Best Roofers in Hamilton
We assessed 14 roofers in Hamilton and ranked the top 5 on public rating quality, review volume and how recent the reviews are. The businesses listed below hold 252 Google reviews between them. No business can pay for a place in these rankings. Last updated 7 October 2026. How we rank →
Before you hire
Whether you need a leak repaired, a full re-roof or a new roof, roofing work is expensive and hard to fix if done poorly. Ask any roofing contractor for a written warranty on both materials and workmanship, confirm they carry public liability insurance, and request photos of recent comparable jobs before committing.
Top 5 Roofers in Hamilton
The top 5 roofers in Hamilton are #1 Waterproof Roofs, #2 Working at Height Specialists, #3 Riggall Roofing, #4 JMC Roofing, and #5 GA Pickford Roofing, ranked by Top5 score. Scroll for our take on each, plus what to ask before you hire.
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1
Waterproof Roofs Ltd
★ 5.0 102 reviews +9 Top5 Score 168 +35★ 97 4★ 5Waterproof Roofs coordinates full re-roofing, carport roof replacements, flashing repairs, and re-screwing and sealing jobs, with Shane named across many jobs as the direct point of contact throughout. Minor fixes that turn up during or after a job get sorted immediately without the customer needing to push, and the crew consistently leaves the site tidy on completion.
location_on 111B Platt Road, Pukemoremore
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2
Working at Height Specialists
★ 5.0 26 reviews Top5 Score 1425★ 25 4★ 1Working at Height Specialists turns around same-day roof inspections and next-day repair starts, covering concrete tile roofs, leaking gutters, and cladding and soffit replacement. Popal and the team are noted for absorbing small extras, like fixing a door at no added charge, and for leaving clients in good shape before a hard deadline such as a house listing or overseas trip.
location_on 6A Wingate Street, Bader, Hamilton
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3
Riggall Roofing
↓ 1★ 4.9 19 reviews +2 Top5 Score 139 +25★ 18 4★ 1Riggall Roofing takes on tricky reroofs, leak repairs, custom bay window flashings, and gutter installs, with Rene stepping clients through each stage of the job as it progresses. Work sites are left clean on completion, old roofing is removed as part of the job, and minor issues that surface afterward get fixed without the client needing to follow up.
location_on 23 Powells Road, Fairview Downs, Hamilton
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4
JMC Roofing
★ 4.7 15 reviews +2 Top5 Score 134 +55★ 14 1★ 1JMC Roofing covers full roof renewals, leak repairs, and chimney flue removal, with Jamie walking clients through repair versus replacement options before any commitment is made. When a defect came up after a renewal job, the team acknowledged it immediately and returned to fix it without the customer having to push.
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5
G A Pickford Roofing | Hamilton
↓ 2★ 4.4 18 reviews Top5 Score 130 -15★ 14 4★ 1 3★ 1 1★ 2GA Pickford Roofing gets clients through full reroof and leak repair jobs, with staff like Geoff and Carl taking time to explain options, source discontinued colours, and coordinate around other trades on site. Same-day call-backs on urgent leak issues are a recurring pattern, and the crew tidies up each day so the home stays liveable during the work.
location_on Unit 9/21 Railside Place, Dinsdale, Hamilton
Before you hire a roofer in Hamilton
Drawn from 128 customer reviews collected for this page. The first answer is what it costs.
What does roofing work typically cost in New Zealand? expand_more
Re-roofing costs run from $80 to $200 per square metre for materials and labour, with corrugated steel (Colorsteel) sitting at the lower end. A standard NZ house of 150 to 200 square metres will land somewhere between $15,000 and $40,000 all up. One reviewer noted that long-run steel guttering came in considerably cheaper than replacing old PVC, so material choice affects the final number more than people expect.
How do I know if a roofer's recommended repairs are actually necessary? expand_more
Ask for a written inspection report with photos before you approve anything, so you can see the damage yourself rather than taking someone's word for it. A legitimate assessment will identify specific problem areas, explain why repair or replacement is needed, and give you the option to fix rather than replace where possible. Getting two or three independent opinions is the safest move, because some operators will recommend a full re-roof when targeted repairs would do the job.
What should a roofing quote include before I accept it? expand_more
A solid quote names the exact materials by product and grade, confirms whether old materials will be removed and disposed of, and spells out what happens with flashings and underlay. Reviews point to communication and transparency on costs as the clearest sign a contractor is worth hiring, with one reviewer specifically calling out having no surprise costs as a highlight. The quote should also state the timeline, a payment schedule, and whether a building consent is included, since full re-roofs require one under the Building Act.
What are the warning signs of a roofer you shouldn't hire? expand_more
- –A contractor who takes weeks to respond to messages or goes silent after you accept a quote is a serious red flag.
- –Showing up late to a quote appointment and being unprofessional in person suggests the same attitude will carry through to the work.
- –Watch out for vague or verbal-only quotes that leave costs open to change once work is underway.
- –One reviewer paid out of pocket for a repair that should have been covered, because the contractor denied responsibility for damage caused on site.
- –Crew behaviour on site matters, as neighbours of job sites have reported loud, intimidating conduct that management failed to control.
- –Capacity problems are worth asking about upfront, since at least one Hamilton operator turned away re-roofing work due to not having enough staff.
What should you ask before hiring a roofer? expand_more
- –Ask whether they hold a current Licensed Building Practitioner (LBP) Roofing licence and request their LBP number so you can verify it on the MBIE register.
- –Ask exactly what the quote includes: materials by brand, disposal of old roofing, flashings, underlay, and guttering.
