Pest Control Companies in Ontario: Ranked Lists by City (2026)
73 cities with a ranked listUpdated 0 paid placements in any rankingHow we rank →
We rank pest control companies in 73 Ontario cities, 9,937 city rankings in all. The largest lists are Etobicoke (436), Toronto (432) and Willowdale (426).
Pest control companies by city in Ontario
Every Ontario city with a ranked list of pest control companies, largest first. Each list ranks businesses within 40 km of the city.
Highest CR Scores among Ontario pest control companies
Each score is computed within its own city list, so use the city pages to compare businesses. Shown for orientation, not as a state ranking.
| # | Business | CR Score | City list | Google rating |
|---|---|---|---|---|
| 1 | Homepro Pest Control | 68 | #1 in Toronto | 4.9★ (2,016) |
| 2 | Greenshield Pest Control Inc. | 68 | #1 in Kingston | 4.8★ (698) |
| 3 | Pestend Pest Control Toronto | 68 | #2 in Toronto | 4.9★ (1,413) |
| 4 | Orkin Canada Pest Control | 67 | #3 in Toronto | 4.8★ (1,559) |
| 5 | Orkin Canada Pest Control | 67 | #1 in Greater Sudbury | 4.7★ (604) |
| 6 | A One Pest Control Inc. | 67 | #1 in Brampton | 5.0★ (1,131) |
| 7 | AAA Sande Wildlife Control | 67 | #1 in Markham | 5.0★ (588) |
| 8 | mosquito.buzz - Barrie Mosquito Control | 67 | #1 in Barrie | 4.9★ (331) |
| 9 | Orkin Canada Pest Control | 67 | #2 in Barrie | 4.7★ (603) |
| 10 | Truly Nolen Pest Control & Exterminators Niagara | 67 | #1 in St. Catharines | 4.9★ (1,503) |