We had an excellent experience with Niall when he serviced our boiler. He was punctual, professional, and very knowledgeable. He explained everything clearly and worked efficiently, ensuring our system is running smoothly. Great service, and we’ll definitely use him again!

I've been using Niall for over 12 years now and wouldn't use anyone else. Nothing is ever too much effort. My boiler failed to start and within 24 hours he had it up and running again. His customer service and knowledge is second to none. Highly recommended

I recently contacted Advance Heat regarding a heating issue with our hot water tank. Not only did Niall squeeze us into his busy schedule, he arrived when he said he would and managed to fix the issue on the same day. I would definitely recommend Niall for his high level of workmanship and professionalism.

Niall goes above and beyond, he is friendly and professional. So far he has moved a radiator, installed 5 new radiators, serviced our gas fires, changed our whole heating system from a water tank to a combi boiler, installed a shower, bath, taps and shower screen. It all looks amazing so far and we are having him back to do more!

I had to have a power flush through my central heating system and was absolutely thrilled with the results. Niall is such a nice man. Friendly, punctual and professional. I will not use anyone else now I have found this diamond! Will definitely recommend to others.