What is a Crawl Space?
A crawl space is a small room or passage on the basement level of a house. Sometimes a crawl space is seen in houses which have no basements. On houses with basements, a wall may separate the crawl space from the main basement. Sometimes a crawl space can be accessed from the outside of the house. If you are not sure if your house has a crawl space, ask a plumbing, electrical, or basement-work company to check for you.