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Pest control in Ontario

Dense urban rodent pressure, heavy fall mouse activity and the country's highest bed bug volume in apartment stock.

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Licensing in Ontario

Ontario licenses individual exterminators and requires an operator licence for businesses providing extermination services.

Browse by region

Halton Region

Lakefront neighbourhoods, escarpment properties and fast-growing subdivisions create distinct rodent, ant and wasp pressure across Halton.

Cities we cover

Toronto

Older semi-detached housing, laneway garages and dense restaurant blocks keep rodent and cockroach volume high all year.

MiceRatsCockroaches

Burlington

Escarpment-edge neighbourhoods see heavy fall mouse entry, plus carpenter ants in mature tree-lined subdivisions.

MiceCarpenter AntsWasps

Oakville

Lakefront homes, mature trees and ravine lots bring mice, carpenter ants and wasps close to residential properties.

MiceCarpenter AntsWasps

Milton

Rapid subdivision growth beside farmland and the escarpment creates seasonal mouse, wasp and spider pressure.

MiceWaspsSpiders

Halton Hills

Rural edges, wooded lots and older homes around Georgetown and Acton see rodents, carpenter ants and wildlife.

MiceCarpenter AntsWildlife (Raccoons, Squirrels, Skunks)

Hamilton

A mix of century homes and rentals drives rodent, cockroach and bed bug requests through the winter.

MiceCockroachesBed Bugs

Mississauga

Condo towers and townhouse complexes mean shared-wall cockroach and bed bug work alongside suburban wasp nests.

CockroachesBed BugsMice

Ottawa

Rural fringe properties bring cluster flies and mice; downtown rentals bring bed bugs.

Cluster FliesMiceBed Bugs

London

Student rental districts and mature neighbourhoods drive rodents, roaches and carpenter ants.

MiceCockroachesCarpenter Ants

Kitchener–Waterloo

Fast-growing subdivisions on former farmland see strong fall mouse pressure.

MiceWaspsSpiders

Windsor

Warm humid summers extend cockroach, ant and mosquito seasons.

CockroachesAntsMosquitoes

More cities served in Ontario

Live service areas from licensed companies in our directory — each with local pros, common pests and free quotes.

Brampton (13)Scarborough (9)Oshawa (8)Cambridge (7)Markham (7)North York (7)Barrie (6)Richmond Hill (6)Niagara Falls (4)St Catharines (4)Thunder Bay (4)Brantford (3)Etobicoke (3)Greater Sudbury (3)Leamington (3)Lindsay (3)North Bay (3)Peterborough (3)Thornhill (3)Whitby (3)York (3)Bowmanville (2)Corbyville (2)Cornwall (2)Fergus (2)Georgetown (2)Grimsby (2)Guelph (2)Huntsville (2)Ingleside (2)Keswick (2)King City (2)Maple (2)Nepean (2)New Hamburg (2)Orangeville (2)Pickering (2)Ramara (2)Thorold (2)Vaughan (2)Acton (1)Alliston (1)Alvinston (1)Amherstburg (1)Ancaster (1)Baltimore (1)Bancroft (1)Belleville (1)Blind River (1)Brockton (1)Callander (1)Chatham (1)Chatham-Kent (1)Cobourg (1)Corunna (1)Deseranto (1)East Gwillimbury (1)East York (1)Ennismore (1)Foxboro (1)Garson (1)Gloucester (1)Innisfil Beach (1)Kingston (1)Kingsville (1)Kirkfield (1)Kleinburg (1)Lakefield (1)Lakeshore (1)Lindsay Ontario (1)Little Britain (1)Monteith (1)Napanee (1)Neustadt (1)Newmarket (1)Nipissing (1)Norwich (1)Oakwood (1)Orillia (1)Owen Sound (1)Perth (1)Port Carling (1)Puslinch (1)Quinte West (1)Red Lake (1)Richards Landing (1)Sarnia (1)Sherbrooke (1)Spencerville (1)Stittsville (1)Sudbury (1)Tilbury (1)Timmins (1)Victoria Harbour (1)Wiarton (1)Wolfe Island (1)Woodbridge (1)Woodstock (1)

Homeowner advice

Pest-control guides for Ontario

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Questions about hiring pest control?

Learn what a quote should include, how licensing works in Canada, what treatment may cost, and how to prepare children, pets or a rental property.

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