
Waterproofing Roofing
Waterproofing Roofing and Exteriors is based in Lethbridge and was founded in 1999; it specializes in re-roofing. It handles residential and commercial roofing across Southern Alberta, including new construction, roof repairs and two-ply SBS torch-on systems.
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Business Highlights
- Roofing work is not subcontracted.
- It lists the Alberta Safety Certificate of Recognition (COR).
- It lists membership in the Alberta Roofing Contractors Association.
- It lists certifications with IKO, Soprema, BP, Owens Corning and GAF.
- It identifies as a GAF Master Elite roofing contractor.
- It lists a 50-year non-prorated shingle warranty option.
- It lists a GAF Golden Pledge warranty with a 25-year labour warranty and a 50-year shingle warranty.
Service Area
Southern Alberta and the surrounding area.
Public local listing. Waterproofing Roofing is one of 11 roofers ProsGrade lists in Lethbridge, Alberta.
6 services listed, including Flat roof repair, Shingle repair and Flat roof replacement. Open weekdays, closed on weekends. 56 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Waterproofing Roofing compares with the other 10 roofers on ProsGrade in Lethbridge, using public Google ratings and review counts.
- One of 11 Lethbridge roofers on ProsGrade.
Services Covered
6 services- Flat roof repairSBS torch-on, PVC, TPO, EPDM and metal roofs
- Shingle repairAsphalt roofs
- Flat roof replacementTwo-ply SBS torch-on; single-ply PVC, TPO and metal
- Sloped roof replacementAsphalt shingles, metal roofs and cedar shakes
- Asphalt shingle applicationsIce/water shield and underlayment; tabbed and six-nailed shingles
- New construction roofingAsphalt shingles
Reviews
What customers say
Customers praise courteous, punctual crews and clean job sites. One customer credits Peter with an easy process and clear communication; the job finished half a day early, and Peter returned to check the work. A customer reports a bedroom ceiling stain and later garage leak after shingle work; when the customer asked for an inspection, a company worker spent less than five minutes on it, and a later contractor found gaps and openings.
Customer Reviews
KJ's Corner
Would 100% recommend them for a re-roof. Had our house done 5+ years ago after the last storm and it is still as beautiful and water tight as the day they installed it.
Jill Quirk
HR Jerez
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Frequently Asked Questions
Does Waterproofing Roofing provide a quote without inspecting the roof?
It physically inspects each roof before providing a written quote; estimates are free.
What happens after Waterproofing Roofing finishes a job?
A quality controller schedules an inspection, answers questions and addresses concerns. Problems are corrected immediately or a time is arranged for correction.
Does Waterproofing Roofing offer financing?
Financing includes options with no down payment, monthly payment plans and loan terms of up to 10 years.
Does Waterproofing Roofing work in winter?
The company says it works year-round and typically roofs in weather up to -15 degrees.










