Centipede & Millipede Control in Biddeford, Maine

Perimeter and moisture treatments that clear house centipedes and millipede invasions from basements and slabs. Licensed Maine technicians serving Biddeford and York County.

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Centipede and millipede control in Biddeford is mostly a basement conversation. The York County coast humidity works into the older foundations, and the damp basements, the crawl spaces, and the wet bathrooms become the harborage for the house centipedes and the millipedes. The centipede is the fast, startling hunter that preys on the other pests in the same damp corners, and the millipede is the slow one that gathers after the rain. Both are a symptom of the moisture problem underneath.

The millipede gatherings are the bigger visual complaint in the coastal homes. After the heavy fall rains, the millipedes migrate from the leaf litter and the garden mulch toward the foundation in the hundreds, and they pile up against the doors and the window wells. The treatment targets that migration route — the foundation perimeter and the damp harborage — so the fall gathering does not become the living-room surprise.

The pests you will meet in the basement

  • The house centipede — the fast, many-legged hunter that lives in the damp areas.
  • The millipede — the slow, curling pest that gathers in the damp spots after the rain.
  • The underlying pests — the silverfish, the spiders, and the small roaches the centipede hunts.

Why the Biddeford basements harbor them

  • The coastal humidity — the damp air settles into the below-grade spaces.
  • The older foundations — the mill-era basements have the cracks and the unsealed floors.
  • The crawl spaces — the vented, damp crawl spaces under the older homes.
  • The water intrusion — the foundation leaks and the downspout overspills.
  • The stored cardboard — the boxes and the clutter give the pests the cover.

How the centipede and millipede program works

  1. Inspection. The technician checks the basement, the crawl space, and the exterior grade.
  2. Moisture check. The leaks, the drainage, and the ventilation are assessed.
  3. Treatment. The baseboards, the cracks, and the crawl space are treated.
  4. Sealing. The entry gaps around the pipes and the foundation are sealed.
  5. Prevention. The dehumidifier and the vapor barrier guidance is given.

Centipede and millipede control pricing in Biddeford

Service What it includes Typical cost
Interior treatment Baseboard + crack + crawl space treatment $120–$250
Treatment plus sealing Interior treatment + entry gap sealing $200–$350
Crawl space vapor barrier Moisture control + treatment $400–$1,000
Annual moisture program Dehumidifier + quarterly checks $250–$400/year
Free inspection Harborage map + written quote Free

Prevention for the Biddeford home

  • Dehumidify the basement — the dry air is the single best defense.
  • Fix the foundation and the roof leaks — the water intrusion feeds the problem.
  • Clear the cardboard and the clutter — the stacked boxes are the cover.
  • Extend the downspouts — the water must leave the foundation line.
  • Seal the entry points — the gaps around the pipes, the doors, and the windows.

The house centipede alarms more Biddeford homeowners than almost any other pest, because nothing moves like it does across the bathroom floor. The honest reassurance is that it is harmless to you and it hunts the pests you dislike more. But if you see them regularly, you have a moisture situation that is also drawing the other pests.

Why the moisture is the real target

The centipede and the millipede need the damp, and the coastal climate delivers it to the below-grade spaces. The treatment knocks down the current population, but the dehumidifier, the sealed crawl space, and the corrected drainage end the cycle. The pest control and the moisture control are the same project.

If the basement has been alive with the centipedes, start with a free inspection. A licensed Biddeford technician will find the harborage, check the moisture, and quote the honest plan.

Frequently Asked Questions

The centipedes are a signal, not the whole problem. If they are showing up in the basement or the bathroom, the moisture check is the first step — start with the free inspection.

Where We Work — Centipede & Millipede Control in Biddeford, Maine

Licensed technicians covering Biddeford and York County, Maine and the surrounding communities. Find your area on the map below, then request a free inspection.

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Frequently Asked Questions

How much does centipede and millipede control cost in Biddeford?
The treatment runs $120 to $250 for a typical home, and the moisture correction and the crack sealing add $100 to $200. The coastal homes with the damp basements are quoted at the higher end because the salt air keeps the conditions damp.
Why do I have house centipedes in my Biddeford basement?
The York County coast is humid, and the damp basements and the crawl spaces give the centipedes the moisture they need. They feed on the other pests in the same damp areas.
Are centipedes dangerous?
The house centipede does bite, but the bite is rare and mild. The real issue is the startling speed and the sign that the moisture and the other pests are present.
What is the difference between a centipede and a millipede?
The centipede is fast, has one pair of legs per segment, and hunts other pests. The millipede is slow, has two pairs of legs per segment, and curls up.
How do I get rid of them for good?
The treatment stops the current population, but the lasting fix is the moisture control and the sealing. Dehumidify the basement, fix the leaks, and seal the cracks.
Do you treat the crawl space too?
Yes. The crawl space is the main harborage in the older Biddeford homes, and the treatment and the moisture work are part of the plan.

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