“Second time we use this company and second time perfect with no issues. Quality work, reliable and very reasonable price. 100% recommend.”
Public evidence profile
Heatz
Emergency callout
Plumber
Companies House
Active incorporated business
Trust Score
43out of 100
- Rated 5.0 from 13 reviews
- 3 reviews in the last 12 months
How this score is worked out
Rating5.0 / 5
Review volumeLow · 13
Independent sources2 independent public sources
CredentialsNo credentials shown yet
How this score is made up
What customers say26.3 of 60
Independent checks11.2 of 30
Track record5.6 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
2 checksWhat we can verify about Heatz
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 Heatz →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for:
- 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.
Companies House registration
ActiveActive incorporated business
HEATZ is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameHEATZ
Company number16436386
Incorporated
Registered activityPlumbing & heating installation
Run by1 director (longest-serving director appointed in 2025)
Previously traded asD-GAS PLUMBING & HEATING LTD (until 2025) (+4 earlier)
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.
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
Customers often mention
Where these reviews are published
- Checkatrade13 reviews
Highlights
“Very happy with the job. Good communication, they came very fast and did the job properly. Great price, as our maintenance company we usually use asked for tripple the amount that is why we approached them.”
“Dael has done a great job in installing my new heating system, and removing the very old previous one. He was very reliable and communicative. I'm super happy with my new boiler and would highly recommend D-Gas / Dael.”
Detailed reviews
These are the individual reviews we hold for Heatz, including the highlights above. The 13 headline total is the review volume reported across public review sources.
Second time we use this company and second time perfect with no issues. Quality work, reliable and very reasonable price. 100% recommend.
Very happy with the job. Good communication, they came very fast and did the job properly. Great price, as our maintenance company we usually use asked for tripple the amount that is why we approached them.
Dael has done a great job in installing my new heating system, and removing the very old previous one. He was very reliable and communicative. I'm super happy with my new boiler and would highly recommend D-Gas / Dael.
Local context
Rated 5.0, above the local average for plumbers in Ealing
Across 46 plumbers in Ealing, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
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
Central heating in London, London.
Services they list
Bathroom & Kitchen PlumbingBlocked BathsGas Boiler InstallationGeneral PlumbingPipe FitterPlumbing RepairsPower FlushingRadiator InstallationRadiator RepairRadiator Thermostat Valve InstallationRadiator Thermostat Valve RepairShower Installation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
London
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
Only a few public reviews are shown. Ask for recent references you can contact.
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 Heatz before you contact them.
Run Cowboy Checker →Independent checks
About this business
Recently reviewed3 reviews in the last 12 months.
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.
Good to know
Common questions about Heatz
Is Heatz a legitimate business?
Heatz has 13 independent public reviews, rated 5.0 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 Heatz?
Heatz has 13 public reviews, averaging 5.0 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Heatz's reviews are genuine?
Heatz's 13 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 Heatz had recent public reviews?
Heatz 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 Heatz a registered business?
HEATZ is a registered business on Companies House (company number 16436386), incorporated 8 May 2025, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does Heatz specialise in?
Heatz lists specialist services including Bathroom & Kitchen Plumbing, Blocked Baths, Gas Boiler Installation, General Plumbing, Pipe Fitter, Plumbing Repairs. 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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