Pest Control in Hamilton
Licensed Hamilton exterminators for ants, bed bugs, mice, wasps, cockroaches & wildlife — across Stoney Creek, Ancaster, Dundas, The Mountain and beyond. Fast, science-based removal with a 100% satisfaction guarantee.
Hamilton's Trusted Exterminator
Professional Pest Control Across Hamilton
Sani IQ serves all of Hamilton — from the escarpment communities of Ancaster and Dundas to Stoney Creek and the older homes downtown and on the Mountain. Hamilton's century homes and escarpment ravines make rodents, carpenter ants and wildlife recurring problems, and we seal and treat for long-term results.
Get a Free Quote in Hamilton
Most Hamilton responses within the hour during business hours.
Two Cities, One Escarpment — Hamilton's Split Pest Personality
The Niagara Escarpment cuts Hamilton in two, and the pest picture splits with it. Below the Mountain, the lower city's century brick housing — Strathcona, Gibson, Crown Point — has the stone foundations, shared walls and aging sewers that keep rats, mice and cockroaches established. Waterfront industry and the harbour add year-round rodent pressure that most cities only see seasonally.
On the Mountain and in the suburbs — Ancaster, Dundas, Waterdown, Stoney Creek — the profile flips to carpenter ants under mature trees, wasps along ravine edges and conservation land, and wildlife working the escarpment face into attics. Dundas in particular, tucked against the escarpment, gets some of the heaviest raccoon and squirrel traffic we see anywhere.
On-site at a residential service call — same trucks, same licensed crew, every visit.
What Hamilton Calls Us For
Rats and mice in the lower city — treated exclusion-first, because in century housing the entry points matter more than the bait. Cockroaches in older multi-unit buildings, with honest advice about when the whole building needs treatment. Carpenter ants in Ancaster, Dundas and Westdale's mature streets. Wasp and hornet nests across the Mountain all summer. And bed bugs near the universities and along the student-rental corridors, handled discreetly.
Hamilton is on our regular GTA-west routes, with same-day service available most weekdays.
What It Costs in Hamilton
Wasp and hornet nest removal is $247 per nest. One-time ant treatment starts at $345, Complete Mice Protection is $495, general insect control from $395 exterior or $475 interior and exterior. Every service starts with a $95 professional inspection — credited in full when you go ahead with treatment.
Year-round protection plans start at $845/yr. No monthly billing, no initiation fee, and if pests return between visits, so do we — free.
Sani IQ at Work
Real Crew. Real Trucks. Real Results.
What We Treat
Common Pests in Hamilton Homes & Businesses
Ontario's #1 structural pest — we treat the nest, not just the trail, in Hamilton homes.
Discreet, guaranteed bed bug treatment for Hamilton houses, condos and rentals.
Our exit-first protocol: treat first so mice die outside — then verify and seal to keep Hamilton rodents out for good.
Same-day nest removal from the eaves and decks of Hamilton homes where possible.
Fast, discreet cockroach control for Hamilton homes, restaurants and food businesses.
Humane removal and exclusion of raccoons and squirrels from Hamilton 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 Hamilton homes.
Most-Requested in Hamilton
Wasp Removal, Exterminator & Pest Control in Hamilton
Wasp & Hornet Nest Removal in Hamilton
Same-day wasp removal in Hamilton — we take down wasp, hornet and yellowjacket nests from eaves, decks and sheds, then treat the area so the colony can't rebuild. Wasp and hornet nest removal is $247 per nest. Nests needing extension-ladder or roof access are quoted before we start.
Hamilton Exterminator — Local & Same-Day
Looking for an exterminator near you in Hamilton? You get a licensed, insured, owner-operated Hamilton exterminator — not a call centre — for ants, rodents, cockroaches, bed bugs and wildlife, backed by our 100% guarantee.
Pest Control Near Me in Hamilton
When you search "pest control near me" in Hamilton, Sani IQ is the local, 5-star choice — fast response, transparent pricing, and treatments that solve the problem at the source. Get your Hamilton estimate →
⚡ NO PHONE CALL NEEDED
Know your price in 20 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 20-Second Quiz📖 FREE EXPERT RESOURCE
Not sure what that bug is?
The Ontario Pest Library has 69 free identification guides written for Hamilton homes — photos, habits, risks and prevention. No sales pitch, just answers.
Browse the Pest LibraryThe Smarter Move
Year-Round Protection for Hamilton Homes
Pests in Hamilton run on a calendar — ants and wasps in summer, mice and rats when the nights cool, spiders and cluster flies in fall. A one-time treatment solves today's problem; a protection plan makes sure the next season's problem never starts. If pests return between visits, so do we — at no charge.
4 seasonal visits — ants, wasps & general insects handled before they peak.
Quarterly rodent defence — inspection, exclusion & treatment every season.
Insects + mice together — the plan most Hamilton homeowners choose.
6 visits, insects + mice, free mosquito & tick treatment included.
12 monthly visits — everything covered, including wildlife & mosquito.
One honest annual price. No monthly billing, no initiation fee, no contract traps — unlike the big-brand plans that quietly add up to more than double by year's end.
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 Hamilton 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 Hamilton
- 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 Hamilton
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 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, 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, ONHamilton Pest Control
Frequently Asked Questions
How much does pest control cost in Hamilton?
Wasp and hornet nest removal is $247 per nest. One-time ant treatment starts at $345, Complete Mice Protection is $495, and general insect control runs from $395 exterior or $475 interior and exterior. Year-round plans start at $845/yr. No initiation fee, no monthly billing, and a 60-day guarantee on one-time services — most customers get an exact quote within the hour.
Why does the lower city have so many rats?
Age and infrastructure. Century housing on stone foundations, older sewer laterals and harbour-side industry give rats everything they need. We work exclusion-first — seal the entries, then bait and monitor — because in old housing stock, bait alone is a subscription, not a solution.
Do you cover Ancaster, Dundas, Waterdown and Stoney Creek?
Yes — all of Hamilton including the Mountain and the suburban communities. Dundas homes against the escarpment get some of the heaviest wildlife pressure we see; we remove, seal and screen so animals don't return.
Can you treat student rentals near the universities?
Yes — bed bugs and cockroaches in student housing are a steady part of our Hamilton work. Discreet, guaranteed, and documented for landlords when needed.
Are your products safe for kids and pets?
Yes — reduced-risk, Health Canada–registered products, safe once dry. Your technician walks you through everything before treating.
🛟 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 Hamilton
Explore our homepage, residential & commercial services, plans & pricing, reviews, our Ontario Pest Library, and our pest control blog.
Pest Problem in Hamilton? Let's Fix It.
Free quotes. Same-day service available. 100% satisfaction guarantee.