Centipede & Millipede Control

Centipede & Millipede Control in Denver

Over 1,000 Five-Star Reviews. IPM-Based Control for Denver Metro Homes & Businesses.

Centipedes and millipedes are a familiar fall and spring nuisance across the Denver Metro Area, and they’re more than just unsettling to spot. At Pest Arrest, we’ve handled these arthropods for Denver homeowners and businesses since 2019, using Integrated Pest Management (IPM) techniques and eco-friendly, pet-safe products that address the conditions driving the problem, not just the pests you can see. With over 1,000 Google-verified five-star reviews and a veteran- and family-owned foundation, we bring honest, no-pressure service to every job.

Free estimates are available for Denver-area properties, with no obligation and no long-term contracts required.

If centipedes or millipedes are showing up in your basement, crawl space, or garage, we’re ready to help. Call Pest Arrest today at (970) 598-5960 to schedule your free estimate.

Why Denver Homes See Centipedes & Millipedes in Fall and Spring

Colorado’s semi-arid climate might seem like an unlikely home for moisture-dependent pests, but seasonal weather transitions change the equation. Both centipedes and millipedes need high humidity to survive. When fall precipitation picks up along the Front Range in September and October, and again during wet stretches in spring, these pests push indoors seeking refuge. Basements, crawl spaces, laundry rooms, and areas near pipes and drains become prime harborage zones.

The reasons each pest comes inside differ. Centipedes follow their food source: they hunt spiders, cockroaches, and other small insects, so a centipede sighting can signal a broader pest issue in the structure. Millipedes feed on decaying organic matter and can’t survive indoors for more than a few days without moisture. Chronic millipede intrusion is almost always a sign of a damp-conditions problem somewhere in or around your home’s foundation.

Centipede vs. Millipede: How to Tell Them Apart

Identification matters because the two pests behave differently and call for slightly different prevention strategies. Here’s how to tell them apart at a glance:

Body Shape & Movement
Centipedes have flat, elongated bodies and one pair of legs per body segment. The house centipede is the most common Colorado variety found indoors, and it moves fast. Millipedes are darker, rounder, and slower, with two pairs of legs per segment and a body that coils into a tight spiral when disturbed.

Risk to People
Millipedes are harmless and don’t bite, though some species secrete a mildly irritating fluid if crushed or handled. Most centipedes common to Colorado can’t bite through skin and aren’t aggressive. Larger species can deliver a painful bite comparable to a bee sting, but bites are rare and not life-threatening. Neither pest causes structural damage to your home. The real concern is what their presence tells you about moisture and pest conditions inside the building.

Why Choose Pest Arrest?

  • Pest Free Guaranteed
    We guarantee a pest-free home—if they come back, so do we. Reliable, hassle-free protection you can count on.
  • Eco-Friendly Solutions
    We use eco-friendly solutions that are tough on pests but safe for your family, pets, and the planet. Sustainable protection you can trust.
  • Fair & Competitive Pricing

    We offer fair, competitive pricing with no hidden fees—quality pest control that fits your budget.

  • Customer Care Focused
    We put customers first with friendly service, clear communication, and support you can count on every step of the way.

Contact Pest Arrest Today!

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Keep your property protected year-round with a maintenance plan from Pest Arrest—the Gold Standard in Pest Control. Our warrantied treatments target everything from insects and rodents to voles and gophers, resolving most issues within just two weeks. With our no-pressure approach, expert technicians, and personalized care, you’ll get honest solutions tailored to your needs—without the sales pitch. Stay ahead of pests and enjoy lasting peace of mind.
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Why Denver Residents Choose Pest Arrest

We’re a veteran- and family-owned company, and that shapes how we operate at every level. Our technicians are hand-picked for professionalism and genuine care, not just technical skill. We don’t use pressure tactics or lock customers into long-term contracts. Every recommendation we make is grounded in what actually fits your situation.

  • IPM methodology: We target the source of infestations, not just the surface problem, minimizing impact on your home and the environment.
  • Pet-safe and family-safe products: All formulas we apply are selected with your household in mind.
  • No long-term contracts: Choose a one-time treatment or a recurring service plan. Either way, we earn your trust visit by visit.
  • Free, transparent estimates: Upfront pricing with no obligation and no surprises.
  • Veteran and first responder discount: We offer 10% off for veterans and first responders as a thank-you for your service.
  • Reliable scheduling: We provide 3-hour arrival windows, and our technicians call or text when they’re on the way.

How We Treat Centipede & Millipede Infestations in Denver

Our IPM-based approach starts with inspection. We assess where these pests are entering, where they’re harboring, and what moisture or prey conditions are sustaining them. That context shapes the treatment plan.

Perimeter treatment around the building’s foundation is a common professional strategy for persistent infestations, and it’s where we focus our product applications. Rather than broadcasting interior sprays, we target harborage areas and entry points. Moisture reduction is the other half of the equation. We can walk you through the specific conditions drawing these pests in so treatment results can hold between visits. Both one-time and recurring service options are available depending on the severity of the infestation and the level of ongoing protection you want.

Prevention Steps Between Treatments

Professional treatment works best when paired with a few targeted habits at home. These steps reduce the moisture and entry points that centipedes and millipedes depend on:

  • Run a dehumidifier in your basement or crawl space, particularly during wet fall and spring months
  • Fix leaking pipes, faucets, and gutters to cut off interior moisture sources
  • Seal cracks in the foundation and install door sweeps and weatherstripping on exterior doors
  • Move mulch, wet leaves, and woodpiles away from the foundation; store firewood off the ground and away from the house
  • Clear out clutter in basements, crawl spaces, and cellars to eliminate harborage spots

Get a Free Centipede & Millipede Control Estimate in Denver

If these pests are showing up in your Denver-area home or business, the fix starts with understanding what’s drawing them in. We can assess your property, explain what we find, and give you a clear, no-obligation estimate with no contract required.

Call Pest Arrest at (970) 598-5960 to schedule your free estimate today.

    "Would Definitely Recommend"
    very professional, on time, fantastic experience.
    - Brady B.
    "Simple and Easy to Work With"
    Seems to the start of a longer term relationship.
    - Ashmer A.
    "Knowledgeable, Courteous, and Prompt"
    Above and beyond service!
    - Michelle C.
    "Very Courteous and Professional"
    Tommy was excellent.
    - Sa D.
    "Best Call You Can Make"
    He took incredible care of me and my home, explaining everything that he was doing while I was in a state of disbelief.
    - Laurel E.
    "Tommy Mc Lallen Was Fantastic!"
    Would request him for future jobs for certain!
    - Jennifer R.
    "Thank you Pest Arrest!"
    I haven’t seen a mice in my home in years!
    - Hilda R.
    "Very Pleased"
    The technician arrived on time and did the work efficiently.
    - Thomas V.