Plumber
1st Advanced Heating Ltd
Companies House
Status needs a check
Trust score
86out of 100
Rating5.0★
Review volume420
Source diversity3 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about 1st Advanced Heating Ltd
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
See the full verification checklist for 1st Advanced Heating Ltd →About
Verified in Hindhead, Surrey.
Reviews · public evidence
What the public record says
5.0out of 5
Highlights
"Pleased with completed work, very good company. Would highly recommend."
"Pleased with completed work, very good company. Would highly recommend."
"They give a thorough service yearly to the boiler which was also installed by them"
Detailed reviews
Showing the 5 reviews we hold full text for. The 420 headline total is the review volume reported across 1st Advanced Heating Ltd’s public review sources.
Pleased with completed work, very good company. Would highly recommend.
Pleased with completed work, very good company. Would highly recommend.
They give a thorough service yearly to the boiler which was also installed by them
Firstly, they were very knowledgeable and efficient, gave good advice on all the options available (e.G Hive or Worcester Bosch controller) and provided a clear and thorough quote. Secondly, Brian who did the installation, was an instantly likeable and highly professional installer. There was no mess or untidiness, no sharp intakes of breath and rolling of eyes about "who installed this one, we are going to have to do extra work etc". Thirdly, whereas based on prior experience I was expecting regular interruptions, Brian just did the job solving any problems along the way. Brilliant.
Firstly, they were very knowledgeable and efficient, gave good advice on all the options available (e.G Hive or Worcester Bosch controller) and provided a clear and thorough quote. Secondly, Brian who did the installation, was an instantly likeable and highly professional installer. There was no mess or untidiness, no sharp intakes of breath and rolling of eyes about "who installed this one, we are going to have to do extra work etc". Thirdly, whereas based on prior experience I was expecting regular interruptions, Brian just did the job solving any problems along the way. Brilliant.
Local context
Rated 5.0★ — in line with the local average for plumbers in Hindhead
Across 5 rated plumbers in Hindhead, the typical rating is 5.0★. We compare against the same businesses a homeowner would find searching for this trade locally.
Companies House registration
DissolvedCompany status needs a careful check
1St Advanced Heating Limited is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Dissolved
Legal name1St Advanced Heating Limited
Company number04602292
Incorporated
Registered activityPlumbing & heating installation
Previously traded as1ST ADVANCED HEATING AND RENEWABLES LIMITED (until 2013) (+2 earlier)
Official checkListed
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 420 public reviewsCheckatradeCompanies HouseCompanies House Officers
Sources
3 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Official sources
Companies HouseCompanies House Officers
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.
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 420
✓Source diversity: 3 sources
!Worth checking yourself
!Verification: Listed
Public evidence last checked May 2026
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 registerGood to know
Common questions about 1st Advanced Heating Ltd
What do customers say about 1st Advanced Heating Ltd?
1st Advanced Heating Ltd has 420 public reviews, averaging 5 out of 5, gathered across 3 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know 1st Advanced Heating Ltd's reviews are genuine?
1st Advanced Heating Ltd's 420 public reviews are gathered and cross-checked across 3 independent public sources. Reviews spread across several named 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.
Is 1st Advanced Heating Ltd a registered business?
1St Advanced Heating Limited appears on Companies House (company number 04602292), but its registration status needs a careful check. Worth checking: Dissolved. This confirms the legal registration of the business — not evidence of workmanship or service quality.
Smart checks
Before you hire a plumber
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.
Look for consistent reviews across several named sources, not one polished profile.
Check any verified credentials, and that the business details independently check out.
Want an extra legitimacy check?
Run the Cowboy Checker on 1st Advanced Heating Ltd before you contact them.