1st Class Gas

25 ratings
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About 1st Class Gas

1st Class Gas are Glasgow based offering domestic gas services on Boilers, Cookers and Gas fires. Commercial catering qualified. Plumbing service from leaky tap to full bathroom installation, including electrical works done by qualified electrician.

Ratings & reviews

1st Class Gas rated for Plumber in Glasgow


Overall rating

25 total ratings 0 last 30 days 0 last 6 months 0 last 12 months

23 May 2017

Gas / Heating engineer

excellent tradesman will use again

, G61

22 May 2017


Excellent service, efficient, reasonably priced and very nice guy. Would highly recommend

, PA7

14 Apr 2017


Excellent work. Fixed the problem quickly and easily. Highly recommended.

, G14

20 Apr 2017


he contacted me quickly and came the next day.

, ML5

17 Mar 2017

Gas / Heating engineer

Great job, will use again in future.

, ML9

07 Feb 2017

Gas / Heating engineer

Duncan arrived on time and was excellent He knew what fault was and did repair immediately at good price I .intend to get him again for other repairs.He is pleasant and helpful.ThankYou MARGARET LARKIN

, G13

30 Jan 2017

Gas / Heating engineer

Duncan went out of his way to keep us informed on what was needed to fix our boiler. I know nothing about boilers and he explained how everything works. Great job I will go straight to him in future and would certainly recommend to friends and family.

, PA2

30 May 2013


Plumber came when he said he would; gave price in advance; no worries about using again.

, G20

04 Jun 2013


I am always skeptical about finding tradespeople online but I cannot recommend Duncan and 1st Class Gas highly enough. He was courteous, efficient and thorough. The boiler is now working perfectly and I am one happy customer!

, G11

10 May 2012

Gas / Heating engineer

Duncan was friendly,reliable and explained the problem so we understood what was wrong with our boiler. Full repair was finished within 24 hours would defintely use duncan again

, G23

Ask an expert

1st Class Gas answered questions about Plumber in Glasgow

's question
Sun 28 May 2017 16:14pm
How much should it cost to fit a replacement electric shower?
  • Duncan McCaffray's Answer
    Wed 21 Jun 2017 13:06pm
    Never get a plumber to just put an electric shower in. Even if you think it is just like for like. May not have been installed correctly in the first place and a lot of plumbers may not know if it has or not. Get a spark to check it out then a plumber to install. Even if you have to pay for an hour of a sparks time you have peace of mind and so does the plumber.
's question
Fri 2 Jun 2017 09:00am
It's summer so I'm not using the central heating but the pressure on my boiler keeps dropping. I have to top it up once a week. I have a combi boiler Vaillant hrpro-144393. where would the leak likely be?
  • Duncan McCaffray's Answer
    Wed 21 Jun 2017 13:02pm
    It should be a quick job with no parts needed. Unless it is more sinister.

Areas serviced

Services available

Top trades offered by 1st Class Gas


Gas boiler - installation / service / repair

Gas / Heating engineer

Gas Fire

Gas Cooker / Hob - installation / repair

Gas boiler - installation / service / repair