The Best Roofing Contractors in Oshawa

Handpicked Top 3 Roofing Contractors in Oshawa, ON. They face a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and cost to the general excellence. You deserve only the best!


1333 Boundary Road, Unit #33, Oshawa, ON L1J 6Z7

Since 2007

Insulation, Installations, Skylights, Cedar Shakes, New Construction, Re-Roofing, Pattern Slate Design, Custom Projects, Slate, Eavestrough, Copper Work, Shingles, Fiberglass, Residential and Commercial Roofing & Repair

Provides free quotes, no deposit required & financing options ● They ensure their expert installers strictly adhere to safe roofing installation practices ● Their experienced and knowledgeable staff take the time to guarantee every detail, even the tiniest, is addressed and properly managed for every single project ● Offers a 10 year workmanship warranty on both 25-year & lifetime 50-year guarantee shingles ● Serves in Durham Region, Pickering, Ajax, Whitby, Cottage Country & Toronto


Mon - Fri 8:00 am - 7:00 pm
Sat & Sun 10:00 am - 5:00 pm

TBR® Inspection Report


1115 Wentworth Street West, Unit C2, Oshawa, ON L1J 8P7

Since 1988

Asphalt and Fibreglass Asphalt Shingles, Full Replacement, Insulation, Eavestrough, Soffit, Fascia, Emergency Repair, Attic Insulation, Inspection, Repair, Maintenance, Wood Shingles, Damage, Clay and Composite and Slate Shingles, Re-Roofs, Renovation, New Roof, Installations & Siding

Provides a 10 year-non-prorated workmanship warranty ● Serves in Oshawa, Whitby, Ajax, Pickering, Durham Region & Bowmanville-Clarington ● Offers free no-obligation estimate ● Family-run company proudly serving the Durham and Bowmanville-Clarington Region for over three generations ● Pride themselves on their skilled staff, their customer service and attention to detail to ensure all of their customers are completely satisfied with their roofing experience


Mon - Thu 9:00 am - 5:00 pm
Fri 9:00 am - 2:00 pm
Sat & Sun Closed

TBR® Inspection Report


2 King Street East, Oshawa, ON L1H 2A9

Since 1997

Lifetime Metal Valleys, Ridge Vents, Asphalt, Whirley Bird Vent, Soffit, EPDM Rubber, Valley Replacements, Board Replacement, Spray Foam, Attic Insulation, Eavestroughs, Siding, 2 Ply, Ventilation, Fascia, Organic Shingles, Flat, Fiberglass, 4 Ply, Cedar Shake, Metal & Re-Roofing

24 hours emergency services available ● They back all their workmanship with written guarantees & product warranties ● Offers free metal flashing & skylight ● Provides residential and commercial roofing systems and products, as well as Waterproofing ● Ensure their customers are informed and satisfied with all work they do ● Winter maintenance packages available ● Locally owned and operated thousands of local references

Discount: 15% Off for Re-Roofs


Mon - Fri 7:00 am - 8:00 pm
Sat 8:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

TBR® Inspection Report