For over 25 years, we have provided Premium Quality Engineered roofing systems with over 10 million square feet installed

Commercial
We specialize in commercial flat roof servicing and repairs, providing expert solutions to ensure the longevity and functionality of your commercial property. Our team of skilled professionals is equipped to handle all your commercial flat roof needs with precision and efficiency, protecting your business from any costly issues.

Residential
We offer comprehensive residential roofing services and repairs, specializing in flat roofs while also catering to all your roofing needs. Our team of experts is proficient in handling various types of residential roofs, ensuring exceptional quality and customer satisfaction. Put your mind at ease, knowing that your home is in good hands.
What We Do
What Our Customers Say
Hard work, and no mess
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We discussed the problems I’d been having and decided that a slight slope of the flat roof towards the outside and an eavestrough and downspout would resolve my issues and it has. The team worked hard and had the job done in about two weeks. There was no mess or debris around the yard. I am truly grateful and would recommend your company to anyone who needs to have a flat roof repaired or redone.
– Yvonne Griggs
I wish I knew about them sooner
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We have hired no less than five contractors to repair our problem. All were unsuccessful I wish I knew about Sealteck Flatroofing Inc. 20-years ago.
– DeWildt Chrysler Dodge Jeep
No delays and cleaned up thoroughly
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Sealteck gave us a brand new flat roof at the most reasonable price in the market. This company has a solid product, along with the insurance and expertise to install it. There were no delays and they cleaned up thoroughly before they left. Thank you Jason for understanding our situation and delivering as promised!
– ALM

What Our Customers Say
Who Are We
Roof Installation Services Hamilton | Sealteck Roofing
Expert roof installation services in Hamilton for flat roofs on homes and businesses. 25+ years, 10M+ sq ft installed. Call Sealteck Roofing.
Roof Installation Southern Ontario | Sealteck Roofing
Expert roof installation across Southern Ontario. Sealteck Roofing installs premium flat roof systems for homes and businesses. 25+ years experience.
Roof Installation Specialists Hamilton | Sealteck Roofing
Roof Installation Specialists Hamilton with 25+ years experience. Commercial and residential flat roof installation, repairs, and 24/7 emergency service.
Roof Installation Trusted Hamilton | Sealteck Roofing
Sealteck Roofing delivers trusted roof installation in Hamilton with 25+ years experience. Flat roof specialists serving Southern Ontario.
Roof Repairs and Replacement in Southern Ontario | Sealteck
Compare repair vs replacement options for flat roofs across Southern Ontario. Sealteck's 25-year track record helps you choose the right solution.
Roof Repairs Company Hamilton: Compare Your Options
Finding the right roof repairs company Hamilton? Compare approaches, costs, and expertise. Sealteck's 25+ years serving flat roofs across Southern Ontario.
Roof Repairs Company Southern Ontario | Sealteck Roofing
Family-owned roof repairs company in Southern Ontario with 25+ years experience. Commercial and residential flat roof repairs, leak detection, emergency service.
Roof Repairs Contractors Hamilton | Sealteck Roofing
Trusted roof repairs contractors in Hamilton. 25+ years experience. Commercial & residential flat roof repair, leak detection, emergency service. Call today.
Roof Repairs Installation Hamilton | Sealteck Roofing
Expert roof repairs installation Hamilton. 25+ years serving residential and commercial properties. Leak detection, emergency repairs, insurance claims.
Roof Repairs Installation Southern Ontario | Sealteck Roofing
Expert roof repairs and installation across Southern Ontario. 25+ years experience, 10M+ sq ft installed. Emergency service available.
Roof Repairs Licensed Southern Ontario | Sealteck Roofing
Licensed roof repairs across Southern Ontario. Sealteck Roofing handles leaks, damage & emergencies. 25+ years, 10M sq ft installed. Get peace of mind.
Roof Repairs Near Me Hamilton: Find Local Expert Help
Need roof repairs near me in Hamilton? Sealteck Roofing offers fast, reliable flat roof repairs for homes and businesses. 25+ years experience.
Roof Repairs Near Me Southern Ontario | Sealteck Roofing
Find expert roof repairs near you in Southern Ontario. Sealteck Roofing offers 24/7 emergency service, leak detection, and insurance-backed solutions.
Roof Repairs Reliable Southern Ontario | Sealteck Roofing
Expert roof repairs reliable Southern Ontario. Sealteck Roofing offers 25+ years experience, leak detection, emergency service, and insurance claims support.
Roof Repairs Repair Hamilton: Step-by-Step Guide
Learn how to address roof leaks and damage in Hamilton. Sealteck Roofing's step-by-step repair guide for flat roofs.
Roof Repairs Repair Southern Ontario: Flat Roof Solutions
Expert roof repairs repair Southern Ontario for flat roofs. Sealteck Roofing handles leaks, damage & emergencies. 25+ years, 10M sq ft installed.
Roof Repairs Replacement Hamilton | Sealteck Roofing
Expert roof repairs and replacement in Hamilton. Over 25 years experience with flat roofs. Fast, reliable service backed by insurance.
Roof Repairs Services Southern Ontario: Options & Best Practices
Compare roof repair approaches in Southern Ontario. Learn what works for flat roofs, when to repair vs. replace, and how Sealteck Roofing helps.
Roof Repairs Specialists Hamilton | Sealteck Roofing
Need roof repairs in Hamilton? Sealteck's specialists handle flat roof leaks, damage & emergency repairs. 25+ years, 10M sq ft installed.
Roof Repairs Trusted Hamilton | Sealteck Roofing
Find trusted roof repairs in Hamilton with Sealteck Roofing. 25+ years experience, emergency service, leak detection & insurance claims support.
Certifications


Frequently Asked Questions
Yes, we service and repair all types of flat roofs for both commercial and residential locations.
Yes, we also service and repair tar and gravel roofs, as well as pitched roofs.
The cost of a roofing project depends on the scope and complexity of the project. As each roofing project is unique, the cost is also unique. Sealteck Roofing Inc. has experienced estimators who assess each roofing project and provide an accurate cost estimate.
The duration of a roofing project depends on the size and complexity of the project. Our team will provide you with a timeline for the project once the scope of work is determined.
Modified Bitumen technology is the most reliable technology in the flatroof waterproofing industry. It provides superior quality, exceptional durability and resistance to severe weather conditions.
Our warranties range from a 1-year limited warranty to a 15-year labour warranty. Our roofs are custom designed and our warranties reflect those parameters.
All Roofing Services

- Flat Roofs
- Felt Roofs
- Asphalt Roofs
- Emergency Roof Repairs
- Leaking Roofs – all types
- Roof Installation
- Roof Replacement
- Commercial Roofing
- Residential Roofing
- Chimney Repairs
- Porch Roofs
- Shed Roofs
- Roofing Inspections and Reports
- Soffits, Fascias, Cladding
- New Roofs
- Roof Repairs
- Roofing Insulation
- Pitched Roofs
