To start a roofing business in Ontario, you need to get a business license, join a roofing trade association, and understand local building codes. The roofing industry is growing fast, and Ontario is a prime market for contractors. According to IBISWorld, the U.S. roofing contractor industry reached $81.3 billion in 2025, with strong growth expected to continue through 2030. You will also need proper insurance, tools, and trained workers to succeed. This guide walks you through the key steps to launch your roofing business the right way.
Get Your License and Legal Paperwork
Ontario requires roofing contractors to be licensed through a provincial body. You must register your business, get a business number, and file for GST/HST registration if your revenue exceeds the threshold. Check with Service Ontario for specific business registration forms and fees.
You also need liability insurance and workers’ compensation coverage. According to the U.S. Bureau of Labor Statistics, roofing remains one of the most hazardous jobs, with a fatality rate of 29.9 deaths per 1,000 workers in construction. Proper insurance protects you, your workers, and your clients. Most clients will ask to see your insurance certificate before hiring you.
Related articles:
- How to Start a Roofing Company in Texas
- How to Start My Own Roofing Company
- How Many Roofing Squares in 2000 Square Feet
- How to Start a Roofing Business
- How to Start My Own Roofing Business
- How Much to Start a Roofing Business
- How to Start Your Own Roofing Business
- How to Start a Roofing Company in Ky
Join a Trade Association
The National Roofing Contractors Association (NRCA) and local Ontario roofing guilds offer training, networking, and credibility. These groups help you stay updated on building codes and safety standards.
According to industry data, 85% of contractors report skilled labor shortages, so building a reputation early is critical. Trade associations connect you with suppliers, other contractors, and potential clients.
Hire and Train Your Team
Start small with one or two experienced roofers. According to the U.S. Bureau of Labor Statistics, the median annual wage for roofers is $48,000 to $52,000. Budget for competitive pay to attract skilled workers. Provide safety training on fall protection, equipment use, and emergency procedures. Companies with enhanced training see 30% fewer incidents, according to the National Safety Council.
| Key Business Setup Steps | Timeline |
|---|---|
| Register business and get license | 1-2 weeks |
| Secure insurance and WSC coverage | 1-3 weeks |
| Buy tools and equipment | Ongoing |
| Hire and train first crew | 2-4 weeks |
| Get supplier accounts open | 1 week |
Set Your Pricing and Market Strategy
Research local roof replacement costs. According to RubyHome, the average roof replacement cost is $9,526, with a range of $5,868 to $13,217. Your pricing should reflect labor, materials, overhead, and profit. Offer free estimates to build client trust.
Build a simple website and use Google Maps to get local leads. According to roofing industry data, 29% of customers read online reviews before hiring a roofer. Start small, deliver quality work, and ask happy clients for referrals and reviews. As your reputation grows, your business will too.
Related articles:
- What Do I Need to Start a Roofing Business
- How Many Feet in a Roofing Square
- Can a Homeowner Pull a Roofing Permit in Florida
- How to Start a Roofing Business With No Experience
- How to Start Roofing Business
- How to Start a Roofing Business in Texas
- What Does Roofing Mean in Slang
Talk with a local roof contractor to review your options and get a detailed estimate for your project.