
Custom Contracting Roofing & Eavestrough Repair Cambridge
Custom Contracting was founded in 1999 and provides roofing in Cambridge, with work across Waterloo Region. Its Cambridge options include Grand Valley Heritage Shield shingles for historic districts.
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Business Highlights
- The company describes itself as family-owned and operated.
- It lists Owens Corning Preferred Contractor status.
- It identifies a GAF certification and factory-trained installation for GAF roofing systems.
- The company says it is fully licensed, liability-insured and WSIB-covered.
- It offers a written lifetime workmanship warranty on roofing installations.
- The company says its own crew handles every job without subcontractors.
Service Area
Burlington, Hamilton, Oakville, Milton, Mississauga, Ancaster, Dundas, Stoney Creek, Waterdown, Grimsby, St. Catharines, Niagara Falls, Kitchener, Cambridge, Guelph, Waterloo, Brantford, Brampton, Toronto and Vaughan.
Public local listing. Custom Contracting Roofing & Eavestrough Repair Cambridge is one of 12 roofers ProsGrade lists in Cambridge, Ontario.
7 services listed, including Roof installation, Roof replacement and Roof repairs. Open 24 hours, 7 days a week. 9 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Custom Contracting Roofing & Eavestrough Repair Cambridge compares with the other 11 roofers on ProsGrade in Cambridge, using public Google ratings and review counts.
- One of 12 Cambridge roofers on ProsGrade.
Services Covered
7 services- Roof installationFull system from deck to ridge cap
- Roof replacementFull tear-off; new underlayment, ice shield and shingles
- Roof repairsEmergency and scheduled calls
- Asphalt shingle roofing
- Metal roofingStanding-seam and snap-lock panels
- Flat roofingTPO, EPDM and modified bitumen for flat or low-slope roofs
- Cedar shakeHand-split cedar
Reviews
What customers say
Several customers praise professional crews, timely work and clean job sites. One customer says Darryl promptly checked a roof completed 12 years earlier and made preventative repairs; another reports a heating-cable job took almost three months, with incorrect work, wrong materials and poor communication.
Customer Reviews
Tim Hughes
Ann Mason
David Miller
Very good company. All of the staff took consideration and professionalism with my roofing needs after I detected a leak. They are very understanding and thorough to work with
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Frequently Asked Questions
How long do Custom Contracting roof projects take?
Residential roofing projects generally take 1–3 days, depending on size and complexity.
Does Custom Contracting handle permits for roof work?
It handles permit applications as part of its roofing service.
How does Custom Contracting assist with roof insurance claims?
It photographs and measures the roof and prepares a line-item repair estimate. The homeowner deals with the insurer; Custom Contracting does not negotiate claims or advise on coverage.
Does Custom Contracting install roofs year-round?
It installs roofs year-round using proper techniques.


