How Much Does Mice Control Cost in Ontario? (2026 Price Guide)

Sani IQ bills every visit after it’s done — no monthly fees. Mice inside? The Sani IQ Rodent Program is $445 at the first visit, then $150 after each quarterly visit, with a 12-month warranty. Want the whole house covered? Sani IQ Protect is $249 a visit, four visits a year, rodent prevention included. Compare plans → Prices below are exact, not estimates.

If you’ve spotted droppings under the sink or heard scratching in the wall at 2 a.m., the first thing you want is a number — what does it actually cost to make mice control someone else’s problem? In a well-run Ontario home, the standard is zero mice, not “a few in the garage.” This guide gives you real 2026 mice control cost ranges, explains exactly what each price includes, and helps you weigh doing it yourself against booking a professional and forgetting about it.

One mouse is rarely just one mouse. A single female house mouse can produce 5 to 10 litters a year, with several pups in each (Critter Control). That’s why the cost question and the timing question are really the same question: the longer the wait, the bigger the job.

How much does mice control cost in Ontario in 2026?

Year-round protection plans run higher because they include ongoing monitoring. Here are Sani IQ’s exact 2026 prices alongside typical market ranges.

Service	Sani IQ 2026 price	What it includes
Single-visit treatment	Discontinued	We stopped selling one-visit mice service — without sealing, mice come back

Why we only sell the two-visit mice service

Here’s the part homeowners get wrong about sealing: a reputable program does not seal your home on day one. If you seal entry points while mice are still active inside, you trap them in your walls — and that’s exactly where you don’t want them dying. Sani IQ deliberately leaves exit routes open during treatment so mice feed on the exterior bait stations, leave, and die outside. Sealing happens on the second visit, once activity has dropped. That sequence is the difference between “I think they’re gone” and “they’re gone, and they can’t get back in.”

Should I get rid of mice myself or hire a professional?

You can buy traps for under $20, so DIY looks cheaper on paper. The real cost is your time and the relapse risk: DIY means daily trap checks, hunting down every entry point, and weeks of monitoring — often followed by mice returning because the source was never sealed. Below is the honest trade-off so you can decide what your time is worth.

|---|---|---| | Your time | Daily trap checks, sealing, weeks of monitoring | One inspection appointment; we handle the rest | | Sealing entry points | You find and seal them — or they come back | Minor entry points sealed on visit 2 | | Risk of relapse | High — source often missed | Backed by our “Pest-Free, OR It’s Free” guarantee | | Where mice die | Often inside walls (odour) | Outside, by design — exit routes stay open during treatment |

DIY isn’t “wrong” — but for a busy household, the math usually favours booking it once and being done. If you’d rather not spend three weeks playing exterminator, professional service is the time-respecting choice.

Why is professional mice control worth it? (the real stakes)

Mice are an expensive problem disguised as a cheap one. As they travel, they constantly dribble microdroplets of urine and leave droppings that can carry bacteria like Salmonella and E. coli (Critter Control). They also gnaw — and wiring is a favourite target. A widely cited Pest World report estimates rodents are responsible for up to 25% of house fires where the cause is otherwise undetermined (Best Life).

Mice control cost in the GTA and Simcoe County (2026)

Pricing transparency is deliberate: you shouldn’t need a “free quote” sales call to learn what a job costs. We publish it. See full pricing on our plans and pricing page.

Local pressure does vary.

What should I check before mice get inside? (5 steps)

You can’t out-trap an open door. These steps reduce pressure between professional visits — they are prevention checks, not a treatment plan:

1. Walk your foundation. Mice fit through a gap the width of a pencil (about 6 mm). Look for gaps around the foundation, vents, and where pipes enter.
2. Check the garage. Attached garages are the most common entry route; keep the door seal intact and pet food in sealed containers.
3. Trim back vegetation. Branches and tall grass touching the house act as bridges and cover.
4. Store food in metal or glass. Cardboard and thin plastic are not barriers.
5. Note where you see droppings. Photograph the spots — it helps your technician map travel routes on the inspection.

Why Sani IQ

Sani IQ is a licensed Ontario pest-control company built on science-based Integrated Pest Management (IPM), not guesswork. We’re a local operator with 158 five-star reviews, transparent published pricing, and a “Pest-Free, OR It’s Free” guarantee — we re-treat, and if that doesn’t resolve it, we refund. For mice specifically, our two-visit protocol exists because doing it right beats doing it twice. Explore our residential pest control services to see how we work.

Book it and forget about it

Call (705) 302-1887 or request a quote and we’ll get you on the schedule. You stop checking traps; we make the problem go away.

Helpful local pages: Mice Control Toronto, Mice Control Mississauga, Mice Control Vaughan, and Mice Control Markham.

Frequently asked questions

How much does it cost to get rid of mice in Ontario?

Does mice control include sealing the entry points? Sealing is deliberately done later so mice aren’t trapped inside the walls.

Why don’t you seal the holes on the first visit? Because mice are still active inside. Sealing day one traps them in your walls, where they die and create odour. We leave exit routes open during treatment so mice feed on exterior bait stations, leave, and die outside — then we seal on visit 2 once activity drops.

Is it cheaper to get rid of mice myself? The traps are cheaper, but DIY costs you daily checks, weeks of monitoring, and a high chance the mice return because the entry point was never found.

How quickly do mice multiply? Fast. A single female house mouse can produce 5 to 10 litters a year with several pups each (Critter Control). That’s why one mouse is the start of a problem, not a minor one — and why acting early keeps the cost down.

Do you guarantee the work? Yes. Sani IQ backs mice control with our “Pest-Free, OR It’s Free” guarantee: we re-treat as needed, and if the problem isn’t resolved, you get a refund. Pricing and guarantee details are on our plans and pricing page.

Mice removal cost in Ontario: frequently asked questions

How much does mice removal cost in Ontario?

How much does a mouse exterminator cost in Ontario?

One-Time Mice carries a 60-day warranty; every program includes free re-service between visits.

Is mice removal covered by landlords in Ontario?

In most rental situations pest control is the landlord’s responsibility, but the details depend on the lease and on how the infestation started. We cover the rules in full in our guide to who pays for pest control, landlord or tenant.

Is a one-time mouse treatment enough, or do I need a plan?

It does nothing about next October, when the population outside your foundation resets and starts testing the building again. For most Ontario homes the plan is the recommended path and the one-time treatment is the entry point into it.

Which areas do you price this way?

These are our standard Ontario prices across the GTA, York and Durham, Simcoe County and cottage country — including Vaughan, Barrie and the surrounding region. If you want mice handled specifically in Vaughan, see our mice control Vaughan page.