Should my Ottawa driveway crew have WSIB clearance?

Yes, absolutely — any driveway contractor working on your Ottawa property must have valid WSIB (Workplace Safety and Insurance Board) coverage, and you should verify their clearance certificate before work begins. This is not optional in Ontario, and hiring a contractor without WSIB coverage puts you at serious financial and legal risk.

WSIB is mandatory for all construction contractors in Ontario, including paving, asphalt, interlock, and concrete driveway work. Every legitimate driveway contractor — whether they're installing a new asphalt driveway, sealcoating, laying interlock pavers, or pouring concrete — must carry WSIB coverage for their workers. This applies to both employees and subcontractors working on your property.

If you hire a contractor without WSIB coverage and a worker gets injured on your property, you become personally liable for all medical costs, lost wages, and potential disability benefits. This can easily reach tens or hundreds of thousands of dollars for serious injuries. Driveway work involves heavy equipment (excavators, compactors, paving machines), hot asphalt at 150+ degrees Celsius, concrete chemicals, and significant manual labour — injuries do happen, and they can be severe.

How to verify WSIB coverage: Ask every contractor to provide a current WSIB Clearance Certificate before they start work. This document proves they're registered with WSIB, their premiums are paid up, and they're in good standing. You can also verify coverage directly through WSIB's online verification system using the contractor's account number. Legitimate contractors will provide this documentation without hesitation — it's a standard part of doing business in Ontario.

Red flags to watch for: Contractors who claim they "don't need WSIB because they're incorporated," offer to work "cash only" to avoid WSIB costs, or say they'll "add WSIB coverage after you hire them" are operating illegally. Some contractors try to avoid WSIB by misclassifying workers as independent contractors, but WSIB determines worker classification based on the actual working relationship, not what's written in contracts.

Ottawa-specific considerations: Many Ottawa driveway projects involve working near property lines, municipal right-of-way areas, and existing utilities. The combination of heavy equipment, excavation near gas lines or electrical services, and Ottawa's challenging clay soil conditions increases injury risks. WSIB coverage is especially critical for projects requiring deep excavation for proper base preparation below Ottawa's 1.2-metre frost line.

Beyond WSIB, also verify general liability insurance (minimum $2 million coverage) to protect against property damage, and confirm the contractor is properly licensed for any electrical work (heated driveway systems) or plumbing work (hydronic heating) through ESA or municipal permits.

When getting quotes, ask each contractor to include their WSIB account number and clearance certificate with their estimate. This separates legitimate professionals from fly-by-night operators and ensures you're comparing quotes from properly insured contractors who can legally perform the work.

Need help finding WSIB-compliant driveway contractors? Ottawa Driveways can match you with local paving professionals who carry proper insurance and clearances through the Ottawa Construction Network.