Home / Pest Control Costs
Most home pest control in Kitchener, Waterloo, Cambridge and Guelph costs between about $200 and $1,400 before HST. Wasp nests start at about $200, ants run about $300 to $430, mouse control about $280 to $550, cockroaches from about $800 and bed bugs about $1,000 to $1,400 or more. Estimates over the phone are free.
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Licensed and insured technicians · Free estimates over the phone · Health Canada-registered products · 100% satisfaction guarantee · Residential and commercial
Prices are the same in all four cities we serve. All prices are typical ranges before HST, not quotes.
| Service | Typical range (plus HST) | What’s included |
|---|---|---|
| Wasp nest removal | From about $200 per nest; structural nests from about $250 | About $50 to $75 for each additional nest |
| Hornet nest removal | From about $200 per nest; nests in walls from about $250 | About $50 to $75 for each additional nest |
| Ant control | About $300 to $430 | 90-day warranty |
| Carpenter ant treatment | Upper end of the ant range | 6-month warranty |
| Mouse control | About $280 to $550 | Single visit at the low end; one-year warranty with follow-up visits at the high end |
| Rat control | About $280 to $430 | One or two visits |
| Spider treatment | Exterior about $200 to $500; interior adds about $125 to $200; interior only from about $300 | No warranty |
| Flea treatment | About $500 | 90-day warranty |
| Cockroach treatment | From about $800 for a house with one kitchen | Two treatments |
| Bed bug treatment | About $1,000 to $1,400 or more, by number of bedrooms | Aprehend treatment; multi-unit homes quoted separately |
| Fly and cluster fly treatment | About $400 to $500 | Includes attic treatment; spring and fall recommended |
| Centipedes, earwigs and pillbugs | About $300 to $400, by home size | Crawling-insect treatment |
| Commercial pest control | An inspection is required for an exact quote | — |
A low price for “one spray” can turn into a second and third bill if the pest comes back. Before you book, ask:
We publish our typical ranges and warranties so you can compare on the same terms.
Call 519-957-1766, Monday to Friday, 8:30 a.m. to 5 p.m. Tell us what you’re seeing, where it is, how long it’s been going on and the size of your home. Photos help. For most jobs we can give you a price range on the phone. For larger jobs, such as bed bugs in a multi-unit building or commercial work, an inspection is required for an exact quote. Your technician confirms the price before any work starts.
For a single small ant trail or one mouse in the garage, store-bought products may be enough. Professional treatment is usually worth it when the problem keeps coming back, when it’s inside walls or ceilings, when it involves bed bugs or cockroaches or when a nest is somewhere you can’t safely reach. Failed DIY attempts often make the professional job bigger and more expensive, especially with bed bugs, cockroaches and pharaoh ants, which spread when sprayed.
Most home treatments cost between about $200 and $1,400 before HST. Typical ranges are from about $200 for a wasp nest, about $300 to $430 for ants, about $280 to $550 for mice, about $500 for fleas, from about $800 for cockroaches and about $1,000 to $1,400 or more for bed bugs.
Estimates over the phone are free. Tell us what you’re seeing and the size of your home, and we’ll give you a price range. For larger jobs, such as bed bugs in multi-unit buildings or commercial properties, an inspection is required for an exact quote. Your technician confirms the price before any work starts.
Yes. All of the prices on our website are typical ranges before HST. HST is added to the final invoice. Your technician confirms the price, including HST, before any work starts, so there are no surprises when the job is done.
Bed bug treatment typically costs about $1,000 to $1,400 or more before HST, depending on how many bedrooms are treated. Multi-unit buildings cost more and are quoted after an inspection, because neighbouring units usually need treatment too. We treat with Aprehend, which keeps working for up to three months.
Some do. Ant treatments carry a 90-day warranty, carpenter ants 6 months and fleas 90 days. Mouse control has an optional one-year warranty with follow-up visits. Spider treatments have no warranty, because spiders keep arriving from outside. Every job is backed by our satisfaction guarantee.
Commercial and multi-unit work is priced separately, based on the size of the property, the pest, the number of units or rooms and how many visits are needed. An inspection is required for an exact quote. Call 519-957-1766 to describe your property and get a free phone estimate.
Call 519-957-1766 and tell us what you’re seeing. Estimates over the phone are free, and an inspection is required for an exact quote on larger jobs. The office is open Monday to Friday, 8:30 a.m. to 5 p.m.; leave a message after hours and we’ll call you back the next business day.
KW Pest Control provides residential and commercial pest control in Kitchener, Waterloo, Cambridge and Guelph, for mice and rats, wasps and hornets, ants, bed bugs, cockroaches, spiders, fleas, flies, centipedes and moths. Call 519-957-1766 for a free phone estimate, or use our contact form and we’ll get back to you during office hours.
Hours: Monday to Friday, 8:30 a.m. to 5 p.m.
Leave a message and we’ll call you back the next business day.
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