Waterloo’s rural character and the moisture associated with the Elkhorn River corridor create conditions that support house centipede populations. They come in through foundation gaps, settle in damp basements and crawl spaces, and feed on the insect populations already living inside. Finding them regularly is a sign the pest ecosystem in your home needs attention.

Miller Pest Solutions handles centipede infestations in Waterloo and the surrounding area. We treat the centipedes you’re seeing, and we address the conditions driving them — moisture issues, underlying insect populations, and entry points that let them in from outside.

Signs of a Centipede Infestation

House centipedes are the most common species found inside homes in Waterloo. Here’s what to look for:

  • Sightings in bathrooms and basements — The most common scenario: a fast-moving centipede spotted on a bathroom wall, in the bathtub, or sprinting across a basement floor. They’re most active at night.
  • Repeated encounters — Seeing one centipede occasionally is normal. Seeing them regularly — weekly or more — indicates an established population somewhere in the home.
  • Appearance in multiple areas — When centipedes start showing up beyond just the basement (in upstairs bathrooms, utility closets, living areas), it often signals a larger population below.
  • Presence of other pests — House centipedes eat other insects: spiders, silverfish, flies, small cockroaches. If you’re seeing centipedes frequently, you almost certainly have other pest activity supporting them.
  • Moisture issues — Visible moisture, condensation on pipes, musty odors, or a known humidity problem in the basement or crawl space is a centipede attractant. Where moisture goes, centipedes follow.

Why Centipedes Are Common in Waterloo

The Midwest climate — hot, humid summers and cold winters — creates conditions that push insects into homes. House centipedes follow their food source indoors and stay where moisture makes them comfortable.

Several factors make Waterloo homes susceptible to centipede activity:

  • Basements — Most homes in Waterloo have full basements. Basements in this climate fluctuate in humidity through the seasons, especially in summer when warm air meets cool surfaces. That moisture is exactly what house centipedes need.
  • Underlying insect populations — House centipedes are predators. They don’t survive in a home without food. If centipedes are present, so are the spiders, silverfish, flies, or other insects they’re eating. The centipedes are often the first visible sign of a broader pest issue.
  • Foundation entry points — Centipedes come in from the soil. Any gap around a utility penetration, crack in the foundation, or poorly sealed basement window gives them access. They’re thin enough to squeeze through very small openings.
  • Seasonal indoor migration — As outdoor temperatures drop in fall, centipedes move deeper into the soil or into structures for warmth. This is when interior sightings increase most significantly in Waterloo homes.
  • Landscaping against the foundation — Mulch, ground cover, and moisture-retaining landscaping right against the foundation keeps soil damp at the entry points centipedes use to get inside.

House centipedes can deliver a mild bite if handled, but they’re not a medical concern. The real issue is what their presence tells you about your home’s moisture levels and overall pest activity.

Our Centipede Control Process

Treating house centipedes effectively means treating the whole problem — not just the centipedes you can see.

assessment and moisture assessment: We identify where centipedes are active, where they’re entering, and what moisture conditions are supporting them. Sump pump areas, floor drains, wall voids along exterior walls, and storage areas in basements are all common harborage zones we check.

Residual insecticide treatment: We apply residual products to the harborage areas — basement perimeters, utility rooms, bathroom wall bases, and other areas of activity. The treatment eliminates active centipedes and provides lasting residual control.

Exterior perimeter treatment: Centipedes enter from the soil, so treating the exterior foundation perimeter is an important part of the process. We treat the base of the structure, around foundation penetrations, and anywhere else we identify as likely entry zones.

Addressing the food source: We identify and treat for the secondary pest populations supporting the centipede infestation. Silverfish, spiders, and other insects in the home are addressed as part of a complete treatment plan.

Dehumidification recommendations: If the basement or crawl space has moisture issues, we’ll give you specific recommendations — whether that’s a dehumidifier, improved ventilation, or addressing a grading or drainage issue outside. Reducing moisture is essential for long-term control.

Why Choose Miller Pest Solutions

Joel Miller has been in pest control since 2007. Miller Pest Solutions has served the Waterloo area since 2001. We understand the pest pressures specific to this part of Nebraska and Iowa — the climate, the housing stock, the seasonal patterns.

We’re QualityPro Certified and NPMA members. We don’t cut corners on training or product selection. When we treat your home for centipedes, we’re addressing the complete picture: the insects you see, the conditions driving them, and the entry points letting them in.

House centipedes are rarely a standalone problem. We treat them that way.

Get a Free Phone Bid Today

Tired of unexpected centipede encounters in your bathroom and basement? Miller Pest Solutions offers free phone bids for centipede control in Waterloo, NE. Call (402) 769-0997 or visit millerthekiller.com to get started.

Tell us what you’re seeing, where you’re finding them, and how often — we’ll give you a straight answer on what’s going on and what it costs to fix it. No hard sell. Just honest pest control from people who know this area.