# Moisture Control

 A damp crawl space is not a minor inconvenience. It’s an active threat to your home’s structure, air quality, and pest resistance.

Holloman Exterminators provides crawl space moisture control services for homes throughout Harnett County and surrounding areas. From moisture barriers and foundation vents to dehumidifiers and fungus remediation, we address the problem at the source.

![Moisture control service by Holloman Exterminators](https://hollomanexterminators.com/ccdadmin/crawlspace-door.jpg)

  ## What Excess Moisture Does to Your Home

Left Untreated, Damage Compounds Over Time

The Damage

- Wood rot and structural decay
- Fungal growth and mold
- Termite activity
- Musty odors migrating into living spaces
- Insulation damage and energy loss
- Foundation settling over time

**North Carolina’s humidity makes this a year-round concern. The damage is slow, hidden, and expensive by the time most homeowners notice it.**

Our Moisture Control Services

- **Moisture barrier installation:** 6mil or 12mil reinforced plastic barriers installed on the crawl space floor
- **Foundation vent sealing:** Foam-sealed vents to prevent humid outside air from entering
- **Dehumidifier installation:** Mechanical moisture management for ongoing humidity control
- **Crawl door replacement:** Properly sealed entry points to eliminate gaps
- **Fungus and mold remediation:** Treatment of existing growth before moisture issues are corrected
- **Crawl space cleanouts:** Removal of debris, contaminated insulation, and moisture-holding material

  ![Crawl space moisture problem](https://hollomanexterminators.com/ccdadmin/wood-decay.JPEG)

## Moisture Control and Pest Prevention

Moisture is one of the primary drivers of termite activity, fungal wood decay, and general pest pressure in Harnett County homes. Addressing it removes one of the biggest attractants. Many customers pair moisture control with a termite protection plan and general pest control service for full coverage.

For homes with severe moisture problems, we may recommend full crawl space encapsulation as a more comprehensive solution. We will tell you honestly which approach fits your situation.

Monthly payment options and service bundles are available.

  100%

Licensed & Insured Technicians

1954

Founded in Dunn, NC

★ 2025

Best Pest Control, Daily Record

  ## Why Harnett County Trusts Holloman

Every crawl space is different. We assess your specific situation and recommend only what you actually need. No upselling, no pressure.

70+ Years

Serving Harnett County since 1954.

Familiar Faces

The same technician handles your property, visit after visit.

Owner-Run

Steve, Cole, and Drew are hands-on in every aspect of the business.

No Upselling

We will tell you what your crawl space actually needs. No pressure.

5-Star Rated

Our reputation is built on work that holds up.

  ## Start With an Inspection

The right solution depends on what’s actually happening in your crawl space. We’ll assess it, tell you exactly what we find, and give you an honest recommendation.

[Send Us a Message](https://hollomanexterminators.com/contact)Or Call Now: **[(910) 892-7438](tel:9108927438)**

 ![Holloman bug mascot](https://hollomanexterminators.com/ccdadmin/Asset-1BugLogoSpray3x-Cole-Matthews-1.png)

![Holloman Exterminators team](https://hollomanexterminators.com/ccdadmin/termite-inspection.jpg)

  ## Frequently Asked Questions

[How do I know if my crawl space has a moisture problem?](#)Common signs include musty odors in the home, soft or springy flooring, visible mold or fungal growth under the house, condensation on pipes or floor joists, or increased pest activity. An inspection will confirm what is happening.

[What is the difference between a moisture barrier and crawl space encapsulation?](#)A moisture barrier is a plastic sheeting installed on the crawl space floor to reduce ground moisture. Full encapsulation seals the entire crawl space, including walls and vents, and typically includes a dehumidifier. We will recommend the right level of treatment based on your crawl space conditions.

[Do you treat fungal growth in crawl spaces?](#)Yes. If fungal growth or mold is present, we remediate it before sealing the space. Sealing over an active fungal problem traps the moisture and makes it worse.

[How does crawl space moisture relate to termites?](#)Termites are strongly attracted to moisture and softened wood. A damp crawl space creates ideal conditions for termite activity. Controlling moisture makes your home significantly less attractive as a target. We recommend pairing moisture control with a termite protection plan for comprehensive coverage.

[Is moisture control a one-time service?](#)The installation work is one-time. Homes with dehumidifiers will need periodic unit maintenance. We can include crawl space monitoring as part of an ongoing pest control plan if needed.