# Complex Plumbing Ltd Complex Plumbing Ltd is a gasfitter in Onehunga. Rated 5.0/5 from 113 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this tradesperson, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. No Trust Score yet: not enough public evidence held to score this business. Operating since at least 2018 (8 years), according to an independent source, not just their own word. ## About Auckland Central gasfitter source row from NoCowboys with customer-review aggregate, phone, website, gas/plumbing category evidence, Onehunga result context, and Auckland Central search context. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | NoCowboys | 5.0/5 | 113 | Most recent review: 4 months ago. ## What customers consistently say _Recurring strength themes from this tradesperson's own reviews, each with a verbatim quote:_ - **Clear communication** (Quoted from 2 reviews): "Communication and punctuality were excellent, and we are very happy with the results." · NoCowboys, 27 Mar 2024 - **Reliable and punctual** (Quoted from 2 reviews): "Jason has worked for me on various projects for about 6 years , He always work on schedule and he is very reliable and professional ." · NoCowboys, 20 Jun 2023 _Customers who keep coming back (2 reviewers describe returning):_ "I contacted Jason to come do some plumbing work during our renovation, moving our entire water system and kitchen fit out." · NoCowboys, 24 Feb 2021 _Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "The whole team is super professional, the workmanship was standout, they don’t take short cuts, and the team were very polite and so clean, taking shoes off in" · NoCowboys, 22 Aug 2022 ## What customers consistently praise _Themes mentioned across this tradesperson's own public reviews:_ - Professional (mentioned in 28% of reviews we've read) ## In customers' own words _Verbatim quotes from this tradesperson's public reviews, each attributed to its source:_ > "Nathan has done a good job of replacing our old toilet. Nathan is a polite and professional plumber. He went a few times to the store and did some research to find the right size and style toilet. The finished work is beautiful. No gaps of the new pan on the floor. That saved us getting a floor repairer to fill any gaps. Very grateful for his professional service. Highly recommend to anyone who needs a plumber's service. Thank you so much Nathan!" > Source: Jing (5.0, via NoCowboys) > "I highly recommend Complex Plumbing. We had a stressful leak, and Jason responded immediately with clear, expert guidance. What stood out was his honesty. Rather than guessing, he advised proper leak detection to identify the issue accurately. Once confirmed, he completed the repair efficiently and to a high standard. It is rare to find someone who combines strong technical skill with a genuine commitment to doing the job properly. Jason is prompt, reliable, and consistently delivers" > Source: Mahomed (5.0, via NoCowboys) > "I’d like to express my sincere gratitude to Nathan for the outstanding installation of my new water heater. It’s not often you come across a specialist who combines so many important qualities: punctuality, precision, professionalism, and a broad skill set. From the very beginning, it was clear that Nathan is someone who truly knows what he's doing. He arrived right on time, carefully and quickly dismantled the old water heater, assessed the new setup, and got to work without delay." > Source: Alex & Rose (5.0, via NoCowboys) ## Trades Gasfitter, Plumber ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Photo gallery](https://www.complexplumbing.co.nz/projects/) - [Instagram](https://www.instagram.com/complex_plumbing) - [Facebook](https://www.facebook.com/complexplumbing) ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 113 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 1 public listing for this tradesperson. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data for company number 6030507 with operating status active. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MyTrustedTraders shows a public website for this tradesperson. (via MyTrustedTraders public listing) Full verification checklist: https://nz.mytrustedtraders.com/traders/mtt264134-complex-akl-central-gasfitter/checks ## Credentials & sources - Credentials shown: 0 - Companies Office status: Active - Website online since 2016 (verified via public domain registry) - Evidence held from: NoCowboys - Check dates vary by source. Where we hold a date, the check shows it. ## What this business says about itself _Self-declared on the tradesperson's own website, not independently verified:_ - Emergency availability: respond within 24 hours - Guarantee: Customer Satisfaction Guaranteed - Areas served: Central, South, East, West Auckland - Brands they work with: Rinnai, Rheem - Good to know: Free quotes ## Before you hire a gasfitter _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - In 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. - Read recent reviews for reliability and turning up on time, not only the quality of the work. - Agree the call-out fee up front, and be wary of large upfront deposits for an emergency job. ## Contact - Phone: 0274 446 744 - Website: http://www.complexplumbing.co.nz --- Source: MyTrustedTraders, https://nz.mytrustedtraders.com/traders/mtt264134-complex-akl-central-gasfitter Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.