Skip to content
The Pacific Northwest's Most Trusted & Top-Rated

Rainier, OR Pest Control & Exterminator Services

Interstate Pest Management is a family-owned, environmentally-friendly pest control company proudly serving the city of Rainier, OR, and the rest of Columbia County. We have been exceeding our customers’ expectations since 1963, and our proactive approach to pest control was born out of a commitment to the region we love.

Have a Question or Want a FREE Quote?

Fill out the form below to get started!

Or call us right now:


Right across the Columbia River from our Kelso, WA headquarters is the city of Rainier, OR. Rainier gets its name from Mount Rainier in Washington State which can be seen from hills above the city. It’s one of seven cities located in Columbia County, OR and is part of the Port of Columbia County, a district spanning 51 miles along the Columbia River.

Rainier City Park sits on the riverfront and provides a great view with river beach access, a playground, sports fields, and a skate park. Trojan Park is a 75-acre park located just south of Rainier on the property at the former Trojan Nuclear Power Plant. It’s a day-use park with facilities for biking, disc golf, fishing, hiking, paddling and picnicking. 

Interstate Pest Management’s Kelso branch services the city of Rainier with integrated pest management solutions to help keep your home and property pest free! 

Pest Control in Rainier, OR

As a local pest control company, Interstate Pest Management is familiar with common Northwest Oregon pests including:

But we don’t stop there! We also offer the following extermination and pest control services in Ranier and throughout Columbia County, OR including:

Bed Bug Removal in Rainier, OR

As one of the few companies in the country that are Certified Bed Bug-Free, Interstate Pest Management provide professional bed bug removal services for homes or commercial properties in Rainier. Our seven-step professional bed bug treatment makes sure you get rid of bed bugs.

Learn More

Rodent Control & Removal Services in Rainier, OR

Don’t try and deal with a rodent infestation yourself! If you’re looking for professional rodent removal services in Rainier, OR, reach out to Interstate Pest Management. We are experts in helping you get rid of rodents safely and humanely.

Learn More

Wildlife Trapping And Removal Services in Rainier, OR

Wildlife removal can be dangerous, which is why it’s important to work with a professional when dealing with wild animals (e.g., opossums, raccoons and squirrels). Interstate Pest Management’s program focuses on wildlife species that are likely to be a nuisance to homeowners or become aggressive. We provide fast and humane wildlife trapping and removal services for customers in Rainier, OR.

Learn More

Year-Round Pest Control in Rainier, OR

Get protection from the most common pests in Rainier, OR including ants, fleas, roaches, spiders, and more. At Interstate Pest Management, we offer affordable, quarterly, year-round pest control packages for commercial property owners, homeowners, and business owners including:

Our technicians are QualityPro certified and always use the minimum amount of the least invasive products that are even safe for children and pets.

Kelso Office

1301 Elm Street
Kelso, WA 98626