Pest Control in Washington, IA
Natural Pest Solutions is your local exterminators for Washington, Iowa. 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 Washington, IA
Washington, Iowa is home to about 7,300 residents, and its everyday pest problems are the kind that show up in any Midwestern place: mice in the garage, ants in the kitchen, wasps under the porch. The Washington County Courthouse, the Washington Public Library and the Washington Community Center are familiar sights, and homes surround them in every direction.
Natural Pest Solutions provides ant treatment, rodent control, termite control, wasp removal and pest inspection in Washington. We use natural pest control options and non-toxic, low-impact products that are safe around kids and pets, and there is no long-term contract. Ask for a free quote and we will help you figure out the right approach.

Know your pests
Pests we treat around Washington
Pests in Washington
What we deal with most around Washington, IA
In Washington, the busiest season for indoor pests begins in autumn. Mice move in to escape the cold, and both stink bugs and boxelder bugs collect on sunny walls. Wasps build up through summer and can be large by September, so it is wise to have nests dealt with early rather than late.
Spring and summer bring ants, spiders and mosquitoes. Carpenter ants prefer wood that has been wet, and termites work in the soil near foundations. Fleas can ride in on pets, and ticks live in long grass and brush along yards and fence lines. Older homes with wood siding, crawl spaces or worn weatherstripping may need more attention than newer ones.
Weather and pests
How Washington's weather affects pest activity
Washington has hot summers and cold winters. July highs average about 85 degrees, and about 20 days a year reach 90 or higher. January lows average around 12, with about 140 nights a year at or below freezing. The area gets about 38 inches of precipitation and roughly 25 inches of snow each year. June is the wettest month, averaging about 5.2 inches.
Keep in mind that these are 1991-2020 NOAA climate normals from a nearby weather station, so they are a guide and not a forecast. Even so, they show why pests here have a predictable calendar. Freezing nights for much of the year keep rodents pressing toward buildings, and wet late spring weather sets up mosquito season just as temperatures climb.
For homeowners, the plan is straightforward. In spring, clear gutters, check for damp wood and treat around the foundation. During the summer, remove standing water and watch for nests under eaves. In fall, seal openings and keep firewood away from the house. When winter comes, monitor attics and basements for signs of activity. A seasonal service plan can handle much of this so you do not have to.
How we fix it
Pest control services in Washington
Ant treatment in Washington
Ants are among the most common calls we get in Washington, 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 Washington
Mice and rats look for food, warmth and shelter, and Washington buildings offer plenty of all three. With a long cold season, the pressure builds every fall. 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 Washington
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 Washington home is built.
Cockroach control in Washington
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 Washington apartments, restaurants and older homes alike.
Spider control in Washington
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 Washington
A little standing water is all it takes for mosquitoes to breed in Washington. 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 Washington
Washington and the surrounding area
We serve properties across Washington, including neighborhoods around Central Park, Madison Park, Sunset Park and Sesquicentennial Park. Public spots such as the Conger House Museum, the YMCA / YWCA, KC Hall and the site of the Washington County Fair see regular gatherings, and clean, pest-free buildings make those events more comfortable.
We also work in nearby West Chester, Ainsworth, Coppock, Crawfordsville, Wayland, Brighton, Cotter and Kalona. Not sure your address qualifies? Send it along and we will let you know.

Local landmarks
Around Washington: places our neighbors know
We work in homes and businesses across town, including the areas around these Washington landmarks.
Getting around
Driving routes to downtown Washington
Our technicians cover the whole town. These maps show the drive from different parts of Washington to the city center.
Nearby
Also serving towns near Washington
Our service area extends beyond Washington to nearby communities including Mount Pleasant, Fairfield, Coralville, Tiffin, North Liberty and Muscatine. 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 Mount Pleasant 24 mi
- Pest control in Fairfield 25 mi
- Pest control in Coralville 28 mi
- Pest control in Tiffin 28 mi
- Pest control in North Liberty 31 mi
- Pest control in Muscatine 34 mi
- West Chester
- Ainsworth
- Coppock
- Crawfordsville
- Wayland
- Brighton
- Cotter
- Kalona
- Pleasant Plain
- Olds
Questions
Pest control in Washington: common questions
How much does pest control cost in Washington?
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 Washington?
In Washington, Iowa, homeowners most often ask us about mice and rats, carpenter ants, boxelder bugs and asian lady beetles, cluster flies. Hard winters send rodents and fall-invading insects into homes, and humid summers bring mosquitoes and ant activity.
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 Washington home or business, and we stand behind the work with a satisfaction guarantee.
Learn More
Trusted resources for Washington homeowners
Public-health, regulator and university guidance on safe pest control.
- Iowa 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: Washington Wikipedia Wikidata Iowa Wikipedia Wikidata
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