ALASKA .
ALASKA SPEECH AND HEARING CLINIC, LLC. – Anchorage.
ARIZONA. ABBOTT HEARING AID CENTERS . Sun City / Glendale / Phoenix / Mesa / Scottsdale. AUDIOLOGY AND HEARING AID CENTER . Scottsdale / Phoenix. DOBBINS HEARING SERVICE, PC. Surprise. FYNES AUDIOLOGY . Mesa. METRO HEARING SERVICES . Glendale / Central Phoenix / North Phoenix. NAU SPEECH, LANGUAGE, AND HEARING CLINIC . Northern Arizona University. Flagstaff. SAN RAFAEL HEARING CENTER. Tucson . TRI-CITY AUDIOLOGY. Mesa / Tempe / Chandler / Phoenix. 
CALIFORNIA. A-1 HEARING AIDS CENTER. San Diego. AMERICAN HEARING AID ASSOCIATES. San José / Morgan Hills/ Gilroy. AMERICAN HEARING AID CENTER . Menlo Park. ANAHEIM HEARING CENTER. Anaheim. AUDIOLOGIC CLINIC. UNIVERSITY DRIVE. Fort Lauderdale. AUDIOLOGY CLINIC. UNIVERSITY OF CALIFORNIA SAN FRANCISO . San Fancisco. BETTER HEARING CENTER . Walnut Creek. CALIFORNIA HEARING CENTER . San Mateo / San Carlos. EL DORADO HEARING AID CENTER. Placerville. CSG BETTER HEARING CENTER . Walnut Creek. Dr MIMIS´S AUDIOLOGY CLINIC. Walnut Creek. HEARING ASSESMENT CENTER. INC . Lutherville. HEARING AID CENTER . Santa Cruz / Freedom. HEARING AID SERVICES OF HOLLYWOOD, INC . Hollywood. HEARING CENTER OF CASTRO VALLEY . Castro Valley. HEARMED LLC . Castro Valley. HEINER HEARING CENTER . Fresno. LOS GATOS AUDIOLOGY & HEARING AID CENTER. Los Gatos. MARYJANE REES LANGUAGE, SPEECH, AND HEARING CENTER . – Sacramento. MICHELE WILSON , Ph. D. - Irvine. PARKER HEARING INSTITUTE . – Torrance. PHYSICIANS HEARING SERVICES. – Mission Viejo – Laguna Hills. SOUND SOLUTION HEARING & BALANCE CENTERS. La Plama / Huntington Beach. ST. JUDE MEDICAL CENTER. – Fullerton. SUSAN ROGAN HEARING . – Westmont / LaGrange Park. THE HEARING DOCTOR . - Beverly Hills / Culver City /Tarzana. WEST VALLEY HEARING CENTER . – Woodland Hills. 
COLORADO
ADVANCED AFFORDABLE HEARING . - Grand Junction.
ARAPAHOE HEARING ASSOCIATES . – Englewood.
AUDIOLOGY ASSOCIATES. – Greeley.
ARVADA HEARING CENTER . –Arvada. RINGS AUDIOLOGY .-.Colorado Spreings.
IDAHO.
CHIRS AND DEB'S HEARING CENTER. - Boise.
THOMPSON AUDIOLOGY & HEARING AID CENTER – Yakima / Sunnyside
TREASURE VALLEY HEARING & BALANCE CLINICS – Boise / Nampa /Twin Falls.
NEW MEXICO.
ADVANCED HEARING CARE - Las Cruces.
BETTER BUSINESS BUREAU. - Albuqerque.
WORTH HEARING CENTER -Albuquerque.
OREGON.
OREGON TINNITUS & HYPERACUSIS TREATMENT CENTER. - Pórtland.
SALEM AUDIOLOGY CLINIC .- Salen / Woodburn.
UTAH.
AUDIOLOGY ASSOCIATES OF SALT LAKE – Salt Lake City.
BRIDGERLAND AUDIOLOGY AND HEARING AIDS, LLC. – Logan.
WASHINGTON.
AUDIOLOGY CLINIC – Vancouver.
AUDIOLOGISTS NORTHWEST. – Bremerton.
SPOKANE AUDIOLOGY CLINIC. - Spokane.