Commercial, Industrial & Institutional
Commercial, Industrial and Institutional Roofing Projects
Experienced and Reliable Commercial, Industrial and Institutional Roofing Contractors in Cambridge
Grand Valley Roofing & Coatings Inc offers the latest in technology, materials and knowledge, all protected by our warranty. Look to us for viable solutions to your problem roof or deck. Grand Valley Roofing & Coatings Inc provides modern and traditional roofs for small and large commercial, industrial and institutional buildings. At Grand Valley Roofing & Coatings Inc, Our Team is always ready to offer commercial roofing solutions for our clients in Cambridge.
With over three decades of experience in the field, we have dealt with various kinds of roofing problems at industrial sites. Common problems include roof leaks, accumulated water, storm damage, plant and algae growth, roof expansion and contraction and failure to follow a maintenance program. Our licensed contractors have the expertise and experience to provide commercial, industrial and institutional roofing solutions for such challenges.


Flyover of Caran Development, Manitoulin Transport, 1331 Shawson Dr., Mississauga, Garland BUR
Why Choose Grand Valley Roofing?
The people of Cambridge trust Grand Valley Roofing & Coatings Inc for a reliable commercial, industrial and institutional roofing solution. We have worked with many clients over the years and have helped them get a strong and durable roof over their heads. If you are still in the market, looking for a reliable and professional roofing contractor, read about the benefits you get by hiring us:
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We have been in the business since 1999.
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Our team has worked on a variety of flat-roof industrial and commercial, industrial and institutional roofing projects, allowing us to learn and adjust to the changing technologies and customer requirements.
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We offer various roofing services, making us a one-stop shop for all your roofing needs.
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We are the trusted roofing contractor for the people of Cambridge.
Grand Valley Roofing, A Superior Commercial, Industrial and Institutional Flat Roofing Company
Commercial, Industrial and Institutional Flat Roofing
Our flat roofing services are designed to provide durable and long-lasting solutions for businesses and commercial properties. We understand the challenges of flat roofs and employ cutting-edge technologies and materials to ensure superior performance.

New BUR roof at 3375 North Service Road, Burlington.

New Modbit Roof at BWXT Canada Ltd., Cambridge.
Commercial Industrial and Institutional Roof Installation
Our expert team excels in commercial, industrial and institutional roof installations, delivering top-notch craftsmanship and unmatched attention to detail. We work closely with clients to assess their requirements and recommend the most suitable roofing systems for their commercial properties. From traditional built-up roofs to modern single-ply membranes, our installations are executed precisely to guarantee reliability and longevity.
Commercial Industrial and Institutional Roof Repair and Maintenance
Timely and effective roof repair and maintenance are crucial to the longevity of any roofing system. Grand Valley Roofing & Coatings Inc offers comprehensive repair services to promptly address leaks, damage, and other issues. Our skilled roofers are equipped to handle varied roofing materials and systems. Additionally, our proactive maintenance programs are designed to prevent potential problems, saving clients time and money in the long run.

