Average mold removal cost in San Antonio is about $1,994 while national average is around 2,147. This means that people in San Antonio pay $153 less than the national average. Cost of mold removal in San Antonio TX can vary with job type and the area affected by mold infestation. Basic mold removal cost in San Antonio for a 100 Sq feet area can cost around $246 while the basic cost for mold removal for 400 Sq feet area moves up to $939. To get the cheapest quote for mold removal in San Antonio TX you need to get quotes from at least 3 companies before deciding to hire a specialist. This is where we can help you connect with top mold removal specialists in San Antonio area.