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
Felt Roofs 24/7 Emergency Repair in Hamilton | Sealteck Roofing
Emergency felt roof repairs available 24/7 in Hamilton. Sealteck Roofing responds fast to leaks, water damage, and urgent roof problems. Call now.
Felt Roofs 24/7 Emergency Repair in Southern Ontario
When your felt roof fails, 24/7 emergency repair in Southern Ontario is available now. Sealteck Roofing responds immediately to prevent water damage.
Felt Roofs Affordable Hamilton | Repair & Replacement
Felt roofs affordable Hamilton from Sealteck Roofing. 25+ years experience. Repairs, replacements, leak detection, 24/7 emergency service.
Felt Roofs Company Hamilton | Repair & Replacement
Trusted felt roofs company Hamilton. 25+ years installing flat roofs. Repairs, replacements, leak detection. Call Sealteck Roofing.
Felt Roofs Company Southern Ontario | Sealteck Roofing
Expert felt roof repair and replacement across Southern Ontario. Sealteck Roofing delivers 25+ years experience, 24/7 emergency service, and insurance-backed solutions.
Felt Roofs Contractors Southern Ontario | Sealteck Roofing
Find trusted felt roofs contractors in Southern Ontario. Sealteck Roofing offers expert repair, replacement & maintenance for flat roofs across Hamilton & beyond.
Felt Roofs Experts Hamilton | Repair & Replacement Services
Felt roofs experts in Hamilton offering repair, replacement, and leak detection for residential and commercial properties. 25+ years experience.
Felt Roofs Experts Southern Ontario | Sealteck Roofing
Felt roof repair and replacement across Southern Ontario. 25+ years expertise. Emergency repairs, leak detection, insurance claims support.
Felt Roofs Installation Southern Ontario | Sealteck Roofing
Expert felt roofs installation across Southern Ontario. 25+ years experience, 10M+ sq ft installed. Call Sealteck Roofing for reliable flat roof solutions.
Felt Roofs Licensed Southern Ontario | Sealteck Roofing
Expert felt roof repair and replacement across Southern Ontario. Licensed contractors with 25+ years experience. Emergency repairs available.
Felt Roofs Near Me Southern Ontario | Sealteck Roofing
Expert felt roof repair and replacement across Southern Ontario. Sealteck Roofing offers 25+ years experience, emergency service, and insurance-backed solutions.
Felt Roofs Reliable Hamilton: Repair and Replacement Options
Compare felt roof repair vs. replacement in Hamilton. Sealteck Roofing analyzes options, costs, and outcomes for residential and commercial properties.
Felt Roofs Reliable Southern Ontario | Sealteck Roofing
Felt roofs reliable Southern Ontario. Sealteck compares felt roof options, repairs and replacements for Hamilton properties. 25+ years experience.
Felt Roofs Repair Hamilton: Options, Costs & Best Approach
Compare felt roof repair methods in Hamilton. Learn your options, pros and cons, and find the right solution for your flat roof.
Felt Roofs Repair Southern Ontario | Sealteck Roofing
Expert felt roofs repair across Southern Ontario. Sealteck Roofing fixes leaks, damage, and aging systems with 25+ years experience.
Felt Roofs Replacement Hamilton: Options & What Works Best
Compare felt roof replacement options in Hamilton. Learn the pros, cons, and best approach for your flat roof from Sealteck Roofing's 25+ years of experience.
Felt Roofs Replacement Southern Ontario | Sealteck Roofing
Expert felt roofs replacement across Southern Ontario. Sealteck Roofing handles leaks, aging systems, and full replacements with 25+ years experience.
Felt Roofs Services Hamilton: Step-by-Step Repair & Maintenance
Learn how to assess, maintain, and repair felt roofs in Hamilton. Sealteck Roofing explains the process homeowners and businesses need to know.
Felt Roofs Services Southern Ontario | Sealteck Roofing
Expert felt roofs services across Southern Ontario. Sealteck Roofing repairs, replaces, and maintains felt roofs for homes and businesses. 25+ years experience.
Felt Roofs Southern Ontario: Installation, Repair & Maintenance Guide
Expert guide to felt roofs in Southern Ontario. Learn about installation, repair, and maintenance from Sealteck Roofing Inc.'s 25+ years of experience.
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
