Dehumidifiers for the unique challenges of crawlspaces.

Even with a vapor barrier and drain tile system, water vapor from the soil, block walls, or even the air itself can collect inside a sealed crawlspace. Without proper ventilation, this humidity can: 

• Feed mold and mildew growth  
• Cause musty odors that enter your living space  
• Lead to wood rot and structural decay  
• Encourage pests like termites and carpenter ants  
• Make your HVAC system work harder and cost more to run

Installing a dedicated dehumidifier in your crawlspace controls these moisture levels consistently, keeping humidity in the ideal 45-55% range.

Once your crawlspace has been encapsulated, we’ll assess whether a dehumidifier is needed based on size, humidity levels, and ventilation. 

If required, we:  

• Select the correct unit (based on crawlspace square footage and moisture load)  
• Install it on a stable platform or hung system  
• Ensure proper drainage (often routed to your existing sump pump or a dedicated discharge line)  
• Add a digital humidistat for easy monitoring and long-term control 

We make it set-and-forget for homeowners—especially those with vacation properties who aren’t always around to check the system.