- RIBO Corporate Brokerage #4259, a division of BrokerUnion
- 25+ Insurance Markets Compared
- Whitby-Based, Serving All Ontario
- 5.0★ from 50+ Google Reviews
Contractor insurance in Ontario is a commercial package combining Commercial General Liability (CGL), tools and equipment, builder's risk, surety bonds and commercial auto for trades and construction businesses. The Insurance Lab places coverage for general contractors, electricians, plumbers, roofers and high-risk trades from 25+ markets, with same-day certificates when your job site needs proof of insurance now.
Overview
Contractor insurance in Ontario protects builders, developers, and trade contractors from financial losses due to property damage, bodily injury, project delays, and lawsuits. Ontario's construction sector employed 578,900 people and contributed $56.6 billion to provincial GDP in 2024 (Job Bank Canada, Construction Sectoral Profile, Ontario, 2025), making contractor insurance one of the province's highest-volume commercial coverage categories. Whether you're a general contractor in Toronto, an electrician in Ottawa, or a roofer in Hamilton, having the right coverage is essential to bid on jobs and protect your livelihood. The Insurance Lab works with standard and specialty markets to find contractor insurance coverage even for high-risk trades and large-scale projects. Our RIBO-licensed brokers understand Ontario contractor insurance requirements including WSIB, CGL minimums, surety bonds and contract-ready certificates.
Who Needs This Coverage?
- General contractors and construction project managers in Ontario
- Renovation and home improvement contractors in the Greater Toronto Area
- Licensed electricians, plumbers, and HVAC technicians
- Roofers, landscapers, and excavation companies across Ontario
- Property developers and construction firms bidding on Ontario projects
- Sub-trades needing CGL certificates to work on Ontario job sites
Coverage Details
- Commercial General Liability (CGL), $2M or $5M policies for Ontario contractors
- Builders Risk / Course of Construction insurance for active projects
- Tools & Equipment coverage for owned and rented construction equipment
- Wrap-Up Liability (OCIP/CCIP) for large Ontario construction projects
- Commercial Auto insurance for contractor work vehicles and fleets
- Surety Bonds (performance, labour & material, bid bonds) for contract-ready trades
- Umbrella / Excess Liability for larger contracts and municipal projects
Typical Contractor Insurance Pricing in Ontario
| Contractor Type | Typical Annual CGL Premium | Notes |
|---|---|---|
| Solo trades (electrician, plumber, handyman) | $1,500 – $3,000 | $2M CGL, WSIB extra |
| Small crew / sub-trade (5-10 staff) | $3,000 – $7,000 | Includes tools & equipment |
| General contractor / large projects | $5,000 – $15,000+ | CGL + builder's risk + wrap-up liability |
Typical ranges only. Final premiums depend on trade, revenue, payroll, project size, claims history and coverage limits.
Why Ontario Contractors Choose The Insurance Lab
#4259
RIBO corporate brokerage
25+
Insurance markets compared
Whitby
Serving all of Ontario
5.0 (50+ Reviews)
Current Google rating
Serving Ontario's Multilingual Contractor Community
Many of Ontario's general contractors, electricians, plumbers, and trades run family businesses where insurance decisions happen in the language they are most comfortable in. The Insurance Lab is one of the only Ontario brokerages offering full contractor insurance service, including CGL, builder's risk, tools coverage and WSIB guidance, in Turkish, Arabic and Mandarin, not just English. Whether you are a Turkish-speaking GC in Whitby or a Mandarin-speaking renovation contractor in Markham, our RIBO-licensed brokers walk you through coverage and claims in your language.
Do Ontario Contractors Need WSIB Coverage?
Since January 2013, WSIB coverage has been mandatory for virtually every business operating in Ontario's construction industry, including sole proprietors and independent operators with no employees, under the province's expanded compulsory coverage rules (WSIB Ontario, Expanded Compulsory Coverage in the Construction Industry). Employers who fail to register can face fines of up to $100,000. Most Ontario construction trades require WSIB registration under mandatory construction coverage rules. WSIB coverage for Ontario contractors is separate from Commercial General Liability insurance, so one does not replace the other. The Insurance Lab helps contractors coordinate their policy documents and obtain a WSIB-ready certificate alongside their insurance package.
Do Subcontractors Need Their Own Insurance in Ontario?
Subcontractors are not universally required by Ontario law to carry their own insurance, but most general contractors make subcontractor insurance in Ontario a condition of working on-site. A sub-trade CGL requirement protects the project and the subcontractor, because working without independent coverage can expose personal and business assets to liability claims.
Example Scenarios
Plumber Floods a Client's Home in Ontario
Your CGL policy covers the water damage repairs and any legal costs if the Ontario homeowner sues your plumbing business.
Tools Stolen from Toronto Job Site
Tools & equipment coverage reimburses you for stolen or damaged tools, so your Ontario contracting business can get back to work.
Visitor Injured on Your Construction Site
A visitor trips over materials on your Ontario job site. Your contractor liability policy covers their medical costs and any lawsuit.
Storm Damages Building Under Construction
Builders risk insurance covers damage to the structure under construction from storms, fire, or vandalism on Ontario projects.
Why Choose The Insurance Lab?
