Popular Cities
24 companies listed · 6 in Markham · 15 open 24/7 · 23 open weekends · 23 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Markham, ON, these 24 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.
6 of the 24 companies we list are based in Markham; the other 18 serve Markham from towns including Toronto (17 km), Scarborough (15 km) and North York (23 km). The companies on this page are rated from 4.4 to 5.0 across 4,855 reviews; 21 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), responsiveness (79%) and quality (77%). 15 are open around the clock; 23 are open on Saturdays and 22 on Sundays. The services the companies on this page list most often on their websites are bed bugs (4), ants (2), birds (2), cockroaches (2) and pest control (2). 11 show a licence on their websites. 9 have ten or more years of experience, the longest 35 years. 15 offer emergency call-outs; 16 give free estimates; 4 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for all 24 of the companies on this page; 21 publish a contact page; 21 list a public email and 2 take bookings online. 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.
Weekend hours are listed by 23 of the 24 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.
- “Excellent result for carpenter ants! The technician arrived on time and provided excellent customer service.” — customer of Amco Pest Control
- “I recommend this company for anyone looking for an honest, professional and kind exterminator.” — customer of Pestbye Pest Control Canada
- “Very professional and really friendly. Took care of the problem in a timely fashion.” — customer of Actual Pest Control
- “I am confident that I will get a satisfactory answer when I call with a question, and they are polite, pleasant and patient with answers.” — customer of Vanish Pest Control Inc.
- “We highly recommend them to anyone wanting to get rid of these nasty bugs.” — customer of Bed Bug Patrol Crew
Excerpts from public reviews of the companies listed on this page.
