Types of Home Improvement Contractors in Ontario

The Ontario Construction Act requires contractors on projects over $20,000 to allow a statutory holdback — you can legally withhold 10% of each payment until 45 days after substantial completion. This protects you if subcontractors file liens against your property for unpaid invoices. Insist on a proper contract that references the holdback period. If a contractor refuses, it is a red flag. (Serving Markham, Ontario.)

Average Home Improvement Costs in Ontario (2026)

The Ontario Construction Act requires contractors on projects over $20,000 to allow a statutory holdback — you can legally withhold 10% of each payment until 45 days after substantial completion. This protects you if subcontractors file liens against your property for unpaid invoices. Insist on a proper contract that references the holdback period. If a contractor refuses, it is a red flag. (Serving Markham, Ontario.)

Credentials to Check Before Hiring Any Ontario Contractor

The Ontario Construction Act requires contractors on projects over $20,000 to allow a statutory holdback — you can legally withhold 10% of each payment until 45 days after substantial completion. This protects you if subcontractors file liens against your property for unpaid invoices. Insist on a proper contract that references the holdback period. If a contractor refuses, it is a red flag. (Serving Markham, Ontario.)

How the Ontario Construction Act Protects Homeowners

The Ontario Construction Act requires contractors on projects over $20,000 to allow a statutory holdback — you can legally withhold 10% of each payment until 45 days after substantial completion. This protects you if subcontractors file liens against your property for unpaid invoices. Insist on a proper contract that references the holdback period. If a contractor refuses, it is a red flag. (Serving Markham, Ontario.)

Home Improvement Contractors Near Me Ontario 2026 | Markham

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