Mosquito Terminator
“He insured our property was well protected from the upcoming mosquito season.”
Best Pest Control Services in Barrie, ON
15 companies listed · 5 in Barrie · 6 open 24/7 · 11 open weekends · 13 rated 4.5+
Data verified October 18, 2026
Pest Control Barrie
“They were informative, professional, and came to fix our issue within 24 hours.”
Tremblett Pest Control
“Nick was so friendly, answered all my questions, eased any worries and was overall amazing.”
The Spidermen
“We had a major ant problem and they knew exactly how to handle getting rid of the specific type of ant we had.”
Terrastone
Mr Pest Control
“I hope I have no more pest issues, but if I do, I will definitely call Mr Pest Control again.”
Listed for homeowners in and around Barrie, 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: Barrie, ON
5 of the 15 companies we list are based in Barrie; the other 10 serve Barrie from towns including Utopia (9 km), Innisfil (11 km) and Minesing (11 km). 14 of the companies on this page have a rating, from 4.3 to 5.0 across 574 reviews; 2 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (83%) and responsiveness (82%). 6 are open around the clock; 11 are open on Saturdays and 8 on Sundays. The services the companies on this page list most often on their websites are ant control (2), bed bugs (2), raccoon removal (2) and spider control (2). 2 show a licence on their websites. 5 have ten or more years of experience, the longest 100 years. 6 offer emergency call-outs; 8 give free estimates and 5 are family- or locally-owned. We have a website on file for 14 of the companies on this page; 14 publish a contact page and 12 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.
Pinnacle Pest Control & Wildlife
“Noone wants to have these " Uninvited Guests" but when you need them gone I recommend PINNACLE.”
Proven Wildlife Removal
“Arrived promptly, safely removed the raccoons, transparent and upfront with the cost.”
Simcoe Muskoka Wildlife Removal
“Facilitated Mother raccoon's exit, and safely & ethically removed the babies from the house, successfully returning them to their mother, away from the house.”
Naylor Pest Control Inc.
“Being in a part of Toronto that has more than its share of raccoons, I have used Rob and his company multiple times for more than 15 years.”
Absolute Pest Control Barrie
“I rely on Absolute Pest Control for their attentive service, reliability and professionalism.”
Emergency Pest Control Barrie
“If you ever need this service done they are definitely the go to choice.”
Cimex Solutions Alternative Pest Management
“Professional, knowledgable, I always recommend Cimex Solutions!”
Ryan's Landscaping
“Interlocked the front of my house, and made a front garden.”
Dempster's Landscaping
Why these companies made our list
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