Pest Control in Charlestown, RI
Natural Pest Solutions is your local exterminators for Charlestown, Rhode Island. 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 Charlestown, RI
Beaches, refuges and preserves run through Charlestown, and so does a steady supply of pests. About 8,000 people live here in Washington County, in neighborhoods such as Fort Ninigret, Shady Harbor, Charlestown Beach, Shelter Harbor, Haversham and Quonochontaug Beach. Homes near the shoreline face salt air and moisture, while those tucked back among trees face a different set of problems, so we do not treat every property alike.
Natural Pest Solutions handles mosquito control, ant treatment, rodent control and termite control in Charlestown. We offer natural pest control options, use non-toxic, low-impact products that are safe around kids and pets, and there is no long-term contract. A free quote is the easy way to begin, and you will hear our full recommendation before you decide.

Know your pests
Pests we treat around Charlestown
Pests in Charlestown
What we deal with most around Charlestown, RI
Around Kimball Refuge, Burlingame State Park and the coastal ponds, mosquitoes and ticks are the pests that residents deal with most. Both thrive in brush, marsh edges and any spot where water stays put. Carpenter ants and termites look for damp wood on decks, docks, trim and sheds, and wasps build nests under roof edges and in outbuildings.
Indoors, ants and spiders are the common complaints, and mice and other rodents come in when cold weather sets in. Charlestown has about 109 nights a year at or below freezing, so from late fall on, garages, crawl spaces and seasonal buildings become targets. With only about 3 days a year reaching 90 degrees, summer heat is mild, but damp air keeps many insects active. Homes that sit empty for part of the year deserve an extra look on return.
Weather and pests
How Charlestown's weather affects pest activity
Charlestown has a maritime climate with warm summers and cold winters. July highs average about 82 degrees, January lows average around 24, and January is typically the coldest month. The area gets about 43 inches of precipitation in a typical year, and October is usually the wettest month at about 4.3 inches. These figures are 1991-2020 NOAA climate normals from a nearby weather station, so they are a guide, not a forecast.
The wet October is worth noting, because heavy autumn rain leaves soil and wood damp just when rodents and overwintering insects look for a way inside. Summer humidity near the water keeps ants foraging and mosquitoes breeding in birdbaths, gutters and buckets. Mild winters near the coast can also let some pests survive in sheltered corners longer than they would inland.
We suggest a spring look at decks, fence posts and trim for softness, steady removal of standing water through summer, and a thorough sealing of gaps and screens in early fall. If you own a seasonal property, check for rodent signs and damp wood when you reopen it.
How we fix it
Pest control services in Charlestown
Ant treatment in Charlestown
Ants are among the most common calls we get in Charlestown, 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 Charlestown
Mice and rats look for food, warmth and shelter, and Charlestown 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 Charlestown
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 Charlestown home is built.
Cockroach control in Charlestown
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 Charlestown apartments, restaurants and older homes alike.
Spider control in Charlestown
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 Charlestown
Charlestown'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 Charlestown
Charlestown, Fort Ninigret to Shelter Harbor
We work throughout Charlestown, including Fort Ninigret, Shady Harbor, Charlestown Beach, Shelter Harbor, Haversham and Quonochontaug Beach. Properties near Green Hill Park, Kimball Refuge, the Frosty Drew Memorial Nature Center and the How Davey Preserve sit beside wild ground, so ticks and mosquitoes need particular attention, while homes near Charlestown Town Hall and the Cross Mills Public Library face the more familiar ant and mouse problems.
Our service also covers nearby Quonochontaug, Bradford, Weekapaug, Carolina, Westerly, Ashaway, Misquamicut and Hopkinton. If you are on the edge of that area, reach out and we will confirm coverage for your address. Tell us what you are noticing around the house or yard, and we will help you choose the right next step.

Neighborhoods around Charlestown
Local landmarks
Around Charlestown: places our neighbors know
We work in homes and businesses across town, including the areas around these Charlestown landmarks.
Cross Mills Public Library
WikidataKimball Refuge
Burlingame State Park (Picnic Area)
Liberty Tree Memorial
Charlestown Naval Auxillary Landing Field Memorial
Hellcat Propeller
Frosty Drew Memorial Nature Center
Charlestown Senior Community Center
General Stanton Monument
Charlestown Gallery
Charlestown Town Hall
How Davey Preserve (The Nature Conservancy)
Find Us
Serving Charlestown, Rhode Island
Getting around
Driving routes to downtown Charlestown
Our technicians cover the whole town. These maps show the drive from different parts of Charlestown to the city center.
Nearby
Also serving towns near Charlestown
Our service area extends beyond Charlestown to nearby communities including Westerly, South Kingstown, Hopkinton, Richmond, Narragansett and Stonington. 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 Westerly 7 mi
- Pest control in South Kingstown 7 mi
- Pest control in Hopkinton 8 mi
- Pest control in Richmond 9 mi
- Pest control in Narragansett 10 mi
- Pest control in Stonington 12 mi
- Pest control in North Stonington 12 mi
- Pest control in Exeter 14 mi
- Pest control in West Greenwich 18 mi
- Pest control in Ledyard 18 mi
- Pest control in North Kingstown 18 mi
- Pest control in Jamestown 19 mi
- Pest control in Griswold 19 mi
- Pest control in Preston 20 mi
- Quonochontaug
- Bradford
- Weekapaug
- Carolina
- Ashaway
- Misquamicut
- Watch Hill
- Wyoming
Questions
Pest control in Charlestown: common questions
How much does pest control cost in Charlestown?
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 Charlestown?
In Charlestown, Rhode Island, homeowners most often ask us about carpenter ants, mice and rats, stink bugs, ticks. Cold winters push mice, rats and overwintering insects indoors, while damp springs bring carpenter ants and termite swarms.
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 Charlestown home or business, and we stand behind the work with a satisfaction guarantee.
Learn More
Trusted resources for Charlestown homeowners
Public-health, regulator and university guidance on safe pest control.
- Rhode Island 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: Charlestown Wikipedia Wikidata Rhode Island Wikipedia Wikidata
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