Pest Control in Alton, IL
Natural Pest Solutions is your local pest professionals for Alton, Illinois. 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 Alton, IL
With about 25,000 residents and a landmark list that includes the Alton Museum of History and Art, McPike Mansion, the William L. Beatty Federal Courthouse and the Alton Little Theater, Alton has plenty of older buildings alongside newer ones. Homes such as those in Leverett Place sit close to spots like Rock Springs Park and James Killion Park, and the mix of mature trees, old foundations and open green space shapes which pests you are likely to meet.
Natural Pest Solutions offers ant treatment, rodent control, termite control and a thorough pest inspection for Alton properties. We stick to natural pest control options and non-toxic, low-impact products that are safe around kids and pets, and we do not ask anyone to sign a long-term contract. If you would like to know where you stand, a free quote is the easiest first step.

Know your pests
Pests we treat around Alton
Pests in Alton
What we deal with most around Alton, IL
Alton summers run hot and long, which gives insects a big head start each year. Ants are the most common complaint, and they are often followed by cockroaches in kitchens and basements, spiders in garages and sheds, and mosquitoes wherever water collects. Termites are always a concern in wood-framed buildings, and carpenter ants like damp, softened wood around leaky gutters and window frames.
Older buildings, like the ones around the Cole-Clark Carriage House or the McPike Mansion, tend to have stone or brick foundations, crawl spaces and little gaps that mice use to get in. Fleas can turn up wherever a pet or a wild visitor has been, and wasps build nests under porch roofs and along eaves from late spring on. A yearly pest inspection is a sensible habit for any property that has stood for decades.
Weather and pests
How Alton's weather affects pest activity
Alton has warm summers and fairly mild winters. These are 1991-2020 NOAA climate normals from a nearby weather station, so treat them as a guide, not a forecast. July highs average about 87 degrees, January lows average about 22, and the year brings roughly 42 inches of precipitation.
About 29 days a year reach 90 degrees or higher, and around 85 nights fall to freezing or below. Fewer hard freezes mean more insects survive the winter, so ant colonies and roach populations can rebound quickly once spring arrives. Rodents still push indoors when cold nights set in, so fall exclusion work is still worth doing.
May is the wettest month, at about 5.5 inches, and that spring moisture fills gutters, flower pots and low spots in the yard. Mosquito control is easiest when standing water is dealt with early. Warm, damp soil next to foundations also draws termites, so keep mulch pulled back from siding and fix drips before they turn into soft wood.
How we fix it
Pest control services in Alton
Ant treatment in Alton
Ants are among the most common calls we get in Alton, 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 Alton
Mice and rats look for food, warmth and shelter, and Alton 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 Alton
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 Alton home is built.
Cockroach control in Alton
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 Alton apartments, restaurants and older homes alike.
Spider control in Alton
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 Alton
Alton'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 Alton
Around Alton and its neighboring communities
We work across Alton, from the neighborhood of Leverett Place to homes near Rock Spring Golf Course, Wadlow Town Center and the Alton Military Prison Site. Whether you live in a newer house or a building close in age to the Elijah P. Lovejoy Monument, we look at how your structure and yard actually work before recommending anything.
Homes near the Wadlow Birth House and the Alton Little Theater are part of our regular routes as well. Crews also travel to East Alton, Rosewood Heights, Wood River, Godfrey, Bethalto, Moro, Hartford and Roxana. If you live outside Alton and are not sure we reach you, drop us a line with your address and we will confirm coverage.

Neighborhoods around Alton
- Leverett Place
Local landmarks
Around Alton: places our neighbors know
We work in homes and businesses across town, including the areas around these Alton landmarks.
Alton Little Theater
Cole-Clark Carriage House
John Mason Peck
Wadlow Birth House
Robert Pershing Wadlow
James Killion Park
Rock Springs Park
Getting around
Driving routes to downtown Alton
Our technicians cover the whole town. These maps show the drive from different parts of Alton to the city center.
Nearby
Also serving towns near Alton
Our service area extends beyond Alton to nearby communities including East Alton, Wood River, Godfrey, Bethalto, Chouteau Township and Fort Russell Township. 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 East Alton 3 mi
- Pest control in Wood River 5 mi
- Pest control in Godfrey 5 mi
- Pest control in Bethalto 6 mi
- Pest control in Chouteau Township 9 mi
- Pest control in Fort Russell Township 9 mi
- Pest control in Black Jack 9 mi
- Pest control in Bellefontaine Neighbors 11 mi
- Pest control in Edwardsville 12 mi
- Pest control in Florissant 12 mi
- Pest control in Dellwood 12 mi
- Pest control in Venice Township 13 mi
- Pest control in Ferguson 13 mi
- Pest control in Pontoon Beach 13 mi
- Rosewood Heights
- Moro
- Hartford
- Roxana
- South Roxana
- Brighton
Questions
Pest control in Alton: common questions
How much does pest control cost in Alton?
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 Alton?
In Alton, Illinois, 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 Alton home or business, and we stand behind the work with a satisfaction guarantee.
Learn More
Trusted resources for Alton homeowners
Public-health, regulator and university guidance on safe pest control.
- Illinois 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: Alton Wikipedia Wikidata Illinois Wikipedia Wikidata
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