Pest Control in Walla Walla, WA
Natural Pest Solutions is your local exterminators for Walla Walla, Washington. We offer natural pest control options, no long-term contract, and a free quote.
Non-toxic options, safe around kids and pets, satisfaction guaranteed.
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About our service
Pest control for Walla Walla, WA
Summers reach 90 degrees on about 42 days a year in Walla Walla, and that heat shapes nearly every pest question we hear. With around 33,900 residents, the city has plenty of green space, including Jefferson Park, Wildwood Park, Pioneer Park, Fort Walla Walla Park, Lions Park and Heritage Square Park, as well as Whitman College and the Walla Walla Public Library. Lawns and gardens that stay green through the heat attract insects looking for water and shade.
Natural Pest Solutions serves Walla Walla with ant treatment, spider control, rodent control, mosquito control and pest inspection. We offer natural pest control options and use non-toxic, low-impact products that are safe around kids and pets. There is no long-term contract, and a free quote is the first step, so you can see what we recommend before agreeing to anything.

Know your pests
Pests we treat around Walla Walla
Pests in Walla Walla
What we deal with most around Walla Walla, WA
Hot days speed up everything for insects. Ants trail into kitchens and pantries, wasps build in eaves and under decks, and spiders, including black widows, gather in undisturbed corners of garages, sheds and woodpiles. Mosquitoes breed in irrigation runoff and standing water, and fleas can multiply quickly on pets and in carpet when the weather is warm.
The other half of the story is winter. About 70 nights a year fall to freezing or below, and by autumn mice, boxelder bugs and stink bugs are looking for warm spaces indoors. They squeeze through gaps around pipes, vents and door frames. Mice can enter through holes about the size of a dime, so it pays to be thorough when sealing, and rodent control works best before nights turn cold.
Weather and pests
How Walla Walla's weather affects pest activity
Walla Walla has hot summers, cool winters and low rainfall. The July high averages about 90 degrees, which also makes July the warmest month, and the January low is near 31, though December is the coldest month overall. A typical year brings only about 19 inches of precipitation and roughly 6 inches of snow.
November is the wettest month, at about 2.2 inches. These are 1991-2020 NOAA climate normals from a weather station nearby, so read them as a guide to the general pattern and not as a forecast.
In a dry climate, moisture near the house draws pests. Watch for dripping spigots, wet spots along foundations, and sprinklers that spray against siding, because those are the places ants and spiders gather. Hot afternoons drive insects into shade, crawl spaces and cool garages, while cold nights drive mice and overwintering bugs indoors. We recommend fixing leaks and adjusting sprinklers in spring, treating around the exterior before peak summer, and sealing entry points in early fall.
How we fix it
Pest control services in Walla Walla
Ant treatment in Walla Walla
Ants are among the most common calls we get in Walla Walla, from sugar ants in kitchens to carpenter ants in damp or damaged wood. Activity climbs quickly once spring temperatures arrive. We find the trails and the nest, treat where the colony lives and follow up so they do not simply return.
Rodent control in Walla Walla
Mice and rats look for food, warmth and shelter, and Walla Walla buildings offer plenty of all three. They can be a year-round issue. Our exclusion-based approach combines inspection, sealing entry points, trapping and monitoring, so you fix the reason rodents got in, not only the rodents you can see.
Termite control in Walla Walla
Termites are a quiet threat because damage often goes unnoticed for years. A yearly inspection costs little next to the cost of repairs. We inspect for mud tubes, damaged wood and moisture problems, then treat with a plan matched to how your Walla Walla home is built.
Cockroach control in Walla Walla
Cockroaches are hard to get rid of with store-bought sprays. We locate the hiding places, treat cracks, crevices and voids, and use monitoring so we know the treatment worked. It is a common request in Walla Walla apartments, restaurants and older homes alike.
Spider control in Walla Walla
Most spiders are harmless, but nobody wants webs around the door or a spider in the basement. We remove webs and egg sacs, treat the perimeter and reduce the insects that spiders feed on, which keeps them from coming back.
Mosquito control in Walla Walla
A little standing water is all it takes for mosquitoes to breed in Walla Walla. We treat resting areas in your yard, help you find and remove breeding sites and schedule visits through the warm season so you can use your yard again.
Need something else? See all of our pest control services, including bed bugs, fleas, wasps and hornets, wildlife and commercial properties.
Serving Walla Walla
Walla Walla and the surrounding valley communities
We work throughout Walla Walla, including the Willow Bend Estates neighborhood and homes near Borleske Stadium, the Bratton Tennis Center, Cordiner Hall and the Combine Art Collective. Places with lots of visitors, such as the Walla Walla County Courthouse and the YMCA of Walla Walla, benefit from regular monitoring since pests can be carried in on bags and clothing. Around Jefferson Park and Wildwood Park, we also look closely at irrigated beds and shaded corners.
We also help customers in College Place, Dixie, Garrett, Prescott, Touchet, Waitsburg and Dayton, and in Walla Walla East. If you are outside the city and want to confirm we cover your address, send the form above.

Neighborhoods around Walla Walla
- Willow Bend Estates
Local landmarks
Around Walla Walla: places our neighbors know
We work in homes and businesses across town, including the areas around these Walla Walla landmarks.
Find Us
Serving Walla Walla, Washington
Getting around
Driving routes to downtown Walla Walla
Our technicians cover the whole town. These maps show the drive from different parts of Walla Walla to the city center.
Nearby
Also serving towns near Walla Walla
Our service area extends beyond Walla Walla to nearby communities including College Place, Milton-Freewater, Pendleton, Walla Walla East, Garrett and Dixie. If you live just outside town, call or send the form above and we will confirm coverage for your address. You can also browse every city we serve on our locations page.
- Pest control in College Place 3 mi
- Pest control in Milton-Freewater 10 mi
- Pest control in Pendleton 36 mi
- Walla Walla East
- Garrett
- Dixie
- Prescott
- Touchet
- Waitsburg
- Dayton
Questions
Pest control in Walla Walla: common questions
How much does pest control cost in Walla Walla?
It depends on the pest, the size of the property and whether you need a one-time treatment or ongoing protection. We give a free quote after learning about your situation. Call 1-844-783-4821 or send the form above.
What pests are most common around Walla Walla?
In Walla Walla, Washington, homeowners most often ask us about ants, spiders, rodents, termites. Dry summers and mild stretches drive ants, spiders and rodents toward homes in search of water and shelter.
Is your treatment safe around kids and pets?
We use non-toxic, low-impact products, and we offer natural pest control options. Ask your technician about the approach for your home, and we will explain how to prepare and how long to keep pets clear of treated areas.
Do I have to sign a long-term contract?
No. We do not require a long-term contract. You can choose a one-time service or an ongoing plan for your Walla Walla home or business, and we stand behind the work with a satisfaction guarantee.
Learn More
Trusted resources for Walla Walla homeowners
Public-health, regulator and university guidance on safe pest control.
- Washington university extension ↗Research-based pest and garden guidance from the state land-grant university.
- EPA: Controlling Pests ↗U.S. guidance on choosing and using pest control safely.
- National Pesticide Information Center ↗Pest-by-pest fact sheets from Oregon State University and the EPA.
- EPA: Integrated Pest Management ↗How IPM prevents pests with the least risk to people.
About the area: Walla Walla Wikipedia Wikidata Washington Wikipedia Wikidata
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