1st Gas Engineers Ltd

1st Gas Engineers Ltd Boiler Servicing, Repairs and Installations. Central Heating Repairs, Maintenance and Installations. Landlord's Gas Safety Certificates.

Air conditioning installers. 1st Gas Engineers Ltd are heating and hot water specialists based in Northampton carrying out work in Northamptonshire, Bedfordshire and Milton Keynes. Our gas engineers are Gas Safe registered and we are accredited by Worcester Bosch and Ideal boilers. For peace of mind we are also approved by Which? Trusted Traders and Buy with Confidence.

1st Gas carry out work o

n boilers, gas fires, warm air units and gas cookers. We service, repair and install boilers and full central heating systems.

1st Gas Engineers Ltd has a reputation for high quality expert service and we pride ourselves on building long term relationships with our clients as customer service is as important to us as it is to you. For further information please visit our website www.1stgas.com

Thinking about keeping your home comfortable all year round? Air conditioning isn't just for summer days it will also pr...
19/06/2026

Thinking about keeping your home comfortable all year round? Air conditioning isn't just for summer days it will also provide efficient heating in the winter, improve air quality and help you to sleep more comfortably!

Why not find out how affordable air conditioning could be for your home? Arrange a FREE no-obligation quotation and let us find the perfect solution for your home! 01604 670549 | www.enviroheatingandcooling.co.uk | [email protected]

Need a new boiler? 1st Gas boilers are a-rated and come with 5 to 12 year manufacturer guarantees! Arrange a quotation t...
16/06/2026

Need a new boiler? 1st Gas boilers are a-rated and come with 5 to 12 year manufacturer guarantees! Arrange a quotation today!



*T&Cs apply

01604 670549|[email protected]|Boiler quotation Northampton| Worcester Bosch, Glow-Worm & Ideal boilers |Green eco A-Rated British gas boilers | New boiler cost

1st Gas specialise in both boilers AND air conditioning! Whatever the weather visit: www.1stgas.com 🌧️☀️
12/06/2026

1st Gas specialise in both boilers AND air conditioning! Whatever the weather visit: www.1stgas.com 🌧️☀️

01604 670549 | [email protected]| Local, reliable gas engineers specialising in boiler installations, boiler servicing and repairs, central heating|Northampton

For all your heating, cooling and hot water needs 1st Gas can help! Visit www.1stgas.com to book online or call 01604 67...
08/06/2026

For all your heating, cooling and hot water needs 1st Gas can help! Visit www.1stgas.com to book online or call 01604 670549.

Don't wait until winter to replace your boiler, arrange a free quotation today! 1st Gas only install A-Rated boilers and...
03/06/2026

Don't wait until winter to replace your boiler, arrange a free quotation today!

1st Gas only install A-Rated boilers and they come with 5 to 12 year manufacturer guarantees! Which means no unexpected costs for the next few years!

Visit our website to find out more and to book online!

https://www.1stgas.com/boiler-services/installations/ or call 01604 670549.



*T&Cs apply

01604 670549|[email protected]|Boiler quotation Northampton| Worcester Bosch, Glow-Worm & Ideal boilers |Green eco A-Rated British gas boilers. New boiler cost.

Looking for a new boiler? Worcester Bosch is the only gas boiler brand to be recommended by Which? 16 times, and the Gre...
01/06/2026

Looking for a new boiler? Worcester Bosch is the only gas boiler brand to be recommended by Which? 16 times, and the Greenstar 8000+ Style is Good Homes Approved, making it a great choice for your home.

Want to know more? Contact us today 👉 01604 670549 | www.1stgas.com

❄️Stay cool this summer with Bosch air conditioning!❄️ Visit our sister page to find out more and to arrange a free quot...
27/05/2026

❄️Stay cool this summer with Bosch air conditioning!❄️ Visit our sister page to find out more and to arrange a free quotation. www.enviroheatingandcooling.co.uk | 01604 670549

Air conditioning Northamptonshire |01604 670549| [email protected]| Home air con installations & servicing |Air source heating for the home

Stay cool this summer with air conditioning in your home! A-rated , heating and filtering all from one unit! And it c...
22/05/2026

Stay cool this summer with air conditioning in your home! A-rated , heating and filtering all from one unit! And it comes with a 5 year manufacturer's guarantee!

Arrange a free quotation today 👉 [email protected] | 01604 670549 | www.enviroheatingandcooling.co.uk

The Greenstar 400- Rated 5 star for reliability by Which?Worcester Bosch’s gas boiler range combines reliability, energy...
19/05/2026

The Greenstar 400- Rated 5 star for reliability by Which?

Worcester Bosch’s gas boiler range combines reliability, energy efficiency and high performance.

Ask us about a new Worcester Bosch boiler for you home today 👉 [email protected] | 01604 670549 | www.1stgas.com

For all your heating, hot water and air conditioning needs visit www.1stgas.com or call us on 01604 670549. ...
13/05/2026

For all your heating, hot water and air conditioning needs visit www.1stgas.com or call us on 01604 670549.

Address

Northampton

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 12pm

Telephone

+441604670549

Website

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