HAMILTON'S MOST TRUSTED ROOFING COMPANY
Hamilton's #1 Trusted Roofing Company
Expert Roof Installation, Repair and Replacement. Serving Hamilton, Burlington, Oakville and Surrounding Areas. 24/7 Emergency Service.
- ★★★★★ 5.0 Google Rating
- 200+ Verified Reviews
- No obligation
- Same-day response
- Financing from $49/month
- Professional and Insured Roofers
- 25-Year Workmanship Guarantee
- WSIB Covered
- 24/7 Emergency Service
- Financing from $49/month
FREE Eavestrough Installation with Any New Roof + Financing from $49/month – Claim This Offer!
About Green Peaks Roofing
Hamilton's Locally Owned Roofing Experts
Green Peaks Roofing is a family-owned roofing company proudly serving Hamilton, Ontario and surrounding communities including Burlington, Oakville, Stoney Creek, Ancaster, Guelph, and Brantford. We have been the trusted choice for Hamilton homeowners who need quality roofing work done right. Whether you need emergency roof repair, a complete asphalt shingle replacement, a commercial flat roof, or seamless eavestrough installation, our CertainTeed ShingleMaster team has the experience, skills, and local knowledge to protect your home through every Ontario winter.
Unlike national roofing chains, every Green Peaks project is managed locally by our Hamilton-based team. We use premium materials from trusted brands, backed by manufacturer warranties and our own 25-year workmanship guarantee. We are professional and insured roofers who treat every Hamilton home with the same care we would want for our own.
- Professional and Insured Roofers
- 25-Year Workmanship Guarantee
- 5.0 Star 200+ Reviews
- 30+ Years Combined Experience
Our Roofing Services
Professional Roofing Services in Hamilton and Surrounding Areas
From emergency repairs to complete replacements, we handle every roofing need across Hamilton with experienced crews and a 25-year workmanship guarantee.
New Roof Installation
We install asphalt shingles, metal roofing, and flat roofing systems designed for Hamilton homes and businesses. Our CertainTeed ShingleMaster installers use premium materials built to withstand Ontario's freeze-thaw cycles, heavy snowfall, and summer heat.
Roof Repair Hamilton
Need an emergency repair? We have got you covered. Our 24/7 service means emergency roof repairs across Hamilton are handled the same day. From missing shingles and cracked flashing to active leaks, we fix it right the first time so your roof looks as good as new.
Flat Roof Hamilton
Whether commercial or residential, repair or replace your flat roof with Green Peaks. We install and repair TPO roofing, EPDM, and modified bitumen flat roofing systems. Backed by our 25-year workmanship guarantee.
Eavestrough
Leaking or not functioning? Green Peaks handles eavestrough installation, eavestrough repair, and gutter guard installation across Hamilton and surrounding areas, stopping water damage before it starts.
Siding
Looking to improve your home's exterior? We offer a full range of vinyl and fibre cement siding installation and repair services across Hamilton, improving both curb appeal and your home's year-round weather protection.
Attic Insulation
Reduce your energy use and protect your roof deck with proper attic insulation. Poor attic insulation is the number one cause of ice dams in Hamilton winters, and our insulation upgrades are the most cost-effective way to stop them.
Don't Wait — Act Now
Is Your Roof Showing Signs of Damage?
Every month of delay could turn a minor roof repair into a $5,000 replacement. Book your free professional roof inspection today. Our Hamilton team responds the same day with an honest assessment — no pressure, no sales pitch. Financing available from $49/month (OAC).
- Free inspection - we come to your Hamilton home
- Written estimate within 24 hours, no vague quotes
- Financing from $49/month on qualifying projects
No obligation. Honest assessment. Same-day response.
Why Hamilton Chooses Us
Hamilton Homeowners Trust Green Peaks — Here's Why
We are not a corporate entity or a large franchise. Green Peaks is a locally owned roofing company in Hamilton. When you call us, you speak with a team of locals who know the city, the neighbourhoods, and give you straight answers about what your roof needs.
Flexible Payment Options
Don't Let Budget Hold You Back - Roof Financing Available in Hamilton
A new roof is one of the most important investments you will make as a Hamilton homeowner. We believe financial constraints should never prevent you from protecting your home. Green Peaks offers flexible financing options on qualifying roof installations.
- Flexible monthly payment plans - apply in minutes
- Same-day approval in most cases - start your project immediately
Monthly payments from
$49/month*
on qualifying roof projects
*On approved credit. Subject to credit approval.
Customer Reviews
What Hamilton Homeowners Say About Green Peaks
★★★★★ 5.0 out of 5 – Based on 200+ Google Reviews View All –
Green Peaks Roofing
Out of 5 stars
Overall rating out of 192 Google reviews
Green Peaks wasn't able to help with my specific location, but Lewis went above and beyond. He was incredibly kind and gave me a ballpark quote so I'd know what to expect when looking elsewhere. Highly recommend their customer service!
Had my Flat roof done the other day, I am really happy with the work , Chris and his crew were very professional! Prompt! Most importantly the job was done correctly! They clean up very well after the job was done! I recommend Green Peaks Roofing to anyone that needs there roof redone.. Good work Chris and your crew!
Chris did an outstanding job fixing my roof! He was very professional, efficient, and clearly knew his craft. I’m grateful for his expertise, and now I have peace of mind every time it rains!
