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Endorsed by
Which
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Trusted Traders
Certified Gas Heating Ltd
Opening Hours
Today - 24 hours
- Monday - 24 hours
- Tuesday - 24 hours
- Wednesday - 24 hours
- Thursday - 24 hours
- Friday - 24 hours
- Saturday - 24 hours
- Sunday - 24 hours
About
Welcome to Certified Gas Heating
Certified Gas Heating Limited only established in 2012 with already a fast growing reputation accommodating your plumbing, heating and gas utilities effectively. CGH are an approved contractor highly rated 5 star company for quality services on Rated People. Enthusiastic, well organized, professional and certified tradesmen, former British Gas experienced engineers at your service.
You will be pleased to know CGH have a fantastic reputation for their hard work, performance, quality and efficiency. Two close associates who have known each other for more than a decade published CGH. Both were determined apprentices within the plumbing trade from the age of 16 and have worked with each other and together ever since.
We are based in Greenwich SE10 London and cover the whole of the capital and surrounding areas.We offer a 24/7 emergency service, Land Lord Safety Certificates, Central Heating and Boiler installations, breakdowns, repairs, Power Flush and more.
What we do
Heating contractors
- Central heating systems (installation and servicing)
Plumbers
- Emergency plumbing services
Boiler, central heating and gas engineers
- Boiler installation
- Boiler repair
- Boiler servicing
- Radiators and central heating
Gas installers
More Services
- pumbing
- heating
- gas
- bathroom installations
My work
Customer reviews
4.8
88 reviews
Recommended
Recommended
by 100% of customers
Sort by
Great job!
Customer Service
Quality
Value
Having been let down by another plumber Aziz did a fantastic job - coming out at the weekend to do the job. Lovely guy, quality job & fair price considering it was a weekend. Would definitely use him again!
Customer in Greater London
Recommended
Excellent, quick service from the company.
Customer Service
Quality
Value
The team for Certified were excellent as ever. Quick, efficient - they worked incredibly hard to put in a new boiler at short notice and at a busy time of year. I trust team, and will continue to use team.
Ben, London
Recommended
Thorough & professional.
Customer Service
Quality
Value
Certified Gas Heating Ltd worked long hours to get the job done at short notice. Their work was thorough and professional, the team was helpful and friendly.
Josh, London
Recommended
First class work and service
Customer Service
Quality
Value
Aziz was just brilliant in every way. He was courteous, professional, hard working and reliable, as well as being friendly and very customer focussed. He spotted and sorted out some issues left by the installers of the old boiler, and he kept me completely informed about his progress. He was also faultlessly tidy and left everything in ship shape order. He kept his promises, deserved my trust in him and took all the potential stress out of the process. I can't recommend him and his company more highly. I found his company via Which? Trusted Traders and wondered if all the glowing reviews could be true. They are!
Customer in Greater London
Recommended
Boiler and gas pipe replacement
Customer Service
Quality
Value
Work carried out - see above. The trader reacted to an emergency callout which I had posted on the Vaillant website. He called me back the same morning and gave a quote. He advised me on gas safety which required pipes to be filled from the meter to the boiler, additional to the boiler fitting itself. The trader was reliable and helpful and carried out a good and professional job.
Cordula, London
Recommended
New gas central heating, boiler & radiators
Customer Service
Quality
Value
Aziz, Kam and Kips were excellent. They recommend the best solution for my property and worked tirelessly to get it completed. You could tell the quality of their work was high. Copper pipes were all chased into the floors and the gas pipe into the wall. Kam spent most of the time on site and works like a machine to get the job done. The guys always cleaned up at the end of the day. I would highly recommend them.
Lloyd
Recommended
Professional reliable service
Customer Service
Quality
Value
Aziz provided a quote within a few hours of diagnosing the issue with the boiler. Once quote was agreed, the replacement boiler was ordered and work commenced on the next business day. Service was very quick, professional and at all times both the tenant and the landlord was kept informed. The work was completed on time and within the agreed price. I have no reservations in recommending Aziz!
Customer in Westcombe Park
Recommended
Gas pipe replacement
Customer Service
Quality
Value
Aziz and Kam did an amazing job for us replacing a gas pipe due to a leak that had appeared under our kitchen floor, and re-fitting a gas fire that had not been put in properly by another trader. They were able to start in just a couple of days. They worked solidly for the whole day, from 9am until 10pm. They reassured us about the work they were doing and explained everything in simple terms. Throughout the day they kept us updated on the very thorough testing they performed on the work. All of the pipework was done incredibly neatly, and when the work was finished they ensured everything was clean and tidy before. Incredibly friendly and hard working guys. Will certainly use CGH again in the future if any more work needs doing.
Customer in Lewisham
Recommended
Fantastic job
Customer Service
Quality
Value
Very professional, tidy and friendly. Very flexible and willing to start quickly.
Livia, London
Recommended
Ex-member of British Foreign Office.
Customer Service
Quality
Value
My central heating system was originally installed in late 1972. It covers 4 floors of a late 17th century house. Over the years - and our frequent absences - it has declined and needed replacement by a modern system. The new system is now in place. It is now fully up-to-date and I am very happy with the work which has been done.
Michael, London
Recommended