Looking for reliable pest control in Tumwater, WA this winter season?
PCI Pest Control delivers comprehensive protection against the Pacific Northwest’s toughest pests, from ants and spiders to rodents and stinging insects.

Our Services
Expert Boxelder Bug Control Services for Tumwater Homes
About us
When boxelder bugs invade your Tumwater home this winter, PCI Pest Control delivers fast, effective solutions backed by our comprehensive All Seasons Protection Plans. We understand how frustrating it can be when these black and red pests cluster on sunny walls during December’s cold snaps or find their way indoors seeking warmth.
Our quarterly maintenance approach includes thorough exterior treatments and targeted interior applications when needed, all supported by free callback visits for covered pests. For example, we use professional-grade residual insecticides around your foundation and entry points, combined with detailed inspections to identify the cracks and crevices where boxelder bugs hide. What sets us apart in Tumwater is our commitment to long-term prevention rather than just quick fixes, which is why our most popular All Seasons Protection Plan includes 25% discounts on any additional treatments you might need throughout the year.
Why Us?
Why We're Different: Expert Boxelder Bug Solutions
We use treatments that are mindful around people, pets, and the planet. No foggers. No fumes. No “what’s that smell?”
Month-to-month means we have to impress you monthly. Like dating, but with fewer pheromones.
⏰ We’ll call you in 15 minutes or less
Our Process
Our Process: Reliable Boxelder Bug Control in Tumwater
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Our process begins with a thorough inspection of your Tumwater property, where we diagnose the extent of the Boxelder bug issue by examining common overwintering sites like wall voids, attics, and sunny exterior walls where they gather on milder December days.
We identify their specific entry points, such as gaps in siding or around window sills, which allows us to create a precise treatment strategy tailored to your home’s unique vulnerabilities.
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Service Types
We tackle boxelder bug invasions in Tumwater homes with targeted treatments that address both active infestations and future prevention. Our technicians apply residual liquid insecticides to exterior foundations, entry points, and sunny south-facing walls where these pests congregate during fall and spring. For example, we treat window frames, door thresholds, siding gaps, and vegetation near your home to create a protective barrier that stops boxelder bugs before they move indoors.
Inside your home, we focus on areas where boxelder bugs hide. We apply products to baseboards, window sills, and wall voids. Our approach combines knockdown treatments for immediate relief with long-lasting residuals that prevent re-infestation throughout the season.
Most Tumwater homeowners see results within 24 to 48 hours, with complete control achieved in about a week. We include boxelder bug control in our All Seasons Protection Plan, which means you get free callback visits if these occasional invaders return between your quarterly services.
We protect Tumwater’s commercial properties from boxelder bug invasions with targeted treatments designed for the unique needs of local businesses. Our team services office buildings, retail centers, warehouses, restaurants, and multi-unit properties throughout the area, understanding that these seasonal pests can quickly become a nuisance when they congregate on sun-facing walls during fall and spring. We combine exterior perimeter treatments with interior crack-and-crevice applications to eliminate active populations while creating barriers that prevent future intrusions, ensuring your employees and customers enjoy a pest-free environment year-round.
Our Team
Meet Your Tumwater Boxelder Bug Control Experts
Our licensed pest specialists bring decades of trusted Tumwater expertise to every boxelder bug challenge, combining certified care with the neighborly service your home deserves.
President & Owner
President & Owner
Our Pricing
Our Service Area
Expert Boxelder Bug Control Serving Tumwater and Nearby Communities
We provide comprehensive boxelder bug elimination services throughout Tumwater (98501, 98512) and the surrounding Thurston County communities.
Our experienced technicians also serve nearby areas including Olympia, Lacey, and Rochester, delivering effective seasonal pest management when these insects invade your property.
Get Quote
Claim $50 off your first pest control visit — limited time only¹
A member of our local team will call you within 1 hour during business hours to walk you through your pest control plan.


FAQs
Our boxelder bug control service in Tumwater typically ranges from $220 to $325 for a one-time treatment, though the exact cost depends on your home’s size and the severity of the infestation. For example, a smaller home with light activity around windows and siding will cost less than a larger property where boxelder bugs have gathered in multiple areas or penetrated wall voids.
During December, boxelder bugs in Tumwater often seek shelter indoors as temperatures drop, clustering on warm south-facing walls or sneaking into attics and crawlspaces. This winter behavior can affect treatment costs since we may need to address both exterior congregations and interior entry points to prevent ongoing issues throughout the cold months.
We also offer ongoing protection through our All Seasons Insect Plan (ASIP) at $225 initial and $41 monthly, which covers boxelder bugs along with other common Pacific Northwest pests. This plan includes free callbacks between quarterly visits if boxelder bugs return, giving you year-round peace of mind.
Yes, we stand behind our boxelder bug control services with a satisfaction guarantee.
If you’re enrolled in one of our pest protection plans (such as the All Seasons Protection Plan or All Seasons Insect Plan), boxelder bugs are covered, and we provide free callback visits between your scheduled quarterly services if these pests return.
For one-time treatments, we offer a 30-day re-treat guarantee, which is particularly valuable during winter months like December when boxelder bugs often seek shelter indoors to escape the cold.
We’re committed to resolving your boxelder bug issue and ensuring your Tumwater home remains pest-free throughout the season.
We typically respond to boxelder bug service calls within 24-48 hours in the Tumwater area. During winter months like December, boxelder bugs are less active outdoors but may cluster inside your home seeking warmth, making this an ideal time for treatment.
For urgent situations, we can often accommodate same-day or next-day appointments depending on our current schedule. Once you contact us, we’ll work quickly to assess your needs and get a technician out to your property.
Our boxelder bug treatments are included in our All Seasons Protection Plans, or we can provide one-time service starting at $325. We’ll treat both the interior where bugs are gathering and the exterior to prevent future invasions.
Yes, we offer free quotes for boxelder bug control in Tumwater. Our Pest Control Evaluation is just $50 and includes a quick 20-30 minute assessment where we’ll identify the extent of your boxelder bug issue and provide an on-site quote.
During winter months like December, boxelder bugs often seek shelter indoors to escape the cold, making this an ideal time to address any infestations. We can also discuss our ongoing protection plans that cover boxelder bugs and other occasional invaders year-round, ensuring you won’t face surprise invasions when they become active again in spring.
Yes, our treatments are safe for both children and pets when applied according to EPA-registered product guidelines. We use family-friendly products that are safe once dried, which typically takes about 60 minutes for most exterior applications and 2-4 hours for interior treatments.
For example, our boxelder bug treatments during winter months focus on exterior foundation barriers and entry point sealing, minimizing any indoor chemical application. We always communicate specific re-entry times based on the treatment type.
After service, we recommend keeping children and pets away from treated areas until surfaces are completely dry. Our technicians will provide you with detailed safety instructions and answer any questions you have about the products we use.