Full Service Asbestos / Mold Remediation & Removal Schedule A Free Estimate Today! Zilco LLC is a full service asbestos and mold removal company with over twenty years of experience serving the Pacific Northwest. There's a link between good health and indoor air quality. That's why it's important to ensure toxins from mold and other contaminants don't invade your property. Older homes that haven't been inspected in awhile are particularly vulnerable to fungus, and because of their humidity, kitchens, basements, and bathrooms can be veritable petri dishes of toxicity. To ensure a safe environment, you'll want to call in professional mold remediation specialists to perform a thorough mold inspection. Your mold remediation technician will take the necessary steps to remove mold and discard any materials, such as drywall, from which mold can't be completely removed.