Do roofers need to be licensed in Ontario?

Roofers do not require a specific trade license in Ontario, but they must still meet several important regulatory requirements when working in Ottawa and across the province.

Unlike electrical or gas work, roofing is not a compulsory trade under Ontario's skilled trades system. This means roofers don't need to complete formal apprenticeships or hold trade licenses through the Ontario College of Trades. However, this doesn't mean anyone can just start a roofing business without meeting other crucial requirements.

What Ottawa Roofers Must Have

Every legitimate roofing contractor operating in Ottawa must carry WSIB (Workplace Safety and Insurance Board) coverage. This is mandatory for any construction work in Ontario. You can verify a contractor's WSIB clearance at wsib.ca/clearances - never hire a roofer who can't provide current WSIB documentation.

General liability insurance is also essential, typically $2 million minimum coverage. Ask to see their insurance certificate and verify it's current before any work begins.

For roofing work in Ottawa, contractors must obtain building permits from the City of Ottawa Building Code Services (613-580-2424) for most projects beyond simple repairs. A full roof replacement, structural changes, or adding skylights typically requires permits. The permit fees range from $200-800 depending on project scope, and the process takes 10-15 business days for straightforward applications.

What This Means for Ottawa Homeowners

Since roofing isn't a licensed trade, you need to be extra diligent when vetting contractors. Look for established businesses with solid local references, proper insurance, and WSIB coverage. Check their Better Business Bureau rating and search for reviews specific to Ottawa-area work.

Be particularly cautious of door-to-door roofers or those offering deals after storms - these are common scam scenarios. Legitimate Ottawa roofers will provide detailed written estimates, pull proper permits when required, and never pressure you to sign immediately.

Red Flags to Watch For

Avoid contractors who can't provide WSIB clearance, demand full payment upfront, or claim permits aren't needed when they clearly are. Under Ontario's Construction Lien Act, you should hold back 10% of payments for 60 days after substantial completion to protect against liens.

For roofing work in Ottawa, always verify the contractor's business registration, insurance, and WSIB status even though trade licensing isn't required. The City of Ottawa Building Code Services can confirm whether your specific roofing project requires permits - call 613-580-2424 or check ottawa.ca/building for current requirements.