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Wildlife December 15, 2025

Raccoon Season in the GTA: What Homeowners Need to Know

Every spring, pest control companies across the GTA see a surge in raccoon calls — and for good reason. March through May is raccoon baby season in Ontario, and female raccoons actively seek warm, sheltered spaces to give birth and raise their kits. For many homeowners, that means the attic.

When Are Raccoons Most Active?

Raccoons are nocturnal, so you'll typically hear them at night. During baby season (March–May), activity increases significantly as mothers establish dens. You may hear:

  • Heavy thumping or walking sounds in the attic
  • Scratching or clawing at dawn and dusk
  • Chirping or crying sounds from baby raccoons

How Do Raccoons Get Into Your Home?

Raccoons are strong and dexterous. They can tear through aluminum soffits, pry open roof vents, and push past weakened fascia boards. Common entry points include:

  • Roof vents and plumbing stacks
  • Soffit intersections and gaps
  • Damaged or rotting fascia boards
  • Uncapped chimneys

What Should You Do?

If you suspect a raccoon is in your attic, do not attempt to remove it yourself. In Ontario, raccoons are protected wildlife, and removal must be done humanely — typically using one-way doors that allow the animal to leave but not return.

Here's what to do:

  1. Don't block the entry point — you may trap babies inside, leading to significant damage and odour
  2. Call a licensed wildlife removal company — they'll assess the situation and install a one-way door
  3. Wait for the process to complete — typically 3–7 days for the raccoon to vacate
  4. Seal all entry points — the company should do a full inspection and seal with galvanized steel mesh

Prevention Tips

The best defence against raccoons is prevention:

  • Inspect your roof annually for damaged vents and soffits
  • Trim tree branches that overhang your roof (raccoons are excellent climbers)
  • Secure garbage bins with bungee cords or raccoon-proof lids
  • Don't leave pet food outdoors

Need help with raccoon removal in the GTA? Get free quotes from licensed professionals in our verified network.