Removing the perimeter of an old BUR roof.
Learn about Our Roofing Options
Grand Valley Roofing & Coatings Inc has serviced many commercial, industrial and institutional clients. Refer to the Projects Menu below to learn more about our services and past projects. Contact Us today and let us know what type of roofing services you want. Our team will try and provide you with solutions that can help you.
BUR - Built-Up Roofing Projects
(Hot, Cold & Ballasted Applications)
Built-Up Roofing (BUR) projects encompass various roofing applications, including hot, cold, and ballasted methods. In hot BUR applications, layers of bitumen and reinforcing fabrics are heated and fused to create a durable membrane. Cold BUR involves using adhesives or asphalt emulsions, offering a more environmentally friendly alternative. Ballasted BUR systems incorporate a ballast layer like gravel to secure the roofing materials. These applications provide: • Robust, multi-layered protection. • Making BUR a popular choice for flat or low-sloped roofs. • Ensuring resilience against weather elements and extending the lifespan of the roofing system
Some of Grand valley Roofing's BUR projects include the following: • Walmart Truro, NS, Garland Fully Ballasted • Garland Canada 141 Father David Baurer. Waterloo • Grand Valley Fortifiers, 486 Main Street, Cambridge, Garland • Caran Development, Manitoulin Transport, 1331 Shawson Dr., Mississauga, Garland • Garland Canada, Lutherwood Village, 41Weber St. W., Kitchener • Trinity Village Care Centre, 2727 Kingsway, Chapel, Garland • Cooper Standard, 341 Erie St., Stratford Garland • Demikon Construction Ltd., Beer Store, 710 Woolwich, Guelph • Fischer Canada Stainless Steel, Fischer Service Garland • Garland Canada lnc., Goderich Hospital, Garland, Cold Applied • Garland Canada lnc., Lutherwood, Benjamin Drive, Waterloo, Garland • AOC Resins & Coatings, 38 Royal Road, Guelph • JP Commercial Contractors lnc., Hillcrest Elementary School, Phase 1, 501 8th St. W., Owen Sound • Bazflex Canada Ltd., 161 Samuelson St., Cambridge • Central Views Property Management, Plaza @ 907 Frederick St., Kitchener • Goderich Hospital, 120 Napier St. Garland Canada Inc. • Town of Tillsonburg, 31 Earle St., OPP Training Centre • TSC Store, 400 Bayfield Road, Goderich • Dignity Memorial/Westmount Memorial Centre, Kitchener • Cooper Standard, 341 Erie Street, Stratford • Spec Construction, Dupar Controls, 150 Goddard Cres., Cambridge • Avila Investments Ltd., 1144 Courtland Ave. E., Kitchener • Avila Investments Ltd., 232 Guelph St., Georgetown • Region Wide Real Estate, Unit 5 - Pharmacy, 350 Hespeler Road, Cambridge • Fischer Canada Stainless Steel Tubing Inc., 190 Frobisher Dr. Waterloo • King Ridge Square, Oakville • Brampton Strip Mall, Brampton • Melrose Investments, Kingridge Plaza, Burlington • Mellou-Blaney - Belmont Towers, Kitchener • Melrose Investments, North Service Road, Burlington • Interstate Batteries, Breslau • Bruce-Grey District School Board, Eight Schools • Grand Valley Fortifiers, Hamilton, Garland • Fischer Canada Stainless Steel, Waterloo • 990 Bishop Street, Cambridge • Drayton Arena, Drayton • St. Josephine Church, Mississauga • GL Plaza, Brampton • Finnie Distributing, St. Marys 2 Ply BUR Mop Cap • Region Wide Real Estate, Party City, Pizza Pizza & Pet Value,561 Hespeler Road, Cambridge • Melrose Investments, Cornwall Road, Oakville • Drier Construction Group Inc., Sarmazian Flooring, St Jacobs • 5335 John Lucas Drive, Burlington • Hy-Pro Plumbing & Drain Cleaning, Cambridge • Tillsonburg Operations Services Cold Applied • Avila Investments Ltd., 36 Northfield, Waterloo, • Avila Investments Ltd., 666 Woolwich, Guelph

The BUR roof at Interstate Battery, Breslau being mopped.