- Ontario's contractor insurance specialists, we understand CGL, builder's risk, surety bonds and WSIB requirements
- Access to standard and specialty markets for high-risk trades and large projects
- Same-day certificates of insurance for Ontario contractors who need them fast
- Experience insuring electricians, plumbers, roofers, GCs, and all Ontario trades
- Competitive contractor insurance rates, we shop 25+ markets for the best price
- ★ 5.0 Google Rating, 50+ five-star reviews, RIBO-licensed brokerage
From Our Founder
"Most contractors don't lose a job over a claim, they lose it waiting for a certificate. We built our contractor process around same-day turnaround because a job site doesn't wait for paperwork."
What Our Ontario Contractor Clients Say
"The Insurance Lab turned my $2M CGL and tools coverage around the same day so I didn't lose the bid. Straightforward, no runaround."
"We needed a same-day certificate to keep a job site moving, The Insurance Lab had it to us in hours."
"First broker who actually understood WSIB and CGL together instead of treating them as the same thing."
How to Get Contractor Insurance in Ontario
- Describe your trade and operation — Tell us your trade type, annual revenue, number of employees, and whether you need WSIB or bonding.
- Choose your required coverages — At minimum, Ontario contractors need CGL; many job sites also require WSIB, tools & equipment, and commercial auto.
- We shop 25+ markets — Our RIBO-licensed brokers submit your details to all applicable Ontario insurers, including specialty markets like Burns & Wilcox and Cansure for high-risk trades and claims history.
- Review your quotes side-by-side — Plain-language comparison of coverage, exclusions, and pricing with your broker.
- Bind coverage and receive your certificate — Same-day certificates available for Ontario contractors who need them fast.
Builders' Risk Insurance & Surety Bonds for Ontario Contractors
Builders' risk insurance covers your project under construction against theft, fire, and weather damage, typically costing 1-4% of total project value. Surety bonds guarantee you'll meet contractual obligations on municipal and large commercial projects, many Ontario job sites require them before you can bid. The Insurance Lab places both alongside your CGL policy so you're contract-ready on day one.
How Are Contractor Insurance Rates Calculated in Ontario?
Contractor insurance cost Ontario-wide is driven by four main CGL premium factors: your trade and business type (roofing and electrical price differently than general carpentry), annual revenue and payroll, your claims history, and the size and location of the projects you take on. WSIB compliance, subcontractor use and the CGL limit you carry ($2M vs $5M) also move the premium up or down. Contractors with a clean loss record and documented WSIB compliance consistently qualify for the best rates across our 25+ markets.
Who Qualifies for Contractor Insurance in Ontario?
Licensed trades, general contractors, sub-trades and incorporated construction firms all qualify for contractor insurance in Ontario, with or without prior claims. New businesses without an established Canadian insurance history can also be placed, typically starting with a $2M CGL and tools package that grows with your revenue. The Insurance Lab places both standard contractor risks and hard-to-place accounts, including trades with past claims, roofing, scaffolding and other high-hazard operations that single-carrier agents often decline.
Speak to a Contractor Insurance Specialist
Need answers before you quote? Call 905-492-7075 to speak with a RIBO-licensed contractor insurance specialist about CGL limits, builder's risk, surety bonds or an urgent certificate of insurance.
Frequently Asked Questions
How much does contractor insurance cost in Ontario?▼
Contractor insurance in Ontario varies by trade, revenue, and claims history. A solo trade contractor typically pays $1,500–$3,000/year for CGL and tools, a general contractor with a small crew $3,500–$8,000, and general contractors on larger municipal projects $8,000–$15,000+ with wrap-up liability and umbrella. Builder's Risk is priced at 1%–4% of project value. The Insurance Lab compares 25+ markets to find the most competitive rate for your contracting business.
What insurance do I need to be a contractor in Ontario?▼
At minimum, Ontario contractors need Commercial General Liability (CGL) insurance, typically $2M or $5M. Many job sites also require WSIB coverage, commercial auto, tools & equipment insurance, and surety bonds. The Insurance Lab can package all required contractor insurance into one policy.
Can I get same-day proof of insurance for a job site?▼
Yes, The Insurance Lab issues same-day certificates of insurance so contractors don't lose bids waiting on paperwork. Call 905-492-7075 with your job details and we'll turn the certificate around the same business day in most cases.
Do I need a contractor's license to work in Ontario?▼
Licensing requirements depend on the trade and municipality. Regulated trades and many local contracting activities require provincial certification, municipal licensing, or both. Insurance documentation, including CGL and any required WSIB clearance, is commonly part of licensing, bidding and job-site approval.
Can I get contractor insurance in a language other than English?▼
Yes. The Insurance Lab's RIBO-licensed brokers serve contractors in Turkish, Arabic, and Mandarin in addition to English, from quote to claims.
If I'm a subcontractor, do I need my own contractor insurance?▼
Ontario law does not universally require every subcontractor to carry a separate policy, but most general contractors require independent CGL before a sub-trade can enter the job site. Your own coverage also helps protect your business and personal assets if your work causes injury or property damage.
Why use a contractor insurance broker instead of going direct to an insurer?▼
A broker like The Insurance Lab compares 25+ Ontario markets on your behalf, including specialty markets for high-risk trades that single-carrier insurers decline. You get side-by-side quotes, plain-language coverage comparisons, and one RIBO-licensed advocate if you ever need to file a claim, at no extra cost, since broker commission is built into standard premiums.