Licensed and insured rodent control specialists providing targeted mice and rat removal, entry-point sealing, and prevention services across Toronto and the GTA.
GTA Pest Solutions provides rodent control in Toronto and across the Greater Toronto Area for mice and rats. Our service starts with a property inspection to identify signs of activity, determine how rodents are entering, and locate areas where they may be nesting or travelling.
Treatment can include entry-point sealing, trapping, tamper-resistant bait stations, sanitation guidance, and follow-up monitoring. The approach depends on the species, level of activity, property layout, and access points identified during the inspection.
We provide residential and commercial rodent control throughout Toronto, Mississauga, Brampton, Vaughan, Markham, Scarborough, North York, and Etobicoke.
House mice, Norway rats, and roof rats differ in size, droppings, nesting locations, and behaviour. Identifying the likely species can help determine where to inspect and which control approach may be appropriate.
| Comparison | House Mouse | Norway Rat | Roof Rat |
|---|---|---|---|
| Size | 2.5–4 inches; grey-brown. | 7–9.5 inches; brown with a heavy body. | 6–8 inches; dark grey or black with a slender body. |
| Droppings | Rice-grain size with pointed ends. | Capsule-shaped with blunt ends, about ¾ inch long. | Spindle-shaped and smaller than Norway rat droppings. |
| Where Found | Kitchens, wall voids, and cluttered storage areas. | Basements, crawl spaces, and ground-level areas. | Attics, rooflines, upper floors, and nearby trees. |
| GTA Behaviour | Can enter through a gap the width of a pencil; the most common indoor rodent. | Burrows outdoors near foundations, sheds, and ravines. | Excellent climber; common in older homes with mature trees nearby. |
Not sure whether you’re dealing with mice or rats? Send a photo of the droppings or gnaw marks for an initial identification.
Rodents often remain hidden, so an infestation may be identified through signs rather than direct sightings. Look for droppings, gnaw marks, nesting materials, unusual sounds, and possible entry points around your property.
If you notice repeated signs or cannot locate the entry point, a professional inspection can help identify the source of the activity.
Mice and rats can contaminate food, surfaces, and stored materials with droppings and urine. Rodents can also carry pathogens, and exposure to rodent waste can create health risks. Health Canada advises avoiding contact with rodent droppings, urine, saliva, and nesting material and taking precautions during cleanup.
Rodents can also damage property by chewing electrical wiring, insulation, wood, packaging, and ductwork. Damaged wiring can create a potential fire hazard, while contaminated insulation or enclosed spaces may require additional cleaning or restoration.
Every rodent-control service follows an Integrated Pest Management (IPM) approach built around inspection, exclusion, treatment, sanitation guidance, and monitoring.
We check inside and outside for droppings, gnaw marks, active runways, and every possible entry point.
We seal accessible gaps around vents, utility penetrations, foundations, doors, rooflines, and other entry points using appropriate exclusion materials. Small openings can be enough for rodents to enter, so sealing the access route is an important part of long-term control.
We placed and secured according to product-label requirements and in locations that reduce access by children and pets.
We identify food, water, clutter, and sanitation conditions that may support continued rodent activity and recommend practical corrections.
Follow-up visits help confirm whether activity has declined and whether additional treatment or exclusion work is required.
Effective rodent control addresses both the active infestation and the entry points that allow mice and rats to return. Treatment recommendations depend on the property, pest activity, and inspection findings.
Ready to address your rodent problem? Request a free inspection to discuss the recommended treatment options and estimated cost.
Rodent pressure in the Greater Toronto Area isn’t random; it follows the region’s housing stock and geography:
Century homes in older Toronto neighborhoods often contain construction details and penetrations that were never sealed to modern standards, giving rodents concealed routes through the structure.
Live in one of these hotspot areas? Get ahead of the season.
Residential and commercial rodent problems require different treatment strategies based on the property, level of activity, access points, and operational requirements.
Our residential rodent control service focuses on identifying entry points, sealing gaps, and addressing active mouse or rat activity around your home. Treatment recommendations are tailored to your property, household needs, and the location of the infestation.
Request a free rodent inspection to identify activity, entry points, and suitable treatment options.
Our commercial rodent control programs are built for restaurants, warehouses, offices, and property managers. They include scheduled inspections, mapped bait stations, and written reports for DineSafe and third-party food-safety audits. See Commercial Pest Control for the full compliance picture.
Businesses: Need a documented, audit-ready program?
A small, isolated mouse problem may sometimes be managed with properly placed traps and by sealing an obvious entry point. However, professional help is more appropriate when activity continues, rodents are entering wall or ceiling voids, rats are suspected, multiple entry points are present, or the source cannot be identified.
The key is to address both the rodents already inside and the conditions allowing new rodents to enter. Trapping or baiting alone may not prevent reinfestation if access points remain open.
Not sure which category you’re in? We’ll tell you honestly, no upsell.
Treatment is selected according to the species, activity level, property, and access conditions. Where treatment products are used, tamper-resistant bait stations and appropriate trapping methods can help reduce active populations while exclusion addresses the entry points.
For customers who prefer to avoid rodenticides, a trap-first approach can be discussed where appropriate.
For households that prefer no rodenticide at all, we offer a trap-first, non-toxic option built entirely around rodent exclusion GTA methods and mechanical trapping. It’s ideal for homes with young children, pets, or backyard wildlife nearby.
Prefer a non-toxic approach? Ask about our trap-first option.
Not sure which category you’re in? We’ll tell you honestly, no upsell.
GTA Pest Solutions has resolved rodent problems across the Greater Toronto Area for 10+ years. Every job is backed by a written guarantee. See our Guarantee page for full terms.
Join our satisfied GTA customers.
Droppings, gnaw marks, nesting material, scratching sounds, and the location of activity can help identify the problem. Mouse droppings are generally smaller and more pointed, while rat droppings are larger and more blunt. If you're unsure, a professional inspection can help identify the likely species.
The cost depends on the species, level of activity, number of entry points, property size, and whether exclusion or follow-up work is required. An inspection allows the scope of treatment to be assessed before providing a quote.
When rodenticides are used, they should be placed in appropriate tamper-resistant bait stations and used according to the product label and applicable requirements. Trapping may also be appropriate depending on the situation.
Simple cases may show a reduction in activity relatively quickly, while established infestations with multiple entry points can require additional treatment and monitoring. The expected timeline depends on the inspection findings.
Yes. GTA Pest Solutions provides rodent-control programs for restaurants, warehouses, offices, property managers, and other commercial properties, with treatment and monitoring plans based on the site's needs.
No. Many GTA rodent populations have grown resistant to older baits like warfarin, so we don’t rely on bait alone anyway. We offer a trap-first, non-toxic option built around exclusion and mechanical trapping.
Sealing accessible entry points is an important part of preventing reinfestation, but it should be combined with appropriate treatment and monitoring when rodents are already inside. Health Canada also identifies rodent-proofing and sealing openings as key prevention measures.
Yes. The service covers common indoor rodent problems including house mice and rats, with the treatment approach adjusted according to the species and property.
We are a trusted pest control service provider offering safe, effective, and solutions homes and businesses.
2985 Drew Rd # 213, Mississauga, ON L4T 0A7
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