David at Wallace Gas & Heating is superb. I’ve used his services for numerous years and will continue to do so for many years to come. He’s very friendly and professional, keeps the environment very c... See more
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David does our annual boiler service and gas safety check every year and is always friendly and professional and provides the formal safety certificates once done. The communication is good with annua... See more
David was really quick to respond to our initial query and was able to visit our property at short notice. He swiftly identified the cause of the issue and was able to fix this in good time. Knowledge... See more
David has done our boiler service since we moved to our flat. He's always been very professional and we will continue to trust him for future services and maintenance we'll need in the future.
Company details
Written by the company
Wallace Gas & Heating provides fast response boiler repair and servicing company. We are based in Flackwell Heath and serve all the surrounding areas. With over 20 years experience in the industry we are highly capable when it comes to bringing the best possible outcomes for customers. We pride ourselves on fast and accurate solutions to any problems you have with the heating and hot water in your home.
Contact info
4.7
Excellent
34 reviews
No history of asking for reviews
This company hasn't invited their customers, so reviews may not be representative
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Outstanding Service
David was prompt, polite and solved a heating problem that had been outstanding for years.
All is now great and I would highly recommend David and will definitely be using his services in the future.
March 12, 2026
Unprompted review
6-star customer service!
David at Wallace Gas & Heating is superb. I’ve used his services for numerous years and will continue to do so for many years to come. He’s very friendly and professional, keeps the environment very clean and is very respectful. He always explains everything clearly to me and is very good with his communication - from booking, to actually carrying out the service, to afterwards. Excellent in every way, thank you!
March 10, 2026
Unprompted review
David is very experienced
David is very experienced, knowledgeable and reliable. His services are highly recommended.
March 9, 2026
Unprompted review
Reliable and professional gas and heating engineer
David Wallace is a reliable and very professional gas and heating engineer. I would recommend him to others without hesitation.
March 9, 2026
Unprompted review
Really good experience
Really good experience, everything was laid out simply and explained and costs were clearly outlined as well as alternative providers - highly recommend.
March 6, 2026
Unprompted review
Great Boiler Service
Great communication, arrived on time. Clean & very efficient. Very easy to deal with. Would highly recommend.
March 2, 2026
Unprompted review
Have used David for years now for our…
Have used David for years now for our Boiler. He’s reliable, communicative and has fixed issues in a timely manner.
Would recommend David to anyone!
March 2, 2026
Unprompted review
Excellent service
Excellent service! We had an emergency issue with our hot water, and he responded incredibly quickly. He arrived promptly, diagnosed the problem straight away, and fixed the boiler efficiently and professionally. He also carried out a full boiler service, which gave us great peace of mind.
Very knowledgeable, reliable, and courteous throughout. He explained everything clearly and made sure everything was working perfectly before leaving. We’re extremely grateful for the fast response and high-quality work. Highly recommend!
February 27, 2026
Unprompted review
A job well done
David was thorough and professional in his approach
A job well done
February 24, 2026
Unprompted review
Boiler controller replacement
David replaced our boiler controller, programmed it and checked the system functioned correctly before leaving. A very confident guy and just the right kind of qualified person we needed for this type of work.
February 24, 2026
Unprompted review
Boiler repair
David kept me updated on his arrival time, carefully explained what the problem might be and what it would cost. Collected and fitted the part. Job done. We have booked David to do another job for us.
February 23, 2026
Unprompted review
Prompt and professional
Prompt and professional. Would definitely use again and recommend.,
February 20, 2026
Unprompted review
Great help
Prompt, helpful and sorted several boiler problems in one trip. Would definitely use again.
February 20, 2026
Unprompted review
Great communication and lovely person…
Great communication and lovely person and professional.
February 17, 2026
Unprompted review
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