Looking for reliable pest control in Tumwater, WA this winter season?
We provide comprehensive pest management solutions for homeowners throughout the Tumwater area, protecting your property from ants, spiders, rodents, and other common Pacific Northwest pests year-round.

Our Services
Expert Stink Bug Control Services for Tumwater Homeowners
About us
When winter settles over Tumwater and stink bugs start seeking warmth inside your home, PCI Pest Control delivers targeted solutions that actually work. We’ve spent years mastering Pacific Northwest pest patterns, and our approach combines thorough exterior treatments with strategic interior applications using professional-grade products like Bithor SC and Temprid SC that create lasting barriers against these invasive pests.
What sets us apart is our commitment to comprehensive service. For example, our All Seasons Protection Plan covers stink bugs along with all common PNW pests for just $51 monthly after a $275 initial treatment, and that includes free callback visits if these occasional invaders break through during those critical fall and December months when they’re most active. We don’t just spray and leave. We inspect your property for entry points, treat both inside and out, and provide honest recommendations for exclusion work that prevents future invasions.
Our technicians know Tumwater homes inside and out, and we back every service with real guarantees and responsive support. Whether you need a one-time intervention or ongoing quarterly protection, we’re here to keep your home pest-free year-round.
Why Us?
Why We're Different: Stink Bug Experts in Tumwater
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 Stink Bug Control in Tumwater
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Our first step is a comprehensive inspection to diagnose your stink bug issue, which is crucial in December as these pests seek shelter from Tumwater’s winter weather inside your home.
We meticulously examine common overwintering sites like attics, wall voids, and window sills to identify entry points and the specific conditions attracting them.
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Service Types
We tackle stink bug invasions with targeted treatments designed specifically for the Pacific Northwest’s seasonal patterns. Our technicians apply residual insecticides to exterior entry points, window frames, siding gaps, and foundation cracks where these occasional invaders congregate during their fall and spring migration periods. For example, we use products like Bithor SC or Temprid SC around your home’s perimeter to create a protective barrier, and we’ll treat interior spaces if stink bugs have already made their way inside, focusing on attics, wall voids, and living areas where they cluster.
This service is included in our All Seasons Protection Plan (ASPP), All Seasons Insect Plan (ASIP), and All Seasons Protection Plan Plus (ASPP+), with free callback visits if activity persists between your quarterly maintenance appointments. We also offer one-time treatments starting at $325 for homeowners who prefer addressing the problem as it occurs rather than enrolling in ongoing protection.
Our approach combines immediate knockdown of visible stink bugs with long-lasting residual protection to prevent future entry, and we’ll identify and recommend sealing any structural gaps or conducive conditions that make your Tumwater home attractive to these pests during their peak activity windows.
We protect Tumwater’s commercial properties from stink bug invasions with targeted treatments for warehouses, office buildings, retail spaces, and food processing facilities throughout the area. Our approach combines thorough exterior perimeter treatments during peak fall and spring activity periods with interior monitoring and exclusion work to prevent these occasional invaders from disrupting your business operations. We understand that Tumwater businesses near wooded areas or agricultural zones face heightened stink bug pressure, so we customize our service timing and treatment intensity based on your property’s specific risk factors and the seasonal patterns we see throughout Thurston County.
Our Team
Meet Your Tumwater Stink Bug Control Experts
Our licensed pest specialists bring decades of trusted Tumwater expertise to every stink bug control service, protecting your home with care.
President & Owner
President & Owner
Our Pricing
Our Service Area
Expert Stink Bug Control Serving Tumwater and Surrounding Communities
We proudly serve Tumwater (98501, 98512) and the surrounding Thurston County communities with comprehensive stink bug elimination and prevention services.
Our team provides expert stink bug management throughout the region, including nearby Olympia, Lacey, and Tenino, ensuring your home stays protected from these invasive occasional invaders year-round.
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
We typically charge between $275-$325 for stink bug control in Tumwater, Washington, depending on the scope of treatment needed. The cost varies based on your home’s size, the severity of the infestation, and whether you need interior treatment in addition to exterior perimeter work.
During December, stink bugs are often seeking shelter indoors to overwinter, which means they’re clustering in attics, wall voids, and around windows. This seasonal behavior can affect treatment costs since we may need to address both active indoor populations and exterior entry points to prevent future invasions.
For ongoing protection against stink bugs and other occasional invaders, our All Seasons Protection Plan starts at $275 initially with $51 monthly, which includes quarterly service and free callbacks if stink bugs return between visits.
Yes, we stand behind our stink bug control services with a satisfaction guarantee.
If you’re enrolled in one of our All Seasons Protection Plans, stink bugs are covered as occasional invaders, and we provide free callback visits between your scheduled quarterly services if activity persists.
During winter months like December, stink bugs typically seek shelter indoors to overwinter, making this an ideal time to address any lingering issues before they become active again in spring.
For one-time treatments, we offer a 30-day re-treat guarantee to ensure your home remains protected.
We typically respond to stink bug service calls within 24-48 hours of your initial contact.
During winter months like December, stink bugs are often seeking shelter indoors to escape the cold, making prompt treatment especially important.
Our team can schedule your service quickly, and in many cases, we can arrange a same-day or next-day visit depending on current availability.
Once we’re on-site, most stink bug treatments take 30-60 minutes to complete, providing you with fast relief from these occasional invaders.
Yes, we offer free quotes for stink bug control in Tumwater. We provide a quick Pest Control Evaluation for $50 that includes a 20-30 minute assessment of your stink bug concern, visual inspection with photos, pest identification, and on-site recommendations.
Stink bugs are occasional invaders that typically become more noticeable during spring and fall, though you may see them seeking shelter indoors during winter months like December as they look for warm places to overwinter. We can assess your situation and provide pricing options, including one-time treatments or ongoing protection through our All Seasons plans that cover stink bugs year-round.
Contact us to schedule your evaluation and we’ll help you determine the best approach for your stink bug problem.
Yes, our stink bug treatments are safe for both children and pets once the products have fully dried, which typically takes about 60 minutes. We use EPA-registered products that are applied according to strict safety guidelines and label instructions.
During December, stink bugs are often seeking shelter indoors to overwinter, which means we focus our treatments on exterior entry points and interior areas where they congregate. For example, we treat around window frames, door thresholds, and attic spaces where these pests commonly hide during winter months.
We recommend keeping children and pets away from treated areas until surfaces are completely dry. Once dry, the treated areas are safe for normal family activity, and you can resume your regular household routine without concern.