Endorsed by Which?

1st Gas Engineers Ltd

4.9

25 Reviews

Opening Hours
Today - 08:00–18:00
  • Monday 08:00–18:00
  • Tuesday 08:00–18:00
  • Wednesday 08:00–18:00
  • Thursday 08:00–18:00
  • Friday 08:00–18:00
  • Saturday - Closed
  • Sunday - Closed

About

1st Gas Engineers provide gas boiler and appliance installations and repairs in Northamptonshire, Bedfordshire and Milton Keynes. Our Gas Engineers are Gas Safe registered (139660) & F-Gas Registered (FGAS3009065). We are Worcester Bosch approved Installers (36140056).

Our services include:

Boiler servicing, repairs & installations
Central heating system repairs & installations
LPG installations & repairs
Dedicated hot water only boilers
Underfloor heating system installations
Unvented pressurized hot water cylinder installations
Gas space heater installations
Warm air unit servicing and installations
Smart controls
Landlords Gas Safety Certificates
Gas appliance installations, repairs and servicing
Power flushing
Surveys and fault finding
Emergency repairs
Air conditioning unit installations
Air conditioning unit servicing & repairs

To find out more please visit our website or give us a call, we look forward to speaking to you soon.

What we do

  • Boiler, central heating and gas engineers

    • Boiler repair
    • Gas cooker installation
    • Gas emergencies
    • Gas safety testing and inspection
    • Gas fire repair and servicing
    • Boiler installation
    • Boiler servicing
    • Immersion Heaters
    • Power flushing
    • Radiators and central heating
  • Gas installers

