Exterminator Cost Key Insights
- Inspection fees of $75 to $250 are often waived when you book a treatment at the same visit.
- Labour accounts for 50 to 70% of most exterminator quotes: the products and materials themselves are usually a minor part of the bill.
- Heat treatment for bed bugs typically costs two to three times more than a chemical treatment up front, but usually resolves the infestation in a single session instead of requiring multiple visits.
- Many municipalities across Canada offer rebates for pest prevention work such as foundation sealing or drain covers: check with your local municipality before work begins.
- Recurring annual plans tend to cost less per visit than a series of one-time treatments: worth considering if your home has ongoing pest pressure.
In this guide, you'll read about:
- Average Exterminator Cost
- What Affects Exterminator Costs?
- Breakdown: How Much Does an Exterminator Cost?
- How to Save on Exterminator Costs
- Find a Pest Control Pro on HomeStars
- Frequently Asked Questions
Average Exterminator Cost
How much does an exterminator cost? For most Canadian homeowners, a standard one-time treatment falls between $150 and $600, depending on the pest and property size. More intensive work, like bed bug heat treatment or termite remediation, can push costs into the thousands.
| Pest type | Typical cost range |
|---|---|
| General insect treatment (ants, spiders, cockroaches) | $150 to $350 per visit |
| Wasp or hornet nest removal | $150 to $350 per visit |
| Rodent control (mice or rats) | $200 to $600 |
| Bed bug extermination, chemical | $400 to $1,000 |
| Bed bug extermination, heat treatment | $1,200 to $4,000+ |
| Termite control | $185 to $1,530 |
| Wildlife removal (raccoons, squirrels) | $200 to $600 |
| Annual maintenance plan | $500 to $1,200/year |
| Inspection fee | $75 to $250 (often waived with treatment) |
Exterminator costs also vary by region:
| City | Average reported cost (HomeStars ¹) |
|---|---|
| Toronto | $617 |
| Ottawa | $695 |
| Calgary | $825 |
| Edmonton | $879 |
| Vancouver | $414 |
*Based on verified homeowner reviews on HomeStars. Costs span a wide range of pest types and project scopes.
Pricing tends to be higher in major urban centres, where labour rates and operating costs for service businesses are generally elevated. For a broader view of pest control costs across Canada, see the pest and animal control cost guide.
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What Affects Exterminator Costs?
Type of pest
Different pests require different treatment methods, and that directly affects cost. Common insects like ants and spiders are typically handled in a single spray treatment. Bed bugs, termites, and rodents require more time, more materials, and often multiple visits, which pushes the total cost higher.
Severity of the infestation
A newly detected mouse problem with one or two entry points costs considerably less to resolve than a long-standing infestation requiring exclusion work throughout the home. The further a pest problem has progressed, the more time and materials the pro will need.
Property size
Larger homes take longer to treat, which adds to the labour portion of the quote. Some exterminators price by square footage; others charge a flat rate per visit up to a certain size threshold, with an added fee beyond it.
Location
Labour rates are higher in larger cities. The same scope of work can cost $200 to $300 more in Toronto or Vancouver than in a mid-sized market like Winnipeg or Halifax.
Number of visits
Some pests are resolved in a single visit. Bed bug chemical treatments typically require two visits spaced several weeks apart. Rodent programs often include multiple bait checks and a return visit to seal entry points after activity has stopped.
Breakdown: How Much Does an Exterminator Cost?
Labour
Labour is the largest cost component in most exterminator quotes, typically representing 50 to 70% of the total. Most companies quote a flat per-visit fee in the ranges from the table above, which includes travel time, assessment, treatment application, and any documentation or warranty they provide.
What drives the labour portion higher is pest type, property size, and the number of visits required. A straightforward ant treatment on a small home takes a fraction of the time of a rodent exclusion program on a large property, and that difference shows up directly in the quote.
Products and materials
The pesticides, bait stations, traps, and exclusion materials used in a treatment are usually a small portion of the overall cost, typically $30 to $150 per visit for standard insect or rodent work. Heat treatment equipment is the main exception: the industrial heaters and specialized fans required for bed bug heat treatment are a significant driver of the higher costs for that method.
Treatment method
The technique chosen has the most direct effect on cost after labour.
- Chemical treatment: the standard approach for most pest types, using registered pesticides applied to active areas and potential entry points. A single visit typically runs $150 to $350 for common insects and $400 to $1,000 for bed bugs.
- Heat treatment: used primarily for bed bugs, this raises room temperature to a level lethal to all life stages. Effective in a single session but more costly due to equipment, typically $1,200 to $4,000+ depending on property size.
- Bait systems: used for termites and rodents, bait stations are placed around the property and checked on follow-up visits. Costs are spread across initial setup and ongoing monitoring, with termite programs running $185 to $1,530 and rodent programs $200 to $600.
