Best Pest Control Services near East Gwillimbury, ON
These companies serve East Gwillimbury from nearby bases in towns including Bradford, Newmarket and Gilford.
15 companies listed · 2 open 24/7 · 11 open weekends · 12 rated 4.5+ · 5 show a licence
Data verified October 19, 2026
Pest Kings Wildlife & Pest Control Newmarket
Barrier Pest Control
Environmental Pest Control
SIA Wildlife Control Inc.
Swift-X Pest Control
Listed for homeowners in and around East Gwillimbury, 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: East Gwillimbury, ON
14 of the 15 companies on this page have a rating, from 3.5 to 5.0 across 920 reviews; 5 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (96%), responsiveness (86%) and quality (79%). 2 are open around the clock; 11 are open on Saturdays and 6 on Sundays. 5 show a licence on their websites and 1 lists staff certifications (ISA). 6 have ten or more years of experience, the longest 100 years. 2 offer emergency call-outs; 8 give free estimates; 6 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 14 of the companies on this page; 14 publish a contact page and 13 list a public email. We count these figures across the companies on this page; 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.