Pest Control in London, Ontario
Licensed London exterminators for ants, bed bugs, mice, wasps, cockroaches & wildlife — across Old North, Byron, Masonville, Wortley Village and beyond. Fast, science-based removal with a 100% satisfaction guarantee.
London's Trusted Exterminator
Professional Pest Control Across London
Sani IQ provides pest control across London, Ontario — from the century homes of Old North and Wortley Village to Byron, Masonville and Hyde Park. The mix of student rentals near the university and older established homes makes cockroaches, bed bugs, rodents and ants common, and we treat them at the source.
Get a Free Quote in London
Most London responses within the hour during business hours.
The Forest City Earns Its Name — and Its Carpenter Ants
London's canopy is its identity — and its number-one structural pest driver. Mature trees over Old North, Old South and Wortley Village keep roofs shaded and wood damp: carpenter-ant habitat, block after block. The Thames River and its branches move rodents and wildlife through every quadrant of the city.
The student corridor changes the profile around Western and Fanshawe: high turnover rentals are the classic bed bug and cockroach conveyor, and September move-in week reliably starts our busiest treatment season there.
On-site at a residential service call — same trucks, same licensed crew, every visit.
What London Calls Us For
Carpenter ants across the tree streets — nest-targeted treatment covered on Protect Plus. Bed bugs and cockroaches in the student rental belt, discreet and documented. Mice in the century wards from October. Wasps and bald-faced hornets in mature eaves all summer — covered nest removal is included on every Sani IQ Protect plan. Squirrels working London's endless canopy into attics — removed, sealed, screened.
Every job carries our guarantee — if pests return within the covered window, so do we, free.
What It Costs in London
Homes in London, Ontario are billed after each visit — no monthly fees. Sani IQ Protect is $249 a visit, four visits a year, for homes up to 2,000 sq ft. That covers quarterly service for common ants, household spiders, earwigs, centipedes, cluster flies, silverfish and wasps (covered nest removal included), an exterior barrier with eave and soffit treatment, free re-service between visits and a photo report after every visit — with rodent prevention included.
Mice inside? The Sani IQ Rodent Program ($445 at the first visit, then $150 a quarter) removes them in three weeks, seals how they got in and keeps the stations in all year with a 12-month warranty. Mice and insects together? Protect Plus ($249 a visit, six visits a year) covers both, with carpenter ants and 48-hour re-service. Bed bugs, German cockroaches, wildlife and rats are quoted after an inspection.
Sani IQ at Work
Real Crew. Real Trucks. Real Results.
What We Treat
Common Pests in London Homes & Businesses
Ontario's #1 structural pest — we treat the nest, not just the trail, in London homes.
Discreet, guaranteed bed bug treatment for London houses, condos and rentals.
Our exit-first protocol: treat first so mice die outside — then verify and seal to keep London rodents out for good.
Same-day nest removal from the eaves and decks of London homes where possible.
Fast, discreet cockroach control for London homes, restaurants and food businesses.
Humane removal and exclusion of raccoons and squirrels from London attics and chimneys.
Not sure what you're dealing with? Identify it in the Ontario Pest Library — 69 free guides to the pests found in London homes.
Most-Requested in London
Wasp Removal, Exterminator & Pest Control in London
Wasp & Hornet Nest Removal in London
Same-day wasp removal in London — we take down wasp, hornet and yellowjacket nests from eaves, decks and sheds, then treat the area so the colony can't rebuild. Covered stinging-insect nest removal is included on every Sani IQ Protect plan — $249 a visit, four visits a year.
London Exterminator — Local & Same-Day
Looking for an exterminator near you in London? You get a licensed, insured, owner-operated London exterminator — not a call centre — for ants, rodents, cockroaches, bed bugs and wildlife, backed by our 100% guarantee.
Pest Control Near Me in London
When you search "pest control near me" in London, Sani IQ is the local, 5-star choice — fast response, transparent pricing, and treatments that solve the problem at the source. Get your London estimate →
Dedicated Programs
Our Pest Control Services in London
Each pest gets its own guaranteed program in London — pricing, process and local FAQs on every page.
⚡ NO PHONE CALL NEEDED
Know your price in 60 seconds
Answer 3 quick questions and get matched to the right treatment with real, published pricing — the only instant pest control estimate in the GTA.
