Top 10 Electrician in Mississauga, ON

Always request the contractor's ECRA/ESA license number and verify its active status through the official provincial regulatory database.

Demand a detailed, written quote that explicitly lists the cost of ESA filing fees and permit acquisition as separate line items.

Ensure the electrician provides a copy of the Certificate of Inspection issued by the ESA, as this is your only legal proof of code-compliant work.

Ask if the contractor carries a minimum of $2 million in commercial general liability insurance to protect your property during major renovations.