How Much Does a General Contractor Cost in Canada?

If you are planning a major renovation, home addition, or full gut of a kitchen or bathroom, one of the first questions is how much a general contractor (GC) will add to the bill. A GC does not usually charge a flat hourly rate like a single trade. Instead, they earn a management fee or markup layered on top of the labour and materials for your project. This guide breaks down how GCs price work in Canada in 2026, the contract types you will see, payment-schedule red flags, and the licensing and insurance you should verify before signing.

How general contractors charge in Canada

Most Canadian general contractors charge a management fee of roughly 10% to 20% of the total project cost, with 15% being a common benchmark in markets like Ottawa and Calgary. That fee covers their profit and overhead for sourcing subcontractors, scheduling, ordering materials, pulling permits, and coordinating inspections. On a $200,000 renovation, a 10-20% fee works out to roughly $20,000 to $40,000 on top of the trade and material costs. Markups can climb higher (some sources cite 20-30%) on complex, high-end, or custom work where the GC carries more risk and soft costs.

How that fee is structured usually comes down to two main contract types:

• Fixed-price (lump-sum / stipulated-sum): The GC commits to a single agreed price for a defined scope. You get cost certainty, and the contractor absorbs the risk if labour or material prices rise. Best for well-defined projects with finished plans. Downside: contractors often build in a contingency, and changes require formal change orders.
• Cost-plus: You reimburse all documented project costs (labour, materials, subcontractors) plus an agreed fee, usually a percentage or fixed amount. This offers transparency and flexibility for evolving designs, but the final cost is open-ended and harder to budget. Common on high-end or complex renovations.
• Hourly / time-and-materials: Less common for whole projects but used for small jobs or undefined scopes.

Note that the GC's fee sits on top of trade rates. Individual trades (electricians, plumbers, HVAC) often bill in the range of $80 to $150 per hour depending on trade and region, and labour as a whole typically runs 30-50% of a renovation budget while materials run another 30-40%.

What a general contractor does and when you need one

A general contractor manages your entire project end to end: hiring and scheduling subcontractors (the trades), ordering materials, pulling permits, booking inspections, and taking accountability for the work being completed to code. The alternative is acting as your own project manager and hiring each trade directly, which can save the markup but means you are responsible for coordination, permits, and any rework if something fails inspection.

Choosing the right pro depends on the job:

• General contractor: Major additions, structural changes or moving walls, full kitchen or bathroom gut renovations, and any multi-trade project.
• Direct trades: Single-trade work (a new furnace, a panel upgrade) where one licensed pro can handle the whole job.
• Handyman: Minor repairs, maintenance, and small odd jobs. Handymen typically charge $50-$150 per hour but should not take on structural, electrical, or plumbing work that requires a licensed trade.

Deposits, payment schedules and red flags

A fair deposit in Canada is generally no more than 20-30% of the total, often around 20%. Standards vary by province: BC consumer guidance treats a deposit above 10% as a warning sign, while in Quebec the common recommendation is to cap a deposit at 20-25%. After the deposit, payments should be tied to completed, verifiable milestones (rough-in plumbing and electrical inspected, drywall complete, fixtures installed), not to the calendar.

Watch for these red flags:

• A demand for a very large upfront payment. Requests for more than 50% before work begins are a major warning sign.
• Deposits well above provincial norms that are not tied to documented material purchases with receipts.
• Cash-only or no written contract.
• Pressure to pay on a time schedule rather than against work actually completed.
• No willingness to hold back the final payment until the job is finished and inspected.

Many provinces' construction-lien laws also require a statutory holdback of 10% on payments (for example, under Ontario's Construction Act), which creates a fund protecting you if your GC fails to pay a subcontractor who then files a lien against your property.

Licensing and insurance to verify

Canada has no single national contractor licence, so requirements differ by province. Before hiring, confirm the basics:

• Workers' compensation: In Ontario this is WSIB; in BC it is WorkSafeBC. Ask for a clearance certificate confirming the GC and their subs are in good standing, so you are not exposed to a worker's injury claim.
• Liability insurance: Commercial General Liability is standard; many Ontario municipalities require $2M CGL plus WSIB before they will issue a building permit.
• New-home licensing (Ontario): Builders of new freehold homes and condos must be licensed by the HCRA and enrolled with Tarion, which backstops the new-home warranty. This applies to new builds, not most renovations.
• Residential builder rules (BC): BC regulates licensed residential builders and home warranty insurance under its homeowner-protection framework for new homes.
• Permits: A legitimate GC will pull required building permits in your name or theirs, never skip them.

How to vet and hire a general contractor

The cheapest quote is rarely the best value. A few steps protect your budget and your home:

• Get multiple detailed written quotes and compare scope line by line, not just the bottom number.
• Ask for references from recent projects and, ideally, proof that subcontractors on past jobs were paid (lien waivers).
• Insist on a written contract covering scope, price, payment milestones, start and completion dates, and change-order process.
• Verify insurance and workers' comp clearance directly, and confirm licensing if it applies to your project.
• Tie every progress payment to completed, inspected work and hold back the statutory amount until the end.
• Check reviews and listings on platforms like HomeStars, RenovationFind, and TrustedPros, and confirm the business is locally established.

Bottom line: budget roughly 10-20% of your project cost for the GC's fee, decide early whether a fixed-price or cost-plus contract fits your project, keep deposits modest and milestone-based, and verify insurance and licensing before any money changes hands.

Find a vetted professional near you

Ready to start? Browse vetted general contractors across Canada on Experts.ca.

• Electricians
• Plumbers