Browse the Top 10 Roofing & Siding Contractors in Toronto, ON

Canadian Roofing Company delivers high-quality residential and commercial roofing solutions across the GTA. With over four decades of experience, we specialize in shingle and flat roofing installations, repairs, and maintenance, complemented by carpentry, insulation, and ventilation services. Our mission combines technical expertise with customer-centric values to enhance property longevity and energy efficiency.

RK Flat Roofing provides expert commercial and industrial flat roofing solutions using TPO (Thermoplastic Polyolefin) systems. With over 20 years of experience, we specialize in energy-efficient, eco-friendly installations, repairs, and waterproofing for properties across Southern Ontario. Our certified team ensures safe, durable, and cost-effective results tailored to client needs.

Roofing Repairs Company delivers expert residential and commercial roofing solutions in Toronto since 1990. Specializing in leak repairs, animal damage prevention, and emergency services, we extend roof lifespans while reducing replacement costs. Our team provides guaranteed workmanship with immediate response times and transparent pricing.

Bathurst Roofing provides expert residential and commercial roofing services in Toronto and the GTA. Specializing in flat roofs, shingles, metal fabrication, and specialty materials like slate and steel, we combine 50+ years of experience with premium Triple 'A' manufacturer products. As a family-owned business since 1968, we guarantee quality workmanship, competitive pricing, and a customer-centric approach with full insurance coverage and WSIB compliance.

Luso Roofing & Contracting provides expert roofing services in Toronto, specializing in repairs, replacements, and maintenance for residential, commercial, and industrial properties. With decades of experience and industry certifications, we deliver durable solutions tailored to Torontos climate. Our focus on quality craftsmanship and 24/7 emergency services ensures long-term protection for every client.

Knox Insulation & Roofing delivers expert insulation and roofing solutions across Central Ontario. Specializing in energy-efficient upgrades since 1974, we help homeowners and businesses reduce energy costs through attic, wall, and roof insulation, ice dam removal, and durable roofing installations. Our family-owned team combines decades of experience with licensed expertise to provide tailored solutions that enhance comfort and sustainability.

Toronto Roofing provides comprehensive residential and commercial roofing services, including replacements, installations, repairs, and architectural cladding. We specialize in flat roofing, metal systems, natural slate, and custom metalwork using premium materials from trusted manufacturers. Our team combines technical expertise with meticulous attention to detail for long-lasting, code-compliant solutions.

Rosman Roofing provides professional roofing installations, repairs, and maintenance services across the Greater Toronto Area. Established in 1981, we combine over 30 years of experience with a commitment to quality, offering transparent pricing, a 10-year warranty, and hands-on owner supervision for every project.

Alpine Roofing has provided expert residential, commercial, and industrial roofing services in Toronto and the GTA since 1974. Specializing in shingled roofs, flat roofs, metal roofing, and custom carpentry, we combine quality materials with skilled craftsmanship. Our team delivers timely, reliable solutions for repairs, installations, and maintenance across diverse property types.

E W Smith Roofing provides comprehensive roofing services in Toronto, specializing in repairs, replacements, and installations for residential and commercial properties. With over 40 years of experience since 1979, we combine expert craftsmanship with premium materials to ensure durable, high-quality results. Our team prioritizes customer satisfaction through personalized consultations and transparent project planning.