Wonder Wash is Growing! Store Owners, Landlords and Brokers: Let's Grow Together Wonder Wash Family Laundry Centers operates high-quality, modern & spotless coin laundry stores in Southern California. We are active buyers of laundromats in Los Angeles, Orange County, & elsewhere. We seek to lease appropriate real estate for new stores. We are always ready to buy freestanding buildings and strip shopping centers that already have a coin laundry or laundromat. Wonder Wash also purchases laundry debt from secured note holders.