How Much Does Pest Control Cost in Seattle?
A data-driven guide to pest control costs in the Seattle metro area, including average rates by service type, factors that affect pricing, and how to find a licensed local provider.
By Recommended Research Team — Last Updated April 2026
Quick Answer
Pest control costs in Seattle range from $115 to $490 per single visit, with most homeowners paying around $185 for general treatment. Seattle's Pacific Northwest climate creates unique pest pressure — heavy carpenter ant infestations in moisture-damaged homes, widespread rodent populations, and Pacific dampwood termites in older structures.
Average Pest Control Costs in Seattle (2026)
Pricing compiled from 10+ licensed Pest Control providers across the Seattle metro area. Methodology: market survey + published provider rate cards, reviewed April 2026. Prices exclude parts/materials unless noted.
| Service | Average Cost | Typical Range |
|---|---|---|
| One-time general pest treatment | $185per visit | $115–$360 |
| Monthly recurring plan | $55per month | $42–$78 |
| Quarterly pest control | $165per quarter | $125–$215 |
| Rat/mouse extermination High pressure in PNW | $440initial + follow-up | $260–$785 |
| Carpenter ant treatment Very common due to moisture | $420per treatment | $240–$700 |
| Wasp/hornet nest removal | $175per nest | $110–$310 |
| Bed bug heat treatment | $1,900per treatment | $1,100–$3,200 |
| Termite inspection Pacific dampwood and subterranean both present | $150flat fee | $90–$230 |
$115–$490
per visit
$185
Typical job
$3,200
Highest service price
What Affects Pest Control Costs in Seattle
PNW moisture
Seattle rain drives carpenter ants, mold-related pests, and dampwood termites
HCOL metro
Seattle pricing runs 15-25% above national average
Home age + moisture
Pre-1970 Seattle homes with wet crawl spaces often need $500-1,500 in prep work
Neighborhood
Older areas (Ballard, Queen Anne, Wallingford) see higher carpenter ant pressure
Contract vs one-time
Annual contracts save 20-35% vs one-time calls
Local Pest Control Providers in Seattle
Serving West Seattle and surrounding areas since 1993, Aggressive Pest Control is a family-owned business offering fast and effective pest control and exterminating services. They provide insect and rodent control with family-friendly products and no monthly contracts. Our pest control technicians eliminate and prevent infestations of ants, roaches, spiders, termites, bed bugs, mosquitoes, wasps, rodents, fleas, and ticks. We use Integrated Pest Management techniques that minimize chemical use while maximizing effectiveness. Initial treatment includes thorough inspection, identification of entry points, treatment of active infestations, and preventive barrier application. Quarterly maintenance plans keep your home pest-free year-round with guaranteed results. Proudly serving Seattle and the Puget Sound region.
A locally family-owned and operated business since 2005, AMPM Exterminators provides home and commercial pest control services in King County, Seattle, WA. They offer innovative pest solutions with optimal staff selection, training, and licensing. Our pest control technicians eliminate and prevent infestations of ants, roaches, spiders, termites, bed bugs, mosquitoes, wasps, rodents, fleas, and ticks. We use Integrated Pest Management techniques that minimize chemical use while maximizing effectiveness. Initial treatment includes thorough inspection, identification of entry points, treatment of active infestations, and preventive barrier application. Quarterly maintenance plans keep your home pest-free year-round with guaranteed results. Proudly serving Seattle and the Puget Sound region.
Critter Control provides professional pest control services in Seattle, WA. An independently owned and operated franchise offering animal and wildlife control services in Seattle, WA. They provide humane removal and exclusion services for various wildlife species. Our pest control technicians eliminate and prevent infestations of ants, roaches, spiders, termites, bed bugs, mosquitoes, wasps, rodents, fleas, and ticks. We use Integrated Pest Management techniques that minimize chemical use while maximizing effectiveness. Initial treatment includes thorough inspection, identification of entry points, treatment of active infestations, and preventive barrier application. Quarterly maintenance plans keep your home pest-free year-round with guaranteed results. Proudly serving Seattle and the Puget Sound region.
A family-owned business protecting families since 1969, Eastside Exterminators offers rodent control services to ensure homes are free of mice and rats. Our pest control technicians eliminate and prevent infestations of ants, roaches, spiders, termites, bed bugs, mosquitoes, wasps, rodents, fleas, and ticks. We use Integrated Pest Management techniques that minimize chemical use while maximizing effectiveness. Initial treatment includes thorough inspection, identification of entry points, treatment of active infestations, and preventive barrier application. Quarterly maintenance plans keep your home pest-free year-round with guaranteed results. Proudly serving Seattle and the Puget Sound region.
