Pest control in Ontario | Exterminator Guild

Ranked on evidence

The 24 best-evidenced in Ontario

Ordered by a rating adjusted for how many reviews it rests on, so a 5.0 from four reviews does not outrank a 4.8 from nine hundred. How this is calculated.

Evidence rank 1.
A One Pest Control Inc.
Pest control · serving Brampton, ON
1,110 reviews
0.6% of 1,112 one or two star
Lists 24-hour serviceRodents 76Wasps and hornets 32Bed bugs 18
Call A One Pest Control Inc. on (437) 255-1122
Evidence rank 2.
Hawkeye Bird/Animal Control & Falconry Experience
Bird control · serving Milton, ON
740 reviews
0.3% of 743 one or two star
Lists 24-hour serviceBirds 153
Call Hawkeye Bird/Animal Control & Falconry Experience on (416) 429-5393
Evidence rank 3.
Pestigo Pest Control Toronto
Pest control · serving Toronto, ON
573 reviews
0.7% of 578 one or two star
Lists 24-hour serviceBed bugs 42Wasps and hornets 19Cockroaches 14
Call Pestigo Pest Control Toronto on (416) 417-2242
Evidence rank 4.
AAA Sande Wildlife Control
Pest control · serving Toronto, ON
564 reviews
0.9% of 564 one or two star
Lists 24-hour serviceWildlife 282
Call AAA Sande Wildlife Control on (416) 902-6249
Evidence rank 5.
The Mosquito Guard
Pest control · serving Windsor, ON
455 reviews
0.2% of 456 one or two star
Mosquitoes 72Spiders 39Fleas and ticks 4
Call The Mosquito Guard on (519) 981-9697
Evidence rank 6.
PESTONG Pest and Animal Control Inc
Pest control · serving Markham, ON
439 reviews
0.7% of 443 one or two star
Wildlife 100Wasps and hornets 54Rodents 32
Call PESTONG Pest and Animal Control Inc on (647) 914-7378
Evidence rank 7.
North Star Pest Control
Pest control · serving Brampton, ON
427 reviews
0.5% of 429 one or two star
Lists 24-hour serviceWildlife 73Wasps and hornets 18Rodents 10
Call North Star Pest Control on (416) 540-2694
Evidence rank 8.
Bestpest Canada - Pest Control Toronto
Pest control · serving Toronto, ON
425 reviews
0.2% of 426 one or two star
Lists 24-hour serviceWasps and hornets 48Bed bugs 46Wildlife 14
Call Bestpest Canada - Pest Control Toronto on (905) 303-7223
Evidence rank 9.
ZeroPest
Pest control · serving Ottawa, ON
358 reviews
0.6% of 359 one or two star
Wildlife 47Wasps and hornets 28Rodents 18
Call ZeroPest on (613) 697-8002
Evidence rank 10.
All In One Pest Control Toronto
Pest control · serving Toronto, ON
358 reviews
0.8% of 363 one or two star
Lists 24-hour serviceWasps and hornets 65Rodents 12Wildlife 2
Call All In One Pest Control Toronto on (416) 877-0947
Evidence rank 11.
Bugs Heat Terminator
Pest control · serving Toronto, ON
303 reviews
0.7% of 303 one or two star
Lists 24-hour serviceBed bugs 86Cockroaches 2
Call Bugs Heat Terminator on (647) 210-8852
Evidence rank 12.
Pest Stop Inc. Pest Control Services
Pest control · serving Oakville, ON
295 reviews
0.3% of 295 one or two star
Rodents 19Wasps and hornets 13Wildlife 6
Call Pest Stop Inc. Pest Control Services on (437) 922-7700
Evidence rank 13.
Vanquish Pest Control
Pest control · serving Brampton, ON
286 reviews
0.3% of 287 one or two star
Bed bugs 10Cockroaches 8
Call Vanquish Pest Control on (647) 403-0456
Evidence rank 14.
Hello pest control
Pest control · serving Markham, ON
274 reviews
0.0% of 275 one or two star
Lists 24-hour serviceRodents 10Wildlife 4Flies and gnats 2
Call Hello pest control on (437) 556-3606
Evidence rank 15.
Zolo Pest Control Inc
Pest control · serving Oshawa, ON
272 reviews
0.7% of 279 one or two star
Lists 24-hour serviceWildlife 19Wasps and hornets 16Rodents 10
Call Zolo Pest Control Inc on (905) 244-1214
Evidence rank 16.
Relief Pest Control
Pest control · serving Scarborough, ON
270 reviews
0.4% of 273 one or two star
Bed bugs 35Cockroaches 7Rodents 6
Call Relief Pest Control on (437) 985-5552
Evidence rank 17.
PestXterminators
Pest control · serving Kitchener, ON
266 reviews
0.0% of 271 one or two star
Bed bugs 31Wasps and hornets 12Cockroaches 8
Call PestXterminators on (226) 218-1733
Evidence rank 18.
Telos Pest Control
Pest control · serving Georgina, ON
252 reviews
0.0% of 252 one or two star
Lists 24-hour serviceRodents 8Cockroaches 2
Call Telos Pest Control on (437) 460-3567
Evidence rank 19.
Ultimate Pest Solutions
Pest control · serving Vaughan, ON
252 reviews
0.4% of 252 one or two star
Lists 24-hour serviceRodents 40Bed bugs 29Wasps and hornets 12
Call Ultimate Pest Solutions on (437) 882-4242
Evidence rank 20.
Promax Pest Control Toronto
Pest control · serving Toronto, ON
251 reviews
0.0% of 253 one or two star
Bed bugs 30Rodents 15Cockroaches 10
Call Promax Pest Control Toronto on (647) 239-0762
Evidence rank 21.
Home Free Wildlife and Pest Removal Inc.
Pest control · serving Oakville, ON
244 reviews
0.4% of 244 one or two star
Wildlife 82Rodents 10Birds 5
Call Home Free Wildlife and Pest Removal Inc. on (905) 769-2000
Evidence rank 22.
Insectica Pest Control Inc
Pest control · serving Scarborough, ON
226 reviews
0.0% of 228 one or two star
Lists 24-hour serviceBed bugs 22Rodents 9Cockroaches 3
Call Insectica Pest Control Inc on (437) 473-2151
Evidence rank 23.
Wise Pest Solutions
Pest control · serving Brampton, ON
224 reviews
0.0% of 226 one or two star
Lists 24-hour serviceWildlife 52Wasps and hornets 11Rodents 2
Call Wise Pest Solutions on (647) 515-7722
Evidence rank 24.
Summit Pest Control
Pest control · serving Guelph, ON
197 reviews
0.5% of 199 one or two star
Lists 24-hour serviceWasps and hornets 10Mosquitoes 10Rodents 7
Call Summit Pest Control on (226) 243-4263

Ranked on an adjusted rating over Google’s review counts · each row’s critical share from Google’s own review histogram, on a fixed 0–10% scale · captured 2026-10-04

By pest

Specialists across Ontario

A province pest page is built where at least eight businesses have reviewers naming that pest

By place

Towns and cities in Ontario

Most named in Ontario: Rodents · Wildlife · Wasps and hornets · Ants · Bed bugs