Washington Audiology Services, Inc. has been assisting industry in compliance with hearing loss prevention program requirements for more than 25 years. In addition to maintaining a staff of certified audiologists, WAS trains and certifies all staff, including support personnel, as Occupational Hearing Conservationists (CAOHC). In this way, we are able to better assist you in all phases of our services. We pride ourselves as a nationally recognized service provider with the cost effectiveness, convenience and responsibility of a local provider.