Quick Answer
City Roofing & Exteriors provides complete roof replacement in Calgary, Alberta. With 15+ years of local experience and 158 Google reviews averaging 4.8 out of 5 stars, we replace asphalt shingle roofs, flat roofs, and metal roofs for residential and commercial properties across all Calgary quadrants. SECOR certified, WCB Alberta registered, BBB Accredited. Call 403-608-9933 for a free on-site estimate.
Roofing Materials We Install
Asphalt Shingles
Asphalt shingles are the most popular roofing material in Calgary — and for good reason. They balance cost, durability, and aesthetics for Alberta's climate. City Roofing installs 3-tab, architectural (laminate), and premium designer shingles from IKO, BP/BMCA, Malarkey, GAF, Owens Corning, and CertainTeed. For Calgary homeowners, we strongly recommend Class 4 impact-resistant shingles rated for hail resistance. Calgary averages 15–20 significant hail events per year, and impact-resistant shingles can reduce your home insurance premiums by 15–30% depending on your provider. Standard architectural shingles carry 30–50 year manufacturer warranties. We'll walk you through every option at your free inspection.
Flat Roof Systems
Flat and low-slope roofs require specialized materials and installation techniques. City Roofing installs torch-on modified bitumen — the most common flat roof system in Calgary — as well as EPDM rubber membrane for residential garages, additions, and commercial buildings. Torch-on systems are durable, proven in Alberta winters, and relatively cost-effective. EPDM offers excellent flexibility through freeze-thaw cycles. All flat roof installations include proper drainage slope and edge termination to prevent standing water and ice dam formation.
Metal Roofing
Metal roofing is the highest-performing option for Calgary homes — lasting 40–70 years with minimal maintenance. Standing seam and metal shingle systems from reputable manufacturers hold up exceptionally well against hail, heavy snow loads, and chinook wind cycles. Metal roofing is now available in dozens of profiles and colours that complement any architectural style. The upfront cost is higher, but the lifecycle cost often beats asphalt by a significant margin. We provide detailed comparison quotes so you can make an informed decision.
Rubber Roofing
EPDM rubber membrane is an excellent choice for flat and low-slope applications including residential garages, home additions, and low-pitch commercial roofs. It handles Calgary's freeze-thaw cycles exceptionally well, remains flexible in cold temperatures, and is easy to patch if punctured. City Roofing installs fully adhered EPDM systems with manufacturer-backed warranties.
Our Roof Replacement Process
Free Inspection
We conduct a thorough on-site roof inspection at no cost and no obligation.
Written Estimate
A detailed written estimate with material options, pricing, and timeline.
Material Selection
Choose your preferred shingle style, colour, and manufacturer from our catalogue.
Installation Day
Our SECOR-certified crew arrives on schedule and completes the job — typically in one day.
Cleanup & Inspection
Full magnetic nail sweep, debris removal, and quality inspection before we leave.
Final Walkthrough & Warranty
We walk through the finished roof with you and hand over all warranty documentation.
Areas We Serve
City Roofing & Exteriors provides roof replacement services across all Calgary quadrants — NE Calgary, NW Calgary, SE Calgary, and SW Calgary — as well as surrounding communities including Airdrie, Cochrane, Chestermere, and Okotoks. If you're unsure whether we service your area, call us at 403-608-9933.
Recent Roof Replacement Projects
Project Photo — Before & After
NE Calgary — Asphalt Shingles
Project Photo — Before & After
NW Calgary — Metal Roofing
Project Photo — Before & After
SE Calgary — Flat Roof EPDM
Roof Replacement FAQ
How much does roof replacement cost in Calgary?
Most residential replacements range $8,000–$20,000 for asphalt shingles. Metal roofing runs $18,000–$35,000+. Final cost depends on roof size, pitch, and materials chosen.
How long does roof replacement take?
Most residential roofs complete in 1–2 days. Larger or complex roofs may take 3–5 days.
What roofing material is best for Calgary weather?
Class 4 impact-resistant asphalt shingles are the most popular in Calgary due to hail risk. Many insurers offer premium discounts for this rating.
Do you handle insurance claims for roof replacement?
Yes. We document storm and hail damage thoroughly and work alongside your insurance adjuster throughout the process.
How do I know if I need replacement vs repair?
If more than 25–30% of your shingles are damaged, or your roof is over 20 years old, replacement is usually more cost-effective. We assess this during our free inspection.
What warranty do you offer?
We offer manufacturer warranties on all materials plus our own workmanship warranty. Details provided in your written quote.
Do you serve areas outside Calgary?
Yes — Airdrie, Cochrane, Chestermere, and Okotoks.
Are you SECOR certified and WCB insured?
Yes. City Roofing & Exteriors holds SECOR safety certification and is registered with WCB Alberta on every job.
Ready for a New Roof?
Free inspection. Honest estimate. No pressure.