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AJT Roofing & Contracting

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AJT Roofing & Contracting is committed to respecting the privacy of individuals and recognizes a need for the appropriate management and protection of any personal information that you agree to provide to us. We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request.

 

ABOUT AJT ROOFING & CONTRACTING
Be prepared for any weather.

You can rest assured that when you choose AJT Roofing & Contracting, you are receiving one of Niagara’s best and most trusted roofers since 2005. We take pride in ourselves on our differentiated and efficient service that has no equal.

Denah
Snow-covered home with new shingles installed by AJT Roofing & Contracting, one of the trusted St Catharines roofing companies.
5,362

Happy Customers

5,362

Projects Done

WHY CHOOSE US

We are the perfect solution to all your roofing problems

YOUR TRUSTED, RELIABLE SOURCE FOR QUALITY ROOF REPLACEMENT & REPAIR AT AFFORDABLE PRICES

At AJT Roofing & Contracting, we proudly serve homeowners throughout St. Catharines, Thorold, Niagara-on-the-Lake, Niagara Falls, and across the entire Niagara Region. Whether you need fast leak repairs, missing shingle replacements, or full roof restorations, our experienced team is ready to help. We specialize in shingle roof repair St. Catharines, Thorold and Niagara Region homeowners can rely on for long-lasting protection and value. No matter where you’re located in the Niagara area, you can count on us for honest advice, quality workmanship, and dependable roofing solutions that stand the test of time.

When homeowners compare different St. Catharines roofing companies, they choose AJT Roofing & Contracting for our local experience, Malarkey-certified installers, and honest workmanship.

Free Estimates

No Sub Contractors

Lifetime Guarantee on Materials

Guaranteed Workmanship

OUR CERTIFICATES

OUR ACHIEVEMENTS

St catharines roofing companies | This Week Fort Erie POST READERS' CHOICE 2024 DIAMOND WINNER
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2023 Quality Rating over 95% for st catharines roofing companies

Our Supporting Brands

One of the few st catharines roofing companies with Solar Attic Vents Certified
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Soprema
Logo for Emerald Pro Contractor
Logo for Certified Residential Contractor by Malarkey Roofing Products. The logo is shaped like an inverted pentagon with a stylized house depicted in black and white at the top. Below the house, the words 'CERTIFIED RESIDENTIAL CONTRACTOR' are written in bold black text on a white background. The Malarkey Roofing Products logo is positioned at the bottom, centered over a green shamrock.
Malarkey Roofing Products used by st catharines roofing companies
CertainTeed Logo
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OUR LOCATIONS

Locations We Serve in Ontario

AJT Roofing & Contracting is one of the trusted St. Catharines roofing companies, proudly serving homeowners across the Niagara Region with professional roof replacements, repairs, and inspections.

TESTIMONIALS

What Our Clients Say?

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Our Recent Articles

7 Signs You Need a Roof Replacement Before It’s Too Late

7 Signs You Need a Roof Replacement Before It’s Too Late

As a homeowner, keeping your roof in reliable condition is one of the most important parts of protecting your property. Your roof shields everything beneath it: your family, your belongings, and the structure of your home itself. But a roof doesn’t last forever. And when problems show up, they usually…

Leaky Roof What to Do: A Homeowner’s Guide to Quick Action

Leaky Roof What to Do: A Homeowner’s Guide to Quick Action

You’re sitting in your living room when you notice a dark stain spreading across your ceiling. Or maybe you’ve spotted water dripping into a bucket you strategically placed after the last storm. A leaky roof is one of those home emergencies that can make even the calmest homeowner feel a…

Why a Free Roofing Estimate Could Be Your Best Investment This Year

Why a Free Roofing Estimate Could Be Your Best Investment This Year

When it comes to home maintenance, few projects are as significant, and sometimes as daunting, as roofing. Your roof protects your family, your belongings, and your home’s overall structural integrity. Yet many homeowners hesitate when it comes to exploring roofing solutions, unsure of costs or even where to start. That’s…