We recently had the insulation in the attic topped up to modern standards and new shingles installed by Green Peaks and couldn’t be more satisfied. Chris and the whole team were very professional and did both parts of the work on schedule including a thorough clean up. The 25 year warranty on workmanship and 50 years on shingles gives us a great sense of security. I would highly recommend Green Peaks to anyone looking to have roof work done. Thanks Tom Whattam
I just had some fascia and soffit repaired by Green Peaks. They were easy to communicate with, honest, and offered a very professional service. They will be my first call for any future roofing needs
We used Green Peaks Roofing for our patio roof. Chris and Brandon arrived when they said they would. They showed professionslism and excellent workmanship. We were kept informed of work being done. After the job was completed as outlined, the clean up afterwards was spotless. The quote was exactly as he stated with no changes. We appreciated their sense of humour and would recommend Chris and his employees very highly. Would definitely call upon them if a need arises.
Our Hamilton Roofing Work
Real Roofing Projects Across Hamilton and Surrounding Areas
Real homes. Real craftsmanship. Real results.
Our Simple Process
Getting a New Roof in Hamilton Is Simple
Three straightforward steps from your first call to final cleanup. No surprises.
Free Same-Day Quote
Fill out our quick form or call us directly. We respond the same day — no waiting, no pressure.
Free Roof Inspection
A certified Green Peaks roofer visits your Hamilton home at your convenience. Honest, detailed assessment — no obligation required.
We Install and Clean Up Everything
From permit to final nail, we manage the entire project. You approve the work, and enjoy your new roof.
24/7 Emergency Roofing - Hamilton
Roof Leak or Storm Damage? We Respond Within 2 Hours.
Hamilton storms don’t keep regular business hours — and neither do we. Whether it is a midnight leak, a tree through your roof, or hail damage after a storm, Green Peaks Roofing is available 24 hours a day, 365 days a year. We will dispatch a team immediately, tarp and secure your roof to prevent further damage, and schedule permanent repairs as fast as possible. We treat your roof & home like our own.
- Active roof leak. We provide same-day temporary protection to prevent further damage.
- Storm or hail damage - same-day response
- Tree or debris impact - emergency tarping available
- Ice dam emergency - winter specialists on call
Small leak ignored: 30 days
Avg interior damage: $3,200+
Wet insulation ignored
Mould growth in 24 to 48 hours
Missing shingles in winter
Ice dam risk escalates immediately
Structural moisture
Decking rot in as little as 2 weeks
EMERGENCY ROOFING HOTLINE
Frequently Asked Questions
Roofing FAQs Hamilton Homeowners Ask Us
A new roof in Hamilton can typically cost between $8,000 and $20,000 for a standard single-family home. The final price depends on roof size, pitch, material choice, and whether a full tear-off is needed. Standard asphalt shingles run $8,000 to $12,000. Premium architectural shingles with enhanced warranty range from $12,000 to $20,000. Green Peaks provides free written estimates with no obligation.
Common signs your Hamilton home needs a new roof include shingles that are cracking, curling, or missing, granules collecting in your eavestroughs, daylight visible from the attic, sagging roof deck sections, and interior water stains after rain. If your roof is over 20 years old, a professional inspection is recommended. Green Peaks offers free roof inspections across Hamilton.
Architectural asphalt shingles are the most practical choice for Hamilton homes. Look for shingles rated for at least 130 km/h wind uplift and with a Class A fire rating. Quality architectural shingles designed for Ontario's freeze-thaw cycles and heavy snow loads are the right choice for Hamilton homes. For flat roofs, TPO outperforms modified bitumen in freeze-thaw conditions.
Ice dams form when heat escaping through your attic melts roof snow, which refreezes at the cold eave edge and backs up under shingles. They are the leading cause of winter roof damage in Hamilton. Prevention requires proper attic insulation, correct roof ventilation, and ice and water shield installed at all eaves. Green Peaks addresses all three on every installation.
Yes, in most cases we recommend replacing eavestrough, fascia, and soffit when doing a full roof replacement. The labour overlap saves significant cost, and new roofing materials perform best when paired with properly functioning eavestroughs and ventilated soffits. Green Peaks offers bundled pricing on full exterior replacement packages across Hamilton.
Yes. Green Peaks provides commercial roofing services across Hamilton and surrounding areas including Stoney Creek, Burlington, and Oakville. We install and repair TPO roofing, modified bitumen, EPDM flat roofs, and sloped commercial roofing systems. We handle permit applications and work around your business schedule to minimise disruption.
Yes. We offer a free, no-obligation roofing estimate to every homeowner and property manager in Hamilton and the surrounding area. Fill out the form below or call us directly and we will have your estimate ready within 24 hours. Most estimates are completed within one business day of your first contact.
Our Service Areas
Proudly Serving Hamilton and Surrounding Communities
Green Peaks Roofing is based in Hamilton, Ontario and provides roofing, siding, eavestrough, and attic insulation services to homeowners and businesses across the greater Hamilton area.
Our trucks are on the road every day across Burlington, Oakville, Stoney Creek, Ancaster, Dundas, Waterdown, Grimsby, Guelph, Brantford, St. Catharines, and beyond – delivering the same quality and care we give our own neighbours.
No matter where you are in the Hamilton region, you get the same CertainTeed ShingleMaster craftsmanship, honest pricing, and 24/7 emergency availability. Click your city below to learn about roofing services in your area.
- Hamilton
- Brantford
- Niagara-on-the-Lake
- Stoney Creek
- Binbrook
- Cambridge
- Port Colborne
- Burlington
- Grimsby
- Kitchener
- Oakville
- St. Catharines
- Guelph
- Simcoe
- Niagara Falls
- Milton
- Waterloo
- Welland
- Port Dalhousie
- Fort Erie
Get Started
Get a Free Roofing Estimate in Hamilton
Tell us about your project and we will get back to you within a few hours. We cover the full cost of the estimate – there is no obligation to proceed.
WHY CALL GREEN PEAKS?
- Same-day local response
- CertainTeed ShingleMaster
- 25-year workmanship guarantee
- 5.0 ★ from 200+ Hamilton area homeowners
- Financing from $49/month