ON · PROVINCE
Labour Factor: 1.10x
Starting Fee: CA$85
Ontario Construction Estimating & Takeoff Services
Comprehensive material quantity takeoffs, local crew productivity calibration, and bid-ready packages for general contractors and trade subcontractors throughout Ontario.
In short: Professional Estimating LLC delivers construction takeoffs across Ontario prepared to Canadian quantity-surveying practice, calibrated to Ontario Building Code (OBC) from CA$85 with 24–48h turnaround.
Construction Standards & Permitting in Ontario
Governing Building Code: Ontario Building Code (OBC)
Electrical Code & Safety Authority: Ontario Electrical Safety Code (CEC-based), administered by the Electrical Safety Authority (ESA)
Permits & Approvals: Building permits are issued by the local municipal building department (for example Toronto Building or Ottawa Building Code Services). Electrical permits and inspections run through the ESA; gas and elevating devices through the TSSA.
Labour Market & Demarcation: Strong union presence in ICI construction (IBEW, UA, LiUNA, carpenters' locals) alongside a large open-shop residential sector. Ontario Line, GO Expansion and hospital P3s keep skilled-trade demand high in the GTA.
Climatic Allowances & Winter Works: Frost penetration of roughly 1.2 m in southern Ontario and deeper in the north; winter hoarding, heating and concrete protection belong in every November–March schedule.
Primary Construction Sectors in Ontario
✓ High-rise residential and condominium
✓ Transit and infrastructure
✓ Healthcare and institutional
✓ Industrial and EV/battery manufacturing
Province Profile
Ontario (ON)
- Capital: Toronto
- Largest Metro: Toronto
- Population: 14,223,942
- Postal Letters: K, L, M, N, P
- Sample FSAs: M5V, K1P, L8P, N6A, P3A
- Labour Index: 1.10x
- Starting Fee: CA$85
Local Trade Specialization
22 Construction Trades in Ontario
Click any trade below for Ontario-calibrated takeoff pricing, local code compliance, and sample line items.
Div 01–48
General Construction in ON
CA$85
Takeoff →
Div 26–28
Electrical in ON
CA$85
Takeoff →
Div 23 & 40
Mechanical in ON
CA$85
Takeoff →
Div 23
HVAC in ON
CA$85
Takeoff →
Div 22
Plumbing in ON
CA$85
Takeoff →
Div 21, 22, 23, 26–28
MEP Combined in ON
CA$85
Takeoff →
Div 21
Fire Protection in ON
CA$85
Takeoff →
Div 03
Concrete in ON
CA$85
Takeoff →
Div 04
Masonry in ON
CA$85
Takeoff →
Div 05
Structural Steel in ON
CA$85
Takeoff →
Div 06
Carpentry & Wood in ON
CA$85
Takeoff →
Div 07
Roofing & Siding in ON
CA$85
Takeoff →
Div 09
Drywall & Insulation in ON
CA$85
Takeoff →
Div 09
Flooring in ON
CA$85
Takeoff →
Div 09
Painting & Coatings in ON
CA$85
Takeoff →
CA$85
Takeoff →
Div 31
Excavation & Sitework in ON
CA$85
Takeoff →
Div 31–33
Civil & Infrastructure in ON
CA$85
Takeoff →
CA$85
Takeoff →
Div 10–14
Specialty & Technology in ON
CA$85
Takeoff →
CA$85
Takeoff →
Div 40–48
Industrial & Process in ON
CA$85
Takeoff →
Bid Intelligence FAQ
Ontario Estimating FAQ
Clear answers about our Canadian estimation deliverables, turnaround, software and fees.
How are construction estimates calibrated for Ontario? ▼
Every takeoff is calibrated using Ontario's regional labour factor (1.10x), reflecting local wage schedules, freight logistics, and climatic demands. Single-scope trade takeoffs start from CA$85.
What building and electrical codes apply to Ontario estimates? ▼
Estimates adhere to Ontario Building Code (OBC) and Ontario Electrical Safety Code (CEC-based), administered by the Electrical Safety Authority (ESA), ensuring all measured assemblies and material specifications comply with provincial AHJ requirements.
How do winter conditions affect takeoffs in Ontario? ▼
Frost penetration of roughly 1.2 m in southern Ontario and deeper in the north; winter hoarding, heating and concrete protection belong in every November–March schedule. We explicitly quantify winter works, temporary heating, ground thawing, or frost protection when required by the project schedule.
What is the turnaround time for a Ontario bid package? ▼
Standard delivery is 24 to 48 hours for complete CSI MasterFormat Excel workbooks and colour-coded marked-up PDF drawings. An urgent 12-to-24-hour rush desk is available for upcoming tender deadlines upon confirmation.
Firm Flat-Fee Bid Proposal · 15-Minute Response
Win More Construction Bids in Ontario
Upload your drawing sets for a firm flat-fee proposal within 15 minutes during business hours. Complete CSI MasterFormat Excel & colour-coded marked-up PDF packages from CA$85.
✓ 24–48h Turnaround
✓ Dual-Estimator QA Review
✓ Canadian Code & Currency (CAD)
✓ NDA on Request