Public evidence profile

Best Gas London Ltd

PlumberLondon4.9791 reviews · 4 independent public sources
Review quality
Caution noted
Credentials & registries
2 credentials shown
Companies House
Active incorporated business

Review caution: one or more review signals need a closer check.

No Trust Score yet

  • 791 reviews across 3 review sources, rated 4.9 where a rating is published
  • 2 credentials shown

Worth checking: WaterSafe

Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.

Contact on Checkatrade (opens in new tab)
BuilderElectrician
Trust at a glance

What we can verify about Best Gas London Ltd

3 things checked

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.

Review qualityCaution notedSee detail →Credentials & registries2 credentials shownSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Best Gas London Ltd →
Completed work

Photos listed as completed work

30 photos

These photos were listed as completed work by the business or a public source. They do not verify workmanship.

Credentials and associations

Credentials and memberships

2

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

Companies House registration

Active incorporated business

Active

Best Gas London Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.

Legal nameBest Gas London Ltd
Company number11739240
Incorporated
Registered activityProfessional / technical services
Run by1 director (longest-serving director appointed in 2019)
Official checkOn the public register

Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 8 years on the register also points to an established business rather than a brand-new one.

Review quality check

One or more review signals need a manual check

Review caution

Some review signals are flagged for a closer manual check. That doesn't prove fake reviews or any wrongdoing.

2 sources minimum10+ reviews per source0.8+ rating gap flagged2 sources checkedAssessed 28 Jul 2026
Repeated review text

3 exact and 6 similar review-text patterns found across sources

Review text appears to be reused across more than one source. This is a bounded caution for manual review, not proof of wrongdoing.
From customer reviews

What customers consistently say

Recurring themes from 150 customer reviews across 2 review sources.

Customers mention transparent pricing: “Fast, friendly and clear about the work and costs involved, Minar is tops.” · Checkatrade, 5 Oct 2025

Reliable and punctualQuoted from 3 reviews

“Best Gas Limited are a highly professional, efficient, friendly, knowledgeable and punctual company.” · Checkatrade, 12 Mar 2026

“Minar has done the gas safety certificates at my property for years now and is my go to for any plumbing job. He’s reliable and easy to communicate with, I would happily recommend! :)” · TrustATrader, 4 Feb 2026

“The tradesmen were punctual, courteous, efficient and considerate. I cannot recommend this company too highly.” · Checkatrade, 16 Dec 2025

Quality of the workQuoted from 3 reviews

“All their work has been of a high standard.” · Checkatrade, 14 Feb 2026

“Best Gas were punctual, reliable, courteous and considerate - and their work was excellent.” · TrustATrader, 12 Dec 2025

“The work is done to an incredibly high quality, and I get joy from using it every day.” · Checkatrade, 3 Nov 2025

Good problem solvingQuoted from 3 reviews

“Minar and the team were able to resolve an unexpected issue with my plumbing within a day, and give clear updates on work being done and cost.” · Checkatrade, 6 Dec 2025

“The problem with my immersion heater was fixed in two visits (first to diagnose the issue, second to replace faulty elements).” · Checkatrade, 10 Oct 2025

“They were able to fix a longstanding issue that other plumbers couldn’t help me with. The went above and beyond, working late hours to make sure the heating worked.” · Checkatrade, 24 Jun 2025

Clear communicationQuoted from 2 reviews

“Minar was very professional and helpful from the minute I called him. He was able answer my questions promptly and him team members were also professional.” · Checkatrade, 14 Feb 2026

“Excellent communication. Great team. Very happy with their service” · TrustATrader, 10 Feb 2026

Source-listed gallery

Photos listed on Which? Trusted Traders

1 photo

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.

From Which? Trusted Traders

Opening hours

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

Monday–Friday
8am–6pm
Reviews · public evidence

What customers say

These reviews are published independently on the named public sources 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.

4.9out of 5
791 reviews in public evidence30 reviews in the last 12 monthsReviewed on public review sources since 2017Most recent review Cross-checked across 3 review sources
Customers often mention
  • ProfessionalMentioned in 29% of reviews we've read
Where these reviews are published
  • Checkatrade634 reviews
  • TrustATrader117 reviews · 4.9 avg
  • Which? Trusted Traders40 reviews · 5.0 avg

Highlights

“Best Gas Limited is an outstanding East End Plumbing and Gas Safe Company. I messaged information regarding a Bathroom maintenance job. The job was completed within days after ensuring convenient access. Best Gas Limited are a highly professional, efficient, friendly, knowledgeable and punctual company.”

CustomerCheckatrade5.0 rating

“Best Gas Limited is a first class professional company. I reported a job in East London several days ago and the job was completed within days. Best Gas liaised with the tenant on my behalf, completed the job without my intervention. The standard of service provided by Best Gas Limited is exceptional.”

Phil JowettTrustATrader5.0 rating

“An excellent firm - efficient, obliging and respectful. I cannot recommend them too highly.”

ChristinaTrustATrader5.0 rating

Detailed reviews

These are the individual reviews we hold for Best Gas London Ltd, including the highlights above. The 791 headline total is the review volume reported across public review sources.

Customer in Greater London
Customer recommends this business

The name BestGas says it all...

