13 vetted Auckland providers. Typical pricing: $250–$600 to locate a hidden leak.
When Aucklanders search for leak detection help, what ranks is mostly individual firms quoting blind. We list 13 vetted providers for leak detection across Auckland and publish the going rate up front ($250–$600 to locate a hidden leak; repair quoted once found), because comparing two or three licensed operators against a known price range is how you avoid the horror-story invoice.
Operating since 2009 with Auckland-wide coverage across North, Central, West, East and South Auckland. Handles plumbing maintenance, installations, gasfitting, water heating (electric, gas storage, heat pump, continuous flow) and leak detection for residential and commercial clients. Member of the Master Plumbers, Gasfitters & Drainlayers Association and runs a 24/7 emergency service.
Service Area
Auckland-wide
Silverdale-based plumbers and gasfitters operating since 2008, covering the Hibiscus Coast, Whangaparaoa, Orewa, Albany, Takapuna, Devonport, Warkworth and greater Auckland. Services include drain unblocking and CCTV inspection, leak detection, hot water cylinders and boilers, gasfitting with Gas Safety Certificates, backflow prevention, and commercial work. Master Plumbers member with licensed plumbers, gasfitters and drainlayers; 24-hour service, 7 days a week.
Service Area
North Shore, Hibiscus Coast and greater Auckland
St Johns-based plumbing and gasfitting group serving Auckland for over 45 years, with coverage pages for Central, South, West, East Auckland and the North Shore. Work includes leak detection, water mains repair, gasfitting, hot water cylinder installation, and residential and commercial plumbing. Senior team includes Master Plumbers with 18-26+ years each.
Service Area
Auckland-wide from St Johns base
Morningside-based company with 30+ years of expertise covering Central Auckland, North Shore, West, East and South Auckland out to Warkworth. Services include plumbing and gasfitting, hot water cylinders, leak detection, backflow prevention, blocked drains, water tanks and metal roof repairs. Certified Master Plumbers with 24/7 emergency response.
Service Area
Auckland-wide from Morningside base
Licensed and insured plumbing team with a South Auckland priority zone covering Manukau, Papakura, Pukekohe, Mangere and Flat Bush, plus full Auckland coverage. Specialises in leak detection with thermal imaging, hot water cylinder repair and replacement, and drain unblocking with CCTV inspection. Available 24/7 for emergency callouts.
Service Area
South Auckland priority, all Auckland covered
Multi-trade property maintenance company serving over 450 property managers across greater Auckland. Plumbing arm covers repairs, hot water cylinders, 24/7 emergency plumbing and leak detection; drainage arm covers CCTV inspection, unblocking, repairs and drainlaying, alongside roofing, spouting and gutter cleaning divisions.
Service Area
Greater Auckland
North Shore contractor with over 15 years of experience serving Takapuna, Devonport, Milford, Albany, Browns Bay, Birkenhead and Glenfield. Covers hot water cylinders, burst pipes, leak detection, gasfitting, drainage, gutter and downpipe repair, and renovation plumbing. PGDB-certified and licensed with 24/7 emergency service.
Service Area
North Shore
East Auckland plumbers established in 2016, servicing Pakuranga, Howick, Botany, Beachlands and Mt Wellington. Covers hot water cylinder repairs and upgrades, watermain repairs and leak detection, spouting and downpipe replacement, drain unblocking with CCTV inspection, and renovation plumbing.
Service Area
East Auckland
One of New Zealand's longest-established water leak detection companies, solving 3,000-4,000 leak issues per year across Auckland and Waikato. Uses acoustic detection, pipe and cable locating, and ground penetrating radar (9 GPR units) to find underground leaks without unnecessary digging. Locates leaks only — repairs are handled by partner plumbers.
Service Area
Auckland and Waikato
Trading since 1980 with teams across North Shore, Central, East, West and South Auckland. Work covers emergency plumbing, gasfitting, hot water cylinders, gutter and spouting repairs, leak detection, drain unblocking and drainlaying. Known for upfront fixed pricing — the price is quoted before work starts — and 24/7 availability.
Service Area
Auckland-wide
Local Papakura team with 15+ years of experience covering Papakura, Drury, Karaka, Opaheke, Rosehill, Manurewa, Conifer Grove and Clevedon. Services include drain unblocking, hot water cylinder repair and replacement, leak detection, and general plumbing with no call-out fees and upfront pricing. Registered plumbers with NZ trade qualifications, available 24/7 including public holidays.
Service Area
Papakura and wider South Auckland
Auckland-wide plumbing outfit covering suburbs from Herne Bay and Ponsonby to Manukau, Albany and Howick. Work includes general repairs, leak detection, hot water systems, blocked drains, gasfitting and commercial plumbing with backflow prevention. Advertises round-the-clock availability, 24 hours a day, 7 days a week.
Service Area
Auckland-wide
Family-owned firm founded in 2014 running 24/7 crews from Whangaparaoa to Pukekohe, with local teams in each Auckland region. Services span emergency plumbing, drain unblocking, CCTV inspection, leak detection, hot water, gasfitting, pipe relining and backflow prevention. All tradespeople are PGDB-registered certifying plumbers and gasfitters; $0 call-out fee and 5-year workmanship warranty.
Service Area
Greater Auckland — North Shore, West, Central, East and South
Typical Auckland pricing: $250–$600 to locate a hidden leak; repair quoted once found.
Ask for a written line-item quote — labour rate, estimated hours, materials and callout fee listed separately, GST included. If a quote lands far outside this range, get a second opinion from another provider on this page before committing.
Burst pipe? No hot water?
Compare licence-checked Auckland plumbers — 24/7 emergency options flagged, honest price guides published.
Typical Auckland pricing: $250–$600 to locate a hidden leak; repair quoted once found. Get a written line-item quote before work starts, and compare it against our published price guide — if a quote is far outside the range, get a second opinion.
Most plumbing, gasfitting and drainlaying work in New Zealand legally requires a tradesperson licensed with the Plumbers, Gasfitters and Drainlayers Board (PGDB). Every provider in this directory is checked against the PGDB public register before listing. Gasfitting work additionally requires a gas certificate on completion.
Ask each provider for the same three numbers: hourly rate, estimated hours, and materials/callout fees — not one lump sum. Confirm GST is included. Two or three comparable quotes against our published range tells you immediately who's fair.
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