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VA: (703) 962-6707
MD: (301) 760-4655
DC: (202) 769-5747


Conditioned Crawlspace in Washington, DC

Prevent mold, warped flooring, and other problems in your home with a conditioned crawlspace. In Washington, DC, Virginia, and Maryland, Michael & Son specializes in conditioning crawlspaces for home and business owners. By sealing the area under your home, we stop moisture from causing problems to your structure and also creating health problems due to mold and mildew.

We seal up the crawlspace with a heavy-duty plastic barrier on the ground and the side walls. Along with other techniques, we effectively suppress ground moisture and keep humid air from entering your living area. In addition, by conditioning the crawlspace with your HVAC system, we ensure that both areas (the crawlspace and living area) remain at the same temperature. 

This provides a healthier and less humid environment. The advantages of conditioned crawlspaces include:
Protects Pipes from Freezing | Prevents Mildew and Mold | Prevents Insects and Rodents
Improves Indoor Temperature | Reduces HVAC Energy Consumption

$150 Off Insulation Services in Washington, DC

Experts at Conditioning Crawlspaces

Trust our skilled team to condition your crawlspace. Not only do we have years of experience in the industry, we are also expert plumbers, HVAC technicians, and restoration contractors. We know how to ensure your crawlspace is clean, dry, and perfectly sealed. If you have a vented crawlspace, you are inviting problems. Why?

Crawlspace vents introduce moist outdoor air in the summer and freezing temperature in the winter. The vents actually cause more problems than they are intended to prevent. At the same time, if you have a damaged vent, rodents and bugs are likely to take up residence under your home. Contact our technicians to eradicate these problems by conditioning crawlspaces under your home.


The Importance of a Conditioned Crawlspace

If you're like most homeowners, one of the last places you want to venture is your crawlspace. This is especially true if it is unsealed and unconditioned. Because it usually does not have a cement foundation and it is humid, it is the perfect place for mold, insects, and rodents to thrive. In addition, an unconditioned crawlspace introduces a significant amount of moisture to the house above.

How We Condition Crawlspaces

After removing rocks and debris from the floor, we repair any cracks, holes, or other crawlspace damage. We then install a durable water vapor barrier and close off all vents. In addition, we seal the sides of the crawlspace to ensure there are no water or moisture leaks. Finally, we install a vent for air conditioning and heat as well as an exhaust fan if needed. Doing so ensures a consistent temperature that is similar to your living areas.

Contact us to see if your home would benefit from a conditioned crawlspace. We proudly serve customers throughout Washington, DC, Maryland, and Virginia.


Free Estimates! Speak to an Expert Today.

VA: (703) 962-6707

MD: (301) 760-4655

DC: (202) 769-5747


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