Looking for the best roof replacement in Hamilton? These roofers strip and replace worn-out roofs across Hamilton and the Waikato, from long-run COLORSTEEL re-roofs and concrete tile to iron conversions through to asphalt shingle, membrane and asbestos roof removal. For roof replacement in Hamilton, The Roofing Specialists in Te Rapa and GA Pickford Roofing in Dinsdale are two names homeowners and commercial property owners come across early.
1The Roofing Specialists
The Roofing Specialists is a family-run Hamilton roofing company established in 1988 by Frank and Levern Thomas, now run by Simon and Monique Heaps from Sunshine Avenue in Te Rapa. The business concentrates on re-roofing and new roofs for homes and commercial buildings, and its Safeway Asbestos division removes asbestos roofing before the new roof goes on. It suits owners who want a full re-roof rather than a patch repair, as the team does not take on repair work.
Services
- Residential re-roofing and new roofs
- Commercial roofing projects of any size
- Asbestos roof removal (Safeway Asbestos division)
- Metal tiles, fascia, butyl membrane and torch-on systems
- Roofing consultancy and problem-job mediation
Highlights
- Founding member of the Roofing Association of New Zealand (RANZ)
- Holds Class A and Class B asbestos removal licences
- Team qualifications in plumbing and metal roof installation, with an LBP-licensed project supervisor
- Certified installer for major New Zealand roofing manufacturers
Location & Contact
Name: The Roofing Specialists Ltd
Address: 18A Sunshine Avenue, Te Rapa, Hamilton
Phone: 07 849 4160
Website: roofingspecialists.co.nz
2GA Pickford Roofing
GA Pickford Roofing is a Hamilton roofing contractor based in Dinsdale, handling new builds, roof replacements and repairs for residential and commercial properties across Hamilton and the Waikato. The team advises on design and installation, specialises in long-run colour steel and iron roofing and cladding, and also installs membranes, skylights and spouting. It suits owners who want assessment and advice before deciding between a repair and a full roof replacement.
Services
- Roof replacement and new roof installation
- Roof assessment and repair
- Colour steel and corrugated iron roofing and cladding
- Membrane installation and repair
- Guttering, downpipes and skylights
Highlights
- Member of the Roofing Association of New Zealand
- Licensed Building Practitioner credentials
- SiteWise Gold health and safety accreditation, 2024
- More than 50 years of combined roofing experience in the team
Location & Contact
Name: G A Pickford Roofing Ltd
Address: 9/21 Railside Place, Dinsdale, Hamilton 3204
Phone: 0800 766 3349
Website: gapickfordroofing.co.nz
3JMC Roofing
JMC Roofing is a Hamilton roofing business trading since January 2017, with trade-qualified and LBP-licensed roofers working across Hamilton and the wider Waikato. Complete re-roofs on existing homes are a core service, and converting concrete or clay tile roofs to long-run colour steel is one of its most common jobs. It suits homeowners weighing up whether an ageing roof needs repair or full replacement, as every quote starts with a free inspection.
Services
- Complete re-roofing of existing homes
- Concrete and clay tile to long-run colour steel conversions
- New roofing
- Roof repairs and maintenance
- Wall cladding, fascia and spouting
Highlights
- Trade qualified and LBP licensed
- Corrugated, trapezoidal and tray profiles available on re-roofs
- Materials warranty plus a JMC workmanship warranty on re-roofing
- Free roof inspections and no-obligation quotes
- Publishes a re-roofing cost guide for the Waikato on its website
Location & Contact
Name: JMC Roofing Limited
Address: Hamilton
Phone: 021 448 125
Website: jmcroofing.co.nz
4Riggall Roofing
Riggall Roofing is a small, family-owned roofing team that served the Bay of Plenty for five years before moving to the Waikato in early 2021. It specialises in long-run roofing and wall cladding, with re-roofing work that includes metal tile overlays and metal tile to long-run conversions. It suits Hamilton homeowners replacing a roof on a family home or older investment property who want a quick quote.
