How to Choose a Google Ads Agency in Toronto (2026 Guide)

Toronto has no shortage of Google Ads agencies. A quick search returns dozens of options, all claiming to be the best, all promising strong ROAS, and most looking roughly the same from the outside. Choosing the wrong one is expensive, not just in management fees but in wasted ad spend while underperforming campaigns run unchecked. This guide gives you a straight framework for evaluating Google Ads agencies in Toronto, based on what actually separates agencies that deliver from agencies that just talk well in sales calls.