Best Pest Control Services in London, ON
15 companies listed · 11 in London · 5 open 24/7 · 11 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Professional Wildlife Removal
Bats Canada
AAA Pest Protection Service
Asap Pest Control
Bed Bugs Emergency
Listed for homeowners in and around London, ON, these 15 companies handle insect and rodent problems in homes. The species each company treats, its licensing claims and hours are taken from its own site, with ratings and quoted comments from public reviews.

Area overview: London, ON
11 of the 15 companies we list are based in London; the other 4 do not publish an address. The companies on this page are rated from 4.6 to 5.0 across 573 reviews; 4 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (96%), responsiveness (90%) and quality (79%). 5 are open around the clock and 11 are open on weekends. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2004. 5 offer emergency call-outs; 5 give free estimates and 3 are family- or locally-owned. We have a website on file for 13 of the companies on this page; 9 publish a contact page and 10 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Can I book a pest control visit on a Saturday?
Weekend hours are listed by 11 of the 15 companies here, which matters because somebody has to let the technician into every room. Check the re-entry time before booking, since it decides how the rest of the day goes.