Your Trusted Roofing Experts

Raising Commercial & Residential Roofing Standards

High-quality materials, expert craftsmanship, and a customer experience that exceeds expectations.

Our Services

Reliable Roof Repair Solutions

Our expert team handles all types of roof repairs, addressing leaks, damages, and wear with precision. We conduct thorough assessments to identify issues and provide efficient solutions that restore your roof’s function and appearance. Trust us to minimize disruption while preserving the integrity of your home.

Expert Roof Installation Services

We specialize in delivering durable roof installations tailored to your specific needs. Our team uses high-quality materials and proven techniques to ensure your roof stands the test of time. From initial consultation to project completion, we prioritize your satisfaction and safety, ensuring seamless integration with your home’s architecture.

Comprehensive Roof Maintenance

Regular maintenance is key to extending the lifespan of your roof. Our maintenance services include inspections, cleaning, and preventative repairs that keep your roof in optimal condition. We help you anticipate issues before they escalate, ensuring your home remains protected for years to come.

Backed by Certification. Driven by Quality

At Gateway Roofing, we are fully licensed, insured, and committed to maintaining the highest industry standards. Our team undergoes annual training to stay up to date with workplace safety regulations, including WSIB compliance, liability insurance, and Working at Heights certification. We are directly trained by manufacturers to ensure expert installation and undergo rigorous inspections to guarantee quality craftsmanship. With a proven track record of excellence and a strong reputation in the industry, we remain dedicated to delivering reliable, secure, and high-performance roofing solutions for our customers.

Roof Replacement Made Affordable

A new roof doesn’t have to be a financial burden. With financing options tailored to your needs, you can get the protection your home deserves today and make payments in a way that works for your budget.

Client Testimonials

See what our satisfied clients have to say about our services!

Why We Are Different

Gateway Roofing is the no-nonsense, high-quality roofing company that delivers premium workmanship, real transparency, and a hassle-free experience — without high-pressure sales or subcontractor shortcuts.

We don’t just install roofs.

We deliver a professional experience from start to finish.

Our Work

Explore Our Latest Roofing Projects

Discover how we transform homes and businesses with our top-quality roofing solutions.

Church Roof Replacement

This project involved the conversion of a historic church into 19 condominium units located on Main Street in Hamilton. Gateway Roofing was contracted to complete a full roof replacement on the main structure, totaling over 450 bundles of shingles. The scope also included tying in 12 newly constructed dormers, installing over 250 roof vents and pipe boots for proper waterproofing, and completing flat roofing work on both the West Avenue section and the bell tower.

Residential New Build

This residential new construction project was initially built and dried-in by the homeowner before our team at Gateway Roofing was brought in to complete the roofing system. We installed approximately 200 bundles of GAF Timberline HDZ shingles in the Charcoal colour, delivering a clean, durable, and high-performance finish.
As part of the project, we also installed four new operable Velux skylights, enhancing natural light and ventilation throughout the home. The result is a professionally finished roofing system that complements the home’s design while providing long-lasting protection and functionality.