Gas Mark One

Boiler Service & Repair, Central Heating Services

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Website | 01873 851363
Chestnut Cottage/Blaenavon Rd, Govilon, Abergavenny NP7 9PF, UK

Opening Hours:
Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of Chestnut Cottage/Blaenavon Rd, Govilon, Abergavenny NP7 9PF, UK
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About Gas Mark One

Our experienced engineers are highly qualified and specialise in installing, servicing and repairing all aspects of your Range Cooker and Domestic Heating.

We have the knowledge and expertise to ensure that you receive nothing but the best. We aim to offer a quality, efficient and a reliable service to all of our customers.  From our base in Monmouthshire, we are able to cover a large area of South Wales.

With over 25 years of experience in the industry and appearing on DIY SOS in 2007, all our engineers all hold memberships to the listed professional registers.

Gas Safe ( Natural & LPG Gas )
Oftec
Hetas
Rayburn Guild

Google Rating: 3.9 out of 5 stars (12 total ratings)

Martine McMaster
5 Star
Service and replacement of part to Rayburn . It was a pleasure dealing with Gasmarkone - a professional, efficient and well organised company. Our Rayburn was not working correctly. Mark came to our home twice. First to inspect and service the Rayburn, and then to replace a part, which he had identified as the problem immediately upon inspection. His work was carried out in a tidy and clean manner - no mess what so ever in the kitchen. His knowledge is second to none, he gave us confidence in his work. He explained everything to us in layman’s terms- no technical jargon. Libby kept us up to date and communicated with us regularly via telephone and email- very professional. We can highly recommend GasMarkOne …
Monday 31st January 2022
Tom Godfrey
5 Star
Came out quickly for a boiler emergency. Reasonable prices and work completed quickly.
Thursday 9th December 2021
sally stevens
5 Star
Just had my boiler serviced. Great prompt reliable service. No hassle to book and was able to have a date and time that fitted in with me. Would definitely recommend.
Friday 4th November 2016
Chris Bridge
5 Star
Never fails to provide efficient, courteous and professional service. Excellent pricing and easy to pay. Don't need to look anywhere else!
Tuesday 22nd August 2017
Evamaria Williams
1 Star
If your up for being arsed about I'd highly recommend these, they're extremely good at it,phoned up regarding a leak to combi boiler, was asked to send an email with the address, got a reply confirming 'mark' would be calling to the house for an afternoon appointment, asked if I could be contacted when 'mark' would be somewhere near to calling in. No reply........ Booked half a days holiday off work, got home by 12.30 to find a note posted through the door, saying 'mark' had called at 11am to find nobody home....really!!!!!!!!
Monday 12th February 2018