I-M Roofing Ltd. provides commercial roofing in Surrey, BC for warehouses, strata complexes, retail units, office buildings, and light industrial properties. We install, repair, and replace all major commercial flat roofing systems — TPO membrane, EPDM rubber, and torch-on modified bitumen — with the same licensed, WCB-insured, warranted approach we bring to every residential job.
Commercial roofing quotes for Surrey properties: 236-838-9577
Commercial Roofing Services in Surrey BC
- Full flat roof replacement — tear-off of existing membrane, substrate inspection and repair, new TPO, EPDM, or torch-on installation
- Commercial roof repair — seam failures, drain surround repair, membrane patching, penetration sealing
- Re-roofing (overlay) — new membrane over structurally sound existing system (when conditions permit, reducing disruption to the business)
- Preventive maintenance programs — annual inspection, drain clearing, minor repair, and written report for strata and property management
- Emergency commercial roofing — same-day response for active leaks; temporary waterproofing until permanent repair scheduled
Commercial Flat Roofing Systems — Comparison for Surrey BC
| System | Commercial Cost (Surrey 2026) | Best For |
|---|---|---|
| TPO membrane | $4.50 – $8.00/sq ft installed | Large flat roofs, energy efficiency priority, new construction |
| EPDM rubber | $3.50 – $6.50/sq ft installed | Cost-sensitive projects, smaller commercial sections |
| Torch-on modified bitumen | $4.00 – $7.50/sq ft installed | Re-roofing over existing torch-on, all-purpose commercial |
Commercial Roofing Considerations in Surrey BC
- Roof access and business continuity — commercial roofing must be scheduled around business operations. We work in sections to minimize disruption, particularly for occupied retail or office properties.
- Drainage design — commercial flat roofs have large surface areas; inadequate drain sizing or blocked interior drains cause ponding and accelerated membrane failure. We assess and improve drainage as part of every commercial installation.
- City of Surrey commercial permits — commercial roofing projects in Surrey require building permits. We manage the permit process including structural engineer sign-off where required.
- Strata and property management reports — we provide written scope, progress documentation, and completion reports in formats suitable for strata councils and property management files.
Our Commercial Roofing Guarantee
- ✅ BCHPL-licensed General Contractor
- ✅ WorkSafeBC (WCB) covered crew — clearance letter available
- ✅ $2M general liability insurance
- ✅ 10-year workmanship warranty on all commercial installations
- ✅ Manufacturer membrane warranty (20–30 years depending on system)
- ✅ Written quotes, scope, and completion documentation
Surrey Commercial Roofing Service Area
We serve commercial properties throughout Surrey — Newton Industrial Area, Sullivan Station, South Surrey (business parks), Cloverdale commercial, Whalley/City Centre, and Fleetwood commercial zones — plus adjacent Delta, Langley, and Burnaby South.
Commercial roofing quote for your Surrey property: 236-838-9577 | Request a site visit
