Interstate Pest Management is a family-owned, environmentally-friendly pest control company proudly serving the city of Washougal, WA and all of Clark County. Since 1963, we have been exceeding our customers’ expectations. We take a proactive approach to pest control born out of a commitment to the region we love.

Washougal, WA is a city in Clark County, WA known as a family-friendly community with a small-town feel. It’s a suburb of both Portland and Vancouver, bordered by the Columbia and Washougal Rivers. This location gives it the nickname of the “Gateway to the Columbia River Gorge.”

The Two Rivers Heritage Museum in Washougal is a great family-friendly place and Pendleton’s Pacific Northwest woolen mills offers guided tours where you can see how wool is dyed. Lewis & Clark passed through Washougal twice, and this is commemorated with the Captain William Clark Regional Park, a 93-acre park with trails, picnic areas, and places to barbecue.