Mice Control in London
London's heritage homes in Old North and Old South, the student rentals around Western and Fanshawe, and the mature lots backing onto the Thames River give mice settled foundations and easy cover — and they push indoors every fall. Licensed, guaranteed, owner-operated.
Mice Problems in London? Here's How We End Them.
London's heritage homes in Old North and Old South, the student rentals around Western and Fanshawe, and the mature lots backing onto the Thames River give mice settled foundations and easy cover — and they push indoors every fall. Sani IQ treats London mice at the source: we map and seal the entry points around foundations, garages and utility lines, not just leave bait, so they stay out.
Signs You Have Mice in Your London Home
- Droppings under the kitchen sink, in the garage, or along basement walls
- Scratching or scurrying in walls and ceilings at night
- Gnaw marks on food packaging, wiring or wood trim
- A musky ammonia smell in pantries, closets or the furnace room
- Activity that returns each fall as the weather cools
Mice already inside? Sani IQ Protect Plus removes them and keeps them out: $124/month plus a $249 start (homes up to 2,000 sq ft) — inside treatment with follow-up, entry points sealed, exterior stations, a visit every two months and 48-hour re-service. Getting ahead of them? Sani IQ Protect ($77/month + $249 start) includes rodent prevention free (a $297 add-on, included). Your exact price is confirmed by home size before any work starts.
Get a Free Mice Quote in London
Tell us what you're seeing — we usually reply within the hour with an exact price.
Recommended plan
Stop mice coming back in London: Sani IQ Protect Plus — $124/month + $249 start
Mice already inside? Protect Plus removes them, seals how they got in, and keeps checking every two months. Getting ahead of them? Protect includes rodent prevention free. Free re-service between visits, a photo report every visit, cancel any time.
Our Process
How Sani IQ Handles Mice in London
Full-home inspection
We inspect the exterior foundation, garage, utility lines, attic and kitchen kick-plates to map every entry point and nesting area — mice fit through a gap the width of a dime.
Treatment + secured baiting
Tamper-resistant, pet-safe bait stations and snap-trap placements at active runways, sized to the infestation — never a one-spray-fits-all.
Exclusion & sealing
We seal entry points with rodent-proof materials (steel wool, mesh, sealant) so the next generation can't move in. This is the step most companies skip.
Follow-up & guarantee
Activity is monitored and re-treated free within your guarantee window. Mice return? So do we.
🛟 SANI IQ HELP CENTRE
Booked in? Here's exactly how to get ready.How to prepare for your mice treatment — written by our licensed technicians so your treatment works the first time.
Rated 5 by 131+ Ontario Customers
"Sani IQ came the same day I called. Technician was professional, explained everything, and our ant problem was completely gone within 48 hours. Highly recommend!"
Sarah M. — Barrie, ON"Had a serious mouse problem before winter. Sani IQ sealed every entry point and set up monitoring stations. Zero issues since. Worth every penny."
Michael T. — Barrie, ON"Cockroaches in the kitchen — nightmare. Sani IQ handled it fast and discreetly. Back to full health compliance. These guys know what they're doing."
James R. — Toronto, ONCommon Questions
Mice Control in London — FAQs
How much does mice control cost in London?＋
Mice already inside in London? Sani IQ Protect Plus is $124/month plus a $249 start for homes up to 2,000 sq ft: inside treatment with follow-up, entry points sealed, exterior stations, a visit every two months and 48-hour re-service. Getting ahead of them? Sani IQ Protect ($77/month + $249 start) includes rodent prevention free (a $297 add-on, included). Larger homes add a little to both; the 60-second quiz confirms your exact price.
Why do older London homes get mice?＋
Heritage homes near the Thames and Western have settled foundations and gaps around aged plumbing and wiring. We seal those entry points, which is the step most companies skip.
Do you serve London and the surrounding area?＋
Yes — Old North, Old South, Byron, Masonville, Hyde Park and near Western and Fanshawe, with fast, scheduled visits.
Are the treatments safe for kids and pets?＋
Yes — locked, tamper-resistant stations and Health Canada–registered products only, with every placement shown to you.
More London Services
Other Pest Services in London
Dealing with more than one pest? We run a dedicated, guaranteed program for each — same owner-operated team across London.
View all our Pest Control Services in London. Learn more about our Mice & Rodent Control methods across Ontario.
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End Your Mice Problem in London
Year-round protection from from $77/month. Free re-service between visits. Cancel any time.