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Pest control services and exterminators in Olympia

Protect against more pests. Call today, and our professional exterminators in Olympia can help you choose the best pest control plan.

We cover general pests in the greater Olympia area

Western Exterminator’s team of local pest experts can help you protect what matters most. With branches across the city, our professional exterminators protect against the most common pests in Olympia and can help with specialized treatment plans. Learn more about Western Exterminator’s services in your region and how we can help protect your property.

Find your nearest branch

Areas we serve in and around Olympia:

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Our branches

Marysville, WA

Western Exterminator
11822 N Creek Pkwy
Bothell, WA
98011

844-925-1348

We service residential and commercial properties

Seattle, WA

Western Exterminator
19620 Russell Rd
Kent, WA
98032

844-925-1348

We service residential and commercial properties

Spokane, WA

Western Exterminator
711 Capitol Way S
STE 204
Olympia, WA
98501

844-925-1348

We service residential and commercial properties

Portland, OR

Western Exterminator
1800 W Fourth Plain Blvd
Suite 101A
Vancouver, WA
98660

844-925-1348

We service residential and commercial properties

Contact your Olympia pest control expert to schedule your free pest inspection today

Get peace of mind knowing your home or business is protected. Our technicians will assess your property and recommend customized solutions.

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Protecting Olympia from pests all year

Olympia’s cool, damp climate and steady rainfall can create conditions where pest problems develop throughout the year. Ongoing moisture around crawl spaces, wooded areas, and dense landscaping can support pest activity and make issues harder to control without ongoing care. With more than 100 years of experience, Western Exterminator provides professional pest control in Olympia, WA, offering detailed inspections and targeted treatments tailored to local Pacific Northwest conditions.

What are the most common pests in Olympia, WA?

From older homes to newer builds in forested neighborhoods, properties across Olympia can experience a range of pest concerns throughout the year. The area’s consistent moisture, dense vegetation, and mild temperatures can all influence where and when pest activity becomes noticeable. The most common pests in Olympia include:

What is the peak season for pests in Olympia, WA?

​​Pest activity in Olympia, WA can be present year-round due to the area’s mild, damp climate. Activity often increases from late spring through early fall, with added pressure in wetter months as pests take advantage of moisture and seek shelter indoors.

Worried about pests? We are one call away.

Book your free inspection to get expert, local advice.

A Western Exterminator technician checks a rodent bait box in a garden area

Rodent treatment in Olympia

Expert rodent protection

Olympia’s moisture and crawl spaces can support rodent activity year-round. Sealing entry points is key to keeping them out. Our expert rodent protection services include:

  • Property inspection: Determine extent of infestation 
  • Exclusion: Prevent rodents from getting inside 
  • Exterior rodent stations: Bait and/or trap rodents on your property 
  • Vegetation management: Eliminate weeds and unwanted plants
Book a free rodent inspection
A Western Exterminator technician vacuums a mattress

Bed bug control in Olympia

Professional bed bug treatment

In Olympia, bed bugs are often brought in through travel or shared spaces and can spread if not addressed early. A clear treatment plan helps resolve issues quickly. Our professional bed bug service includes:

  • Thorough bed bug inspection to determine the extent of infestation
  • Timely scheduled bed bug treatments with no extensive preparation required
  • Comprehensive treatment plan tailored to you
  • Follow-up bed bug inspection to determine if additional services are required
Book a free bed bug inspection
A Western Exterminator technician sits at a table with a woman and a child; all smiling

Cockroach control in Olympia

Custom cockroach treatments for your home

Damp conditions in Olympia can contribute to cockroach activity in homes and businesses. A professional inspection can help you get effective cockroach treatment. Our cockroach control services are customized based on:

  • Cockroach species (American vs. German) 
  • Size of infestation 
  • Infestation location 
  • Property type (single-family home vs. apartment building)
Book a free cockroach inspection

We protect Olympia against:

Our technicians are continually trained and use the latest and most effective treatments for a wide range of pests. Whether it’s a seasonal pest making a return or something you’ve not seen before, we’ll identify the pest and apply targeted treatments.

Olympia, WA pest control reviews

Frequently asked questions

The cost of pest control in Olympia can vary depending on the type of pest, the level of coverage needed, and the service schedule for your property. Contact us today to schedule a free inspection and get a custom quote.

Common pests in Olympia homes include ants, spiders, and rodents that can be drawn in by moisture in crawl spaces, trees, or wet areas around your yard. Professional treatment typically involves a detailed inspection, targeted applications, and prevention tips to help keep pests away. Technicians may also recommend reducing moisture and sealing entry points.

During a pest control visit in Olympia, a technician will perform a professional inspection of your property to identify pest activity, entry points, and contributing conditions. Based on their findings, your Western Exterminator technician will recommend a treatment plan and offer tips to help reduce future pest activity.

Professional pest control treatments used by Western Exterminator are applied according to product guidelines with safety in mind for children and pets. Your technician will explain any precautions, such as re-entry timing or ventilation.

Pest control in Olympia is often scheduled on a recurring basis to keep up with seasonal pest activity. More frequent visits may be recommended at the start, with adjustments over time based on conditions around your home. A professional inspection can help determine the right schedule.

In Olympia, carpenter ant treatment often focuses on areas with moisture, such as crawl spaces or damp wood. Professionals locate nesting sites and apply targeted treatments in wall voids and active areas. They may also recommend addressing moisture issues to help prevent future activity.

Preparing for carpenter ant treatment in Olympia may involve clearing access to crawl spaces, moving items away from walls, and making key areas accessible. Your technician will provide specific instructions based on your home and treatment plan.

Rodent exclusion in Olympia typically starts with a detailed inspection to identify entry points and activity, especially in homes near greenbelts or crawl spaces. Services may include trapping, sealing gaps and openings, and addressing conditions that allow rodents inside. Follow-up visits may be recommended.

Rodent control costs in Olympia can vary depending on the level of activity, property size, and service plan. Homes near greenbelts or wooded areas may require more comprehensive service. Contact us today to schedule a free inspection and get a custom quote.

Mosquito treatment in Olympia is typically started in early spring, around March or April, as temperatures rise and moisture levels increase. Starting early helps reduce mosquito populations before they build. Ongoing treatments are commonly used through the warmer months.

In Olympia, mosquito control focuses on shaded, damp areas where mosquitoes rest and breed, especially near wetlands or drainage zones. Technicians apply targeted treatments to vegetation and recommend reducing standing water. This approach helps limit mosquito activity around the yard.

A mosquito yard assessment in Olympia includes a detailed inspection of areas where mosquitoes are likely to rest or breed. This may include shaded vegetation, dense shrubs, ground cover, areas under decks or eaves, and spots where water can collect. The goal is to identify key treatment areas and conditions contributing to mosquito activity.