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TheGasSpark

10/10

Glasgow, United Kingdom

Checkatrade member since January 2026

Accepts Checkatrade Pay

We guarantee the work for up to £1,000 for 12 months. T&Cs apply

Services

  • Emergency Central Heating Repair
  • Gas Boiler Installation
  • Gas Boiler Servicing / Repair
  • Gas Central Heating Installation
  • Gas Central Heating Servicing / Repair
  • Gas Cooker Installation
  • Gas Safety Checks - CP12
  • Smart Thermostats

Customer Reviews

Write a review

10 /10

Based on 16 reviews over the past 12 months

Quality of work

10

Reliability

10

Communication

10

Reviews (16)

  • 10

    Highly recommend

    Posted 2 days ago

    Lovely guy. So helpful and patient with all my questions. Boiler repaired and re-assembled. Definitely recommended
    Job location: G41
  • 10

    Fast reliable and very professional no hassle and delighted with the service

    Posted 2 days ago

    Came out within a few hours fast reliable and very pleasant done an excellent job im delighted with the service
    Job location: G62
  • Mark G
    10

    Boiler serviced and book updated. Other necessary work completed too. £75 for boiler + other work

    Posted 13 March

    Excellent job. Henry is a gentleman. Communication was first class.
    Verified reviewer
    Job location: PA18

    Response from TheGasSpark

    Hi Mark, Thank you so much for your kind words, I truly appreciate it. It was a pleasure working for you and I’m glad you’re happy with the service provided. If you ever need anything in the future whether it’s heating, plumbing, or electrical work please don’t hesitate to get in touch. Thanks again for your support. Kind regards, Henry TheGasSpark – Heating • Power • Plumbing

  • Steven R
    10

    Central Heating not working, traced to motorised valve not working correctly.

    Posted 12 March

    Henry was excellent. He arrived at the arranged time, quickly traced the fault to the motorised valve for the central heating. Parts ordered and he returned at the arranged time the following day to fit the replacement, and then balanced the radiators for the entire system. Henry then checked the central was working correctly. We had a radiator that barely got warm previously that now runs hot. Highly recommended, a very tidy & efficient job well done. Thank you Henry
    Verified reviewer
    Job location: FK5

    Response from TheGasSpark

    Hi Steven, Thank you very much for your detailed and kind review I truly appreciate it. It was a pleasure diagnosing the fault and getting your heating system back up and running properly. I’m especially glad to hear the radiator is now working as it should after balancing the system that makes a big difference to comfort in the home. Thank you again for your trust and recommendation. If you ever need any help in the future, I’m always here. Kind regards, Henry TheGasSpark – Heating • Power • Plumbing

  • Steven M
    10

    Boiler replacement and heating system flush

    Posted 08 March

    Henry was absolutely brilliant from start to finish. We required a heating system flush and boiler replacement, Henry was on time, communication was excellent and he was up front about cost before any work was carried out. I would highly recommend Henry for any heating and boiler work reequired. 10/10.
    Job location: FK2

    Response from TheGasSpark

    Hi Steven, Thank you for the 10/10 and your kind words I really appreciate it. I’m glad you’re happy with the new boiler and system flush. Also, thank you for the lovely dinner and the many cups of tea very much appreciated! Always happy to help whenever you need. Regards to your wonderful family. Kind regards, Henry TheGasSpark Heating • Power • Plumbing

  • Robert C
    10

    Water supply pipe was burst in my back garden

    Posted 03 March

    Henry came out quickly and assessed the job and provided me a price. He then returned the next day and completed the job with Mohamed. It’ wasn’t easy as had to dig down to uncover the pipe and fit it as it was lead. Would highly recommend
    Verified reviewer
    Job location: G65

    Response from TheGasSpark

    Hi Robert, Thank you for the great review and 10/10, I really appreciate it. It was a challenging job digging at night, but I’m glad we were able to locate and repair the burst pipe quickly for you. Thanks again for your recommendation, and feel free to reach out anytime. Kind regards, Henry TheGasSpark Heating • Power • Plumbing

Photos

Company Info

Owner

Mr Henry Mbramizi

Sole Trader

Member since 2026

VAT Registered

No

TheGasSpark is a Glasgow-based engineering comp delivering professional heating, plumbing, and electrical services to domestic and commercial clients.

What makes us different is our multi-trade, engineering-led approach, allowing us to provide complete, efficient solutions without relying on multiple contractors.

We pride ourselves on high standards, safety, and compliance, ensuring all work is carried out in line with UK regulations and best practice.

Our customers value our clear communication, honest advice, attention to detail, and proper documentation from start to finish.

Built on reliability and quality workmanship, we focus on doing the job right the first time, no shortcuts, just professional results you can trust.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since January 2026

Individual checks

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  • Proof of address

  • Financial

  • Qualifications and accreditations

  • County court judgement

  • Open source media

Business checks

  • Customer Reviews

  • Company trading history

  • Company duplication

  • County court judgement

  • Enhanced business check

  • Director checks

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