Contractors, individuals and property owners (including homeowners) may be subject to citations and substantial monetary penalties for removal/or repair of pre 1981 popcorn ceilings and other building materials that have not be tested for asbestos.
Identification and testing of asbestos containing building materials is done by an AHERA building inspector using EPA approved methods.
For more information on how to avoid asbestos contamination of your property contact your local Washington Department of Labor and Industries office http://www.lni.wa.gov/.