Services - Roof Repairs

McLellan Contracting focuses on empowering all of its skilled trades with continuing education whenever available and roofing is no exception.

Our roofers are Certified by the Manufacter  to install Roofing Products.

Timberline Selection

GAF Certified Installers:

  • Our GAF certification requires retesting every two years, in addition to Master Elite status - top 3% of all shingle installers. (1 of only 2 Master Elite Certified Businesses in Durham Region)
  • We are Member of Certainteeds Professional Roofers Advisory Council for 9 years in a row.
  • We are also Certified Installers of Velux Skylights.

With 17 years experience and hundreds of satisfied roofing customers we guarantee our Roof Renovations.

GAf Roofing System

Roofing Icons