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McLellan Contracting Roofing 1


We offer a 25-30 year workmanship warranty backed by GAF

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John McLellan Contracting Inc. is a certified GAF Master Elite Roofing Company that specializes in High-Performance Roofing Systems.

John McLellan Contracting Inc. is a privately held company which provides a wide range of construction related solutions for homeowners and business owners alike. As a growing company, McLellan Contracting is led by a highly experienced and educated "hands-on" owner and managers whose goals include providing service and quality products to its valued customers.

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Did you know that we provide Residential & Commercial Solutions in:

Exterior Renovations

Exterior Renovations

Interior Renovations

Interior Renovations

Project Management

Project Management

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GAF Master Elite Logo
National Rooffing Contractors Association Logo
Velux Logo
Select Shingle Roofer Logo
Ajax Pickering Board of Trade 2010 Business Excellence Award
Ajax Pickering Board of Trade This is an Eco Business Logo
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