Best Pest Control Services in Mississauga, ON
18 companies listed · all 18 in Mississauga · 4 open 24/7 · 15 open weekends · 16 rated 4.5+
Data verified October 18, 2026
Pestend Pest Control Mississauga
Pest Protection Plus Inc.
Doctor Pest Control
AR Pest Control Mississauga
Speedy Pest Control
Listed for homeowners in and around Mississauga, ON, these 18 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: Mississauga, ON
All 18 companies we list here are in Mississauga itself. 17 of the companies on this page have a rating, from 3.5 to 5.0 across 3,316 reviews; 7 have 50 or more reviews and 16 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), responsiveness (81%) and quality (78%). 4 are open around the clock; 15 are open on Saturdays and 12 on Sundays. 8 show a licence on their websites. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2012. 4 offer emergency call-outs; 10 give free estimates and 1 lists coupons or special offers. We have a website on file for 15 of the companies on this page; 14 publish a contact page; 13 list a public email and 3 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Which pest control companies listed for Mississauga come out at night?
Around-the-clock availability is stated by 4 of the 18 listings here. A wasp nest at the front step or a rat indoors justifies the after-hours rate. Everything else is dealt with better in daylight, when the technician can see into the basement and along the foundation.