Quick answer
From a 4-unit Inglewood walk-up to a 200,000 ft² industrial in Foothills, Good Roofing has the certifications, the $5M GL coverage, and the project-management depth Calgary property owners and managers need.
Estimates by phone: (587) 804-9266 · Good Roofing · Calgary-owned since 2014 · 10-year workmanship warranty.
Commercial roofing is its own discipline. Different materials, different load calculations, different bylaws, different insurance requirements. Our commercial division has been doing Calgary flat roofs, low-slope roofs, and metal commercial roofs since 2014 — and we hold manufacturer certifications across the major commercial membrane systems.
01 · Section
Calgary commercial roofing systems we install & service
We're material-agnostic — we'll spec what makes sense for your building, your warranty needs, and your budget.
- 01TPO (thermoplastic polyolefin) — Carlisle Sure-Weld, GAF EverGuard, Firestone UltraPly. Energy-efficient white membrane.
- 02EPDM (rubber) — Carlisle Sure-Seal, Firestone RubberGard. Proven 30-year track record in Calgary.
- 03Modified bitumen (SBS / APP) — IKO, Soprema. Two-ply torch- or self-adhered.
- 04PVC membrane — Sika Sarnafil, IB Roof Systems. Best for chemical-exposed roofs (restaurants, plants).
- 05Standing-seam metal — for slope-roofed commercial or industrial.
- 06Built-up (BUR) — repair and re-cover work on older Calgary buildings.
- 07Roof coatings — silicone and acrylic restoration coatings to add 10+ years to existing membrane.
02 · Section
Commercial property types we serve in Calgary
If it has a roof, we'll work on it.
- 01Strip malls and retail centres
- 02Multi-family / condo associations (we coordinate with property managers)
- 03Industrial and warehouse
- 04Schools and not-for-profit
- 05Office buildings (Beltline, downtown, suburban)
- 06Medical and dental offices
- 07Restaurants and food service
- 08Auto dealerships and service centres
- 09Self-storage facilities
03 · Section
Why Calgary property managers choose Good Roofing
Commercial roofing is about reliability, paper trail, and zero surprises.
- 01$5M commercial GL — meets every Calgary property manager's requirement
- 02WCB-covered installation partners with certificates available on demand
- 03Single point of contact — your project manager owns the job end-to-end
- 04Detailed scope documents with photo evidence at every stage
- 05Tenant communication — we coordinate noise/access schedules with your tenants
- 06After-hours work available for retail and restaurant tenants who can't close
- 07Warranty registration with the membrane manufacturer for full system coverage
- 08Annual maintenance programs — proactive inspection to extend membrane life
04 · Section
Calgary commercial roofing pricing
Commercial pricing is per square foot and varies widely with system, building height, access, and tear-off scope. As rough 2026 Calgary ranges:
- 01TPO recover (over existing): $5.50–$8.50/ft²
- 02TPO full tear-off and re-install: $9.00–$13.00/ft²
- 03EPDM ballasted: $6.00–$9.00/ft²
- 04Modified bitumen 2-ply: $9.00–$13.50/ft²
- 05Silicone restoration coating: $3.50–$5.50/ft² (adds 10+ years)
- 06Standing-seam steel commercial: $14.00–$22.00/ft²