Public evidence profile · Checked June 2026

Gas Force Limited

PlumberLondon4.848 reviews · 1 independent public source
Credentials & registries
Which? Trusted Trader
Trust Score
50out of 100
Good record, gaps to check
  • Rated 4.8 from 48 reviews
  • 3 reviews in the last 12 months

Worth checking: WaterSafe

How this score is worked out
Rating4.8 / 5
Review volume48
Independent sources1 independent public source
Credentials1 credential shown

How this score is made up

What customers say32.7 of 60
Independent checks8.8 of 30
Track record8 of 10
See the independent checks
  • Licences and credentials0.6 of 8.3
  • Ways to reach them8.3 of 8.3
  • Reviewed on more than one site0 of 6.2
  • Registered company details0 of 4.1
  • Photos of their work0 of 2.1
  • Industry recognition0 of 1

Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.

Call 07736 472701
Trust at a glance

What we can verify about Gas Force Limited

1 check

Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.

See the full verification checklist for Gas Force Limited
Reviews · public evidence

What customers say

These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.

4.8out of 5
48 reviews in public evidence3 reviews in the last 12 monthsReviewed on public review sources since 2020Most recent review
Customers often mention
  • Friendly & politeMentioned in 56% of reviews we've read
  • Fast & efficientMentioned in 36% of reviews we've read
  • ProfessionalMentioned in 32% of reviews we've read
  • PunctualMentioned in 28% of reviews we've read
Where these reviews are published
  • Which? Trusted Traders48 reviews · 4.8 avg

Detailed reviews

These are the individual reviews we hold for Gas Force Limited, including the highlights above. The 48 headline total is the review volume reported across public review sources.

Customer in Greater London
Customer recommends this business

Good work and fast

A polite and friendly engeneer arrived on time. Started straight away, did the service quick and effeciently.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Very professional and explained everything.

Everything was explained clearly to me as to why I needed a new boiler. I was initially worried about the overall cost of this but the price, labour plus the v.a.t was very good. Terry and Nick carried out the work. They were very friendly, professional and explained everything to me. No mess either, very clean. I now have a boiler that is safe which gives me piece of mind. Highly recommend.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

New Boiler

Terry was very helpful and knowledgeable, gave great advice. Works was carried out exactly to his plan, schedule and cost. Can’t fault the service and would recommend to anyone.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

New boiler

Identified a problem with the old boiler and replaced it the following day, as a matter of urgency a week before Christmas! On schedule and as quoted We have used gas force over several years- friendly knowledgeable and fuss free - I would recommend them.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Perfect service

Turned up on time, solved the problem, explained everything, were very reasonable, and to cap it all - charming! Definitely recommended

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Read the other 15 detailed reviews on this page
Customer in Greater London
Customer recommends this business

New bathroom taps installed

I have been a customer of Gas Force Limited for several years and this company has looked after all my central heating needs courteously. with care and efficiently- e.g.working outside in very cold temperatures to replace a boiler as quickly as they could when I was very unwell. They were similarly quick to respond when I asked if they could sort out a bathroom tap which was leaking. The 'job' was not as straightforward as hoped and once again replacements were sourced and fitted with a minimum amount of fuss and always with care for my property and my feelings. I would not hesitate in recommending their services.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Boiler service

Have used Gas Force for some time, always found them friendly and efficient. Very pleased with their work.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Excellent service from a tradesperson that cares for their customers

Somebody cut and stole the copper piping that provides gas to my flat. Upon speaking with Terry, he was immediately concerned for the safety of me and other residents and made some suggestions on how it should be fixed for the future. Terry was also concerned that the thieves might return as soon as it’s replaced. We agreed a time for it to be fixed and he turned up early and immediately got on with the job. Two hours later I had hot water and heating again and Terry completed all of the gas safety checks both inside and outside the flat. Gas Force Limited is a pleasure to deal with. Terry and his colleagues provide a stellar service, are professional and friendly, and provide excellent value. I absolutely recommend them and have told friends and family. I will continue to use them again.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Thank you Gas Force

I have dealt with this Company for several years and they are very reliable having carried out two major boiler fittings and regular services for me. I would highly recommend their work and follow up assistance.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Boiler Service

