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Guaranteed Roofing and General Contracting won the best roofing company 2022 reader's choice awards

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At Guaranteed Roofing, our attention to detail and expertise go hand-in-hand. It shows every time you look at one of our projects. Whether you need a new roof installed on your home or business or you require roofing maintenance and repairs, we provide roofing services at honest, competitive rates.

Contact us today to request a free, no obligation estimate or inspection!

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Guaranteed Roofing and General Contracting is Fully Insured and Licensed with WSIB
Guaranteed Roofing and General Contracting is a member of the Aurora Chamber of Commerce
Guaranteed Roofing and General Contracting uses payment plans and financing for affordable roofing projects
Guaranteed Roofing and General Contracting is a member of the King Chamber of Commerce
Guaranteed Roofing and General Contracting uses Roofr and the instant estimator tool to get an estimate in 30 seconds
  • Family Owned and Operated

  • Serving the Community Since 1994

  • Free, No Obligation Estimates & Inspections

  • Quality Materials

  • Payment Plans

  • Fully Insured

  • Hands-on, Personal Experience

  • Velux Certified Installers and IKO Pro Select Installers

  • Voted "Best Roofing Company" 2022

Guaranteed Roofing and General Contracting uses IKO shingles
Guaranteed Roofing and General Contracting uses BP shingles
Guaranteed Roofing and General Contracting uses Certainteed shingles
Guaranteed Roofing and General Contracting uses GAF shingles
Guaranteed Roofing and General Contracting uses Maxi Vents for roof ventilation
Guaranteed Roofing and General Contracting uses Velux Skylights and Sun Tunnels
Guaranteed Roofing and General Contracting won the best roofing company 2022 reader's choice awards
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