Take the 60-Second Quiz📖 FREE EXPERT RESOURCE
Not sure what that bug is?
The Ontario Pest Library has 69 free identification guides written for London homes — photos, habits, risks and prevention. No sales pitch, just answers.
Browse the Pest LibrarySani IQ Protect · Smarter Protection
Year-Round Protection for London Homes
Pests in London run on a calendar — ants and wasps in summer, mice and rats when the nights cool, spiders and cluster flies in fall. Every visit is billed after it's done — no monthly fees. Mice programs from $445 at the first visit · Protect from $249 a visit. If pests return between visits, so do we — at no charge.
Mice inside?
Keep the whole house covered
Mice programs from $445 at the first visit · Protect from $249 a visit. Prices for homes up to 2,000 sq ft · card on file, charged after each completed visit · licensed Ontario technicians, employed by us · reduced-risk, Health Canada–registered treatments · cancel any time.
Meet Yogi — Founder & Owner
A Local Ontario Company, Not a National Chain
Sani IQ is an independent, locally owned Ontario company — not a franchise and not a national chain. Every technician who works on your London home is employed by us, licensed under the Ontario Pesticides Act and background-checked — never a rotating subcontractor. I stand behind every treatment personally, and every job carries our guarantee.
- Same-day service available across London
- Employed, licensed & background-checked technicians — never subcontractors
- Reduced-risk products safe for kids & pets
- Transparent, posted pricing — no mystery quotes
- 100% satisfaction guarantee on every job
Our Team in London
Real Technicians. Real Results.
See Us In Action
Real Treatments. Real Pests. Millions of Views.
Follow Sani IQ for real pest treatments, Ontario pest alerts and behind-the-scenes from the field — watched millions of times across TikTok & YouTube.
Social Proof
Rated 5 by 155+ 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, ON"Noticed wasps building a massive nest under our deck. Called Sani IQ and they came out the next morning. Nest was gone, no drama. Great service."
Linda K. — Oakville, ON"We had bed bugs after a trip and were panicking. Sani IQ was calm, thorough, and completely solved the problem in two visits. Excellent communication throughout."
Priya S. — Vaughan, ON"Raccoons getting into our attic every year. Sani IQ found the entry points, sealed them up properly, and removed the family humanely. Haven't had a problem since."
Dave C. — Innisfil, ONLondon Pest Control
Frequently Asked Questions
How much does pest control cost in London, Ontario?
Sani IQ bills every visit after it's done — no monthly fees. Mice inside in London, Ontario? The Sani IQ Rodent Program is $445 at the first visit, then $150 a quarter, 12-month warranty. Want the whole house covered? Sani IQ Protect is $249 a visit, four visits a year, rodent prevention included. Mice and insects together? Protect Plus is $249 a visit (six visits). Base prices cover homes up to 2,000 sq ft. Bed bugs, German cockroaches, wildlife and rats are quoted after an inspection.
Why is London such a carpenter-ant city?
The Forest City's canopy. Mature trees shade roofs and keep structural wood damp — exactly what carpenter ants colonize. Old North, Old South and Wortley are the core; nest-targeted carpenter ant treatment is covered on Sani IQ Protect Plus ($249 a visit, six visits a year).
I rent near Western — the unit came with roaches. Now what?
Document it, then call us. We treat discreetly, provide the paperwork for your landlord, and are honest about when the building's other units need involvement for it to hold.
Do you handle squirrels in attics?
Constantly in London — the canopy is a highway to every roofline. Humane removal, entry sealing, vent screening. Removal without exclusion is a revolving door.
Do you serve all of London?
Yes — Old North to White Oaks, Byron to Argyle, plus the student corridors. Call (705) 302-1887 for a window.
🛟 SANI IQ HELP CENTRE
Everything you need before & after your visitPreparation checklists, what to expect during the visit, aftercare and our guarantee — all in plain language in the Sani IQ Help Centre.
Serving the GTA & Central Ontario
Pest Control Near London
Explore our homepage, residential & commercial services, plans & pricing, reviews, our Ontario Pest Library, and our pest control blog.
Pest Problem in London? Let's Fix It.
Free quotes. Same-day service available. 100% satisfaction guarantee.