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 serves Georgetown and the rest of Halton Hills, including Glen Williams, Stewarttown and Limehouse. From century homes downtown to newer neighbourhoods in Georgetown South, most treatments cost $150 to $600 before HST.

What we see in Georgetown
The Credit River, Silver Creek and the Niagara Escarpment surround Georgetown with green space, which brings carpenter ants close to homes.
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 Georgetown postal code, L7G.
Georgetown 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 rangeGeorgetown FAQ
Yes. Older homes often have stone foundations and gaps around beams and utility lines that let mice in. Sealing is a big part of every rodent program we do there.
Yes. We cover all of Halton Hills, including Glen Williams, Stewarttown, Limehouse and Norval, plus nearby Brampton, Milton and Caledon.
Yes, especially in homes near wooded ravines. Carpenter ants nest in damp or damaged wood, so we treat the nest and point out the moisture source.
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.