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
7 Things to Know About Flat Roof Replacements Services Hamilton
Expert guide to flat roof replacements in Hamilton. Learn costs, timelines, materials, and why Sealteck Roofing Inc. is trusted by property owners.
7 Things to Know About Flat Roofs Professional Hamilton
Expert guide to flat roof repair and replacement in Hamilton. Learn what property owners need to know about professional flat roof services.
7 Things to Know About Flat Roofs Professional Southern Ontario
Learn what property owners in Hamilton and Southern Ontario need to know about flat roof repair, replacement, and maintenance from Sealteck Roofing Inc.
7 Things to Know About Flat Roofs Services Southern Ontario
Learn what property owners need to know about flat roofs services in Southern Ontario. Expert insights from Sealteck Roofing Inc.
7 Things to Know About Insurance Roof Repairs Services Southern Ontario
Learn how insurance roof repairs work in Southern Ontario. Sealteck Roofing handles claims, leak detection, and expert repairs for Hamilton property owners.
7 Things to Know About Leak Detection in Southern Ontario
How leak detection works and why a Leak Detection Company Southern Ontario matters. Learn what to expect before water damage spreads.
7 Things to Know About Leaking Roofs Installation Southern Ontario
Learn how to identify, address, and prevent leaking roofs in Southern Ontario. Sealteck Roofing explains flat roof repairs and replacements.
7 Things to Know About Modified Bitumen Roofing in Hamilton
Learn about modified bitumen roofing in Hamilton-durability, installation, costs, and why Sealteck Roofing Inc. specializes in this system.
7 Things to Know About Modified Bitumen Roofing Services Southern Ontario
Learn what modified bitumen roofing offers your home or business in Southern Ontario. Sealteck Roofing explains durability, cost, and why this system works.
7 Things to Know About New Roofs Professional Hamilton
Expert flat roof installation and repair in Hamilton. Learn what Sealteck Roofing Inc. offers property owners facing roof damage, leaks, and aging systems.
7 Things to Know About New Roofs Trusted Hamilton
Learn what makes new roofs trusted in Hamilton. Sealteck Roofing explains flat roof installation, materials, and why quality matters for your property.
7 Things to Know About Porch Roofs Company Hamilton
Expert guide to porch roof repair and replacement in Hamilton. Learn what homeowners need to know about choosing the right contractor for flat roof work.
7 Things to Know About Porch Roofs Experts Hamilton
Porch Roofs Experts Hamilton help homeowners with repairs, leaks, and replacements. Learn what to expect from Sealteck Roofing Inc.
7 Things to Know About Residential Roofing Trusted Hamilton
Residential roofing trusted Hamilton homeowners rely on. Learn flat roof repair, replacement, and why experience matters for your home.
7 Things to Know About Roof Installation 24/7 Emergency Southern Ontario
When roof emergencies strike in Southern Ontario, understand what fast professional response means. Sealteck Roofing explains the essentials.
7 Things to Know About Roof Installation Licensed Southern Ontario
Sealteck Roofing explains what you need to know about licensed roof installation in Southern Ontario. Expert guidance for flat roof projects.
7 Things to Know About Roof Installation Near Me Hamilton
Expert roof installation near me Hamilton by Sealteck Roofing. Learn what to expect from flat roof installation, materials, and timeline.
7 Things to Know About Roof Installation Services Southern Ontario
Learn what to expect from roof installation services in Southern Ontario. Sealteck Roofing explains materials, timelines, and what makes quality work.
7 Things to Know About Roof Repairs 24/7 in Emergency Hamilton
When your roof fails at 2 AM, Sealteck Roofing Inc. responds. Learn what to expect from emergency roof service in Hamilton.
7 Things to Know About Roof Repairs Specialists Southern Ontario
Learn what to expect from roof repairs specialists in Southern Ontario. Sealteck Roofing shares 7 essentials for flat roof repair and emergency service.
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
