Service pricing
How much does a general construction cost in Ontario?
Get free quotes from verified general constructions in Ontario. Typical rates: $70-$150/hour (labour); projects quoted per job or per sq ft.
Typical hourly rate
$70-$150/hour (labour); projects quoted per job or per sq ft
What does this include?
Project scope and complexity, square footage, material selections (standard vs. premium finishes), site conditions and accessibility, permit and development charges, engineering and architectural fees, number of subcontracted trades involved, and current material costs (lumber, steel, concrete). GTA and Ottawa projects run 15-25% higher than smaller Ontario communities. Custom homes with unique features cost more per square foot. Tariff impacts on imported materials (steel, specialty products) have increased costs in 2025-2026.
Common jobs
Common General Construction Job Costs in Ontario
Estimated price ranges based on regional market data (CAD).
| Job Description | Estimated Cost (CAD) |
|---|---|
| Custom home construction (per sq ft) | $340-$575/sq ft |
| Home addition (per sq ft) | $200-$400/sq ft |
| Full home renovation (per sq ft) | $140-$300/sq ft |
| Basement finishing (per sq ft) | $50-$100/sq ft |
| Garage construction (detached) | $30,000-$60,000 |
| Major kitchen renovation | $30,000-$80,000 |
| Second storey addition | $150,000-$350,000 |
| Laneway or garden suite | $200,000-$400,000 |
Estimates are based on regional market averages and provided for general reference only. Actual costs vary based on project scope, materials, location, and individual contractor pricing. These figures are not quotes and do not represent a commitment or guarantee of pricing from any professional on this platform. Always request a detailed written quote before hiring.
Pricing factors
What affects pricing
Project scope and complexity, square footage, material selections (standard vs. premium finishes), site conditions and accessibility, permit and development charges, engineering and architectural fees, number of subcontracted trades involved, and current material costs (lumber, steel, concrete). GTA and Ottawa projects run 15-25% higher than smaller Ontario communities. Custom homes with unique features cost more per square foot. Tariff impacts on imported materials (steel, specialty products) have increased costs in 2025-2026.
Timing
When to hire
Peak Season
Spring through fall is the primary construction season in Ontario. New home starts peak in spring. Renovation demand is highest from April through October. Winter construction is possible but may cost more and take longer.
Best Time to Book
Start planning and getting quotes in late fall or winter for spring construction. Contractors' schedules fill up quickly in spring, so securing a contract 3-6 months in advance is common for major projects.
Professionals
Top-rated General Constructions in Ontario
Trades & services
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Building experience in general construction with a focus on quality. Lake Nicolestad Solutions provides reliable service throughout Ottawa.
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Professional general construction with 2 years experience. Gardner Group offers competitive rates and guaranteed workmanship.
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Licensed general construction serving residential and commercial clients. Cassandraburgh Group completes every job to the highest standards.
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Licensed general construction serving residential and commercial clients. Page General Construction Services completes every job to the highest standards.
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Professional general construction with 10 years experience. Wright General Construction Services offers competitive rates and guaranteed workmanship.
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Seasoned professional in general construction with a focus on quality. Johnson General Construction Services provides reliable service throughout Ottawa.
Related costs
Related service costs in Ontario
FAQ
Frequently Asked Questions
How much does a general construction cost in Ontario?
General Constructions in Ontario typically charge $70-$150/hour (labour); projects quoted per job or per sq ft. Final price depends on the work required, materials, and the professional's experience. Request free quotes on RealCraft to compare prices side-by-side.
What affects general construction pricing?
Project scope and complexity, square footage, material selections (standard vs. premium finishes), site conditions and accessibility, permit and development charges, engineering and architectural fees, number of subcontracted trades involved, and current material costs (lumber, steel, concrete). GTA and Ottawa projects run 15-25% higher than smaller Ontario communities. Custom homes with unique features cost more per square foot. Tariff impacts on imported materials (steel, specialty products) have increased costs in 2025-2026.
Are general constructions more expensive during peak season?
Spring through fall is the primary construction season in Ontario. New home starts peak in spring. Renovation demand is highest from April through October. Winter construction is possible but may cost more and take longer. Rates and availability tend to tighten during peak periods, which can push prices toward the upper end of the typical range.
When is the best time to hire a general construction for the best price?
Start planning and getting quotes in late fall or winter for spring construction. Contractors' schedules fill up quickly in spring, so securing a contract 3-6 months in advance is common for major projects.
How can I get a free general construction quote in Ontario?
Post your project on RealCraft to receive free quotes from multiple general constructions in Ontario. Compare prices, read verified reviews, and choose the best fit. There are no commission fees on the platform.
Do general constructions charge for estimates?
Most general constructions on RealCraft offer free estimates for standard work. Complex or diagnostic visits may carry a service-call fee, which is often credited back if you proceed with the job. Always confirm before booking.
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