Turned up on time, friendly and congenial. Got straight to work and worked fast. Efficient, diligent and friendly, ticked all the boxes for me.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

EXCELLENT efficient and friendly

Always a pleasure to interact with Nick and colleagues at GasForce Ltd, he arrived very quickly after an emergency gas outing. Always efficient, fast and delivers excellent service with a smile and interesting conversation - always learn something new! Highly recommended.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Professional touch work

My old boiler dead. Gas Force Ltd offered me great options for repair or replacement. The job was professionally done. The pricing was transparent. The timing for the job was absolutely excellent.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Gas service

Used for a few years now, reliable friendly service. Carried out repairs to boiler as well as regular servicing. Always explains work carried out and happy to offer advice.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Boiler repair.

I took out a cover plan for my gas boiler when the manufacture's guarantee expired about a year ago. Recently when the boiler required attention Terry was able to diagnose the problem over the phone and to my surprise turned up the same day with the necessary replacement part. Now in full working order. Many thanks Nick and Terry for your very prompt and efficient same day service.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

New boiler fitted by professional and considerate gas engineers. I couldn't recommend them highly enough!

I acquired my old boiler when I bought my property last year. It eventually broke down and was in a dreadful rusted and dangerous state. Gas Force Ltd were highly recommended by my neighbour. They came and made the old boiler safe and provided some great guidance on purchasing a new, more suitable and efficient option. I was really reassured by their expertise and knowledge, and had them install my boiler shortly afterwards. The engineers were really considerate, polite and friendly and I couldn't recommend them highly enough. I will definitely use their services again and have already recommended them to friends.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Just to check if a HiVE could be installed

So not a complicated visit but nowadays a Hive or a Nest can save lots of money given that you can control the on/off switch from afar. The representative, Terry, sized up the possibilities of using such a remote control and at times it was a ‘yes’. Unfortunately, it then became a permanent no because of the installed ( 6 years ago) boiler controls But that was no fault of Gas Force. Very helpful, explained exactly clearly why it was not possible, and left a tidy utility room. Thank you.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
4 / 5
Customer in Greater London
Customer recommends this business

Replacement boiler ? Trust Gas Force Limited

My daughter had just moved into a property where the boiler was on its last legs and needed replacing. I did a bit of homework and narrowed it done to 2 local companies who both gave similar quotes for a new Vaillant Eco tec plus 825 boiler. One of those was Gas Force Limited and I personally met Terry and was impressed by his friendly, professional approach.He gave me a good vibe and chose him to do the job. That was a decision I did not regret. On the day he turned up bang on time and soon had they old boiler out. He worked hard throughout the day and into the evening to complete the new boiler and test the radiators. We were impressed with his cheerful, can do manner and the completed job. My daughter is very satisfied with her new boiler and I would not hesitate to use Terry for my own future plumbing jobs. Louse in the office dealt with Vaillant to register the guarantee and gas safe certificates, both certificates were received a few days later. I would highly recommend Terry and Gas Force Limited to anyone.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Gas Force Ltd: Really good value for money!

This company has been servicing our boilers for years, but it is when everything goes wrong with a boiler that you have the real opportunity to test and know your provider. Gas Force's people were persistent to find and fix the problem, honest, and fully honored the plan we have with them. We fully and highly recommend them!

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business

Highly Recommend! Professional guys and great work on my boiler installation.

Terry and Nick were professional from the outset and initial visit to replace and install a new boiler in my flat. On the first visit to assess the works to be done they went above and beyond to make sure I had the best quality solution for my budget and needs, they explained each step of the work and what they also need to do to meet all regulations very clearly… having done my own research I was instantly put at ease. They came back with a competitive price the very next morning and the work was booked in. On the day of installation they were prompt, organised and courteous, evidently knew exactly what they were doing, competing all the work in good time and to a high standard, I’m very pleased with the new boiler and its a weight off my mind. Honest and personable, professional service. I can highly recommend!

