Gas Engineer
AJ Plumbing&Building Services
Companies House
Active incorporated business
Trust score
74out of 100
Rating5.0★
Review volume26
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 AJ Plumbing&Building Services
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 AJ Plumbing&Building Services →Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Jose is brilliant. He replied to my cry for help in minutes and came to help the following day. Excellent service all round."
"Jose responded quickly to the job I advertised on check a trade. He came out to assess the job, gave me price for the work, and ordered the parts if I was happy to proceed. When the part had arrived he phoned me to sort out a date and time to complete the job. Jose arrived on time and fixed my leaking shower, he left the area clean and tidy. I can’t fault his service, I would definitely use Jose again."
"Great job, clear and transparent quote, reliable and clean and tidy"
Detailed reviews
Jose is brilliant. He replied to my cry for help in minutes and came to help the following day. Excellent service all round.
Jose responded quickly to the job I advertised on check a trade. He came out to assess the job, gave me price for the work, and ordered the parts if I was happy to proceed. When the part had arrived he phoned me to sort out a date and time to complete the job. Jose arrived on time and fixed my leaking shower, he left the area clean and tidy. I can’t fault his service, I would definitely use Jose again.
Great job, clear and transparent quote, reliable and clean and tidy
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Local context
Rated 5.0★ — in line with the local average for gas engineers in Southsea
Across 8 rated gas engineers in Southsea, the typical rating is 5.0★. We compare against the same businesses a homeowner would find searching for this trade locally.
About
Verified plumber in Southsea, Hampshire.
Companies House registration
ActiveActive incorporated business
AJ Plumbing&Building Services is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameAJ Plumbing&Building Services
Company number15302282
Incorporated
Registered activityCommercial building construction
Official checkListed
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 26 public reviewsCheckatradeCompanies HouseCompanies House Officers
Sources
3 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Official sources
Companies HouseCompanies House Officers
Verify at the sourceCheck them yourself
Gas work is restricted by law to Gas Safe registered engineers. If they'll touch a boiler or any gas appliance, confirm they're currently on the register before you hire - it's free and takes a minute.
Check the Gas Safe RegisterPublic evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 26
✓Source diversity: 3 sources
!Worth checking yourself
!Verification: Listed
Smart checks
Before you hire a gas engineer
By law, anyone working on your gas appliances must be on the Gas Safe Register — ask to see their Gas Safe ID card and check the licence number at gassaferegister.co.uk before they start.
Never let an unregistered person touch your gas: unsafe gas work risks carbon monoxide poisoning, fire and explosion, and is a criminal offence.
For a boiler or appliance install, get the work and price in writing and keep the Gas Safe / Building Regulations certificate they are required to give you.
Confirm they cover your area and can actually come out in your timeframe before anything else.
Read recent reviews for reliability and turning up on time — not only the quality of the work.
Good to know
Common questions about AJ Plumbing&Building Services
What do customers say about AJ Plumbing&Building Services?
AJ Plumbing&Building Services has 26 public reviews, averaging 5.0 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 AJ Plumbing&Building Services's reviews are genuine?
AJ Plumbing&Building Services's 26 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 AJ Plumbing&Building Services a registered business?
AJ Plumbing&Building Services is a registered business on Companies House (company number 15302282), incorporated 22 Nov 2023, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
Want an extra legitimacy check?
Run the Cowboy Checker on AJ Plumbing&Building Services before you contact them.