We provide comprehensive ant control solutions throughout Tumwater, from identifying the specific species invading your home to implementing targeted treatments that eliminate colonies at the source. Our approach combines interior and exterior applications with ongoing monitoring to prevent re-infestation, especially important during summer when ant activity peaks. Whether you’re dealing with carpenter ants, odorous house ants, or moisture ants common to the Pacific Northwest, we’ll customize a treatment plan that fits your needs and can include you in one of our quarterly maintenance programs for year-round protection.

Mosquito Control

We provide expert mosquito control in Tumwater, WA to keep your summer outdoor spaces pest-free. Trust us to protect your home from seasonal mosquito problems.

Bed Bug Treatment

Arrange bed bug treatment in Tumwater, WA, to inspect affected areas, identify contributing factors, and receive a clear service recommendation.

Carpet Beetle Treatment

Choose carpet beetle treatment in Tumwater, WA, for help identifying activity, reviewing affected spaces, and determining a practical service approach.

Termite Treatment

For termite treatment in Tumwater, WA, start with a focused evaluation of the affected areas and a treatment recommendation for the property.

Cockroach Control

PCI Pest Control provides cockroach control in Tumwater, WA, with recommendations based on observed activity and the needs of the property.

Boxelder Bug Control

Boxelder Bug Control in Tumwater, WA starts with a review of current activity, affected areas, and property conditions before service is recommended.

Fleas Treatment

For fleas treatment in Tumwater, WA, begin with an evaluation of visible activity, likely access points, and conditions around the property.

Spider Control

Get spider control in Tumwater, WA, with attention to affected spaces, signs of activity, and conditions that may contribute to the issue.

Rodent Control

Need rodent control in Tumwater, WA? Schedule an assessment of affected areas and receive a clear recommendation for the appropriate service.

Stinging Insect Control

PCI Pest Control offers stinging insect control in Tumwater, WA, with service recommendations shaped by the location, signs of activity, and property needs.

Stink Bug Control

Address current pest activity with stink bug control in Tumwater, WA. Service recommendations reflect the property, findings, and affected areas.

About us

We Are Tumwater's Dedicated Experts in Ant Control.

When ants invade your Tumwater home this Summer, PCI Pest Control delivers fast, effective solutions backed by our comprehensive All Seasons Protection Plans. We understand the unique challenges Pacific Northwest homeowners face during August, when ant activity peaks and colonies actively forage for food and water.

Our quarterly service approach sets us apart in Thurston County. We don’t just spray and leave. We sweep exteriors for spider webs and wasp nests, check and replenish rodent bait stations, and treat both interior and exterior areas with professional-grade products that create lasting barriers against re-infestation.

What makes our Tumwater ant control service different is our commitment to thorough documentation and proactive monitoring. During every visit, we inspect for damaged vent screens, conducive conditions, and encroaching vegetation that could invite pests back. For example, our All Seasons Protection Plan includes free callback visits for covered pests between scheduled services, plus a 25% discount on treatments for non-covered issues, giving you complete peace of mind year-round.

Our Reviews

Our Customer Reviews In Tumwater

See why 1,000s of customers use PCI for their pest control

      EXCELLENT  
   Based on 2438 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Elaine G Irons-Hunt 
 0 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Excellent customer service, friendly, and professional. Checked out everything thoroughly.  Looked at problem and worked on possible solution. Moved rodent boxes around to work with mice coming for apples frequently falling from tree during this season.
  
 
     Posted on Google  
   
   Matt Brown 
 0 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Great to see Al back! He’s the best! He is always informative and personable. His work and suggestions are top notch and he is always quick to provide glue or ant bait traps when I ask. Truly good person who cares about you and your home and its pest control needs. Thanks PCI for getting our friend Al back! And thank you Al for everything!
  
 
     Posted on Google  
   
   Melody Schaefer 
 0 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Justin did a great job!  Callin in advance to ensure I was home. Arriving at the time he said he would and quickly taking care of all issues. He was friendly and quick!
  