Grand Valley Fortifiers, 486 Main Street, Cambridge, Garland
MODBIT - Modified Bitumen
(Hot, Torched Cap Peel & Stick Self-Adhering & Flameless)
Modified Bitumen (MODBIT) roofing offers a versatile solution with various application methods. In hot applications, bitumen and reinforcing fabrics are heated and fused for a robust membrane. Torched cap installation involves melting the bottom of the roll to adhere it to the substrate. Peel-and-stick, a self-adhering method, simplifies installation, while flameless application utilizes cold adhesives, ensuring safety and efficiency. MODBIT systems are known for their durability and flexibility, providing reliable protection against the elements.
Some of Grand valley Roofing's Modbit projects include the following: • JP Commercial, Amabel Sauble School, Sauble Beach, Soprema Cold • Bronnenco Construction. 493 Dundas St., London • Drier Construction, LCBO, Port Elgin • Gateman Milloy, Cambridge Soccer Centre • Melloul Blamey, O'Malley Apartments, Kincardine • S G Cunningham, Scotia Bank, Hespeler Road, Cambridge • Stone Town Construction, 19 Van Street, Tillsonburg • C.R. Plastic Products, 1172 Erie St. Stratford • Melloul-Blamey Construction, 741 King St. W., Kitchener • Fulford’s Hardware (The Cook’s Cupboard), 183 Goderich St., Port Elgin • Drier Construction Group Inc., LCBO, 350 Hespeler Rd., Cambridge • Fulford’s Hardware (The Cook’s Cupboard), 183 Goderich St., Port Elgin • RHC Construction and Design Management, 1254 Marlborough, Oakville • Tambro Construction Ltd., Craigleith Ski Club, Collingwood, Cold Applied • Gateman Milloy, Wendy’s, Dollarama, Holiday Inn Drive, Cambridge • JP Commercial Contractors Inc., 1246 Goderich St., Port Elgin • Melloul-Blamey Construction, 6-14 Acorn St. Hamilton • Vicwest Building Products, 362 Lorne Ave E, Stratford • JP Commercial Contractors Inc. The Douglas, 1723 8th Ave E., Owen Sound • Melloul-Blamey Construction, 66 Weber St. E., Kitchener, Civic 66 • JP Commercial Contractors, M'wikwedong Native Cultural Centre 1723 8th Ave E, Owen Sound • Stone Town Construction Ltd., 25 Strange Street, Kitchener Waste Water Treatment, Bakor Waterproofing, Cold Applied • Tambro Construction Ltd., Hawkins St, Niagara Falls Bakor Waterproofing, Cold Applied, Torched Cap • Melloul-Blamey Construction, 70 Ontario St., Milton Affordable Housing, Soprema • Canada Mold Technology Inc., Woodstock Torched • Filtec Screens Inc., Woodstock Torch-on • 1 Victoria St., Apartments & Commercial Site, Kitchener • Milton Operations Centre, Milton • Niagara College, Welland • Perth County EMS, Stratford Iying in two different roofelevations • Mellou-Blaney - Belmont Towers, Kitchener • Canadian Construction Ltd., Falstaff Community Centre, Toronto Hot and Cold Applied • A & W, Burlington Soprema Torch On • Bloomingdale United Church, 850Sawmill Road, Bloomingdale Peel & Stick • Melloul-Blamey, BMW Grand River, Kitchener • Melloul-Blamey Construction, Grand Ave., Cambridge Modified Bitumen - Torched, Express Board &Torched Cap • Trinity Village Care Centre, Kitchener Cold Applied • West Wind Construction, Dobbie Drive, Cambridge Garland, Cold Applied • Drier Construction Group Inc., Starbucks, Waterloo • Melloul-Blamey, Batavia Project, Waterloo • 144 Watson Blvd., Guelph • Salisbury Residence, Cambridge • Kortyard Complex, Guelph • Melloul-Blamey Construction, Environmental Services Building, Brantford Cold Applied Bit Mod - Glued • St. Benedict's Parish Church, Milton • Skyjack Inc., Guelph • Carizon Family & Community Service, Sandhills School, Baden • Melloul-Blamey Construction, 144 Watson Road N., Guelph Torched Cap • Melloul-Blamey Construction, Waterloo Hospice • BWXT - Babcocks, Cambridge Cold Applied • Activia Construction Inc., Trailside Apartment Condos, Waterloo 249 Grey Silo Road

Modbit roof applied at Niagara College, Niagara Fall

Melloul-Blamey Construction, 741 King St. W., Kitchener
TPO - Thermoplastic Roofing
(Mechanically Fastened, Fully Adhered & Self Adhered)
Thermoplastic Roofing (TPO) offers a range of installation methods catering to diverse roofing needs. Known for energy efficiency and durability, TPO roofing systems are popular for their reflective properties and resistance to UV rays.
Some of Grand valley Roofing's TPO projects include the following: • AMICO Design, Mackenzie Drive West Bus Terminal, Vaughan • Destinations, 521 Dundas Str., Woodstock • Hobart Food Equipment, 2875 Bay Shore Rd., Owen Sound • Academy Construction, 115 Bullock St., Kitchener, Fully Adhered • Vicano Construction, Tigercat, Paris • Sierra Construction Limited, 59 Reeves St., Woodstock, Fully Adhered • Academy Construction, 115 Bullock St., Kitchener, Fully Adhered • Connect Equipment, 1876 Huron Road, Kitchener, Fully Adhered • Bolt & Nut Supply, 384 Franklin Blvd., Cambridge • Demikon Construction Ltd., 111 Gregson Court, Fergus, Mechanically Fastened • Blendtek Ingredients, Cherry Blossom Road, Cambridge, Self-Adhering TPO • Firestone Self- Adhered • Hydro One, Nanticoke • JP Commercial Contractors Inc., Shallow Lake • 89 Lorne Ave., Stratford • The Westhill Residences and Apartments by Sifton Properties, Waterloo, Shingle and TPO • C Rothsay Rendering Plant, Moorefield • North Dumfries Community Complex, Ayr • McDonalds, Hamilton • Lowes - Ancaster • Trucking Company, Cambridge • Masonic Temple, Waterloo • Brescia University College, London Fully Adhered • Claire Tower. Guelph • Thai Hut, 641 Erie Street, Stratford • Gould Lake Residence • K-Auto, 126 Clarke Road, London • Brampton Audi, Brampton • Residential Flat Roof, Waterdown • Adesso, Vaughan • Drier Construction Group Inc., Starbucks, Waterloo • SpaceCo, 115 Turnbull, Cambridge • Golf’s Steak House & Seafood, Kitchener • Victoria Storage, Kitchener • TW Properties, Sodrox Chemicals, Highway 124 Mechanically Fastened • Metrus Properties, Etobicoke • Devin Construction Ltd., Ontario Federation of Agriculture Office, Guelph Rhino Bond • Four Points by Sheraton, Thorold • George Sant & Sons Greenhouses, Vaughan Fully Adhered • Specialties Graphics, Warden Ave., Waterloo Johns Manville • Blendteck, Goddard Crescent for Jackman Construction Firestone Self- Adhered • Adesa Kitchener

