour working out what was causing the problem and told us our boiler needed a new Fan. Then he told me he carry’s the particular Fan we need on his Van! Ashley got our boiler back up and running within two hours of walking through the door. I am amazed by how efficient and professional he is. I will pass on your number to anyone whoever needs a good Gas engineer.”
