Find 5 Roofing & Siding Contractors You Can Count On in Oshawa, ON

Over The Top specializes in residential roofing services across the GTA and Durham Region. We deliver premium roof repairs, replacements, and inspections with a 12-year workmanship warranty. Our certified team prioritizes safety, transparency, and customer satisfaction.

RMS Siding & Eavestrough specializes in premium siding and eavestrough installation and repair services for residential properties. Based in Oshawa, Ontario, we enhance home exteriors with durable materials, including vinyl siding, aluminum eavestroughs, and gutter guards. Our focus on quality craftsmanship, competitive pricing, and customer satisfaction has made us a trusted choice for homeowners in the Greater Toronto Area.

Wilson's Roofing has provided expert residential roofing solutions in Durham Region since 1954. Specializing in re-roofing, repairs, and eavestroughing, we combine 60+ years of experience with a 10-year workmanship guarantee. Our certified team delivers comprehensive services including flashing installation, attic insulation, and emergency roof repairs using premium Canadian materials.

Berkhofs Roofing is a family-owned Oshawa business specializing in residential roofing installations, repairs, and vinyl siding services. With over 35 years of experience, we deliver durable solutions using premium materials like IKO shingles and Kaycan aluminum products. Our certified team prioritizes customer satisfaction through transparent communication, competitive pricing, and comprehensive warranties.

Gencan Roofing & Waterproofing specializes in flat roofing solutions for residential, commercial, and industrial properties in Ontario. With over 45 years of experience, we deliver durable, energy-efficient systems using TPO, PVC, and EPDM materials. Our services include installations, repairs, maintenance, and roof restoration, emphasizing competitive pricing and timely execution.