The TPO roof at the Ontario Federation of Agriculture, Guelph

Blendtek Ingredients, Cherry Blossom Road, Cambridge, Self-Adhering TPO
EPDM - Ethylene Propylene Diene Terpolymer
(Fully Adhered, Mechanically Fastened & Ballasted)
Ethylene Propylene Diene Terpolymer (EPDM) roofing provides flexibility in installation methods. Fully adhered EPDM involves bonding the membrane using adhesives for a secure attachment. Mechanically fastened EPDM employs anchors for stability, and ballasted EPDM incorporates a layer of ballast, such as gravel, to secure the roofing materials. EPDM is recognized for its weather resistance, longevity, and ability to adapt to temperature fluctuations.
Some of Grand valley Roofing's EPDM projects include the following: • Alma College, 99 Moore St., St. Thomas, Fully Adhered • Melloul Blamey, West Peak, 201 Elmira Road South, Guelph • Ironworks Kitchen, 529 Dundas St., Woodstock ON • Melloul-Blamey Construction, Weber Scott Pearl, 66 Weber St. E., Kitchener, Fully Adhered - Two Buildings • Sierra Construction Limited, Sherwood Forest, London, - Roof B, Ballasted • Teleyne Dalsa Inc., 105 Baffin Place, Waterloo, Ballasted • Melloul-Blamey Construction, YWCA - Phase 2, Block Line, Kitchener, Fully Adhered • Garage Flat Roof & Overhang, Cambridge Fully Adhered • Woodside Properties LTD., Turnbull Court Ballasted • Domingo Meat Packers, Arthur Fully Adhered • Sierra Construction Ltd., Sherwood Forest, London Ballasted, Building B & D •Vicano Construction Limited, 34 Norman St., Brantford, Ballasted • Devian Construction Inc., 1723 8th Ave East, Owen Sound Office Building • Melloul-Blamey Construction, 1470 Block Line, Kitchener YWCA Supportive Housing • Cambridge Insurance Single Ply • Jameson Parkway High Rise. Cambridge Loose Laid Ballasted

EPDM Roof on Kitchener YWCA

Vicano Construction Ltd., 34 Norman St., Brantford, Ballasted
PVC - Thermoplastic Polyvinyl Chloride
(Fully Adhered, Mechanically Fastened & Self-Adhered)
Thermoplastic Polyvinyl Chloride (PVC) roofing systems offer versatility in application methods. Fully adhered PVC involves bonding the membrane using adhesives for a seamless installation. Mechanically fastened PVC utilizes mechanical anchors for stability, while self-adhered PVC simplifies the process with a peel-and-stick application. PVC roofs are known for their durability, chemical resistance, and low maintenance requirements.
Some of Grand Valley Roofing's PVC projects include the following: • Ramar Contractors, 30 Bett Court, Guelph • Langdon Hall - Country House Hotel & Spa, Cambridge

Ramar Contractors, 30 Bett Court, Guelph
Grand Valley Roofing does not shingle Residential Roofs.
Contact us for a Free Estimate
While a regular inspection and repair program will lengthen the life of your roof, eventually the time comes when a new roof is necessary. An increasing number of insurance companies are making a re-roof part of their requirements for coverage. To protect your investment, select Grand Valley Roofing & Coatings Inc for all your commercial, industrial and institutional roofing needs in Cambridge.
Contact our commercial roofers in and around Cambridge to learn more about our inspection services. You can contact us to schedule an appointment for inspection, maintenance and repair.