Starting a home inspection business in Canada has one major advantage over most businesses: the startup costs are low. No storefront, no inventory, no employees required. But there are real costs to budget for, and knowing them upfront helps you plan properly.
Here's a complete breakdown of what you'll spend to go from zero to conducting professional paid inspections in Ontario.
The Full Startup Cost Breakdown
| Category | Cost Range | Notes |
|---|---|---|
| Training program | $3,000–$5,000 | Humber/Carson Dunlop, Durham College, or InterNACHI |
| OAHI application & exam fees | $300–$600 | One-time |
| InterNACHI membership | $499/year | Includes all CE courses and certification |
| E&O insurance (first year) | $1,500–$2,500 | Required by most RE boards |
| Inspection tools (starter kit) | $500–$1,500 | See breakdown below |
| Business registration | $60–$300 | Sole proprietor vs. incorporation |
| Report software | $29.99–$49.99/month | Expert Check, Spectora, etc. |
| Website (optional) | $0–$1,500 | Basic DIY or professional build |
| Business cards & marketing | $100–$300 | |
| Total estimated first year | $6,500–$12,000 |
This is significantly less than most trades (electrician, plumber) which require 4–5 year apprenticeships and thousands in licensing fees. It's also lower than most franchise businesses.
Training Program Costs
Your biggest upfront cost is education. In Ontario, the main options are:
Carson Dunlop / Humber College
~$3,500–$5,000 for the full program. Most recognized in Ontario. Financing available. This is the program most agents and OAHI are familiar with.
Durham College (online)
Courses run $330–$380 each, 10 courses in the program. You can take them one at a time, spreading the cost over months. Total: ~$3,500.
InterNACHI online courses
Free with membership ($499/year). Lower credential weight in the Ontario market on its own, but excellent as a supplement to a college program or for faster entry.
Most new inspectors in Ontario complete a college program and also join InterNACHI for the ongoing CE and certification benefits.
Inspection Tools: What You Actually Need to Start
You don't need every tool on day one. Here's what matters:
Essential (buy before first inspection)
- Flashlight / headlamp — $30–$80
- Electrical outlet tester — $15–$30
- Moisture meter — $80–$200
- Carbon monoxide detector — $40–$80
- Ladder (6ft and/or extension) — $100–$300
- Telescoping mirror — $20–$40
- Inspection gloves, knee pads — $30–$60
Starter kit total: ~$400–$800
Nice to have (add over time)
- Thermal imaging camera — $300–$1,500
- Gas leak detector — $50–$150
- Drone (for roof inspection) — $500–$1,500
- Radon test kit — $30–$60 per test
Many inspectors start with the essential kit only and reinvest income into better tools. You don't need a thermal camera to charge $500 for a standard inspection.
Insurance: Don't Skip This
Errors & Omissions (E&O) insurance protects you if a client claims you missed something. In Ontario, it's not legally required — but most real estate boards require affiliated inspectors to carry it, and any serious client will ask.
Budget $1,500–$2,500/year for E&O. InterNACHI members get preferred rates through their insurance partners. Get this in place before your first paid inspection.
Report Software: Where Inspectors Overpay
Many new inspectors default to whatever software is mentioned during training — often Spectora or HomeGauge — without comparing options. This is worth spending 20 minutes on.
US-based software like Spectora runs $99–$149 USD/month (~$135–$200 CAD). That's $1,600–$2,400 CAD per year, billed in US dollars, for a platform that wasn't designed with Canadian standards in mind.
Expert Check is $29.99 CAD/month — built specifically for Canadian inspectors, priced in Canadian dollars, with 1,300+ pre-built narratives ready to use from day one. For a new inspector watching startup costs, that's a $1,200–$2,000/year difference.
Save $1,200+/year on report software
Expert Check: $29.99 CAD/month. 1,300+ narratives. Built for Canada.
Try Expert Check Free →Business Registration
Register as a sole proprietor with the Ontario government for $60. If you want liability protection or plan to bring on partners eventually, incorporate for $300–$500 (you can do this yourself through Ontario Business Registry or use a service like Ownr).
Most new inspectors start as sole proprietors and incorporate later if/when it makes financial sense.
Year One Realistic Budget Summary
If you're being lean and intentional:
- Training: $3,500 (online/hybrid program)
- InterNACHI membership: $499
- E&O insurance: $1,800
- Starter tool kit: $600
- Business registration: $60
- Report software (12 months): $360
- Basic marketing materials: $150
- Total: ~$6,970
You could be doing paid inspections for under $7,000 invested. That's a low bar for a business with $60,000–$100,000+ annual income potential.
Related: See our full guide on home inspector salaries in Ontario to understand the income potential behind these startup costs.
Expert Check is Canadian home inspection software at $29.99 CAD/month. No US pricing, no complicated setup. Start free →