“Outstanding Work and Professional Service! Mehdi first came to our home about a year ago to install an air conditioning unit in our living room, and he did such a fantastic job that we didn’t hesitate to call him back for more work. This time, he installed additional units in the hallway and our master bedroom. As before, the job was completed right on schedule, and the quality of the finish was excellent. Both my wife and I are really impressed—the installations look great and blend in beautifully with our home. Thank you, Mehdi, for your reliability, professionalism, and high-quality work”
Public evidence profile · Checked March 2026
T-stones Ltd
Emergency callout
Air Conditioning, Plumber
Trust Score
50out of 100
- Rated 5.0 from 40 reviews
- Reviewed 10 months ago
How this score is worked out
Rating5.0 / 5
Review volume40
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say34.3 of 60
Independent checks11.2 of 30
Track record5 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 T-stones 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 T-stones Ltd →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for these jobs:
- Air Conditioning
- Plumber
This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.
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
- Checkatrade40 reviews · 5.0 avg
Highlights
“Mahdi was really amazing at reviewing and servicing our air conditioning units. Service was amazing and worked closely with our budget. Would defo recommend”
“managed to identify what was causing my ac to leak and quickly fix the leak and services all my ac units too.”
Detailed reviews
These are the individual reviews we hold for T-stones Ltd, including the highlights above. The 40 headline total is the review volume reported across public review sources.
Outstanding Work and Professional Service! Mehdi first came to our home about a year ago to install an air conditioning unit in our living room, and he did such a fantastic job that we didn’t hesitate to call him back for more work. This time, he installed additional units in the hallway and our master bedroom. As before, the job was completed right on schedule, and the quality of the finish was excellent. Both my wife and I are really impressed—the installations look great and blend in beautifully with our home. Thank you, Mehdi, for your reliability, professionalism, and high-quality work
Mahdi was really amazing at reviewing and servicing our air conditioning units. Service was amazing and worked closely with our budget. Would defo recommend
managed to identify what was causing my ac to leak and quickly fix the leak and services all my ac units too.
Local context
Rated 5.0, in line with the local average for plumbers in Harrow
Across 73 plumbers in Harrow, 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
1 named public sourceWhere 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
Public evidence last checked March 2026
About
Air conditioning in Harrow.
Services they list
Air Conditioning InstallationAir Conditioning RepairAir Conditioning ServicingBathroom & Kitchen PlumbingBlocked BathsBlocked SinksBlocked ToiletsGeneral PlumbingPipe FitterPlumbing RepairsPower FlushingRadiator Installation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Harrow
The areas they list covering on a public directory; confirm they cover your address before you book.
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.
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 T-stones Ltd before you contact them.
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Common questions about T-stones Ltd
Is T-stones Ltd a legitimate business?
T-stones Ltd has 40 independent public reviews, rated 5 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 T-stones Ltd?
T-stones Ltd has 40 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 T-stones Ltd's reviews are genuine?
T-stones Ltd's 40 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.
What does T-stones Ltd specialise in?
T-stones Ltd lists specialist services including Air Conditioning Installation, Air Conditioning Repair, Air Conditioning Servicing, Bathroom & Kitchen Plumbing, Blocked Baths, Blocked Sinks. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
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