“Have to give another big shout out for Isak and his brother. We were away in SE Asia, with friends staying in our house to cat sit, and they reported no water. I contacted Isak that morning and he arrived that afternoon and sorted the problem. Absolutely brilliant. We've used these guys for a few years now, and cannot recommend them highly enough.”
Public evidence profile
M&I Heating & Plumbing Ltd
Companies House
Active incorporated business
Trust Score
62out of 100
- Rated 5.0 from 145 reviews
- Reviewed 9 months ago
How this score is worked out
Rating5.0 / 5
Review volume145
Independent sources2 independent public sources
CredentialsNo credentials shown yet
How this score is made up
What customers say43.7 of 60
Independent checks11.2 of 30
Track record6.5 of 10
See the independent checks
- Licences and credentials0 of 8.3
- Ways to reach them7 of 8.3
- Reviewed on more than one site0 of 6.2
- Registered company details4.1 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.
Trust at a glance
1 checkWhat we can verify about M&I Heating & Plumbing Ltd
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 M&I Heating & Plumbing Ltd →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.
5.0out of 5
Where these reviews are published
- Checkatrade145 reviews · 5.0 avg
Highlights
“Good, fast, reliable service. Will use again.”
“Isak of M&I Heating and Plumbing is amazing! He is thorough, professional, affordable, and very responsive. He has on several occasions helped us out at very short notice and I would not hesitate to recommend him.”
Detailed reviews
These are the individual reviews we hold for M&I Heating & Plumbing Ltd, including the highlights above. The 145 headline total is the review volume reported across public review sources.
Have to give another big shout out for Isak and his brother. We were away in SE Asia, with friends staying in our house to cat sit, and they reported no water. I contacted Isak that morning and he arrived that afternoon and sorted the problem. Absolutely brilliant. We've used these guys for a few years now, and cannot recommend them highly enough.
Good, fast, reliable service. Will use again.
Isak of M&I Heating and Plumbing is amazing! He is thorough, professional, affordable, and very responsive. He has on several occasions helped us out at very short notice and I would not hesitate to recommend him.
Local context
Rated 5.0, above the local average for plumbers in Merton
Across 57 plumbers in Merton, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
“I contacted Isak that morning and he arrived that afternoon” · Checkatrade, 27 Oct 2025
“helped us out at very short notice” · Checkatrade, 27 Jun 2025
Companies House registration
ActiveActive incorporated business
M&I HEATING & PLUMBING LTD is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameM&I HEATING & PLUMBING LTD
Company number14950310
Incorporated
Registered activityPlumbing & heating installation
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 3 years on the register also points to an established business rather than a brand-new one.
Sources
2 named public sourcesWhere this information comes from
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
In London, Greater London.
Areas served
Greater LondonLondon
The areas they list covering on a public directory; confirm they cover your address before you book.
Independent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the plumber services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Your own checks
What to check before you hire
Worth checking yourself
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
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 registerAgree 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 M&I Heating & Plumbing Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about M&I Heating & Plumbing Ltd
Is M&I Heating & Plumbing Ltd a legitimate business?
M&I Heating & Plumbing Ltd has 145 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. 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 M&I Heating & Plumbing Ltd?
M&I Heating & Plumbing Ltd has 145 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know M&I Heating & Plumbing Ltd's reviews are genuine?
M&I Heating & Plumbing Ltd's 145 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.
Is M&I Heating & Plumbing Ltd a registered business?
M&I HEATING & PLUMBING LTD is a registered business on Companies House (company number 14950310), incorporated 21 Jun 2023, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.