30 Cowansview Road

Cambridge, ON N1R 7N3

Phone: (Cambridge): 519‑623-4455

Phone: (Brantford): 226-802-2134

Fax: 519-623-9216

Email: gvroofing@grandvalleyservices.ca

Grand Valley Roofing Gives Back to the Community

To read about GVRoofing's involvement with the Ontario Industrial Roofing Contractors Association's (OIRCA) Roottop Rescue Foundation and the House of Friendship, click on the link below and scroll down on the new page.

Giving Back

Grand Valley Roofing & Coatings INC: Your Roofing Contractor in Cambridge


Welcome to Grand Valley Roofing & Coatings Inc.; one of the leading commercial flat roofers and residential shinglers in Southwestern Ontario. Known for their attention to detail, exceptional workmanship and integrity, Grand Valley Roofing has, over the years, risen to become the most sought after flat roofing company whose experience and creative thinking has solved many a roofing problem. Learn more about this company through the viewing of the following video.


If you are looking for roofing contractors in Cambridge, reach out to us today.

Committed To Preserving Our Heritage, Environment And Future

Emergency Service Available: Call 519‑623-4455 24 hours a day, seven days a week for all your roofing needs in Cambridge. We can do general repair, roof maintenance and roof snow removal. Request an estimate.

Call Us Now

Grand Valley Roofing & Coatings Inc: Your Roofing Contractor in Cambridge

A properly installed roof will help your property weather storms. Ensure your roof is ready for whatever Mother Nature can throw at it. Whether it’s a new roof, repairs or maintenance services our Cambridge roofers at Grand Valley Roofing & Coatings Inc. can meet your needs. Our roofing services are available for business owners who are situated in the Southern Ontario area with services available in London, Kitchener, Waterloo, Cambridge, Guelph, Brantford, Woodstock, Oakville, Burlington, and Toronto areas. Give us a call today for more information on how our roofers in Cambridge can assist in your roofing needs!

Roofing Service

Grand Valley Roofing Truck
24 Hour Emergency Service

Grand Valley Roofing & Coatings Inc. provides various roofing services to help maintain, protect and prolong the life of your roof and building. These include:

We offer:

  • 24 hour emergency service on flat roofs

  • Preventative roof maintenance programs

  • SkyRover’s drone roof inspections (Infrared technology - Thermo imaging)

  • General repairs/roof alterations

  • Mechanical curb and cone installation

  • Roof snow removal (No lots and/or driveways)

Your Roofing Specialists

We’ve been providing quality roofing work in Cambridge for more than 35 years.

New Roofs

Our industry recognized certified applicators have experience in multiple roofing systems: residential, commercial, industrial and institutional. With over 35 years of experience, Grand Valley Roofing & Coatings Inc. can provide solutions to any roofing situation in a timely and competitive way. We are experts in the installation of:

Roof Systems

  • BUR (aka - Tar and Gravel; Hot, cold & ballasted applications)

  • Modified Bitumen (Hot, torched cap & peel and stick self adhering - flameless applications)

  • TPO & PVC (Mechanically fastened & fully adhered applications)

  • EPDM (Ballasted, mechanically fastened & fully adhered applications)

  • ProSeal (RPW) Systems

  • TufDek Vinyl Decking

  • Residential Flat Roofs

  • Asphalt and Architectural Shingles Subtext

New Roofs

Whether it’s residential flat or shingle roof, single ply, modified bitumen or vinyl decking, we can build you a new roof.


Residential and commercial roofs can suffer from multiple Roofing Problems such as:


  • The failure to fix minor problems

  • Water pooling on the roof

  • Failure of roof perimeters e.g., gravel stops

  • Poor design choices

  • Weathering and wind damage

  • Lack of roof maintenance

  • Shingles that show granule loss, are missing, or have curls and/or cracks

  • Water damage

  • Flashing and drain problem


Grand Valley Roofing has been providing quality roofing work in Southwest Ontario for more than 35 years.

Trusted Roofers in Cambridge

Grand Valley Roofing & Coatings Inc. is a privately-owned, bonded Canadian company that employs fully-experienced and insured crews. Continually improving and updating our industry knowledge allows us to provide the highest quality workmanship by applying the latest industry technology and standards. Our accredited workmen strive for service excellence as they work in a safe and environmentally responsible manner.

Get a Quote

Choosing us for your roofing and service needs is an excellent way of protecting your roofing investment. Grand Valley Roofing & Coatings Inc. prides itself in being a progressive company that provides that small-company individual attention your project deserves; yet is large enough to tackle the biggest job. Give us a call to get a quote for all your roofing projects through our roofing contractors in Cambridge.

Privacy Statement

Grand Valley Roofing & Coatings Inc. is committed to respecting the privacy of individuals and recognizes a need for the appropriate management and protection of any personal information that you agree to provide to us. We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request, or with your written authorization for references purposes.

Professional Affiliations

Grand Valley Roofing (GVR) & Coatings Inc.

30 Cowansview Road
CambridgeON N1R7N3

Methods of Credit Card Payment

24 Hour Emergency Service


Cambridge: 519‑623-4455

Fax: 519‑623␀7428


Brantford: 226-802-2134

Email: gvroofing@grandvalleyservices.ca

Monday - Friday

09:00 AM - 05:00 PM

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