How to Choose a Basement Contractor in Calgary
Key Qualifications to Verify
Before hiring any basement contractor in Calgary, confirm these essentials:
- City of Calgary permits and licenses — Your contractor must pull proper permits for basement work. The City requires permits for structural changes, electrical, plumbing, and HVAC work.
- Liability and workers’ compensation insurance — Request current certificates of insurance covering general liability and workers’ comp.
- Alberta Building Code compliance — Basement work must meet egress requirements, ceiling height minimums (6’8”), and moisture control standards outlined in the ABC.
- Alberta One-Call clearance — Contractors must call 811 before any digging to locate utilities.
Questions to Ask
- How many basement projects have you completed in Calgary in the last 3 years?
- Can you provide references from recent clients?
- What’s your warranty on workmanship and materials?
- Will you handle all permit applications and City inspections?
- What’s your timeline and payment schedule?
- How do you manage moisture and vapor barriers in Calgary’s climate?
Typical Calgary Basement Costs
| Service | Est. Cost Range |
|---|---|
| Unfinished basement waterproofing | $3,000–$8,000 |
| Finished basement (per sq ft) | $100–$200 |
| Egress window installation | $1,500–$3,000 |
| Basement bathroom rough-in | $4,000–$7,000 |
Red Flags
- No written contract or permit discussion
- Unusually low quotes (often signals cut corners)
- No references or unwilling to provide them
- Cash-only payments
Get written estimates from at least three contractors, compare scope and warranty terms, and verify credentials before signing.