- Exclusion work: sealing cracks, gaps, and entry points to prevent re-entry, often done as part of a rodent program. Materials and labour typically add $100 to $400 depending on scope.
Inspection
Many exterminators charge an inspection fee of $75 to $250 to assess the infestation before recommending a treatment. This fee is often waived when you proceed with treatment on the same visit.
Follow-up visits
A single visit resolves most common insect treatments. Rodent programs typically include two or three visits over several weeks. Bed bug chemical treatment requires at least two visits. Confirm the number of included visits when comparing quotes, since this significantly affects the total project cost.
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How to Save on Exterminator Costs
- Book during the off-season: many exterminators are less busy in late autumn and early spring, which can make them more open to negotiating on price.
- Ask about bundled treatments: if you are dealing with more than one pest type, some companies price a combined treatment lower than two separate visits.
- Consider a maintenance plan: if your property has recurring pest pressure due to its location near green space, water, or shared walls, an annual plan at $500 to $1,200 often costs less than repeated one-time treatments over the same period.
- Check for municipal rebates: some cities and municipalities offer subsidies for specific prevention work, particularly drain covers, foundation sealing, and wildlife-proofing. Ask the pro whether any portion of the work qualifies. For example, Niagara Falls’ Residential Rodent Rebate Program covers up to $200 of a professional extermination service.
- Address the underlying cause: fixing gaps, poor food storage, and moisture issues reduces the likelihood of re-infestation and keeps future treatment costs lower.
When to DIY and When to Call a Pro
Hardware store sprays and traps are a reasonable first response for minor, isolated pest activity. A single ant trail near a door, a lone mouse caught early, or a small wasp nest in an accessible spot are all situations where DIY products can be enough, provided you address the entry point or attractant at the same time.
Call a pro when:
- The infestation has spread beyond one area or has been present for more than a few weeks.
- You are dealing with bed bugs, termites, or carpenter ants: these require treatment methods and products that are not available to homeowners.
- Rodent activity is ongoing despite traps, which usually means there are entry points you have not located.
- The pest poses a health or safety risk, such as a large wasp colony, a bat in the living space, or a significant cockroach presence in a kitchen.
- A previous DIY attempt did not resolve the problem, since repeated partial treatments can make some pests harder to eliminate professionally.
- The cost of a professional treatment is often lower than the cost of multiple failed DIY attempts, particularly for pests that require follow-up visits or exclusion work to resolve permanently.
Find a Pest Control Pro on HomeStars
Hiring the right pro matters with pest control because the treatment method depends on an accurate assessment of what you are dealing with and how far it has progressed. HomeStars connects you with pest control pros near you so you can find the right specialist for your needs. You can read reviews from other homeowners in your area, compare approaches, and make an informed decision before any work begins. Post your project for free, describe what you are seeing, and receive responses from interested pros with assessments and quotes.
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FAQs: Common Questions About Exterminator Costs in Canada
How long does exterminator treatment take?
Most standard insect and rodent treatments take one to two hours for a typical single-family home. Bed bug chemical treatments run two to three hours per visit, and bed bug heat treatments can take four to eight hours since the technician needs time to bring the space up to temperature and hold it there. Wildlife removal timelines vary more widely because it often involves trapping over several days before entry points can be permanently sealed.
Does hiring an exterminator cost more for larger homes?
Yes, in most cases. Larger homes require more product, more time to apply it, and more access points to inspect. Some exterminators charge a flat rate for homes up to a certain size, with an added fee for properties above that threshold. When requesting quotes on HomeStars, include your home's approximate square footage so each pro can price accurately.
Is exterminator treatment safe for children and pets?
Most Health Canada-registered pesticides used by professional exterminators are safe once they have dried, which typically takes two to four hours. Technicians will advise you on how long to stay out of treated areas. Heat treatment for bed bugs involves no chemicals at all. If you have specific concerns about sensitivities, ask the pro about low-toxicity or botanical-based products when comparing quotes.
How often should I hire an exterminator?
For most homes, a single treatment per incident is enough if the source of the infestation is addressed at the same time. Homes near green space, water, or shared walls in a multi-unit building often benefit from a seasonal or annual maintenance plan. These plans typically include one or two annual visits plus monitoring and any touch-ups needed in between, at a total cost of $500 to $1,200 per year. You can find pros offering maintenance plans through HomeStars.
What does a pest inspection include?
A standard pest inspection involves the technician checking common entry points and high-risk areas such as the kitchen, utility room, basement, and any spots where you have noticed activity. They confirm what pest is present, assess the severity, and recommend a treatment approach. Inspection fees typically run $75 to $250 and are often waived when you book treatment at the same visit. For context on what a more intensive pest control project might cost, see the bed bug treatment cost guide on HomeStars.