Mice Control in Richmond Hill
Richmond Hill backs onto the Oak Ridges Moraine, and the ravine lots and open fields around Oak Ridges, Jefferson and Bayview Hill push field mice toward warm basements every fall. Licensed, guaranteed, owner-operated.
Mice Problems in Richmond Hill? Here's How We End Them.
Richmond Hill backs onto the Oak Ridges Moraine, and the ravine lots and open fields around Oak Ridges, Jefferson and Bayview Hill push field mice toward warm basements every fall. Larger homes with finished basements, attached garages and complex rooflines give them dozens of ways in. Sani IQ maps the whole envelope and seals the entries — we don't just bait and leave.
Signs You Have Mice in Your Richmond Hill Home
- Droppings in the garage, under sinks, or along basement and storage walls
- Scratching or scurrying in walls and ceilings at night
- Gnaw marks on food packaging, wiring or wood trim
- A musky ammonia smell in closets, pantries or the furnace room
- Activity that returns each fall as fields and ravines cool down
One-time mice treatment is $345 including inspection, treatment and entry-point review. Year-round Mice Protection plans are $895/yr with quarterly visits and free re-treatments in between. You'll get an exact, no-surprise quote before any work starts.
Get a Free Mice Quote in Richmond Hill
Tell us what you're seeing — we usually reply within the hour with an exact price.
Our Process
How Sani IQ Handles Mice in Richmond Hill
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.
Rated 5 by 108+ 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 Richmond Hill — FAQs
How much does mice control cost in Richmond Hill?＋
A one-time mice treatment is $345, including inspection, treatment and an entry-point review. For homes backing onto the Moraine or fields, the $895/yr Mice Protection plan with quarterly visits is the smarter long-term call.
Why do mice keep coming back to my Richmond Hill home?＋
Homes near Oak Ridges and Jefferson face seasonal pressure from surrounding fields and ravines. Without sealing the entry points, new mice simply follow the same routes — exclusion is the step we never skip.
Do you treat large or multi-level homes?＋
Yes — we inspect the full exterior, garage, attic and mechanical rooms of larger Richmond Hill homes to find every entry, not just the obvious ones.
Are the treatments safe for kids and pets?＋
Yes — locked, tamper-resistant stations and Health Canada–registered products only, all placements shown to you before we leave.
More Richmond Hill Services
Other Pest Services in Richmond Hill
Dealing with more than one pest? We run a dedicated, guaranteed program for each — same owner-operated team across Richmond Hill.
End Your Mice Problem in Richmond Hill
Free inspections. Exact quotes within the hour. Pest-free, or it's free.