We Fix Crawl Spaces! Vented dirt crawl spaces can cause a lot of problems in your home such as mold/mildew, musty odors, cold floors, drafts, high energy bills, and wood rot. Encapsulating your crawl space with the CleanSpace Encapsulation System allows you to control the relative humidity that leads to all of these problems and make your home more comfortable, healthier, and reduce your energy bills. For a comfortable home, we're your best bet!