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Complete Heating And Gas Ltd

Logo on white
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
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35 Reviews


New boiler installation and central heating specialist - We are a Worcester Bosch approved contractor. Up to 10 year free warranty with all boiler installs. Please call for free quote.

No job to big or small. All aspects of gas, central heating and plumbing covered.

Over 15 years’ experience in install and design of central heating systems

Over 100 boilers installed locally each year

Long warranty's on boiler and work

Competitive pricing with high quality work

Our knowledge and competitive pricing is why complete is the no.1 choice, in our opinion.

New Boilers
Full central heating systems
General plumbing
Fix leaks
Replace radiators
Boiler servicing
Landlord gas safety certificates
Thermostatic radiator valves
Central heating wiring and controls
Un-vented cylinders / mega flows
Thermal stores
Combination boilers
System boilers

We are praised by our customers for giving honest and impartial advice, this has helped us to become one of the leading local companies

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler servicing
    • Radiators and central heating
  • Heating contractors

    • Central heating systems (installation and servicing)
  • Gas installers

Customer reviews

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Reviews summary

35 reviews
Customer Service
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Highly recommended
Customer Service
Gary and his colleagues fitted a new combi boiler in my kitchen when my old one broke down. He arrived to do a quotation within an hour-and-a-half of first calling him, and he was able to schedule the boiler fitting within a few days of giving the quotation. He was very helpful in answering questions and talking through the different options, and was quick and professional in communicating with me. On the day of the fitting he turned up on time and the boiler was installed and working by mid-afternoon. The standard of work was high, and they left the kitchen clean and tidy. Highly recommended.
Chris Bass19/06/2017
Professional, fast and reasonably priced
Customer Service
Having suffered from poor work from other plumbers in the past I can't praise Gary and his assistant highly enough. Punctual, obliging and fast they complated the installation of my boiler properly, left things spotless on completion - and charged less than the other trusted traders. First class.
Difficult Job Very Well Done
Customer Service
I cannot praise Gary Cousins & his team enough following our old back boiler being condemned in early December. His professionalism and work ethic are exceptional coupled with his attention to detail in leaving ones home as they found it. Having obtained four quotations theirs was the most competitive, although dubious at the timescale stated my concern was unfounded. The workmanship is first class involving the relocation of a new condensing boiler and ancillary pipework from one room into the kitchen. I have absolutely no hesitation in recommending Complete Heating and Gas.
Fitting of new combi boiler
Customer Service
Outstanding work beyond my expectations. From his free survey, Gary immediately gained my trust by recommending the most appropriate boiler, rather than the most expensive. In doing the actual job, Gary and his team demonstrated an excellent work ethic, turning up early and completing the job on time. They performed a very high standard of work, and made the extra effort to avoid mess- putting down floor & carpet protectors etc. The new boiler is working superbly and I look forward to having a local service who now knows my house and how its set up. Thoroughly recommended!
Installation of Combi Boiler
Customer Service
Gary and his team were excellent, from quotation stage to completion I was kept informed. The work was carried out promptly and professionally and they were very tidy. Would recommend this company to others.
Which? Trusted Traders Consumer04/04/2016
BP 07/03/2016
Customer Service
10/10 - Clean, punctual, informative, very competitive and good work.
2011-07-14 17:31:47.07324/03/2016
Fitted radiator and tap
Customer Service
Very happy with every aspect of the work done. Have used this company 3 times now and am likely to do so again
Andy H28/02/2016
Fast and effective help from Complete Heating
Customer Service
Complete Heating reacted really fast and friendly to our emergency call, that our shower had no cold water. They solved the problem immediately at a good price and left everything very tidy.Thank you so much for your help. We have used Complete Heating several times and we find them very reliable.
U Steinhauer23/02/2016
Great service!
Customer Service
Great guys, great service, will use again if there is ever a need!
Katia, Surrey07/01/2016
Central Heating Boiler Replaced
Customer Service
Excellent customer service and workmanship. Thoroughly recommend this company.
Viv Root26/11/2015