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ONE GROUP, ONE VISION

Welcome to the Hanlon Group, where excellence meets expertise across a diverse spectrum of services. Our seven specialised companies—Plumbing, Maintenance, Pump Services, Environmental, Drainage, Infrastructure, and Small Works—operate seamlessly in the vibrant landscapes of Auckland and the Upper Northland Region.

Exceeding expectations through partnerships, excellence and delivery

100 %
NZ owned
500 +
Employees
10
Divisions

Our Projects

PROUDLY WORKED ON

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Pullman Hotel Pullman Hotel
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WDHB Tōtara Haumaru WDHB Tōtara Haumaru
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Cordis Pinnacle Hotel Cordis Pinnacle Hotel
HIE
HIE Voco Hotel HIE Voco Hotel
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AIAL Auckland Transport Hub AIAL Auckland Transport Hub
Upper Queen Street
6-8 Upper Queen Street 6-8 Upper Queen Street
blend of strengths
PLUMBING
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MAINTENANCE
HIE VOCO 2
PUMPS
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ENVIRONMENTAL
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DRAINAGE
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SMALL WORKS

OUR LATEST COMMERCIAL NEWS

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The Perks of a Career in Plumbing

From South Auckland to Stadiums: Kyle Brown's Plumbing JourneyKyle Mana Metua Brown (Kumitau) always had an interest in plumbing, sparked by weekends and school holidays…

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Hanlon Celebrates Double Gold at 2025 New Zealand Commercial Project Awards

Hanlon is proud to announce its involvement in two projects that were honoured with Gold Awards at the 2025 New Zealand Commercial Project Awards, recognising…

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Waikeria Prison Redevelopment Completion

Hanlon Marks Completion of Major Role in Waikeria Prision Redevelopment

After six years of sustained commitment, Hanlon proudly acknowledges its significant contributions to the successful completion…

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Naha Birthing Suite Set to Transform Maternal Healthcare in the Solomon Islands

Hanlon is proud to be part of a transformational healthcare project in the Solomon Islands, contributing our drainage and plumbing expertise to the construction of…

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Hanlon Small Works Delivers Plumbing Excellence to Award-Winning Club InterContinental

Hanlon is proud to celebrate the success of the Club InterContinental project, which has been recognised with a 2025 New Zealand Commercial Project Award -…

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Green Star, Award-Winning, One Queen Street.

An insight into the construction behind Auckland’s most premier build to date.

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Bridging the Gap - Navigating the world of construction as a female

The construction industry has long been a significant contributor to New Zealand's internal GDP, encompassing infrastructural, commercial, and residential construction.

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We're a Great Place to Work

We're elated to share some exciting news – Hanlon Plumbing has achieved a significant milestone by becoming the first plumbing company within the New Zealand…

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