 
     Posted on Google  
   
   R Van Vleck 
 0 days ago
 
 
 Trustindex verifies that the original source of the review is Google. We've been using PCI since at least as far back as 2007. We've moved twice and they've come along with us. They are always professional and thorough. If we've ever had something come up between services, they are always prompt to response. Very courteous and friendly staff all around. Two thumbs up! 💯
Kristian is always polite and friendly. 🤙🏼🤙🏼
*Updated to say this all still holds true**
  
 
     Posted on Google  
   
   christen sagon 
 0 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Mark was very thorough on his free inspection of our home. He was able to show us specific details of what was going on in our attic space and provided a reasonably priced quote.
  
 
     Posted on Google  
   
   Tiffany Witt 
 0 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I just wanted to give a great review! Rachel was such wonderful help getting the inspection scheduled. She helped me feel more confident about the things I didn’t know. She was very knowledgeable. Jermey who came to do the inspection was absolutely terrific help! He is extremely knowledgeable in what he is doing. He knows his way around. And he is very kind! It was great working with this company and I plan to do so for everything we need in the future. I could not recommend them enough. 20/10!!!
  
 
     Posted on Google  
   
   Jo Man 
 1 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Easy to make an appointment and work with Rachael over the phone -- nice to work with someone very pleasant, knowledgeable, and local office based.
Their technician Albert was on time, worked quickly and thoroughly, explained everything well, was easy to talk to and I would like to have him provide my future service needs.
Thanks PCI Pest Control!
  
 
     Posted on Google  
   
   Jerome Gardner 
 1 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Exceeded our expectations
  
 
     Posted on Google  
   
   Alden Hedegaard 
 1 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Justin came by to do a free post extermination inspection, he was quick and answered all questions I had. Very professional and knowledgeable about his profession.
  
 
     Posted on Google  
   
   Jenna Riddley 
 1 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Justin was quick, informative and friendly!

Read All Our Reviews

Why Us?

Why We're Different: Proven Ant Control in Tumwater

We're different than any other pest control company you've worked with.

Service built for families

We use treatments that are mindful around people, pets, and the planet. No foggers. No fumes. No “what’s that smell?”

No contracts. No kidding

Month-to-month means we have to impress you monthly. Like dating, but with fewer pheromones.

Rooted here. Focused here.

We’re not a franchise. We’re Washington grown and Washington focused—so we know the pests, the climate, and how to treat your home like our own.

20+ years of showing up

Since 2000, we’ve been the team that follows through not just checks a box.

⏰ We’ll call you in 15 minutes or less

Our Process

Our Process: Reliable Ant Control for Tumwater Homes

We pride ourselves on a simple, straight forward no-frills process.

You call, we inspect and diagnose

Our process begins with a meticulous inspection of your Tumwater property, where we identify the specific ant species and trace their foraging trails, which become more prominent during the damp Washington summer as ants seek food and shelter indoors.

We then diagnose the full scope of the infestation by locating entry points around your home’s foundation and identifying conducive conditions, like encroaching vegetation or moisture issues common in August, to build a precise treatment strategy.

We treat pests where they live

We apply specialized treatments directly into the areas where ants live, travel, and breed to target the colony at its source. For example, our technicians may use dusts inside wall voids, apply non-repellent liquid products to cracks and crevices, and strategically place professional-grade baits along active foraging trails.

We report our findings, and create a plan

In the third step of our ant control process, we thoroughly document our findings from the inspection and treatment, noting all ant activity levels, entry points addressed, and the specific products applied during your August service. We then establish an ongoing post-treatment monitoring plan tailored to Tumwater’s summer conditions, when moisture from Pacific Northwest rains can drive ants indoors, ensuring you receive quarterly maintenance visits with free callbacks if ant activity resurfaces between scheduled services.

⏰ Or call for same-day service

Service Types

We Offer Residential & Commercial Pest Control Options In Tumwater

Whether you need pest control for your home or business, we have you covered.

Residential pest control Tumwater

We tackle ant problems in Tumwater with targeted treatments designed for the Pacific Northwest’s most common species. Our technicians apply professional-grade residual insecticides like Bithor SC or Temprid SC to baseboards, entry points, and exterior foundations, creating a barrier that stops ants before they get inside. For example, we treat around windows, doors, and utility penetrations where ants typically enter, then follow up with exterior perimeter applications to eliminate colonies at their source.

