Centipede & Millipede Control in Cheyenne, Wyoming

Perimeter and moisture treatments that clear house centipedes and millipede invasions from basements and slabs. Licensed Wyoming technicians serving Cheyenne and Laramie County.

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Centipede and millipede control in Cheyenne is mostly a late-summer and fall job. The house centipede (Scutigera coleoptrata) is the indoor one — it shows up in the bathrooms, the kitchens, and the basements, and it is fast enough and leggy enough to startle anyone. The outdoor millipedes work the moist soil and the mulch and pile up at the door thresholds and the foundations when the conditions are right. Neither is dangerous: the house centipede hunts the other insects, and the millipedes feed on the decaying plant matter. The professional treatment in Cheyenne controls both by removing the moisture and the prey that draw them in.

Why centipedes and millipedes matter in Cheyenne

The house centipede is the species that causes the calls. It is a predator that feeds on the silverfish, the roaches, the spiders, and the other small insects in the house, and it shows up most in the damp, dark rooms — the bathrooms, the basements, the laundry rooms, the crawl space. It is harmless to the people and the pets, but it moves fast and it looks alarming, and a sudden appearance on the bathroom floor at night is enough to get a homeowner on the phone. The outdoor millipedes are the yard counterpart — they pile up along the foundations and the door thresholds when the moist conditions drive them from the soil.

Signs of centipede and millipede activity

  • House centipedes in the bathrooms and the basements — the fast, many-legged insects near the drains and the sinks at night.
  • Millipedes along the foundation and the thresholds — the dark, rounded insects piling up after the wet weather.
  • Centipedes in the damp storage areas — the basement, the crawl space, the boxed storage.
  • A food-source connection — the centipedes appearing in the same rooms as the silverfish, the roaches, or the spiders they hunt.
  • Millipedes under the debris — the decaying leaves, the mulch, and the damp wood against the foundation.

How Cheyenne centipede and millipede control works

  1. Inspection. A technician locates the damp harborage areas, the prey insects, and the foundation entry points that are feeding the population.
  2. Interior treatment. The bathrooms, the kitchens, the basements, the laundry rooms, the crawl space, and the damp storage areas are treated with the products that reach the centipedes hiding in the voids and the baseboards.
  3. Perimeter barrier. The foundation line and the door thresholds are treated so the millipedes cannot pile up at the entry points.
  4. Moisture and prey control. The leaky pipes, the vent problems, and the damp corners are corrected, and the silverfish and the roach prey that sustain the centipedes are treated.
  5. Debris removal. The leaf litter, the mulch, and the decaying matter against the foundation are removed so the millipedes have nowhere to hide.

Centipede and millipede control pricing in Cheyenne

Service What it includes Typical cost
Centipede inspection Harborage + moisture mapping Free
Interior treatment Bathrooms, basements, voids, crawl space $150–$350
Foundation barrier Perimeter + threshold application $120–$250
Moisture and prey control Leak fixes + silverfish/roach treatment $150–$400
Quarterly home plan Centipedes + general pests, year-round $300–$550/year

Prevention for Cheyenne homeowners

  • Dry out the damp rooms — run the bathroom and the laundry vents so the humidity does not build.
  • Dehumidify the basement and the crawl space if the moisture levels are high.
  • Fix the leaky pipes and the spigots, because the moisture is what keeps the centipedes and their prey in the house.
  • Clear the leaf litter and the mulch from the foundation line before the fall.
  • Control the silverfish and the roaches — remove the prey and the centipedes have nothing to hunt inside.

The centipede in the bathroom is usually telling you something: there is a damp corner and a food source in the house. The homes that fix the leak and the vent problems see the centipedes disappear, because the centipede follows the moisture and the prey, not the spray.

If the centipedes are showing up in the bathrooms or the millipedes are piling up at the thresholds, start with a free inspection. A local technician will find the damp areas and the food sources, treat them, and show you what to correct.

Frequently Asked Questions

The centipede and millipede pressure in Cheyenne peaks in the late summer and the fall, when the moist conditions push both insects toward the house. A free inspection will show where they are coming in and what the treatment should be.

Where We Work — Centipede & Millipede Control in Cheyenne, Wyoming

Licensed technicians covering Cheyenne and Laramie County, Wyoming and the surrounding communities. Find your area on the map below, then request a free inspection.

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Frequently Asked Questions

Do the centipedes and the millipedes show up in Cheyenne?
They do, and the house centipede is the one that spooks the most people. It shows up in the bathrooms, the kitchens, and the basements, especially in the late summer and the fall. The outdoor millipedes work the moist soil and the mulch and pile up at the door thresholds and the foundations.
Are the house centipedes dangerous?
No. The house centipede is a predator that eats the other pests — it is actually a good sign that there is something for it to hunt. The venom in its jaws is too weak to harm the people or the pets, and the only real problem is the speed and the number of legs when it runs across the floor.
Why do I keep finding the centipedes in the basement?
The basement and the crawl space give the house centipedes the damp, dark harborage they need, and the moisture and the other insects in those spaces sustain them. The treatment has to dry up the moisture sources and remove the prey insects the centipedes are feeding on.
Are the millipedes in the yard a problem?
The millipedes are harmless — they do not bite, they do not damage the plants, and they feed on the decaying matter in the soil. The problem is purely the numbers when the moist conditions drive them toward the house and they pile up at the door thresholds and the foundations.
How do you treat the centipedes and the millipedes in Cheyenne?
The treatment targets the damp harborage areas and the perimeter line where they enter. For the house centipede, the control focuses on the indoor moisture and the prey insects; for the millipedes, the foundation barrier and the removal of the decaying matter against the wall does the work.

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