Boss Gas Installations Ltd

Rating: 4.9 out of 5

Boss Gas Installations Ltd reviews (298)

  • Review from MyBuilder user from Upper Edmonton, London
    Rating: 5 out of 5
    Review left on 27 Jul 2026

    Move boiler from upstairs to downstairs

    Zac did an excellent job moving an existing boiler from upstairs to downstairs; he had immediate availability, and following a brief video call, knew exactly what to do. Zac was punctual, courteous, knowledgeable and very efficient. Five stars…
  • Review from James, Woolwich, London
    Rating: 5 out of 5
    Review left on 14 Jul 2026

    Power flush of hot water system only in small 1 bed flat Woolwich

    Fixed a boiler for a fair price. It was quite a big job, was helpful and professional throughout. Would recommend and use again.

    Answer from tradesperson:

    Thanks very much for taking the time to leave such a great review, James. I really appreciate your kind words. I'm pleased I was able to get the boiler sorted for you and that you were happy with the service. It was a pleasure working for you, and I'd be more than happy to help again if you ever need anything in the future.

    Reply created 15 Jul 2026
  • Review from Berin, Maidstone
    Rating: 4 out of 5
    Review left on 18 Jun 2026

    Leaking

    Good work

    Answer from tradesperson:

    Thank you for your review, Berin. I'm pleased I was able to get the leak repaired for you. This was a particularly involved repair, as replacing the return manifold block required almost the entire boiler to be stripped down before the new part could be fitted and the system safely reassembled and tested. I'm glad I was able to get everything back up and running. If you need any plumbing or heating work in the future, I'd be more than happy to help.

    Reply created 15 Jul 2026
  • Review from Emma , Highgate, London
    Rating: 5 out of 5
    Review left on 6 Jun 2026

    Capping gas fireplace

    Zac was brilliant. Highly responsive, quick and professional. He made the time to fix a gas leak in my kitchen which wasn’t actually what he’d been called out for. I’m very grateful. Thanks Zac!

    Answer from tradesperson:

    Thank you very much for the kind review, Emma. It was a pleasure to help. I'm glad we were able to get everything made safe and resolve the gas leak for you. Thank you for choosing me, and please don't hesitate to get in touch if you ever need anything in the future. All the best, Zac.

    Reply created 6 Jun 2026
  • Review from Open, Grays
    Rating: 5 out of 5
    Review left on 28 May 2026

    Combi 30 Boiler error

    5* Contractor. Boiler fault diagnosis and repair.

    Answer from tradesperson:

    Thank you for the 5-star review. I'm pleased I was able to diagnose and repair the boiler fault for you. Thank you for choosing me, and please feel free to get in touch if you need any assistance in the future. Kind regards, Zac.

    Reply created 6 Jun 2026
  • Review from Irvine, Canvey Island
    Rating: 5 out of 5
    Review left on 26 May 2026

    Boiler repair

    Answer from tradesperson:

    Thank you for the 5-star review. I'm glad I could help with the boiler repair and get everything sorted for you. Thank you for choosing me, and please don't hesitate to get in touch if you need any assistance in the future. Kind regards, Zac

    Reply created 6 Jun 2026
  • Review from Ash, Chelmsford
    Rating: 5 out of 5
    Review left on 15 May 2026

    Salus unit stopped no hot water or heating

    Great service 👍

    Answer from tradesperson:

    Thank you for the review. Glad we could get the Salus unit sorted and get your heating and hot water back up and running quickly. Appreciate you taking the time to leave feedback 👍

    Reply created 16 May 2026
  • Review from Alfie burke, Benfleet
    Rating: 5 out of 5
    Review left on 9 May 2026

    Air in line

    Diagnosed my problem and fitted me a new thermostat very quick and efficient! Will use again

    Answer from tradesperson:

    Thank you Alfie, really appreciate the review. Glad I could diagnose the issue and get the new thermostat fitted quickly for you. Thanks again for choosing me and I’m happy to help anytime in future.

    Reply created 16 May 2026
  • Review from MyBuilder user from Deptford, London
    Rating: 5 out of 5
    Review left on 8 May 2026

    Boiler not working. Try to repressurise but no avail.

    Very helpful and professional service.

    Answer from tradesperson:

    Thank you truly appreciate your kind words, it was our pleasure we always uphold high standards.

    Reply created 8 May 2026
  • Review from Nicholas, Thamesmead, London
    Rating: 5 out of 5
    Review left on 1 May 2026

    Boiler won’t restart

    I had an emergency call from my tenants saying hot water had gone off, posted job and Zac responded within half an hour and was on site less than an hour later. He got the hot water back and also carried out gas safety cert at my request while there and also noticed CO monitor needed replacing, which he did there and then. Excellent service and maintained contact throughout.

    Answer from tradesperson:

    Thanks for the great review — really appreciate it. Glad I could get the hot water sorted quickly and take care of the gas safety check at the same time. Good shout getting the CO monitor changed as well — always worth keeping that up to date. If you ever need anything in future, just give me a shout. Cheers, Zac

    Reply created 1 May 2026
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