Our approach combines interior spot treatments with comprehensive exterior work. We focus on the areas where ants are most active. Then we extend protection around your home’s foundation and landscape beds.

Most ant issues are covered under our All Seasons Protection Plan, which includes quarterly maintenance and free callbacks if ants return between scheduled visits. We also offer one-time treatments starting at $325 for homeowners who prefer single-service solutions. Our treatments typically show results within 24 to 48 hours, with full elimination in the following days.

Commercial pest control Tumwater

We protect Tumwater’s commercial properties from ant invasions with targeted treatments designed for the unique needs of local businesses. Our team services restaurants, office buildings, retail stores, warehouses, and healthcare facilities throughout the area, understanding that each industry faces distinct challenges when it comes to pest pressure.

For example, we focus on sanitation-critical zones in food service establishments while implementing discreet monitoring stations in customer-facing retail spaces. We combine thorough interior treatments with exterior perimeter applications around foundations and entry points, ensuring ants don’t disrupt your operations or compromise your reputation with clients and health inspectors.

Our approach includes identifying the specific ant species affecting your Tumwater location, whether carpenter ants drawn to the area’s moisture-rich climate or odorous house ants seeking food sources, then customizing our treatment plan accordingly.

Our Team

Meet Your Tumwater Ant Control Experts

Our licensed pest specialists bring decades of trusted ant control experience to Tumwater homes, combining local expertise with genuine care for the neighbors we protect.

Matt Purcell (Sr.)

Founder

Matt Purcell (Jr.)

President & Owner

Philip Laskaris

TX Branch Manager

Karrie Lortie

Operations Manager

Casey Thompson

Sales Supervisor

Gene Boatman

Service Manager

Mark Poupard

Pest Inspector

RD Nielsen

Pest Control Technician

Our Pricing

Our Pricing & Plans That Fit All Budgets

Our ant control services in Tumwater start at $325 for a one-time treatment, though most homeowners prefer our All Seasons Protection Plan at $275 initially and just $51 per month for quarterly visits that cover ants plus all common Pacific Northwest pests. We include free callback visits between scheduled services if ants return, so you're never stuck waiting or paying extra for coverage you've already purchased. For customers who only need insect control without rodent services, our All Seasons Insect Plan offers the same ant protection at $225 initially and $41 monthly.

All Seasons
Protection Plan

Rodents

All Seasons
Protection Plan

Insects

Expert Ant Control in Tumwater and Surrounding Communities

Protecting Tumwater homes with expert ant control services across Thurston County and surrounding communities.

We proudly serve Tumwater and the surrounding Thurston County communities with comprehensive ant elimination and prevention services.

Our experienced technicians also provide expert ant management solutions throughout nearby Olympia, Lacey, and the greater South Sound region, ensuring your home stays protected from carpenter ants, odorous house ants, and other invasive species year-round.

Zip Codes Serviced

98511

Locations Near Tumwater, WA We Service

2812 Pacific Ave SE, Olympia, WA 98501, USA, Olympia, WA 98501

360-972-3650

Mon - Fri: 8:00 AM - 4:30 PM

Saturday: Closed

Sunday: Closed

Get Quote

Get your free quote now!

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.

We’ll call you within 1 hour during business hours to walk you through the best plan for you

FAQs

Tumwater pest control FAQs

Questions we get from our customers' and our answers.

What ant species show up most in Tumwater?

Multiple ant species are covered under standard coverage in Tumwater homes, among the most frequent calls received.

What conditions attract ant activity in Tumwater?

Small gaps around the foundation combined with food access in Tumwater homes bring ants inside.

How is ant activity identified during inspection in Tumwater?

A technician traces trails back to entry points and nests in Tumwater homes, checking cracks and weep holes.

What steps reduce repeat ant activity in Tumwater?

Keeping food stored tightly and sealing gaps in Tumwater homes helps prevent a return visit being needed.

How is ant control priced in Tumwater?

Requesting a quote or visit in Tumwater homes lets a technician assess trail activity before an estimate.

Have a question? Give us a call!

360-972-3650

Same-Day Ant Control in Tumwater, WA

Get Your Quote Online

Expert Ant Control Services for Tumwater Homeowners

We Are Tumwater's Dedicated Experts in Ant Control.

Our Customer Reviews In Tumwater