"Excellent workmanship"

Excellent workmanship. Very polite and courteous. Worked long into the night to ensure the job was completed and everything was working. Brought their own cleaning materials with them for clearing up afterwards. No hidden extra costs; the price I was quoted was the price I paid.

"Big project delivered on time with constant communication!"

It started with what seemed like one leak in the common bathroom. Aziz and his guys came in ripped up the floor in the bathroom to reveal a much bigger problem. It ended up turning into a full blown overhaul of the entire flat and through constant communication Aziz delivered on his promise to deliver the work right on time, which was crucial! It was amazing considering how big the project was. All through Certified Gas Heating, we got a new kitchen fitted, 2 new bathrooms (tiling, shower fittings, etc), flooring throughout the entire flat, rewiring the electrics, and more. Thank you a ton!

"Excellent team of professional workers"

Excellent team of professional workers, got the job done quickly and left us very satisfied with the results!!!