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
Shed Roofs Repair Hamilton | Expert Flat Roof Solutions
Professional shed roofs repair in Hamilton. 25+ years experience. Emergency repairs, leak detection, and full replacements. Call Sealteck Roofing today.
Shed Roofs Repair Southern Ontario | Sealteck Roofing
Expert shed roof repair across Southern Ontario. Sealteck Roofing fixes leaks, replaces damaged systems, and handles emergency repairs with 25+ years experience.
Shed Roofs Replacement Hamilton | Sealteck Roofing
Expert shed roofs replacement in Hamilton. 25+ years experience, flat roof specialists. Free inspection & insurance-backed repairs.
Shed Roofs Replacement Southern Ontario | Sealteck Roofing
Expert shed roofs replacement across Southern Ontario. Sealteck Roofing handles repairs, replacements & emergency fixes. 25+ years experience. Get peace of mind.
Shed Roofs Services Southern Ontario | Sealteck Roofing
Expert shed roofs services Southern Ontario. Sealteck Roofing repairs, replaces, and maintains flat roofs for homes and businesses. 25+ years experience.
Shed Roofs Southern Ontario | Repair & Replacement
Expert shed roof repair and replacement across Southern Ontario. Sealteck Roofing handles leaks, damage, and emergency repairs with 25+ years experience.
Shed Roofs Specialists Hamilton: Complete Repair & Installation Guide
Shed roofs specialists Hamilton guide: assess damage, choose materials, and hire professionals. Sealteck Roofing offers expert installation and repair.
Shed Roofs Trusted Hamilton | Sealteck Roofing
Shed roofs trusted Hamilton homeowners rely on. 25+ years expertise in flat roof repair, replacement & leak detection. Call Sealteck Roofing today.
Shed Roofs Trusted Southern Ontario | Sealteck Roofing
Shed roofs trusted Southern Ontario property owners. Sealteck Roofing installs, repairs, and maintains flat roof systems with 25+ years of expertise.
Sloped Roof Repairs 24/7 Emergency Hamilton | Sealteck Roofing
Emergency sloped roof repairs available 24/7 in Hamilton. Sealteck Roofing handles urgent damage, leaks, and storm repairs fast.
Sloped Roof Repairs Affordable Hamilton | Sealteck Roofing
Affordable sloped roof repairs in Hamilton by Sealteck Roofing. 25+ years experience, emergency service available. Get expert repairs today.
Sloped Roof Repairs Affordable Southern Ontario | Sealteck
Sloped Roof Repairs Affordable Southern Ontario from Sealteck Roofing. 25+ years experience, insurance-backed repairs, 24/7 emergency service.
Sloped Roof Repairs and Installation in Hamilton | Sealteck
Expert sloped roof repairs and installation in Hamilton. Family-owned contractor with 25+ years experience. Emergency repairs available 24/7.
Sloped Roof Repairs and Replacement in Hamilton | Sealteck
Expert sloped roof repairs and replacement in Hamilton. Sealteck Roofing offers 25+ years of experience, leak detection, and emergency service.
Sloped Roof Repairs and Replacement in Southern Ontario
Compare repair vs. replacement options for sloped roofs in Southern Ontario. Learn when to fix, when to replace, and why Sealteck Roofing leads the region.
Sloped Roof Repairs Company Southern Ontario | Sealteck Roofing
Find a sloped roof repairs company in Southern Ontario. Sealteck Roofing offers expert repair and replacement services across Hamilton and the region.
Sloped Roof Repairs Contractors Hamilton | Sealteck Roofing
Expert sloped roof repairs contractors Hamilton. 25+ years experience. Emergency repairs, leak detection, insurance claims. Call Sealteck Roofing today.
Sloped Roof Repairs Experts Southern Ontario | Sealteck
Sloped roof repairs experts Southern Ontario. 25+ years experience. Emergency repairs, leak detection, insurance claims. Call Sealteck Roofing today.
Sloped Roof Repairs Hamilton: Options & Expert Guidance
Compare sloped roof repair options in Hamilton. Learn what works best for your home with Sealteck Roofing's 25+ years of experience.
Sloped Roof Repairs in Hamilton: What You Need to Know
Compare repair options for sloped roofs in Hamilton. Learn which approach works best for your home or business with Sealteck Roofing.
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
