Pest Control in Ottawa, KS
Natural Pest Solutions is your local pest control team for Ottawa, Kansas. 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 Ottawa, KS
Ottawa, Kansas has about 12,700 residents and is home to the Franklin County Courthouse. It also gets more rain than most of the towns to its west, and that extra moisture is the first thing to understand about pests here. Damp soil, humid summers and plenty of trees mean insects and rodents have what they need close to your home.
Natural Pest Solutions provides ant treatment, rodent control, termite control, mosquito control and pest inspection in Ottawa. We offer natural pest control options and use non-toxic, low-impact products that are safe around kids and pets. Get a free quote first, and know that there is no long-term contract attached to our service.

Know your pests
Pests we treat around Ottawa
Pests in Ottawa
What we deal with most around Ottawa, KS
Moisture drives most of the calls we expect in Ottawa. Termites and carpenter ants go after wood that stays damp, mosquitoes breed in gutters, planters and low spots, and cockroaches find their way into kitchens and basements when humidity runs high. Ticks and fleas are a concern for anyone with pets or a yard that backs onto trees or tall grass.
The cold side of the year matters too. Ottawa has about 88 nights a year at or below freezing, and mice and rats respond by moving toward warm buildings. Stink bugs, boxelder bugs and spiders often join them, gathering on sunny walls and sneaking in through window frames and door sweeps.
Weather and pests
How Ottawa's weather affects pest activity
Ottawa's numbers lean wet. The area receives about 42 inches of precipitation in an average year, plus about 16 inches of snow. May is the wettest month at nearly 8 inches, but June, July and September are also soggy, with each averaging well over 3 inches. There is little of the dry stretch that slows pests down in other parts of the state.
July is the warmest month, with highs averaging about 89 degrees, and around 35 days a year reach 90 or higher. February is usually the coldest month, and January lows average around 25. The figures come from recent local weather records (2019-2023), so they are a guide and not a forecast.
Because moisture lasts most of the year, the best habits are about drainage. Keep gutters running clear, grade soil away from the house, and ventilate crawl spaces. Add a fall check for gaps around utility lines, vents and garage doors, and most Ottawa homes are in good shape heading into winter.
How we fix it
Pest control services in Ottawa
Ant treatment in Ottawa
Ants are among the most common calls we get in Ottawa, 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 Ottawa
Mice and rats look for food, warmth and shelter, and Ottawa 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 Ottawa
Termites are a quiet threat because damage often goes unnoticed for years. Regular moisture around foundations makes regular checks especially worthwhile. We inspect for mud tubes, damaged wood and moisture problems, then treat with a plan matched to how your Ottawa home is built.
Cockroach control in Ottawa
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 Ottawa apartments, restaurants and older homes alike.
Spider control in Ottawa
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 Ottawa
Ottawa's wet weather makes mosquitoes a real nuisance. 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 Ottawa
Ottawa and Franklin County communities
We serve homes and businesses across Ottawa, including those near City Park, Heritage Park, Kanza Park, Freedom Park and Goppert Teen Park. Buildings around the Franklin County Courthouse, the Old Depot Museum and the Ottawa Library are typical of older parts of town, where original construction can leave more openings than newer homes. Ottawa University, including Tauy Jones Hall, and the Ottawa Golf Course sit within our service area as well.
We also work with customers in Peoria, Princeton, Centropolis, Homewood, Pomona and Rantoul. If you live outside Ottawa, send the form above and we will confirm coverage for your address. Whether you rent, own or manage property, we are glad to walk through what you are seeing and suggest a sensible next step.

Local landmarks
Around Ottawa: places our neighbors know
We work in homes and businesses across town, including the areas around these Ottawa landmarks.
Franklin County Courthouse
Fmr. location of Missouri Pacific Depot
Gangwish Library
Ottawa Golf Course
City Park
Heritage Park
Kanza Park
Find Us
Serving Ottawa, Kansas
Watch: things to do in Ottawa
Getting around
Driving routes to downtown Ottawa
Our technicians cover the whole town. These maps show the drive from different parts of Ottawa to the city center.
Nearby
Also serving towns near Ottawa
Our service area extends beyond Ottawa to nearby communities including Palmyra Township, Osawatomie, Paola, Gardner, Eudora and Lawrence. 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 Palmyra Township 14 mi
- Pest control in Osawatomie 19 mi
- Pest control in Paola 21 mi
- Pest control in Gardner 23 mi
- Pest control in Eudora 24 mi
- Pest control in Lawrence 25 mi
- Pest control in Spring Hill 25 mi
- Pest control in De Soto 29 mi
- Pest control in Williamsport Township 31 mi
- Pest control in Olathe 31 mi
- Pest control in Louisburg 32 mi
- Pest control in Tecumseh Township 33 mi
- Pest control in Aubry Township 33 mi
- Pest control in Tonganoxie 36 mi
- Peoria
- Princeton
- Centropolis
- Homewood
- Pomona
- Rantoul
- Baldwin City
- Wellsville
- Stanton
Questions
Pest control in Ottawa: common questions
How much does pest control cost in Ottawa?
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 Ottawa?
In Ottawa, Kansas, 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 Ottawa home or business, and we stand behind the work with a satisfaction guarantee.
Learn More
Trusted resources for Ottawa homeowners
Public-health, regulator and university guidance on safe pest control.
- Kansas 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: Ottawa Wikipedia Wikidata Kansas Wikipedia Wikidata
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