Verified cost data for 28+ commercial services across Ontario. Built for property managers, commercial tenants, and business owners planning real projects — not homeowners.
$85 – $220/sq ft CAD
View cost guide →$75 – $210/sq ft CAD
View cost guide →$65 – $185/sq ft CAD
View cost guide →$8 – $22/sq ft CAD
View cost guide →$75 – $200/sq ft CAD
View cost guide →$150 – $450/sq ft CAD
View cost guide →$40 – $130/sq ft CAD
View cost guide →$3.50 – $10/sq ft CAD
View cost guide →$15K – $120K CAD
View cost guide →$120 – $350/sq ft CAD
View cost guide →$40 – $180/sq ft CAD
View cost guide →$10K – $200K CAD
View cost guide →All prices in CAD. GTA core (Toronto / Mississauga) typically runs 10–15% above these ranges.
| Service | Basic | Standard | Premium |
|---|---|---|---|
| Office Fit-Out | $85/sq ft | $145/sq ft | $220+/sq ft |
| Commercial Roofing | $8/sq ft | $14/sq ft | $22+/sq ft |
| Retail Fit-Out | $75/sq ft | $130/sq ft | $200+/sq ft |
| Restaurant Construction | $150/sq ft | $280/sq ft | $450+/sq ft |
| Warehouse Build-Out | $40/sq ft | $80/sq ft | $130+/sq ft |
| Parking Lot | $3.50/sq ft | $6/sq ft | $10+/sq ft |
| Medical Clinic Fit-Out | $120/sq ft | $200/sq ft | $350+/sq ft |
| Commercial HVAC | $15,000 | $45,000 | $120,000+ |
Find verified 2026 cost ranges for your service and Ontario city — with local market context and permit info.
Fill out the free quote form with your project details — service type, property size, timeline, and location.
We connect you with verified commercial contractors in your city who specialize in your project type.
Receive competitive quotes from licensed contractors and choose the best fit — no obligation, ever.
Tell us about your project — we'll connect you with verified commercial contractors in your city.
We'll connect you with verified contractors within 24 hours. Check your email for confirmation.
2026 cost data calibrated to Ontario cities — not generic national averages that miss local labour rates and permit costs.
Built for property managers, commercial tenants, and business owners. Every cost range reflects commercial-grade scope and materials.
From office fit-outs and flat roofing to parking lots, excavation, bollards, and fire protection — the full commercial scope.
GTA, Golden Horseshoe, southwestern, eastern, and northern Ontario — we connect you with commercial contractors province-wide.
Commercial construction costs in Ontario vary widely by service and property type. Office fit-outs range from $85 to $220+ per sq ft, commercial roofing from $8 to $22 per sq ft, and restaurant construction from $150 to $450 per sq ft. Toronto and Mississauga run 10–15% above Ontario averages due to higher labour and permit costs.
Commercial projects require higher-grade materials, stricter building code compliance, specialized trades (MEP engineers, commercial GCs), longer permit approval timelines, and occupancy safety requirements. Commercial HVAC, fire suppression, and electrical systems alone can cost 3–5x more per sq ft than residential equivalents.
Permit timelines vary significantly by municipality. Toronto and Mississauga average 8–14 weeks for commercial permits. Smaller cities like Oshawa, Barrie, and Kitchener can process permits in 4–6 weeks. Pre-consultation with the local building department and submitting complete drawings on the first application significantly reduce wait times.
Yes. Labour wages increased approximately 4.5% into 2026 due to ongoing skilled trades shortages. Steel, HVAC components, and lumber remain volatile due to tariff uncertainty — many suppliers are quoting with 30–60 day price protection clauses only. Planning ahead and locking in material costs early is strongly recommended for 2026 projects.
Ensure any commercial contractor carries current WSIB clearance, minimum $2M general liability insurance, and a verifiable portfolio of completed commercial projects in your sector. Ask for a detailed line-item quote, a fixed-price or guaranteed maximum price (GMP) contract, and references from property managers or building owners — not just residential clients.
Our cost ranges are derived from aggregated commercial contractor quote data across Ontario, updated for 2026. They are intended as planning benchmarks — actual project costs will vary based on your specific scope, property condition, local permit requirements, and contractor availability. Use them to budget intelligently, then request free quotes for exact pricing.
Select your city for local cost data, permit information, and verified contractor quotes. Don't see your city? — we serve all of Ontario.