"Will has now completed two projects for us. A carport rebuild and a large gazebo. Both have exceeded our expectations. We gave Will a basic concept and he pulled the job together for us. All completed to budget and we even added extras along the way. I highly recommend Will and his team for excellent workmanship and a quality job."
Birkenhead - Auckland North Shore
Builder Serving Birkenhead -
Renovations, New Builds & More
O'Neill Construction carries out building work across Birkenhead and the wider Auckland North Shore. Run by William Tangohau - LBP licensed, NZCB member, 20 years in the industry - we handle renovations, new builds, kitchens, bathrooms, decks, fencing, and building maintenance. Based in Glenfield, Birkenhead is one of our most regularly worked suburbs. If you're looking for a licensed builder Auckland, we're already here.
Based at 56 Park Road, Glenfield. Serving Birkenhead, Auckland North Shore & wider Auckland.
★ 5.0 / 5 - Google Reviews
LBP Licensed
NZCB Member
Based in Glenfield
Free Quote
What We Do
Building Services Across
Building Services Across
Birkenhead & the North Shore
We cover the full range of residential building work - from a single room renovation through to a complete new build. Every job is quoted from a site visit and managed directly by Will. For full detail on any service, follow the links below.
House Renovations & Extensions
Full renovations, room additions, extensions, villas and bungalows.
House renovations serviceKitchens & Bathrooms
Kitchen renovations, bathroom renovations, full interior fit-outs.
Kitchens & bathrooms serviceFencing & Landscaping
Timber fences, retaining walls, raised gardens, pavers, pathways.
Fencing & landscaping serviceBuilding Maintenance & Repairs
Cladding repairs, rot repairs, re-roofing, gutters, leak repairs.
Maintenance service
20+
Years in Construction
Core Service Area
Birkenhead Is One of
Birkenhead Is One of
Our Most Worked Suburbs
Birkenhead sits about five minutes from our Glenfield base, and it's one of the suburbs we work in most regularly. The mix of older character homes on sloped, harbour-facing sections and the steady pace of renovation activity in the area means there's always work on - and we've been doing it here for years.
For homeowners in Birkenhead, that regularity matters. A builder who has worked on multiple jobs in the same suburb - dealt with the same section types, the same council, the same access constraints - is going to scope your job more accurately and run it more smoothly than one visiting for the first time. Birkenhead isn't unfamiliar to us; it's a regular part of how we work.
We also cover Northcote, Birkdale, Chatswood, and Highbury from the same base - all within a few minutes of Birkenhead and sharing a similar residential character.
Property Context
The Homes We Build and
The Homes We Build and
Renovate in Birkenhead
Birkenhead's residential stock leans heavily toward character - bungalows and post-war homes built through the 1950s, 1960s, and 1970s, sitting on sections that often drop away sharply toward the water. These are homes with genuine bones, owned by people who want to update them without stripping out what makes them worth having.
The most common jobs we take on in Birkenhead are renovations that open up older floor plans, kitchen and bathroom updates in homes that haven't been touched in decades, and decks built on sections where the harbour or harbour-adjacent view is the main asset of the property. Getting a deck right on a steep Birkenhead section - the engineering, the connection to the house, the balustrade height at elevation - is a different job to building a flat ground-level platform. We've done enough of them here to know what that specification looks like.
Access in parts of Birkenhead can also be tight - narrower roads near the Point and steep driveways on the valley-side streets mean you want a builder who has dealt with delivery and access constraints in this suburb before, not one working it out on your job.
Recent Work
Recent Work in
Recent Work in
Birkenhead & Auckland
A selection of completed projects across Auckland's residential properties.
"Very happy with Will's work! Great value and delivered beyond our expectations for the renovations projects we did!"
"Awesome builder - I'm a roofer and have done lots of projects alongside Will. Would recommend."
"Very happy with the renovations carried out by Will & his team."
Where We Work
Builder Serving
Builder Serving
Auckland & Greater Auckland
We're based in Glenfield and do most of our work across Auckland's North Shore - Birkenhead, Northcote, Takapuna, Milford, Devonport, and the surrounding area. We also travel across greater Auckland within 20km of the city.
Core Area - North Shore
Greater Auckland
- Auckland CBD
- Remuera
- Ponsonby
- St Heliers
- St Mary's Bay
- Mission Bay
- Mount Albert
- Mount Eden
- Parnell
- Westmere
- Ellerslie
- Te Atatu Peninsula
- Titirangi
We do not service South Auckland.
Not sure if we cover your area? Give us a call.
Free Quote
Get a Free Quote for Your
Get a Free Quote for Your
Birkenhead Project
We visit the site, assess the scope, and give you a written quote with no obligation. Birkenhead and all surrounding North Shore suburbs - fill out the form or call and we'll get back to you fast.
Send Us a MessageBased In
56 Park Road
Glenfield, Auckland 0629
Licensed & Certified
