Bristol Unigas Ltd is an independent local tradesperson covering BS1.

1. CChris Jaffe★★★★★

   John is an absolute life saver!! He arrived quickly, assessed the situation, sourced and collected parts and fitted a new flue all within 2 hours!! I cannot praise him enough. Anyone in need of a GasSafe engineer, Bristol Unigas are the company you need.

   Google review · 17 Apr 2026
2. LLouise Victoria★★★★★

   Great service. John was very responsive, very happy to fit in a gas safety check the very next day when I was up against the clock in a home purchase! He is happy to liaise with estate agents and sent me the report the same day. Efficient, friendly, great service.

   Google review · 16 Dec 2025
3. ddavid leigh★★★★★

   Recently had a boiler replaced. John kept me updated with times he would be there which was nice Did a really nice job and so far everything is working well. I wanted to fit an additional radiator and whilst the system was empty John put in the necessary connections to make my life easier when I fit the other radiator in future. Thank you

   Google review · 31 Oct 2025
4. SSaru Walker★★★★★

   John has come to our rescue on more than one occasion. As well as an efficient yearly boiler service, he has also provided us with his plumbing expertise and emergency response a couple of times. He has managed to fit us in even when he has been really busy. Very friendly and professional service.

   Google review · 7 Apr 2024
5. HHayden Cole★★★★★

   John went above and beyond to refit our boiler and main heating supply/return system to improve its efficiency and to fix the mistakes of previous "professionals". He also contacted Bosch repeatedly on his own time to help resolve a warranty issue. He worked around our young family and was very respectful of the house throughout. I wouldn't hesitate to recommend him.

   Google review · 16 Jan 2024

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