- –Ask what their process is if they find additional damage during the job, and whether any extra costs require your written approval before work proceeds.
- –Ask what workmanship warranty they offer and get it in writing, not just a verbal assurance.
- –Ask whether they will handle the building consent, since re-roofing requires one and the responsibility for obtaining it should be confirmed before work starts.
- –Ask for references from recent re-roofing jobs, not just repairs, so you can speak to someone whose project was a similar scale to yours.
Also recommended roofers in Hamilton
Ranked 6 to 10 on the same public review record.
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6
CTR Roofing
↓ 1★ 5.0 9 reviews Top5 Score 128 +15★ 9CTR Roofing completes full reroofs, long-run steel roof replacements, and continuous spouting and downpipe installs, with Corey keeping clients in the loop from quote through to completion. When rain threatened to stall one long-weekend job, extra workers were brought in on the day to get the roof finished on time, a response that came without the client having to ask.
location_on 12A Empire Street, Frankton, Hamilton
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7
The Roofing Specialists Ltd
↓ 1★ 4.0 23 reviews +1 Top5 Score 128 +15★ 17 3★ 1 1★ 5The Roofing Specialists takes on full roof replacements, including corrugated iron, long-run steel, and asbestos removal with new spouting, and coordinates jobs to fit around when clients are away from home. Daily updates and photos sent to clients during the work are a recurring feature, and crews are noted for leaving sites tidy on completion.
location_on 18A Sunshine Avenue, Te Rapa, Hamilton
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8
Tomar Contracting Limited - Hamilton & Waikato
verifiedVerified★ 4.6 21 reviews Top5 Score 1275★ 19 1★ 2Tomar Contracting handles roof restoration, roof painting on rusted iron, and exterior and interior painting, with the team noted for following correct preparation processes and delivering clean, even finishes. They take on additional scope at short notice, including when vendors needed a property auction-ready fast, and crew members like Akhil are called out specifically for their approach on site.
location_on 59 Boundary Road, Claudelands, Hamilton schedule Mon–Fri 9am–5pm · Sat–Sun Closed
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9
Hamilton Roofing Services
↓ 2★ 4.4 14 reviews Top5 Score 1275★ 11 4★ 1 1★ 2Hamilton Roofing Services moves quickly on urgent work, with storm damage repairs and full roof replacements both handled, and clients noting the team showed up fast, explained the problem clearly, and finished ahead of schedule. Where other quotes came in at similar prices, reviewers picked them specifically for being the most communicative from the first contact through to handover.
location_on 29/290 Ulster Street, Whitiora, Hamilton
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10
Ebco Roofing
★ 5.0 5 reviews Top5 Score 1215★ 5Ebco Roofing suits clients who need full roof replacements, spouting, cladding, and flashing work done with one consistent point of contact, with Josh named directly across multiple jobs as the person who designs, plans, and sees the work through. Completing jobs on time ahead of heavy rain and working within agreed budgets are patterns that repeat across different clients.
About this ranking
What the 10 roofers listed above hold, at the 7 October 2026 check.
We first assessed roofers in Hamilton in March 2026 and have rechecked the ranking five times since. Waterproof Roofs has held first place at every check, and Riggall Roofing has been in the top 5 alongside it throughout. Across the 14 locations we assess roofers in, the 131 businesses listed have a median rating of 4.9, and one-star reviews are 2.5% of their total.
What has changed since March 2026? expand_more
- Oct 2026
Scoring method updated. Working at Height Specialists returned to the top 5 at #2. CTR Roofing left the top 5, down to #6. Tomar Contracting and Ebco Roofing entered the list, at #8 and #10.
- Aug 2026
JMC Roofing entered the top 5, up from #8. CTR Roofing returned to the top 5, up from #6. The Roofing Specialists left the top 5, down to #6.
- Jul 2026
Scoring method updated. GA Pickford Roofing entered the top 5, up from #7. The Roofing Specialists entered the top 5, up from #10. CTR Roofing left the top 5, down to #6.
- May 2026
The Roofing Specialists entered the list at #10.
- Apr 2026
Scoring method updated. Hamilton Roofing Services and JMC Roofing entered the list, at #8 and #10.
- Mar 2026
First check. Waterproof Roofs #1.
How are the top roofers in Hamilton chosen? expand_more
We build this page from Google Maps results for roofers in Hamilton. Each one is scored on its public rating and review record. Businesses outside the area, or whose reviews describe a different line of work, are left out, and a business whose main Google category is a different trade is held back until a person has checked what it does. A business whose website no longer resolves and that has had no Google review for six months is treated as dormant and left off the page until either changes. Every category and city is rechecked on a rolling cycle, about every two to three months. A location with a subscribing business is rechecked every month, and the whole page updates with it. See how we rank for the full method.
What does a business subscription offer? expand_more
No business can pay for a place in these rankings. Claiming and verifying a listing is free. It adds a phone number to the card and a small trust bonus (+3 points) to its score, for confirming a real operator stands behind the listing. The owner also gets a dashboard showing how their score is made up. A paid subscription provides an enhanced card with more ways to reach the business, including a website link and a detailed profile page. It also refreshes this page monthly and adds ranking history and competitor analysis to the owner's dashboard. The subscription adds nothing to the score. Claim your listing or see what a subscription includes.
Why isn't my business listed? expand_more
We build this page from Google Maps results for roofers in Hamilton. The usual reasons for missing out are a Google Business category that does not match, too few reviews to score near the top, or an address outside the area we cover. Sometimes we miss a business that should be here. Check where you rank first. If you are not there and think you should be, get in touch.