Furnace Inspection Cost: What You Should Expect to Pay

The average cost for a furnace inspection in Canada typically ranges from $100 to $200. But when you’re about to pay the furnace inspection cost, do you know what you’re actually paying for? Or why was a specific fee charged for your appointment?

This is what we’re going to break down in today’s blog. First, we’ll review the pricing in major cities, and continue with what’s included in the inspection, what factors affect it, and, more importantly, how you can save on the fees.

Why Do Furnace Inspections Matter?

Furnace inspection is more than a tune-up. It’s a critical evaluation that boosts safety and efficiency as well as reducing energy bills. It also prevents costly repairs and irreversible losses by detecting wear or malfunction before it escalates.

Plus, many insurance policies and furnace warranties require proof of regular maintenance.

Average Furnace Inspection Cost in Toronto and Other Cities

In Toronto, basic furnace inspection costs range from $80-150, while more comprehensive evaluations can climb to $150–300.

Across Ontario, the average cost of a furnace inspection is $70-200 for a basic check-up and $150-500 for a full HVAC assessment (both furnace and AC).

What’s Included in the Cost of a Furnace Inspection?

A standard furnace inspection checklist includes essential safety and performance checks, often paired with cleaning or filter replacement. Comprehensive evaluations are more in-depth and include electrical checks, lubrication, combustion analysis, and full system tune-ups as well.

Furnace inspection pricing usually covers the following:

• Inspecting or replacing the filter
• Examining the burner, ignition system, and heat exchanger
• Testing the airflow and blower
• Inspecting the duct and vent
• Carbon monoxide (CO) and safety controls testing
• Surface cleaning of accessible components
• Checking electrical components (wiring, connectors, thermostat calibration)
• Repair and maintenance suggestions

Plus lubrication, adjusting manifold pressure, and combustion diagnostics in advanced inspections.

Factors That Affect Furnace Inspection Pricing

Similar to other services (such as mold inspection), furnace inspection costs in Canada vary widely depending on multiple factors, including:

• Type of furnace: Gas, oil, electric, or high-efficiency units have different safety checks and components
• Size and complexity: Larger or multi-zone systems take longer to assess
• Furnace age: Older or poorly maintained units require more time and/or specialized tools
• Accessibility: Hard-to-reach placements like attics or crawl spaces increase labor time
• Extra services: Cleaning, filter replacement, minor repairs, or diagnostics increase the final cost
• Seasonal demand: Busy seasons (fall, winter) raise the average cost of furnace inspection
• Same-day bookings: Rush appointments can incur extra fees due to urgency

How to Save Money on Furnace Inspections

If you want to cut furnace inspection costs without sacrificing quality, book your appointment in the off-season for a better deal. Compare quotes from multiple certified technicians, too, but verify they follow industry safety (like TSSA) and have training standards.

You can also bundle the inspection with other HVAC services for package pricing. As the final tip, keep your furnace clean and replace filters regularly. These simple steps reduce the time the inspector spends on-site, lowering labor charges and the cost of furnace tune-up.

FAQ

Is a furnace inspection worth the cost?

Yes. Safety matters aside, regular furnace inspections pay for themselves by preventing expensive breakdowns, extending equipment life, and keeping energy bills lower.

Are inspections covered by home warranties?

Most home warranties don’t cover the cost of routine furnace inspections. Still, some plans require proof of annual maintenance to keep coverage valid. On the other hand, new home warranties often cover the costs of certain inspections, especially during the 1, 2, and 7-year periods. Review your warranty terms to make sure of this.

How often do I need to pay for an inspection?

In general, it’s recommended to schedule and pay the cost of furnace tune-up and inspection annually or semi-annually.

Can I bundle inspections with other services?

Of course, inspections can often be bundled with other services. In this case, you can bundle the furnace inspection with other HVAC services like AC maintenance or duct cleaning.

Final Thoughts: Get the Most Value from Your Furnace Inspection

Furnace inspection costs are influenced by everything from unit complexity to seasonal demand. Hopefully, this guide helped you understand these nuances better and avoid overpaying in the future.

If you’re ready to have your furnace inspected and compare multiple quotes from reliable experts, submit a free request here at Houmse.