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London

Extremely poor experience

Terrible experience. Initially very slow to reply to job request with lengthy delays and lack of replies to text messages requesting visit time/dates. Had taps replaced in both bathrooms and although was promised the work was satisfactory a further visit was necessary within days to fix leaks in both sinks which were not present before the taps were replaced (they also charged for this additional work). Several weeks later both taps have come loose and they are refusing to take ownership of their shoddy workmanship and are aggressively rescinding their responsibility and blaming “inferior” quality materials which were never mentioned before the work started. I will never use this company again and would advise others not to also. I’ve started appropriate action to hopefully prevent anyone else from having to endure a similar experience. Shockingly unprofessional and irresponsible.

Scores listed by Which? Trusted Traders
Customer Service
1 / 5
Quality
1 / 5
Value
1 / 5
From customer reviews

What customers consistently say

Recurring themes from 25 customer reviews on Which? Trusted Traders.

Reliable and punctualQuoted from 3 reviews

A polite and friendly engeneer arrived on time. · Which? Trusted Traders, 27 Mar 2026

Turned up on time · Which? Trusted Traders, 11 Dec 2024

Turned up on time · Which? Trusted Traders, 20 Feb 2024

Clear communicationQuoted from 2 reviews

Everything was explained clearly to me · Which? Trusted Traders, 13 Feb 2026

Always explains work carried out · Which? Trusted Traders, 26 Sept 2023

Credentials and associations

Credentials and memberships

1

These credentials and memberships are attributed to named public sources. Check the source before relying on them.

Source-listed gallery

Photos listed on Which? Trusted Traders

6 photos

These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.

home image.jpg

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Classic Radiator.jpg

2014-08-28 19.41.30.jpg

From Which? Trusted Traders

Opening hours

Open 7 days a week

The hours this business publishes online, handy for knowing when to call. Confirm before you set off.

Monday–Sunday
12am–11:59pm
Sources

Where this information comes from

1 named public source

Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.

Public evidence last checked June 2026

About

Gas Force Ltd is a North London based company serving all of London and the Essex region, run by Nick McLeod and Terry Thompson. We are a Gas Safe registered company and members of the Chartered Institute of Plumbing and Heating engineers. COVER PLAN INFORMATION Gas Force Ltd are proud to offer tailored cover plans to meet your needs. Our plans start from £16.50 per month you will never have to worry about your boiler, heating, hot water and plumbing again. Contact us today for more information or visit www.gasforcelondon.co.uk. SMART CONTROLS Gas Force Ltd are members of the smart installers club and are nest approved installers, contact us today to get smart and start reducing your energy costs. GENERAL INFORMATION Complete gas central heating installations. Boiler replacements. Boiler breakdown specialists. Landlord's and Home owner gas certificates. Domestic Gas Engineers. Commercial Gas Engineers. All your Plumbing problems solved.

Services they list

gas force can advise or fit the latest in heating technology

Listed on public sources or the business's own website; check directly that they cover your job before you book.

What this business says about itself
From their own website

What this business says about itself

See their work: Facebook (opens in new tab)

Accreditations it displays. Confirm each is current on the official register before you hire:

These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

Independent checks

About this business

Recently reviewed3 reviews in the last 12 months.
Your own checks

What to check before you hire

Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself

Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.

Check the WaterSafe register
Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.

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Good to know

Common questions about Gas Force Limited

Is Gas Force Limited a legitimate business?

Gas Force Limited has 48 independent public reviews, rated 4.8 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about Gas Force Limited?

Gas Force Limited has 48 public reviews, averaging 4.8 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know Gas Force Limited's reviews are genuine?

Gas Force Limited's 48 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

Has Gas Force Limited had recent public reviews?

Gas Force Limited has 3 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.

Is Gas Force Limited qualified and accredited?

We hold 1 independently sourced credential for Gas Force Limited, including Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Which? Trusted Trader is Which? Trusted Trader: an endorsement from the consumer champion Which?, given to traders who pass its assessment process.

What does Gas Force Limited specialise in?

Gas Force Limited lists specialist services including gas force can advise or fit the latest in heating technology. If your job is one of these, look for it in their listed services or ask them to confirm for your project.

What areas does Gas Force Limited cover?

They state on their own website that they cover London, Essex. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.

How long has Gas Force Limited been trading?

Gas Force Limited has been reviewed on public sources since 2020.