Green City Pest Control provides professional pest control services in Seattle, WA. A locally owned and operated pest control company serving the greater Seattle region for over 25 years. They offer commercial pest control services for various properties, including retail, office complexes, and shopping centers.
Parker Eco Pest Control provides professional pest control services in Seattle, WA. A family-owned business dedicated to providing eco-friendly pest control solutions across Seattle. They offer services such as natural rodent control, ant extermination, wasp and hornet nest removal, and attic & crawl space cleaning.
Serving the Seattle area since 1960, United Pest Solutions offers environmentally responsible pest control services for both residential and commercial clients. They provide same-day services and use safe yet effective treatments tailored to each unique pest situation. Our pest control technicians eliminate and prevent infestations of ants, roaches, spiders, termites, bed bugs, mosquitoes, wasps, rodents, fleas, and ticks. We use Integrated Pest Management techniques that minimize chemical use while maximizing effectiveness. Initial treatment includes thorough inspection, identification of entry points, treatment of active infestations, and preventive barrier application. Quarterly maintenance plans keep your home pest-free year-round with guaranteed results. Proudly serving Seattle and the Puget Sound region.
Frequently Asked Questions
How much does pest control cost in Seattle?
Single-visit general pest control in Seattle averages $185, with a typical range of $115 to $360. Recurring plans cost $42-$78 per month. Specialty services like carpenter ant treatment ($240-$700) and bed bug heat ($1,100-$3,200) are priced separately.
Why are carpenter ants such a big problem in Seattle?
Seattle's wet climate creates ideal conditions for carpenter ants — they don't eat wood but nest in moisture-damaged wood. Pacific NW homes with leaky roofs, damp crawl spaces, or rotting wood trim are especially vulnerable. Treatment averages $420 and often requires fixing moisture source first.
Do I need pest control for carpenter ants if they're just outside?
If you see a few outside, that's normal. If you see 20+ inside, see frass (sawdust-like debris), or hear rustling in walls, you have an interior colony and need professional treatment. Untreated carpenter ant colonies can cause structural damage over 2-5 years.
How much does rodent exclusion cost in Seattle?
Rodent exclusion + extermination in Seattle runs $260-$785, averaging $440. Cost includes identifying entry points (PNW homes have many due to moisture-related gaps), sealing them, and setting traps/bait. Roof rats and Norway rats are both common.
Are there eco-friendly pest control options in Seattle?
Yes, widely available. Many Seattle exterminators emphasize IPM (integrated pest management) with low-toxicity baits, mechanical exclusion, and habitat modification. Pricing is comparable to conventional chemical treatments.
How much does termite treatment cost in Seattle?
Termite treatment runs $1,200-$3,800 in Seattle depending on species (Pacific dampwood vs eastern subterranean) and treatment method. Dampwood termites require moisture remediation as part of treatment. Get at least two inspections before committing.
When is pest control most needed in Seattle?
Spring (March-April) for carpenter ants emerging from winter colonies. Fall (September-October) for rodent exclusion before winter. Year-round for general pest management given the wet climate.
How much does bed bug treatment cost in Seattle?
Bed bug heat treatment in Seattle averages $1,900 and ranges $1,100-$3,200 depending on unit size. Heat treatment is preferred over chemical because it works in one visit and doesn't require repeat applications.
Related
Top pros in Seattle
Compare: Angi vs Thumbtack vs Recommended
| Feature | Angi | Thumbtack | Recommended |
|---|---|---|---|
| How it works | Submit project, get matched | Post job, pros bid | Local experts recommend trusted pros |
| Free for homeowners? | Yes | Yes | Yes, always free |
| Vetting | Background checks | Self-verified | Local expert vetting |
| Cost data | Price ranges | Quotes vary | Published cost guides |
| Local knowledge | National platform | National platform | City-specific recs |
Find Pest Control in Seattle
Ready to hire? Compare licensed Seattle pest control providers on our directory, or request free quotes from three verified local exterminators.
Find Pest Control in SeattleLast Updated: April 2026 — Recommended Research Team. Prices are estimates based on market data and may vary.