"Excellent service all round :)"

Always on time, good communications, and pleasant company to boot. Diolch!

"Great Service"

Daniel was Punctual and efficient.
Great service!

"Fabulous company... highly recommend"

From first contact for a quote through to full handover of new boiler, they were fast to respond and very professional. Dan the engineer was very polite and friendly. Gareth the owner visited to ensure satisfaction of overall install.

Would highly recommend to anyone but are great with older generation as they are patience and clear with handover instructions.

"Fabulous experience with Gareth Williams Heating"

Gareth Williams Heating installed a new boiler for us last month. The work was done very efficiently by Dan and Lorenzo and they were very polite and extremely helpful. I have no hesitation in recommending this firm.

"Professional and friendly service"

Gareth Williams Heating Ltd fitted our new boiler when we moved to Wales last year. They gave us expert professional advice and a clear quote. They completed the work before we moved to our new house from London, so we trusted them with the keys. They gave us regular updates of the works they were doing by phone, SMS and photos. They worked to very high standards and met the agreed deadline.
They serviced our boiler this week and we also needed advice about a radiator. Again, excellent service. We would highly recommend them.

"First class service"

First class service. Carried out at the time and date they booked.
Would recommend this company

"From our first contact the service was smooth"

From our first contact with Gareth Williams Heating the service was smooth and efficient. The engineer arrived when expected, was knowledgeable and undertook the service and repairs proficiently. He made recommendations for using the system more economically and indicated areas that could be improved. It is sometimes difficult to find dependable trades and happy to say that Gareth Williams Heating is one of those.

"Impressive service"

We were very impressed with Gareth's employees who carried out the work efficiently, tidily and to a very high standard. We will definitely recommend Gareth Williams Heating Ltd to our neighbours.

"Excellent 👍"

Excellent 👍

"Gareth and his team are first class…"

Gareth and his team are first class with one new radiator, thermostat and an excellent installation and system balance our home is warm again, so grateful for such a rapid response in this cold weather.