Pest Control in Spearfish, SD
Natural Pest Solutions is your local exterminators for Spearfish, South Dakota. 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 Spearfish, SD
Spearfish has grown about 13 percent and now has roughly 13,800 residents. The city has a recreation center, a library learning center, a community garden and several museums, and it draws people who spend a lot of time outdoors, which means pests get a lot of chances to get in on gear, firewood and open doors.
Natural Pest Solutions provides rodent control, ant treatment, spider control and pest inspections in Spearfish. We offer natural pest control options using non-toxic, low-impact products that are safe around kids and pets, with no long-term contract. Start with a free quote, and we will explain what we find around your property and what is worth doing first, so you can decide with a clear picture of what is causing the trouble and how to stop it, without pressure to do more than the situation needs. Because Spearfish has been adding residents quickly, we also pay attention to newer homes and additions where fresh landscaping and open ground sit right next to the walls.

Know your pests
Pests we treat around Spearfish
Pests in Spearfish
What we deal with most around Spearfish, SD
Mice are a fall and winter regular, and they tend to be more persistent in homes near open ground. Wasps and hornets build in eaves and sheds during summer. Spiders, ants and stink bugs are steady visitors.
Firewood stacked against a wall can shelter carpenter ants, and mosquitoes and ticks can be a problem around wet or grassy areas. Termites are a lower risk in this climate, but damp wood is still worth checking. Bed bugs and cockroaches are more likely in lodging, rentals and shared buildings, and a growing town with visitors and new residents can bring them along in luggage and boxes, so early bed bug treatment matters if you spot bites or dark spots on bedding. Fleas can also come in on pets that spend time in tall grass.
Weather and pests
How Spearfish's weather affects pest activity
Spearfish gets a lot of snow, but its winters are a bit milder than elsewhere in the state. Using 1991-2020 NOAA climate normals from a nearby weather station, July highs average about 84 degrees and January lows about 16. The area gets around 21 inches of precipitation and about 70 inches of snow a year, with May the wettest month at 3.7 inches. Treat these as a guide, not a forecast.
About 144 nights a year are at or below freezing, the lowest count in this batch, and around 26 days reach 90 degrees or higher. Deep snow can pile against foundations and leave meltwater sitting there in spring, so check that drainage is clear.
We suggest a spring exterior treatment, a look under eaves and around wood piles in early summer, and a fall sealing job before the snow arrives.
How we fix it
Pest control services in Spearfish
Ant treatment in Spearfish
Ants are among the most common calls we get in Spearfish, 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 Spearfish
Mice and rats look for food, warmth and shelter, and Spearfish 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 Spearfish
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 Spearfish home is built.
Cockroach control in Spearfish
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 Spearfish apartments, restaurants and older homes alike.
Spider control in Spearfish
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 Spearfish
A little standing water is all it takes for mosquitoes to breed in Spearfish. 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 Spearfish
Around Spearfish and up the valley
Our Spearfish service covers the city and areas around it, including North Spearfish, Mountain Plains, St. Onge and Crook City. Properties near the Matthews Opera House and the High Plains Western Heritage Center are older in some cases, and older buildings often have more entry points.
We also serve Deadwood, Lead, Whitewood and Central City. If you are not sure whether we cover your address, send the form above.

Local landmarks
Around Spearfish: places our neighbors know
We work in homes and businesses across town, including the areas around these Spearfish landmarks.
Spearfish Community Garden
High Plains Western Heritage Center
Matthews Opera House
Von Bayer Museum of Fish Culture
The Booth House
Spearfish Recreation Center
E.Y. Berry Library-Learning Center
Donald E. Young Center
Getting around
Driving routes to downtown Spearfish
Our technicians cover the whole town. These maps show the drive from different parts of Spearfish to the city center.
Nearby
Also serving towns near Spearfish
Our service area extends beyond Spearfish to nearby communities including Belle Fourche, Sturgis, Box Elder, Mountain Plains, North Spearfish and St. Onge. 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 Belle Fourche 12 mi
- Pest control in Sturgis 17 mi
- Pest control in Box Elder 45 mi
- Mountain Plains
- North Spearfish
- St. Onge
- Deadwood
- Central City
- Whitewood
- Crook City
- Lead
- Boulder Canyon
Questions
Pest control in Spearfish: common questions
How much does pest control cost in Spearfish?
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 Spearfish?
In Spearfish, South Dakota, 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 Spearfish home or business, and we stand behind the work with a satisfaction guarantee.
Learn More
Trusted resources for Spearfish homeowners
Public-health, regulator and university guidance on safe pest control.
- South Dakota 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: Spearfish Wikipedia Wikidata South Dakota Wikipedia Wikidata
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