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
Leak Detection Near Me Southern Ontario: A Step-by-Step Guide
Learn how to detect roof leaks in Southern Ontario. Sealteck Roofing Inc. walks you through identifying water damage and when to call professionals.
Leak Detection Professional Hamilton | Sealteck Roofing
Expert leak detection in Hamilton. Sealteck Roofing finds roof leaks fast and backs repairs with insurance. Get peace of mind today.
Leak Detection Professional Southern Ontario: Step-by-Step Guide
Learn how a leak detection professional in Southern Ontario finds hidden roof leaks. Expert methods from Sealteck Roofing Inc. for Hamilton property owners.
Leak Detection Reliable Hamilton: Finding & Fixing Hidden Roof Leaks
Leak detection reliable Hamilton keeps water damage at bay. Sealteck Roofing finds leaks fast and handles repairs backed by insurance.
Leak Detection Reliable Southern Ontario | Sealteck Roofing
Leak detection reliable Southern Ontario. Sealteck Roofing finds roof leaks fast and backs repairs with insurance claims help. Hamilton and beyond.
Leak Detection Services Hamilton: Find Hidden Roof Leaks Fast
Professional leak detection services in Hamilton. Find hidden roof leaks before they cause water damage. Sealteck Roofing offers 24/7 emergency detection.
Leak Detection Specialists Hamilton: Step-by-Step Guide
Learn how leak detection specialists in Hamilton find hidden roof leaks. Sealteck Roofing's proven process for residential and commercial properties.
Leak Detection Specialists Southern Ontario | Sealteck Roofing
Expert leak detection for flat roofs across Southern Ontario. Sealteck finds hidden leaks fast, prevents water damage, and handles insurance claims.
Leak Detection Trusted Southern Ontario | Sealteck Roofing
Professional leak detection trusted across Southern Ontario. Sealteck identifies roof leaks fast, backs claims with insurance expertise. Get peace of mind today.
Leaking Roofs Affordable Hamilton | Flat Roof Repair
Leaking roofs affordable Hamilton solutions from Sealteck Roofing. Expert flat roof repair and leak detection for homes and businesses.
Leaking Roofs Affordable Southern Ontario | Sealteck Roofing
Leaking roofs affordable Southern Ontario: expert flat roof repair and leak detection. Family-owned contractor with 25+ years experience. Emergency repairs available.
Leaking Roofs Company Hamilton: Repair & Replacement Guide
Find the right leaking roofs company in Hamilton. Compare repair options, emergency services, and long-term solutions for flat roofs.
Leaking Roofs Company Southern Ontario | Sealteck Roofing
Expert leaking roof repair and detection across Southern Ontario. Sealteck Roofing offers 24/7 emergency service, insurance claims support, and proven solutions.
Leaking Roofs Contractors Hamilton | 25+ Years Experience
Leaking roofs contractors Hamilton with 25+ years experience. Emergency repairs, leak detection, insurance claims support. Call for fast, reliable service.
Leaking Roofs Experts Southern Ontario | Sealteck Roofing
Leaking roofs experts Southern Ontario with 25+ years experience. Emergency repairs, leak detection, insurance claims. Family-owned since day one.
Leaking Roofs Installation Hamilton | Sealteck Roofing
Leaking roofs installation and repair in Hamilton. Sealteck Roofing fixes flat roof leaks with 25+ years experience. Emergency service available.
Leaking Roofs Licensed Hamilton | Sealteck Roofing
Licensed roofing contractor in Hamilton fixing leaking roofs for 25+ years. Fast leak detection, repairs & insurance claims. Call Sealteck today.
Leaking Roofs Licensed Southern Ontario | Sealteck Roofing
Leaking roofs licensed Southern Ontario contractor. 25+ years experience, flat roof repairs, leak detection, and emergency service across Hamilton.
Leaking Roofs Near Me Hamilton: Expert Repair & Detection
Leaking roofs near me Hamilton? Sealteck Roofing offers 24/7 emergency repairs, leak detection, and insurance claims support for flat roofs.
Leaking Roofs Near Me Southern Ontario | Sealteck Roofing
Water damage from leaking roofs? Sealteck Roofing finds and fixes roof leaks fast across Southern Ontario. 25+ years, 24/7 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
