Portland’s Top-Rated Pest Control
Interstate Pest Management is a family-owned, environmentally-friendly pest control company in Portland, OR. We have been exceeding our customers’ expectations since 1963. Our proactive approach to pest control was born out of a commitment to the region we love. We proudly serve the greater Portland, Oregon area.
Portland Pest Control Services – Why choose us?
Portland homeowners deal with a distinct set of pest challenges — and most of them come down to one thing: the Pacific Northwest climate. Our warm, wet winters and mild summers create ideal conditions for carpenter ants, odorous house ants, moisture-seeking spiders, and year-round rodent activity. If you’ve lived here for any length of time, you probably already know what we mean.
Interstate Pest Management has been serving Portland and the surrounding area since 1963. We’re not a national franchise — we’re a four-generation family business headquartered right here in the Pacific Northwest. Our technicians are Northwesterners who understand local pest behavior, seasonal patterns, and what actually works in Portland homes.
We take an Integrated Pest Management (IPM) approach, which means we focus on long-term prevention rather than just treating what’s visible today. As your Portland pest control experts, we use environmentally responsible products and methods, and believe in being honest with you about what you need — and what you don’t.
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Portland’s Most Common Pests
Portland’s temperate, rainy climate is beautiful — and it’s also why pest pressure here is higher than many parts of the country. When it comes to Portland Pest Control – here are the pests we treat most frequently in Portland homes and businesses:
Odorous Hose Ants
These small brown ants get their name from the distinctive smell they produce when crushed — a bit like rotten coconut. They’re extremely common in Portland kitchens and bathrooms, especially after rain drives them indoors. Odorous house ants form massive colonies and can be notoriously difficult to eliminate with over-the-counter products alone.
Rodents
Rats and mice are a growing issue in Portland, particularly in neighborhoods near the river, wooded areas, and older residential streets. Fall is when we see the biggest surge in rodent calls, as the cooling temperatures push them to seek warmth indoors. Our rodent control services combine trapping, exclusion, and habitat modification to address the problem at the source — not just what’s visible. If you have any evidence of rodent activity, we recommend adding this coverage to your Portland pest control service.
Spiders
Portland is home to several spider species, including the giant house spider, hobo spider, and yellow sac spider. Most spiders in the area are harmless, but their presence indoors is often a sign of other pest activity they’re feeding on. We treat for spiders as part of our All Seasons quarterly program, which keeps populations under control year-round.
Yellow Jackets & Wasps
Stinging insects peak in late summer across the Portland metro area. Yellow jackets in particular become aggressive as their food sources diminish in August and September, and they frequently build nests in eaves, wall voids, and underground. Our technicians are trained to locate and treat nests safely.
Termites & WDO Inspections
While Portland doesn’t face the same termite pressure as warmer climates, we do see subterranean termite activity — particularly in older homes with wood-to-soil contact in basements and crawl spaces. We also provide Wood Destroying Organism (WDO) inspections for real estate transactions throughout the Portland metro area.
Portland Pest Control – Residential
Portland Pest Control – Residential
- General pests (Ants, spiders, cockroaches, boxelder bugs, + more)
- Rodent control and exclusion
- Stinging insect removal (yellow jackets, wasps, hornets)
- Bed bug treatment
- Termite and WDO inspections
- Crawl space inspection and moisture pest management
- All Seasons Quarterly Plans — our most popular option
Portland Pest Control – Commercial
Portland Pest Control – Commercial
- Pest control for a range of commercial spaces
- The most advanced elimination and prevention techniques
- Honest, affordable pricing with no hidden fees
- Green, eco-friendly pest solutions
Frequently Asked Questions
Portland’s wet climate and mature tree canopy make it a prime environment for carpenter ants, odorous house ants, spiders, and rodents. Stinging insects (yellow jackets, wasps, hornets) are prevalent in late summer. Termite activity is less common than in warmer climates, but does occur — particularly subterranean termites in older homes with crawl spaces.
A one-time treatment varies depending on the pest and property size. Most Portland homeowners find the best value in our All Seasons Quarterly Plan, which starts at $39 per month and includes four scheduled visits plus as many extra visits between these appointments as needed. We always provide a free inspection and quote before any work begins — no surprises.
Yes. We follow Integrated Pest Management (IPM) protocols, which prioritize prevention and use the least-toxic effective treatments available. All products we use are applied by licensed technicians and are safe for your family and pets when dry. We’ll walk you through any precautions before and after treatment.
We typically schedule within 1–3 business days for new customers. For urgent situations — active wasp nests, rodent infestations, bed bug concerns — we do our best to accommodate same-day or next-day service. Call us at (503) 782-1899 for availability.
For exterior-only treatments, you don’t need to be home. For interior treatments, we do require an adult to be present. We’ll confirm all of this when you book your appointment.
A one-time treatment addresses the current infestation. A quarterly plan (our All Seasons service) prevents new ones from developing by treating your home at four key points in the pest cycle. Most customers find that after the first full year on the quarterly plan, pest activity drops dramatically — and stays low.
Our Portland Area Locations
Here in the Pacific Northwest, pest control is definitely a widespread need. Interstate Pest Management’s Portland branch serves customers in the following areas:
PORTLAND OFFICE
Portland, Oregon 97214
(503) 782-1899
