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
Sloped Roof Replacements Experts Southern Ontario | Sealteck
Expert sloped roof replacements across Hamilton and Southern Ontario. Sealteck Roofing delivers quality installations with 25+ years experience.
Sloped Roof Replacements Hamilton | Sealteck Roofing
Expert sloped roof replacements in Hamilton. 25+ years experience. Quality installations backed by insurance. Get your free assessment today.
Sloped Roof Replacements in Hamilton | Sealteck Roofing
Sloped roof replacements in Hamilton by Sealteck Roofing. 25+ years replacing pitched roofs for homes and businesses. Emergency repairs available 24/7.
Sloped Roof Replacements in Southern Ontario | Sealteck Roofing
Sloped roof replacements across Southern Ontario. Expert installation, repairs & replacements. Sealteck Roofing: 25+ years, 10M+ sq ft installed.
Sloped Roof Replacements Installation Hamilton | Sealteck Roofing
Expert sloped roof replacements installation in Hamilton. Family-owned roofer with 25+ years experience. Quality craftsmanship, insurance-backed work.
Sloped Roof Replacements Installation Southern Ontario
Expert sloped roof replacements and installation across Southern Ontario. Sealteck Roofing delivers quality craftsmanship with 25+ years experience.
Sloped Roof Replacements Licensed Southern Ontario: Step-by-Step Guide
Learn how sloped roof replacements work in Southern Ontario. Step-by-step guide to assessment, permits, materials, and professional installation by Sealteck.
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Expert sloped roof replacements near me Hamilton. 25+ years experience. Commercial & residential. Free inspection. Call Sealteck Roofing today.
Sloped Roof Replacements Near Me Southern Ontario | Sealteck
Expert sloped roof replacements near me Southern Ontario. Sealteck Roofing handles residential and commercial projects with 25+ years experience.
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Expert sloped roof replacements in Hamilton. Sealteck Roofing handles residential and commercial projects with 25+ years experience. Call today.
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Sloped roof replacements reliable Hamilton from Sealteck Roofing. 25+ years experience, full replacement & repair services. Get your roof assessed today.
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Replace your sloped roof in Hamilton with Sealteck Roofing. Expert installation, 25+ years experience. Get a free assessment today.
Sloped Roof Replacements Services Southern Ontario | Sealteck
Expert sloped roof replacements in Southern Ontario. Sealteck handles residential & commercial roofing with 25+ years experience. Get your free assessment today.
Sloped Roof Replacements Specialists Hamilton | Sealteck Roofing
Step-by-step guide to replacing a sloped roof in Hamilton. Learn when to replace, how to prepare, and why Sealteck Roofing delivers proven results.
Sloped Roof Replacements Specialists Southern Ontario | Sealteck
Sloped roof replacements from experienced contractors across Southern Ontario. Expert installation, repairs, and leak detection for your home.
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Sloped roof replacements trusted Southern Ontario. Sealteck Roofing handles residential and commercial projects with 25+ years of expertise.
Sloped Roof Replacements: Reliable Southern Ontario Services
Expert sloped roof replacements across Southern Ontario. Sealteck Roofing delivers quality installations with 25+ years of proven craftsmanship.
Soffits Fascias Cladding Affordable Hamilton | Sealteck
Professional soffits, fascias, and cladding services in Hamilton. Affordable pricing, expert installation. Protect your home's exterior with Sealteck.
Soffits Fascias Cladding Affordable Southern Ontario | Sealteck
Protect your home with affordable soffits, fascias, and cladding in Southern Ontario. Expert installation by Sealteck Roofing Inc.
Soffits Fascias Cladding Contractors in Hamilton | Sealteck
Expert soffits, fascias, and cladding contractors in Hamilton. Sealteck Roofing protects your home's exterior with quality installation and repair.
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
