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30 Cowansview Road, Cambridge, ON N1R 7N3

Phone: (Cambridge): 519‑623-4455

Phone: (Brantford): 226-802-2134


Melloul-Blamey Construction, Waterloo Hospice, Modified Bitumen

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


Your roof is one of the most important parts of your property as it adds not only a visual appeal to a building, but also goes a long way in saving you from bad weather conditions like storms. We, at  Grand Valley Roofing & Coatings Inc. are known for building and installing superior quality roofs for all our clients in and around Cambridge.


We are one of the leading commercial flat roofers and in Southwestern Ontario. We are known for our attention to detail, exceptional workmanship, and integrity. Being in the roofing industry for many years now, we have risen to become one of the most reliable flat roofing company in the area. Through our experience and our learnings, we have developed skills and creative abilities that have helped us solve roofing problems in a unique and innovative way.

Introduciing Grand Valley Roofing & Coatings Inc.

Request Your Free Estimate

Our Qualifications

Originally established as Triple D Roofing, we have been in the roofing industry since 1999. Over the years, we’ve built a solid reputation and have gained the trust of many people, thus forming a strong customer base. Our entire staff is trained and certified to make sure that the services you receive are only the best.


Serving Residential and Commercial Customers

We provide roofing solutions for both residential and commercial customers in Cambridge. To learn more about our services and expertise, don’t hesitate to contact us today.

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 To The Community

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)

Learn More About Our Services

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


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

Learn More About Re-Roofs

Get a Quote

Grand Valley Roofing has been providing quality new and re-roofing work in Southwest Ontario for more than 30 years. 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.

Request Your Free Estimate

Committed To Preserving Our Heritage, Environment And Future

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.


Contact Us

If you are looking for a roofing contractor that can accurately understand your requirements and offer the best possible roofing solutions, get in touch with us.

Professional Affiliations

Grand Valley Roofing (GVR) & Coatings Inc.

30 Cowansview Road
Cambridge, ON N1R7N3

Methods of Credit Card Payment

24 Hour Emergency Service


Cambridge: 519‑623-4455

Fax: 519‑623␀7428

Brantford: 226-802-2134


Monday - Friday

09:00 AM - 05:00 PM

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