- Source reference
- 25946
- Valid through
- Mar 2027
- Source checked
- 12 Jun 2026
Public evidence profile · Checked June 2026
A A Hassan Plumbing, Gas & Drainage Ltd
Credentials & registries
Plumbers Gasfitters and Drainlayers Board
Companies Office
Active incorporated business
Trust Score
39out of 100
39 out of 100, with a caution: only 2 reviews held yet. A small public record keeps the evidence thin, and the score reflects that.
- Rated 5.0 from 2 reviews
- Reviewed 6 months ago
How this score is worked out
Rating5.0 / 5
Review volumeLow · 2
Independent sources4 independent public sources
Credentials1 credential shown
How this score is made up
What customers say18.4 of 60
Independent checks18 of 30
Track record2.5 of 10
See the independent checks
- Licences and credentials5.3 of 15
- Ways to reach them12.8 of 15
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.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Companies Office registration
ActiveActive incorporated business
A A HASSAN PLUMBING, GAS & DRAINAGE LIMITED is linked to a Companies Office entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameA A HASSAN PLUMBING, GAS & DRAINAGE LIMITED
Company number3317309
IncorporatedNot listed
Official check
Why this helps you judge trust: this tradesperson 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 tradesperson 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
Where these reviews are published
- NoCowboys2 reviews · 5.0 avg
Highlights
“Exceptional workmanship provided by all members of Hassan plumbing Drainage and gas Limited. Myself and my client (Rosehill medical center) were very happy with all the work that has been carried out at the site.”
Detailed reviews
Excellent service.
Sources
5 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
Registers and membership directories
Business and public registers
Public evidence last checked June 2026
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.
Verify at the sourceCheck them yourself
In New Zealand, most plumbing and drainlaying work, and all gasfitting, is restricted to licensed tradespeople. Check the person doing the work holds a current licence on the Plumbers, Gasfitters and Drainlayers Board public register before you hire.
Check the PGDB registerIn New Zealand, restricted building work must be carried out or supervised by a Licensed Building Practitioner, and all electrical, plumbing, gasfitting and drainlaying by a licensed tradesperson (EWRB for electricians, PGDB for plumbers and gasfitters). Check the public register before you hire.
For residential building work of $30,000 or more you are legally entitled to a written contract and a disclosure statement setting out the tradesperson's skills, licences and insurance. Ask for both before work starts.
Confirm they cover your area and can actually come out in your timeframe before anything else.
Want an extra legitimacy check? Run the Cowboy Checker on A A Hassan Plumbing, Gas & Drainage Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about A A Hassan Plumbing, Gas & Drainage Ltd
Is A A Hassan Plumbing, Gas & Drainage Ltd a legitimate business?
A A Hassan Plumbing, Gas & Drainage Ltd has 2 independent public reviews, rated 5 out of 5. It is a registered business on Companies Office, 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 A A Hassan Plumbing, Gas & Drainage Ltd?
A A Hassan Plumbing, Gas & Drainage Ltd has 2 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 A A Hassan Plumbing, Gas & Drainage Ltd's reviews are genuine?
A A Hassan Plumbing, Gas & Drainage Ltd's 2 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 A A Hassan Plumbing, Gas & Drainage Ltd qualified and accredited?
We hold 1 independently sourced credential for A A Hassan Plumbing, Gas & Drainage Ltd, including Plumbers Gasfitters and Drainlayers Board. Each is attributed to the body that issued it in the credentials section. For example, Plumbers Gasfitters and Drainlayers Board is the Plumbers, Gasfitters and Drainlayers Board: by law you must be registered with it to do plumbing, gasfitting or drainlaying in New Zealand.
Is A A Hassan Plumbing, Gas & Drainage Ltd a registered business?
A A HASSAN PLUMBING, GAS & DRAINAGE LIMITED is a registered business on Companies Office (company number 3317309), listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.