Mice and rats
Activity rises as temperatures drop in fall and mice look for warm basements and garages. Nearby construction can also push rodents into finished homes.
Serving the GTA since 2021
Exterm provides pest control across Whitby, from downtown and Port Whitby to Brooklin, Williamsburg, Taunton North and Pringle Creek. Most Whitby treatments cost $150 to $600 before HST.

What we see in Whitby
Whitby's mix of century homes downtown, lakefront neighbourhoods and new subdivisions in Brooklin means we see everything from fall mice to carpenter ants.
Activity rises as temperatures drop in fall and mice look for warm basements and garages. Nearby construction can also push rodents into finished homes.
German cockroaches spread between units through shared walls and plumbing, so apartments and townhouse rows often need neighbouring units treated too.
They travel in luggage, used furniture and shared laundry rooms. Common in rentals, basement units and multi-unit buildings.
Pavement ants march in each spring. Carpenter ants nest in damp or damaged wood around decks, windows and rooflines.
Wasp nests grow fastest in late summer under eaves and in sheds. Mosquitoes breed in standing water in yards, planters and eavestroughs.
Neighbourhoods
Every Whitby postal code, L1M–L1R.
Whitby prices
Common insects usually cost $150 to $380 per visit and mouse or rat programs $225 to $350. Bed bugs run $450 to $600 per chemical visit, with at least two visits, or $450 to $800+ for heat. All prices are before 13% HST.
Calculate my exact rangeWhitby FAQ
Yes. We cover Brooklin and all of Whitby, plus nearby Ajax and Pickering.
Century homes downtown often have stone foundations and gaps around beams and utility lines. Sealing those gaps is the key to keeping mice out.
Yes. We treat individual units and coordinate with landlords and property managers when neighbouring units need treatment too.
Our usual response time is within 1 business day. Urgent calls, such as wasp nests by a door, get priority.
Exterm Pest Control holds an Ontario Ministry of the Environment, Conservation and Parks structural exterminator licence. Ontario requires one for anyone who performs extermination, unless exempt.