  • Plumbers

    • Unvented cylinder installation and maintenance
  • More Services

    • heating and hot water specialists
    • lpg and natural gas

Customer reviews

Why you can trust these reviews

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4.9
25 reviews
Customer Service
4.9
Quality
5.0
Value
4.8
Sort by
Very pleased
Customer Service
Quality
Value
I initially contacted 1st gas for a service, after reading good reviews. However, whilst I was away my daughter I formed me that there was a problem and I changed it to a maintenance call. This was all done efficiently and timely, it was bad news the boiler would be far to expensive to repair and a new one was recommended. After, a few frantic calls home from Spain, an appointment was made and a new boiler installed which we are very happy with. I did all the arrangements via email and a chat over the phone with the engineer. There was no fuss that I wasn’t there in person and made the whole process as stress free as possible a couple of weeks before Xmas. Thank you
Customer in Northamptonshire Posted on 30/12/2022 , work completed 12/12/2022
Efficient and Friendly
Customer Service
Quality
Value
Time for my annual boiler service and it's impossible to forget. The team at 1st Gas send out reminders with a link to book the service in on a day and timeframe that suits me. They turned up on time and completed the work while I carried on with my day and everything was left working perfectly with no mess. Happy to recommend 1st Gas for anything heating and water related around the home.
Steve in Olney Posted on 06/09/2021 , work completed 03/09/2021
Fantastic Customer Service
Customer Service
Quality
Value
I cannot recommend this company highly enough. I was desperate for help when my boiler breakdown provider had a 3 week waiting time for emergencies. 1st Gas came when they said they would, told me what was required and how much it would cost. The work was carried out the following day with all Covid-19 precautions taken. It was a lengthy job but the engineer kept me appraised of process, showing me where and what the problem was. Needless to say 1st Gas will be getting my business from now on and my current provider a complaint!
Patricia in Northamptonshire Posted on 08/04/2021 , work completed 07/04/2021
Great job as always
Customer Service
Quality
Value
Carried out the service safely with the current events. I felt reassured that every precaution was taken.
Customer in Northamptonshire Posted on 20/07/2020 , work completed 20/07/2020
Brilliant job
Customer Service
Quality
Value
Highly recommend, very good customer service and fast and efficient
David, Buckinghamshire Posted on 14/07/2020 , work completed 11/06/2020
Reliable family business
Customer Service
Quality
Value
Have used 1st Gas for 6 years now. Installed and serviced boiler. Always prompt and excellent service. Reliable and good value. Thoroughly recommend them.
Paul, Northamptonshire Posted on 24/02/2020 , work completed 24/02/2020
Excellent and 1st class service.
Customer Service
Quality
Value
The service as usual was fast and excellent. The new boiler was fitted quickly with the minimum of disruption and pleasant. 1st Gas is the only service I will use or recommend. Thank you for your professional and quality of service.
Lawrence, Northamptonshire Posted on 16/01/2020 , work completed 16/01/2020
Excellent Service
Customer Service
Quality
Value
Good service, prompt, clean and tidy. (New boiler fitted).
Sonya, Northamptonshire Posted on 06/01/2020 , work completed 06/01/2020
Very good.
Customer Service
Quality
Value
Very good job.
B, Northamptonshire Posted on 12/09/2019 , work completed 12/09/2019
Professional and efficient.
Customer Service
Quality
Value
I have been using 1st Gas for a number of years and will continue to use them. Always very professional and work is completed to a high standard. Highly recommended.
Customer in Northamptonshire Posted on 29/04/2019 , work completed 26/04/2019
Installation of new boiler and removal of old one.
Customer Service
Quality
Value
Excellent service, totally customer orientated. Clean and tidy workmanship, not afraid to go the extra mile for the customer. I have no hesitation on recommending for any plumbing and heating work. Will definately be using them again for other plumbing and heating work.
Customer in Northamptonshire Posted on 14/03/2019 , work completed 13/03/2019
Excellent.
Customer Service
Quality
Value
Cheerful, approachable, helpful & didn't waste time and did a good job. Would use again with no worries.
Ian, Northamptonshire Posted on 07/11/2018 , work completed 07/11/2018
1st Gas - 1st Class!
Customer Service
Quality
Value
1st Gas Engineers Ltd. have completed an excellent boiler installation for me. All of their work was first class (pipework, system flush, new flue, extra radiator, commissioning and customer walk-through, etc.). Friendly, polite service, very tidy engineers competitively priced. The new Worcester Bosch GreenStar 30i boiler is running well and this independent firm comes very highly recommended. Five stars.
Gethin Posted on 05/10/2018 , work completed 05/10/2018
Very respectful
Customer Service
Quality
Value
Installed new boiler. Excellent workmen. Clean, tidy - very respectful - could not fault anything. Fully recommend.
B M, Northamptonshire Posted on 22/06/2018 , work completed 22/06/2018
Excellent All Round Service
Customer Service
Quality
Value
From first call to the guys leaving upon completion the service was superb. Excellent product knowledge, efficient installation all to time and for fair price. Work clean and quick, superb!
Eileen, Northamptonshire Posted on 03/11/2017 , work completed 03/11/2017
Replacement Boiler
Customer Service
Quality
Value
Contacted 1st Gas based on which reviews. They immediately diagnosed the problem and recommended solutions. A new boiler was fitted. Their work is excellent. Ian and Jeff are very competent and knowledgeable. I highly recommend this company.
Ian Posted on 29/10/2016 , work completed 29/10/2016
Which? Local Review
Customer Service
Quality
Value
Boiler was making an awful noise.found Ist Gas on which local. Arrived when he said he would, advised us of the cost of the parts before installing and was very efficient .I would recommend and will use them again if needed.
LATTIE46 Posted on 20/06/2016 , work completed 20/06/2016
Which? Local Review
Customer Service
Quality
Value
I had a low pressure fault on my combi boiler: no heat, no hot water! But 1st Gas came round within three hours and cleared the fault professionally, courteously and efficiently --- and at a fair price. Well impressed. I would certainly recommend this firm.
original_midshires Posted on 03/03/2016 , work completed 03/03/2016
Which? Local Review
Customer Service
Quality
Value
I have just used this firm for the first time and I am very impressed with the quality of service I have received. They arrived on time completed the job quickly, efficiently and very tidly and were very good value for money. The engineer, Jeff, was polite patient - he answered all my questions and tidied up. I will be using them again to install a full central heating system. I can heartily recommend them.
allthumbs Posted on 17/11/2015 , work completed 17/11/2015
New Boiler Installation
Customer Service
Quality
Value
After 20 years it was time to replace the old creaking boiler so I called up 1st Gas who came out to assess the boiler that was in situ and advise on the type of boiler to replace it. A day, time and a price was agreed and the work was carried out to a high standard and much quicker than I expected. I was also particularly impressed with the tidiness and cleanliness of the work, leaving the work area spotless and I now have fully functioning boiler which should save me money on my gas bills. Highly recommenced.
Steve A Posted on 04/10/2015 , work completed 04/10/2015
Very professional
Customer Service
Quality
Value
Our old Vaillant Combi was replaced by a Worcester 30si Combi Boiler. The work was efficiently & tidily carried out, the installers were very pleasant & helpful. The experience was far better than the ones we have had with a national company.
Colin, Northamptonshire Posted on 17/07/2015 , work completed 17/07/2015
Good communications
Customer Service
Quality
Value
Jeff and Ian stripped out bathroom and replace with shower room. Good communications throughout, good to deal with clean and tidy workers.
Which? Trusted Traders Consumer Posted on 01/06/2015 , work completed 01/06/2015
fitted new boiler
Customer Service
Quality
Value
Good value for money, friendly service and any issues as they arose were discussed and dealt with swiftly and as necessary.
Which? Trusted Traders Consumer Posted on 01/02/2015 , work completed 01/02/2015
Which? Local Review
Customer Service
Quality
Value
I contacted 1st Gas Engineers after having been led down by another company. Having checked Which Local I contacted several companies for a quote to install a new boiler. 1st Gas Engineers quote was very competitive and we arranged a date for the installation. They turned up on time, did a fantastic job (going out of their way to hide the pipes, which the other companies had not mentioned) and left the place spotless at the end of the job. I have no hesitation in recommending this company.
Liz West Posted on 18/12/2014 , work completed 18/12/2014
Installed new boiler
Customer Service
Quality
Value
Efficient, excellent workmanship, very clean and tidy workers
Which? Trusted Traders Consumer Posted on 01/12/2014 , work completed 01/12/2014