Mouse Exterminator Cost: Key Insights
- Exclusion: the sealing of entry points is the only part of rodent treatment that prevents re-infestation, yet many base quotes don't include it, so confirm whether it's bundled before you agree to a price.
- Rat extermination: costs more than mouse pest control on average, because rats access more areas of a structure and require heavier-duty trapping and more sealing work.
- Acting early: is the most cost-effective thing a homeowner can do, since infestation size is the single biggest driver of how many visits, traps, and materials a job requires.
- Quote warranties: a quote that includes free re-service visits offers better long-term value than a lower base price with no guarantee, since rodents rarely disappear after a single treatment.
- Home age: older homes typically need significantly more sealing work, since mice can enter through a gap the size of a dime and settling foundations create more access points over time.
In this guide, you'll read about:
- Average Mouse Exterminator Cost in Canada
- What Affects Mouse Exterminator Cost?
- Breakdown: How Much Does a Mouse Exterminator Cost?
- How to Keep Rodent Control Costs Down
- Find a Rodent Control Pro on HomeStars
- Frequently Asked Questions
Average Mouse Exterminator Cost in Canada
Most homeowners in Canada spend between $250 and $650 on a standard mouse exterminator package, which typically covers an initial inspection, trapping setup, and one or two return visits to check and reset traps. The cost of rat extermination typically starts at $300 and can reach $750 for a standard job. Costs jump significantly when the infestation is severe or when exclusion and sanitation work are needed on top of basic treatment.
| Service | Typical cost range |
|---|---|
| Initial inspection | $75 to $150 (often waived with treatment) |
| Standard treatment package (2-3 visits) | $250 to $650 |
| Severe infestation treatment | $650 to $1,500+ |
| Exclusion and entry point sealing | $200 to $1,000 |
| Per-entry-point sealing (billed separately) | $25 to $75 |
| Sanitation and droppings removal | $200 to $600 |
| Rat extermination (standard) | $300 to $750 |
| Ongoing maintenance plan | $100 to $125 per month |
For a broader look at pest control costs in your area, see our pest and animal control cost guide.
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What Affects Mouse Exterminator Costs?
Several factors determine where your mouse pest control cost lands within the typical range. A small problem caught early in a compact, accessible home is a very different job from a long-standing rat infestation in a large older house, and the price reflects that.
Size and duration of the infestation
The larger and older the infestation, the more visits, bait stations, and traps a pro needs to resolve it. A small mouse problem caught early might be resolved in two visits, while a more established infestation can require four or more. Every extra visit adds to the total, and larger infestations typically mean more sanitation and sealing work as well.
Property size and age
Larger homes have more potential entry points and more space to inspect, which increases both labour time and material costs. Older homes are also more likely to have gaps in foundations, around utility lines, and at rooflines that require sealing, which can add substantially to the overall cost.
Treatment method
Snap traps and bait stations are the most common and cost-effective approach. Live-catch traps cost more in materials and require additional follow-up visits to remove caught animals. Rodenticide programs and more intensive approaches for severe rat infestations sit at the higher end of the price range.
Number of visits
Most pros price rodent work as a package covering two or three visits. Additional visits, when needed, are typically billed at $40 to $80 each, though many companies bundle them into a flat warranty that covers re-treatment within a set period.
Location in Canada
Labour rates vary by region. A standard mouse exterminator cost that runs $300 to $400 in a mid-sized city can run $450 to $650 in Toronto or Vancouver for the same scope of work. Urban density also means more complex access in some jobs, which adds time.
Breakdown: How Much Does a Mouse Exterminator Cost?
The total mouse exterminator cost is made up of several components. Understanding what each covers makes it easier to compare quotes and spot what's missing from a lower bid.
Labour
Labour is typically the largest component of any rodent control quote, particularly for rat extermination, where access points may be located in attics, crawlspaces, and wall cavities. On most jobs, labour accounts for 50 to 70% of the total cost.
Inspection
A rodent inspection typically costs $75 to $150, though many companies waive this fee when treatment is booked at the same time. The inspection is what determines where rodents are entering, where nesting activity is concentrated, and what treatment is appropriate. Booking without one often leads to incomplete treatment.
Materials and equipment
Traps, bait stations, and rodenticide are usually included in a treatment package.