We had owner Minar and his team over to repair a faulty hot water boiler and underfloor heating system. They were prompt and courteous during both the diagnosis and repair work, and moreover, they were highly skilled and efficient. They worked with us to develop a list of "must have" and "nice to have" fixes and improvements, and they got the work done on time and on budget. They communicated frequently and clearly. We will definitely have them back for additional scheduled work when the weather turns cold. In our household they've set the standard for how tradesmen should conduct business with consumer clients. 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

Outstanding care and attention

Best Gas installed a new bathroom, replacing the boiler and putting in a shower rather than a bath. They were punctual, helpful and obliging and Minar, who runs the firm, went out of his way to communicate and to check that everything was up to standard, I cannot recommend this firm too highly.

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

Great & fast work

Used Best Gas' services to fix a boiler installation performed by another installer. The work was scheduled and performed promptly and to a high standard. Minar and his team were professional, friendly, communicated well and offered good advice and aftercare. 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

Excellent service

Really happy with the service, very professional and reliable. Great communication and helpful. I would recommend Minar and his team

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Parvin5.0 / 5 ·

Excellent communication. Great team. Very happy with their service

TrustATrader
Read the other 6 detailed reviews on this page
Natalie Roberts5.0 / 5 ·

Minar has done the gas safety certificates at my property for years now and is my go to for any plumbing job. He’s reliable and easy to communicate with, I would happily recommend! :)

TrustATrader
Customer5.0 / 5 ·

Very helpful, provided really good advice, well organised

Checkatrade
Anonymous5.0 / 5 ·

Highly recommended. Friendly, responsive, good quality work.

Checkatrade
Customer5.0 / 5 ·

The tradesmen were punctual, courteous, efficient and considerate. I cannot recommend this company too highly.

Checkatrade
Christina5.0 / 5 ·

Best Gas were punctual, reliable, courteous and considerate - and their work was excellent. I cannot recommend this company too highly.

TrustATrader
Customer5.0 / 5 ·
Verified by Checkatrade

Best Gas were very responsive, helpful and reactive in helping with a gas service, a repair, and some improvements. Minar and the team were able to resolve an unexpected issue with my plumbing within a day, and give clear updates on work being done and cost. Minar has helped my parents and me over the years, and can’t recommend him enough.

Checkatrade
Local context

Rated 4.9, in line with the local average for plumbers in London

Across 1324 plumbers in London, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

5 named public sources

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.

Review sources

Business and public registers

Check dates vary by source. Where we hold a date, the check shows it.

About

Best Gas London Ltd has been vetted and approved by TrustATrader. Covering East London and Tower Hamlets

Services they list

Bathroom & Kitchen PlumbingBlocked BathsBlocked SinksBlocked ToiletsGas Boiler InstallationGas Boiler Servicing / RepairGas Central Heating InstallationGas Central Heating Servicing / RepairGas Cooker InstallationGas Safety Checks - CP12General PlumbingPipe Fitter

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

Areas served

Greater LondonLondon

The areas they list covering on a public directory; confirm they cover your address before you book.

What this business says about itself
From their own website

What this business says about itself

  • Emergency availability: emergency and routine maintenance
  • Insurance: £2 million Public Liability Insurance
  • Guarantee: all work guaranteed
  • Experience they state: Many years
  • Areas served: London, East London, Tower Hamlets
  • Brands they work with: Vaillant
  • Good to know: Free quotes
  • Gas Safe number they state: No. 637666 · check on the Gas Safe Register (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.

Your own checks

What to check before you hire

Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
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.

Want an extra legitimacy check? Run the Cowboy Checker on Best Gas London Ltd before you contact them.

Run Cowboy Checker →
Independent checks

About this business

How long they've really been tradingThe earliest independent record of them trading is 2017, so at least 9 years. They appear in 2 separate independent sources.
First public review2017Company registered2018Website online since2022
Recently reviewed30 reviews in the last 12 months.
Good to know

Common questions about Best Gas London Ltd

Is Best Gas London Ltd a legitimate business?

As of 1 Aug 2026, we hold 791 independent reviews across Checkatrade, TrustATrader and Which? Trusted Traders for this business, and Companies House lists (no. 11739240) as active, checked 20 Jul 2026. This is independent public evidence, not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about Best Gas London Ltd?

Best Gas London Ltd has 791 public reviews, averaging 4.9 out of 5, gathered across 3 review sources, 2 of which publish a rating. You can read the individual reviews and where each came from in the reviews section above.

How do I know Best Gas London Ltd's reviews are genuine?

Best Gas London Ltd's 791 public reviews are gathered and cross-checked across 3 review sources. Reviews spread across several review sources are harder to fake than a single polished 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 Best Gas London Ltd had recent public reviews?

Best Gas London Ltd has 30 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 Best Gas London Ltd qualified and accredited?

We hold 2 independently sourced credentials for Best Gas London Ltd, including Which? Trusted Trader, TrustATrader Approved. 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.

Is Best Gas London Ltd a registered business?

Best Gas London Ltd is a registered business on Companies House (company number 11739240), incorporated 21 Dec 2018, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.

Is Best Gas London Ltd insured?

They state on their own website that £2 million Public Liability Insurance. This is the business's own statement on their website, not something we have independently checked. Ask to see a current certificate before work starts.

Does Best Gas London Ltd guarantee their work?

They state on their own website that all work guaranteed. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.

What does Best Gas London Ltd specialise in?

Best Gas London Ltd lists specialist services including Bathroom & Kitchen Plumbing, Blocked Baths, Blocked Sinks, Blocked Toilets, Gas Boiler Installation, Gas Boiler Servicing / Repair. 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 Best Gas London Ltd cover?

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

When was Best Gas London Ltd's website registered?

Best Gas London Ltd's website has been online since 2022, according to the public domain registry. This dates the website, not necessarily when the business began trading.

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