Estimating Services We Provide in Ontario
Our Construction Estimating Services cover every type of project and deliver highly detailed cost breakdowns - almost always within a 95-98% accuracy mark. What you can expect from us is a complete quantity take-off, a thorough material cost analysis, and even labor calculations that take into account local wages. So, whatever the job, we'll crunch the numbers so you can move forward with confidence.
Residential Construction Estimates
- Single family homes
- Multi family developments
- Townhouses and condominiums
- Home renovations and additions
- Custom homes and luxury homes
Commercial Estimates
- Office buildings
- Retail spaces
- Restaurants and hospitality
- Medical facilities
- Mixed use developments
Industrial Estimates
- Manufacturing facilities
- Warehouses and distribution centers
- Processing plants
- Industrial renovations
Quantity Takeoffs
- Architectural takeoffs
- Structural quantity surveys
- MEP system takeoffs
- Site work measurements
CSI Trades We Cover For Construction Takeoff Services
The Construction Specifications Institute's (CSI) standardized trades are the backbone of construction anywhere in Canada; they're the way the industry organizes and makes sense of project specifications and cost estimation right across Toronto, Ontario, regardless of the type of building. We're here to provide top-notch estimating support that covers all 50 of the CSI's MasterFormat divisions, and we ensure we stay up-to-date with all the province-specific rules in the 2025 edition of the Ontario Building Code.
General Requirements & Site Construction
Division 01
General Requirements
Division 02
Existing Conditions (Demolition, Hazmat Abatement)
Division 03
Concrete (Foundations, Structural, Flatwork)
Division 04
Masonry (Brick, Block, Stone)
Division 05
Division 06
Wood, Plastics & Composites
Thermal & Moisture Protection
Division 07
Thermal & Moisture Protection (Insulation, Roofing, Waterproofing)
Openings & Finishes
Division 08
Openings (Doors, Windows, Glazing)
Division 09
Finishes (Drywall, Flooring, Painting, Ceilings)
MEP Systems (Mechanical, Electrical, Plumbing)
Division 21
Fire Suppression (Sprinklers, Fire Protection)
Division 22
Plumbing (Domestic Water, Sanitary, Storm Drainage)
Division 23
HVAC (Heating, Ventilation, Air Conditioning)
Division 26
Electrical (Power Distribution, Lighting, Low Voltage)
Division 27
Communications (Data, Telephone, Security)
Division 28
Electronic Safety & Security
Site & Infrastructure
Division 31
Earthwork (Excavation, Grading, Compaction)
Division 32
Exterior Improvements (Paving, Landscaping, Site Utilities)
Division 33
Utilities (Water Distribution, Sewage, Drainage)
We Work With
We offer estimating services to all types of construction professionals across Ontario. This includes residential builders in Toronto, industrial developers in Hamilton, and commercial contractors operating throughout the province.
General Contractors & Builders
Bid preparation support, competitive pricing analysis, material quantity verification and subcontractor coordination for residential construction companies, commercial general contractors, industrial contractors and civil contractors in Ontario
Architects & Engineers
Design-phase cost estimates, value engineering analysis and budget feasibility studies for OAA (Ontario Association of Architects) registered architectural firms, PEO (Professional Engineers Ontario) licensed structural engineers, MEP engineering consultants and civil engineering firms.
Assist residential developers
Assist residential developers (low-rise, high-rise), commercial property developers, industrial facility owners, real estate investment firms and institutional clients with project feasibility analysis, budget development and tracking and procurement strategy support.
Subcontractors & Trade Specialists
Support mechanical contractors, ESA-certified electrical contractors, TSSA-certified plumbing contractors, concrete and forming contractors, steel fabricators, finishing trades, roofing specialists, and site work contractors with detailed quantity takeoffs, material pricing verification, and labor hour calculations.
Architects & Engineers
Support OAA (Ontario Association of Architects) registered architectural firms, PEO (Professional Engineers Ontario) licensed structural engineers, MEP engineering consultants, and civil engineering firms with design-phase cost estimates, value engineering analysis, and budget feasibility studies.
Professional Services: Specification cost review, bid reconciliation support, coordination with Ontario professional standards, and integration with design-build delivery methods common in the Ontario market.
Developers & Property Owners
Assist residential developers (low-rise, high-rise), commercial property developers, industrial facility owners, real estate investment firms, and institutional clients with project feasibility analysis, budget development and tracking, and procurement strategy support.
Development Context: Development charge calculations varying by municipality ($60,000-120,000 per unit in Toronto, $35,000-65,000 in Ottawa), Section 37 community benefit analysis for Toronto projects, parkland dedication requirements, and Ontario Land Tribunal appeal cost considerations.
Blaze Cover Entire Ontario
Greater Toronto Area (GTA)
Toronto, Mississauga, Brampton, Markham, Vaughan, Richmond Hill, Oakville
Ottawa & Eastern Ontario
Ottawa, Kingston, Cornwall, Pembroke
Hamilton & Golden Horseshoe
Hamilton, Burlington, St. Catharines, Niagara Region, Brantford
Southwestern Ontario
London, Windsor, Kitchener-Waterloo, Sarnia, Chatham-Kent, Cambridge
Northern Ontario
Sudbury, North Bay, Timmins, Sault Ste. Marie, Thunder Bay
2025 Ontario Construction Cost Factors
Multiple factors impact construction costs across Ontario, requiring knowledge of provincial regulations, market conditions, and regional variations.
| Cost Factor | Impact on Total Cost | 2025 Ontario Rates |
|---|---|---|
| Development Charges | Varies by Municipality | TorontoToronto: $60,000-145,000/unit (varies by type), Ottawa: $35,000-65,000/unit, Hamilton: $30,000-55,000/unit |
| Labor Rates (Union) | 35-45% of Total Cost | GTA: $45-75/hour by trade Other Regions: $38-62/hour |
| WSIB Premiums | 2-8% of Labor | Varies by trade classification |
| Energy Efficiency (OBC) | +3-8% Base Cost | SB-10, SB-12 compliance |
| Concrete | Material Cost | GTA: $110-135/cubic meter Other: $95-120/cubic meter |
| Winter Construction | +10-20% Premium | Cold weather measures, heating, enclosure |
How much does construction cost per square foot in Ontario in 2025?
How long does a construction estimate take in Ontario?
- Residential: 1-3 business days
- Commercial: 2-10 business days
- Industrial: 5-15 business days
- Rush: 24 hours
Do you estimate all CSI trades in Ontario?
Yes, we estimate all 50 CSI MasterFormat divisions for Ontario construction projects. General requirements, site work, concrete and masonry, structural systems, exterior enclosures, interior finishes and all MEP (mechanical, electrical, plumbing) systems. We comply with Ontario specific requirements including ESA standards for electrical work, TSSA regulations for gas fitting and plumbing and Ontario Building Code 2024 edition for all building systems and assemblies.
What regions of Ontario do you serve?
We serve all Ontario construction markets including GTA (Toronto, Mississauga, Brampton, Markham, Vaughan), Ottawa and Eastern Ontario, Hamilton and the Golden Horseshoe, Southwestern Ontario (London, Windsor, Kitchener-Waterloo), Central Ontario (Barrie, Orillia, Muskoka) and Northern Ontario (Sudbury, North Bay, Thunder Bay). Our estimators understand regional cost variations with GTA projects having 20-30% labor premiums and Northern Ontario having 15-25% premiums for transportation and logistics.