Roofing · Calgary
Commercial roofers who hit the weather window.
TPO, EPDM, modified bitumen, full tear-offs. Syndex shows you which verified Calgary roofing crews can mobilize this week — WCB on file, commercial only.
Free during Calgary beta · By application · WCB-verified
About this trade
Calgary commercial roofing runs on weather. A 3-day TPO install needs a 4-day clear window in a city where that's not guaranteed. Crews that finish on time are the ones who hold flexible schedules and move fast when conditions cooperate.
Syndex shows you which verified crews are available. Manually reviewed, WCB on file.
Common project types
What Calgary GCs hire roofing subs for.
Flat roof replacement
TPO, EPDM, modified bitumen full tear-offs and re-roofs. Insulation upgrades, drainage rework.
Roof repairs & patches
Leak investigations, membrane patches, flashing repair, cover boards.
Insulation overlays
Polyiso, EPS, tapered insulation systems for thermal upgrades on existing roofs.
Skylight & curb installs
New skylights, RTU curbs, vent pipe boots. Coordinated with mechanical.
Annual maintenance & inspection
Pre-winter inspections, drain clearing, sealant refresh.
What to know when hiring
Four things GCs check before they sign.
Manufacturer-certified for the warranty
TPO and EPDM warranties require manufacturer-certified installers. If you want a 20-year warranty, confirm the cert is current.
Plan the lift logistics
Materials, equipment, and tear-off debris all need a lift plan. Confirm crane time and ground protection upfront.
Coordinate with HVAC for curb work
RTU curbs, vent boots, and rooftop equipment all need flashing tied to the roof system. Get HVAC and roofing aligned before tear-off.
Weather window — and the backup plan
Calgary weather flips fast. Ask the crew how they tarp mid-job and what their wet-roof protocol is.
How Syndex works for this trade
Post your roofing request. Verified commercial roofing crews in Calgary get notified instantly. You see who can mobilize when — not who's chasing leads.
Frequently asked
Roofing hiring — questions GCs ask first.
- Are Syndex roofers manufacturer-certified for major systems?
- Many are. Certifications vary by manufacturer (Soprema, Carlisle, GAF, IKO). Confirm on the responder's profile or call.
- Can I get emergency leak repair through Syndex?
- Yes. Post the request — matched crews are notified instantly. Many roofers prioritize emergency commercial calls.
- Does Syndex cover residential or shingle roofing?
- No. Commercial only — flat roof systems, no residential shingles.
- How does the warranty work when I hire through Syndex?
- Manufacturer warranties go through the installer. Syndex just connects you — the warranty is between you and the roofing sub.
Ready to post?
See who’s available this week.
Post once. Every verified crew in your trade and zone gets notified. You see only the responders.