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
Pitched Roofs Contractors Southern Ontario | Sealteck Roofing
Expert pitched roof contractors in Southern Ontario. Sealteck Roofing installs, repairs, and maintains sloped roofs for homes and commercial properties.
Pitched Roofs Experts Hamilton | Sealteck Roofing
Expert pitched roof repair and installation in Hamilton. Sealteck Roofing brings 25+ years of experience to residential and commercial properties.
Pitched Roofs Experts Southern Ontario | Sealteck Roofing
Pitched Roofs Experts Southern Ontario specializing in repair, replacement, and maintenance. Sealteck Roofing delivers 25+ years of expertise.
Pitched Roofs Installation Hamilton | Sealteck Roofing
Expert pitched roofs installation in Hamilton. Sealteck Roofing installs durable sloped roofing systems for homes across Southern Ontario.
Pitched Roofs Installation in Southern Ontario: Complete Guide
Learn how pitched roofs installation in Southern Ontario works. Expert step-by-step guide from Sealteck Roofing's 25+ years of experience.
Pitched Roofs Licensed Hamilton | Sealteck Roofing
Licensed pitched roof contractors in Hamilton. Expert installation, repair, and replacement. Family-owned since 1998. Call Sealteck Roofing today.
Pitched Roofs Licensed Southern Ontario | Sealteck Roofing
Pitched roofs licensed Southern Ontario contractor. Sealteck Roofing provides expert installation, repair, and replacement for pitched roof systems across Hamilton and the region.
Pitched Roofs Professional Hamilton | Sealteck Roofing
Expert pitched roof repair and installation in Hamilton. Sealteck Roofing delivers 25+ years of craftsmanship and insurance-backed solutions.
Pitched Roofs Professional Southern Ontario | Sealteck Roofing
Pitched roofs professional Southern Ontario with 25+ years experience. Sealteck Roofing handles repair, replacement, and emergency services across Hamilton.
Pitched Roofs Reliable Hamilton | Sealteck Roofing
Pitched roofs reliable Hamilton. Sealteck Roofing installs, repairs & maintains pitched roof systems. 25+ years serving residential & commercial properties.
Pitched Roofs Reliable Southern Ontario | Sealteck Roofing
Find reliable pitched roof repair and replacement across Southern Ontario. Sealteck Roofing delivers quality craftsmanship with 25+ years of experience.
Pitched Roofs Repair Southern Ontario | Sealteck Roofing
Expert pitched roof repair across Southern Ontario. Sealteck Roofing handles damage, leaks, and replacements with 25+ years experience.
Pitched Roofs Replacement Hamilton: Step-by-Step Guide
Learn how pitched roofs replacement in Hamilton works. Sealteck Roofing explains the process, materials, and what to expect from start to finish.
Pitched Roofs Replacement Southern Ontario | Sealteck Roofing
Expert pitched roofs replacement across Southern Ontario. Family-owned roofing contractor with 25+ years experience. Free inspection and honest advice.
Pitched Roofs Services Hamilton | Sealteck Roofing
Expert pitched roofs services Hamilton for residential & commercial properties. Repair, replacement & maintenance by experienced local contractors.
Pitched Roofs Services Southern Ontario | Sealteck Roofing
Expert pitched roofs services across Southern Ontario. Sealteck Roofing repairs, replaces, and maintains pitched roof systems with 25+ years experience.
Pitched Roofs Southern Ontario | Sealteck Roofing Experts
Expert pitched roof installation, repair and replacement across Southern Ontario. Sealteck Roofing delivers quality craftsmanship backed by 25+ years experience.
Pitched Roofs Specialists Hamilton | Sealteck Roofing
Pitched roofs specialists in Hamilton with 25+ years experience. Expert repair, replacement, and maintenance for residential properties.
Pitched Roofs Specialists Southern Ontario | Sealteck Roofing
Pitched roofs specialists in Southern Ontario. Expert repair, replacement, and maintenance from Sealteck Roofing with 25+ years experience.
Pitched Roofs Trusted Hamilton | Sealteck Roofing
Pitched roofs trusted Hamilton homeowners for 25+ years. Sealteck Roofing repairs, replaces, and maintains pitched roofs across Southern Ontario.
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
