Certified Restoration Drycleaning Network (CRDN) Greater Bay Area is located in the Dutch Girls Cleaners on Mt. Diablo Boulevard. You won't see a sign for this business, but it is known throughout the community. This local business is part of a large international organization that specializes in dry cleaning, laundry, restoration and water-cleanup services for fabrics and garments that have been harmed by fire, smoke, water, mold and other contaminants. Its clientele includes property owners, contractors and insurance companies. Beyond garments and fabric, CRDN also restores handbags, shoes, belts, window treatments, rugs, leathers and stuffed animals.