Services
- Long-run re-roofing
- Metal tile overlays and metal tile to long-run conversions
- New long-run and metal tile roofing
- Long-run wall cladding for homes and sheds
Highlights
- RANZ member
- LBP-qualified installers on every project
- COLORSTEEL Dridex accredited installer
- 10-year workmanship warranty
- Re-roof estimates within 48 hours
Location & Contact
Name: Riggall Roofing
Address: Hamilton
Phone: 027 683 6298
Website: riggallroofing.co.nz
5Roofs R Us
Roofs R Us is a Hamilton-based, family-owned roofing company started in 2005, working on residential and commercial roofs across the Waikato, greater Auckland, Coromandel and the Bay of Plenty. Its focus is asphalt shingle and membrane roofing, alongside Coloursteel and iron, covering new roofs, replacement of existing roofs and maintenance. It suits owners of shingle-roofed homes, flat or low-slope commercial roofs, and more complex architectural designs.
Services
- Asphalt shingle roofing and re-roofing
- Membrane roofing for flat and low-slope roofs
- Coloursteel and iron roofing
- Roof replacement and roof maintenance
Highlights
- Family-owned business established in 2005
- Led by a fully qualified roofer with 25 years in the industry
- Specialised curved and domed roofs
Location & Contact
Name: Roofs R Us Ltd
Address: Hamilton
Phone: 021 838 553
Website: roofsrus.co.nz
Roof Replacement in Hamilton at a Glance
| Business | Highlight |
|---|---|
| The Roofing Specialists | Founding member of the Roofing Association of New Zealand (RANZ) |
| GA Pickford Roofing | Member of the Roofing Association of New Zealand |
| JMC Roofing | Trade qualified and LBP licensed |
| Riggall Roofing | RANZ member |
| Roofs R Us | Family-owned business established in 2005 |
How to Choose the Right Roof Replacement in Hamilton
- Check the roofer holds an LBP roofing licence and whether the company is a RANZ member.
- Ask for a roof inspection first, so you know whether a repair will do or a full re-roof is due.
- Match the roofer to your material: long-run colour steel, metal tile, asphalt shingle and membrane all need different skills.
- If your existing roof may contain asbestos, such as older decramastic tiles, confirm the contractor holds the right removal licence or works with one.
- Get the materials warranty and workmanship warranty confirmed in writing with your quote.
Frequently Asked Questions About Hamilton Roof Replacement
How much does a roof replacement cost in Hamilton?
Cost depends on roof size, pitch and access, what has to be stripped and disposed of, and whether you are changing material. Converting concrete tile to long-run colour steel usually costs more than a like-for-like re-roof, and any rotten battens or purlins found once the old roof is off add to the price. A site inspection gives the only reliable figure for your house.
How do I know if I need a re-roof or just a repair?
A repair usually suits isolated damage on a roof that is otherwise sound. A full re-roof is the better call when leaks keep recurring in different places, the roofing material is deteriorating across the whole roof, or it is near the end of its expected life.
Do I need building consent to replace my roof in Hamilton?
Replacing a roof with comparable materials is often exempt from building consent, but a change of material, weight or structure can change that. Check the government guidance on building consent exemptions and confirm with your roofer before work starts.
How do I check a roofer is licensed?
Roofing on homes is restricted building work, so it must be carried out or supervised by a Licensed Building Practitioner with a roofing licence. You can search any roofer’s name on the LBP public register.
What if my old roof contains asbestos?
Many older decramastic and fibre-cement roofs contain asbestos, and removing it is licensed work. Class A and Class B licence requirements are set out by WorkSafe, so ask whether your roofer holds the right licence before the old roof comes off.
How long does a re-roof take?
Most residential roof replacements take somewhere between three and seven working days, depending on size, pitch and weather. Tile to iron conversions and jobs involving asbestos removal can take longer, and you can usually stay living in the house throughout.
Where are Hamilton roofers based?
Roofers doing re-roofing in Hamilton work from bases in Te Rapa and Dinsdale as well as smaller home-based teams across the city. Most travel throughout Hamilton and the wider Waikato, including Cambridge and Te Awamutu, so a roofer near you is rarely the deciding factor.
How We Chose the Best Roof Replacement in Hamilton
Every business in this guide was found by searching for roof replacement in Hamilton, then checked against its own website. Names, addresses and phone numbers are taken from the business’s own site rather than a directory feed, so what you see here is what they publish themselves. We also check that each one is actually based in or genuinely serving Hamilton, rather than a national operator running a local landing page. A business with no website of its own is not listed, because there is no primary source to verify it against.