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Envirogas

Envirogas

4.9(59 reviews)See reviews ↓·Plymouth

About the company

Envirogas was formed in June 2020 through the merger of KB Boiler & Controls and FlameSafe. The company was originally known as FlameSafe Southwest and KB Boiler & Control LTD Plumbing & Heating Engineers. Liam Foster and Alex Ridge are Directors of Envirogas. Alex is a fully qualified Gas Engineer with more than 20 years of experience in the industry. Liam is a fully qualified Gas Engineer with more than 15 years of experience in the industry.

Envirogas is MCS Certified, Gas Safe Registered, and Oftec Verified. Envirogas is accredited through CHAS, including Health & Safety Assessment & SSIP. Envirogas provides domestic and commercial heating services in Devon and Cornwall. Envirogas specialises in gas services including boilers, central heating, underfloor heating, and renewables such as air source heat pumps and solar panel installation. Envirogas is a Top Brand Installer.

What customers say

Based on genuine customer reviews

Professionalism and dependability recur throughout accounts of work carried out by Envirogas, a Plumber serving Plymouth and the surrounding area. Customers frequently highlight the standard of workmanship on boiler installations, including combi boiler replacements, Hive heating controls and full heating systems with new radiators. Several reviewers describe long-standing relationships, with annual boiler servicing arranged in advance and reminders given weeks ahead so that no chasing is needed.

Punctuality is a recurring theme, and when engineers expect to arrive later than planned, a call is made to keep the household informed. Named staff, particularly Liam and Alex, are repeatedly described as friendly, polite and respectful of customers' homes, taking care to clear waste and leave each property tidy. Something that features in review after review is the willingness to explain faults and set out repair or replacement options, with pricing and timings discussed openly before any decision is made.

Beyond boilers, reviewers mention air source heat pumps, water heaters, bathroom and utility room work, shower replacements and emergency call-outs for leaks and breakdowns. The smooth handling of larger projects, from first contact through to a clear handover on new controls, is credited with giving customers confidence to return for further work over several years.

Plumber
Envirogas β€” Customer photo
Envirogas β€” Customer photo

Reviews

Reviews are taken from publicly available sources.

RA
Rachel Allin8 May 2026

I was put in touch with EnviroGas when my shower suddenly stopped working, and Liam was round in no time at all to assess the problem. He talked me through a few options for repair or replacement, was transparent about pricing and timings, I felt like I could trust his suggestions. I decided to replace the whole thing, and I'm so happy with the result - honestly from start to finish the guys were so efficient and respectful of my home, their attention to detail was outstanding. They really know their stuff and I couldn't have asked for more. Thank you Liam, Reece and Owen, you've done a fantastic job!

DW
Duncan Williams7 May 2026

A PARAGON EXAMPLE OF A GREAT COMPANY DELIVERING A FANTASTIC SERVICE.... I have used Alex and his team for a number years. Whenever I have had need for it be an Annual Service, mending a leak after a nail through a pipe !!,a call out because of a boiler breakdown they are there. My most recent event was flashing lights on the boiler, Alex came & checked it out found out the pump was on its way out got the pump to work until new pump arrived. I asked him to replace immersion heater as old one not working, replacement duly ordered . When Alex returned with relevant parts all appeared well until Alex called me to show me the floor below the tank. The tank had been replaced several years earlier by another Plumber and moved. During this they cut through the floor and damaged the joist. As result it was unsafe to fit a new tank until floor was repaired. (I had also been known to stand on the same so very lucky not to have myself and tank on the floor download) So Alex said I'll have to work this out but we'll sort it. A plan was made and Curtis came to make good the floor, refit tank & install immersion. Took a while as it was in a quite confined space but got it all fixed . Both Alex Curtis & the team not forgetting Paul in the office are conscientious,professional & polite with very high standards. They always clear everything away, cover flooring etc. They are courteous and got on with the job in hand. I have absolutely no hesitation in recommending them for any job as I know that you will have a first class service with great results.

DH
David Hitchcock28 April 2026

Cannot fault the service given by all at Envirogas. Installed a new heating system for me 2 years ago and the after market customer service and the continued servicing of the boiler has been exceptional. Thank you to everyone involved.

GG
Gemma Geal28 April 2026

I recently had Envirogas come out to fit a brand new washing machine inlet and a new smaller radiator in my kitchen. Liam was lovely arriving when he said he would and provided us with a prompt quote the same day. Reece came out the following week to fit everything. He did an amazing job, leaving everything as he found it (even a bit cleaner as it was very dusty behind the old radiator). He made sure I was happy with the placement of everything before he went ahead and did it. We're having a new kitchen fitted so he made sure the pipes would be covered by the new cupboards too. Thoroughly recommend the lads at Envirogas and will deffo use them again for any plumbing needs.

MB
Maxine Bryant13 April 2026

Excellent service, reliable, tidy and very polite! I don’t need to phone around every year looking for a boiler service, these guys contact me and book me in. Would highly recommend! Five stars

NT
Natalie Tordoff1 April 2026

After being let down by our plumber, Liam and his team came to our rescue and installed our bathroom suite. Reece was friendly, polite and professional throughout the whole installation. The quality of the work was excellent and completed to a high standard. We’re so grateful for their help and wouldn’t hesitate to use them again. We highly recommend Envirogas to anyone looking for reliable and skilled professionals.

AB
Alicia Bredemeyer25 March 2026

The people are very friendly, helpful, and reliable. Their work is also excellent, they are happy to explain what they are doing and what the fault is and options for repair if asked and they clean up and take any mess they make with them. They have been my go to company for a while because of these things.

Boiler & heating engineers in Plymouth compared

Ordered by rating, weighted by the number of reviews β€” businesses with only a handful of reviews do not jump to the top automatically. 6 businesses in this category in Plymouth are compared.

RankProviderRatingReviewsOpen Sat.
1ASC Gas Engineers Ltdβ˜… 5,0118Yes
2Core Plumbing + Heatingβ˜… 5,024Yes
3Envirogas (this page)β˜… 4,959No
4J.Clifton | Boiler Repairs, Servicing & Plumbing Specialistβ˜… 4,9126No
5Tailored Heat - Boiler Installations Plymouthβ˜… 4,836Yes
Contact
+441752341974heatingengineerplymouth.co.ukUnit 1, 1 Lister Cl, Plympton, Plymouth PL7 4BA
Working hours
Monday08:00–17:00
Tuesday08:00–17:00
Wednesday08:00–17:00
Thursday08:00–17:00
Friday08:00–17:00
SaturdayClosed
SundayClosed