- Snap traps: $1 to $10 each
- Live-catch traps: $50 or more per trap, plus additional visits to remove animals
- Bait station materials: $50 to $200 depending on quantity
- Rat-specific equipment (larger snap traps, heavy-duty bait stations): adds $50 to $150 to material costs compared to a standard mouse treatment
Exclusion and sealing
Exclusion is the identification and sealing of every gap, crack, and opening rodents use to enter the building. This is either priced per entry point at $25 to $75, or as a flat package from $200 to $1,000, depending on the number of vulnerabilities and materials used. Galvanized steel mesh and sheet metal last longer than foam and caulk alone but cost more upfront. For homes with many access points, exclusion can be the most significant line item in the total mouse pest control cost.
Sanitation
When rodents have been present for an extended period, droppings, urine, and nesting material need to be removed and the area disinfected. Sanitation typically adds $200 to $600 to the total. In attics or crawlspaces where contaminated insulation also needs replacing, costs reach the higher end of that range.
If insulation has been contaminated, see our attic insulation cost guide to get an idea of what replacement would cost. You can also check out our guide to drywall contractor costs if you need someone to patch your wall back up after an exclusion treatment.
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How to Keep Rodent Control Costs Down
The most cost-effective thing a homeowner can do is act early. The sooner a pro is called, the smaller the infestation and the fewer visits, traps, and materials the job requires. A few other steps can reduce what you spend.
- Act at the first signs: droppings along walls, gnaw marks on wood or wiring, and scratching sounds at night are all early indicators worth acting on before the problem grows.
- Reduce attractants: store food in sealed hard containers, keep pet food off the floor overnight, and clear clutter from garages and basements that rodents can use for nesting.
- Ask about package pricing: many companies offer flat-rate packages that include unlimited return visits for a set period, which can be better value than paying per visit.
- Get more than one quote: mouse exterminator costs vary considerably between companies, and comparing quotes also helps confirm what is and isn't included, such as exclusion and warranty coverage.
- Seal what you can beforehand: caulking obvious gaps around pipes and utility penetrations before a pro arrives can reduce the exclusion work needed, particularly in newer homes.
- Ask about annual plans: if rodents are a recurring issue, a seasonal maintenance plan can be more cost-effective than one-off treatments each year.
The most expensive mistake with rodents is waiting. Mice can produce six to ten litters a year, and a small problem can become a significant infestation within a few months.
Find a Rodent Control Pro on HomeStars
Getting the diagnosis right matters as much as the treatment itself. The right pro will identify where rodents are entering, not just where they have been spotted, and will give you a quote that addresses the source of the problem. On HomeStars, you can browse pest treatment specialists near you, read reviews from other Canadian homeowners, and compare approaches before committing to anyone. Post your job for free, describe what you are seeing, and let available pros come to you with their assessments and quotes.
Post your rodent pest control job on HomeStars
Frequently Asked Questions About Mouse Exterminator Cost
How many visits does a mouse exterminator typically need?
Most standard mouse pest control packages include an initial inspection plus two follow-up visits. Follow-ups are necessary to check and reset traps, replenish bait stations, and confirm activity has stopped. For larger or more established infestations, a pro may need four or more visits before the problem is fully resolved. When posting on HomeStars, including a detailed description of your pest control needs will allow pros to estimate how much time they’ll need to do the job more accurately.
Does the mouse exterminator cost include exclusion?
Not always, and it is one of the most important questions to ask when comparing quotes. Some companies include exclusion, meaning the sealing of entry points, in their standard package, while others treat it as a separate charge that can add $200 to $1,000 to the total. A job that skips exclusion is likely to require retreatment sooner.
Is extermination covered by home insurance?
Most standard home insurance policies do not cover pest control, whether for rats or mice, since infestations are considered a maintenance issue rather than sudden damage. However, if a rodent infestation causes a secondary covered loss, such as a fire from chewed wiring, the resulting damage may be covered separately. It is worth reviewing your policy and asking your insurer directly before assuming the cost falls entirely to you.
What are the early signs that I need a mouse exterminator?
Droppings are the most common indicator, typically found along walls, behind appliances, and inside cupboards. Gnaw marks on food packaging, wiring insulation, and structural wood are another clear sign, as is a persistent musky smell in enclosed spaces like a basement or pantry. Scratching or rustling sounds in walls or ceilings at night usually mean the infestation is already established. If you're seeing any of these signs, HomeStars can connect you with available pest control pros in your area.
How long does it take for rodent treatment to work?
Most homeowners notice a significant drop in activity within one to two weeks of the initial treatment. Full resolution, meaning no new droppings or signs of activity for at least a week, typically takes two to four weeks depending on infestation size and how thoroughly entry points have been sealed. Rat extermination often takes longer than mouse pest control, since rats are more cautious and slower to engage with new traps or bait.