"Well happy"

Contacted them by email as had a overflow leak. Had an answer within 15 minutes with appointment day and time. Arrived earlier than time and problem fixed within the hour. Excellent service. Very friendly staff.

"Would highly recommend"

Excellent service as always from Gareth Williams Heating. The engineer was on time, respectful of my property and serviced the boiler as requested. I would definitely recommend this company to anyone looking for a reliable heating engineer.

"Very professional service"

Very professional service

"Gareth and his team always do a first…"

Gareth and his team always do a first class job

"Gas boiler service"

Initial enquiry was quickly turned into a booking. A punctual and professional visit left a very satisfied customer. Would recommend.

"Great reliable service"

Really helpful, professional and friendly engineer. Offered good advice and work carried out quickly and efficiently. Will use again.

"Replaced radiator valves"

Daniel arrived at agreed time and just got on with the job. He replaced radiator valves. We have used this company before, since they installed our boiler a few years ago. They have never let us down. His workmen are very competent and always pleasant.

"Unsatisfactory service, I don't recommend"

I recently had my gas boiler serviced by Gareth Williams Heating Ltd, and unfortunately, the experience was far from satisfactory. Before the service, I specifically mentioned that the boiler was losing pressure and requested the engineer to check the expansion vessel. However, the "service" carried out felt more like an inspection, with no attention given to my concerns.

To make matters worse, a warning notice was slapped on the boiler for aesthetic damage to the outside flue, which had no effect to the safe functioning of the boiler (confirmed by another engineer). The engineer also claimed that the clearances around the boiler were too tight to access the expansion vessel, even though the installation had met all minimum clearances specified in the Ariston manual.

Unsatisfied with their work, I had to seek assistance from another Gas Safe engineer. This second professional efficiently repressurised the expansion vessel, replaced the flame sensor electrode, and installed a new pressure relief valve. As a result, my boiler is now functioning perfectly.

Overall, I am extremely disappointed with Gareth Williams Heating Ltd's services. They neglected my initial concerns, performed an incomplete service, and left me with a boiler that still had issues. I would not recommend their services to others, and I'm grateful that I had to involve another professional to resolve the problems they overlooked.

"Pipe replacements"

Very quick response to emails and very quick availability to do the job. Quote provided originally stayed the same after the job. Highlight recommend.

"Amazing work and reasonably priced"

 Very friendly and easy to work with. Did an amazing job removing my hob and capping off my gas.  He is clean and tidy and very reasonably priced