Published by Dennis Bobby
Dennis Bobby publishes Ontario Pest Control Directory. He built it after seeing how hard it is to compare pest control companies when you need one fast: search results are crowded with ads, and few listings say what a company actually treats. The directory lists every reviewed pest control company in Ontario with the same facts for each, drawn from the company's own website and its Google reviews. Free listings are never ranked for payment, and paid placements are always marked. If a listing is wrong or missing, you can reach Dennis through the contact page.
Why this directory exists
When you find mice in the kitchen or bites on your arm in the morning, you want someone good on the phone that day.
I built this directory to put every reviewed pest control company in Ontario on one site, from the GTA to Thunder Bay, with the same facts for each: the pests it says it treats, whether it takes commercial work, whether it offers same-day service or a guarantee, and how its customers rate it. Where a company says nothing about a service, the listing says so instead of guessing.
The directory is free to use and free to be listed on. Companies can pay for a featured spot or a premium listing, and paid spots are always marked as paid wherever they appear. If something on a listing is wrong, tell me and I will fix it.
How listings are vetted
This directory started from every Google Maps business in Ontario filed under pest control, about 940 records. We dropped businesses that had no reviews or had not been updated in a year, merged duplicate records, and set aside companies whose own websites showed they do other work, such as lawn care, cleaning, roofing or wildlife removal on its own. That left 845 companies.
For each company we read its own website and the topics in its Google reviews, then marked fifteen services as yes, no or not enough info: bed bugs, heat treatment, mice and rats, rodent proofing, cockroaches, ants, wasps, mosquitoes and ticks, wildlife, commercial work, eco-friendly options, same-day service, a treatment guarantee and a stated exterminator licence. A yes means the company says it offers the service. We have not inspected any company or checked any licence, so confirm both before you book.
Right now that is 845 pest control companies in 65 Ontario cities, last refreshed 2026-10-13.
Owners can claim their listing for free. Every claim is checked by a person: a real local business, a matching email domain or a call to the number on the Google listing. Paid placements are marked as featured, premium or best-of wherever they appear.
Corrections and removals
If a listing is wrong, or you want your business removed, tell us. We answer within a week and rebuild the directory with the change.