At e3 Diagnostics Washington, we know you have a choice, which is why we are dedicated to providing you with outstanding products and service so you can effectively test and treat patients. We apply a consultative approach, working with you to understand your unique needs and guide you to the audiology equipment best fit for your organization.

For years, e3 Diagnostics Washington has worked with and earned the trust of a vast majority of hearing health providers, such as audiologists, audiology clinics, universities, and ear-nose-throat (ENT) physicians. Through our exceptional service and product selection, we have also established a stellar reputation with schools and industrial hearing testing programs.  

Read More About the History
of MSR West.

We provide audiology equipment sales and service throughout Washington, Northern Idaho, and Alaska. Our NASED-certified technicians will come to your office and provide service on your instrument(s) in a quick and efficient manner. We have yet to see a device that we can’t service, so if you don’t see your equipment listed, don’t hesitate to give us a call. Odds are, we can help!


In need of a new audiometer, tympanometer, OAE screener, or hearing instrument fitting system? How about repair or calibration services on your current instruments? Get in touch with us today! We'd love to chat with you and guide you through our expansive product catalog to find the perfect device for you!

Your Local Experts

e3 Diagnostics Washington is a leading distributor of audiology equipment throughout Washington, Alaska, and Northern Idaho. With years of combined experience, our experts provide top-notch consultation, calibration, and repair services. Get in touch with us today to learn more!

  • e3 Expertise

    Tracie Tuss, Au.D.

    Regional Sales Manager
    (360) 282-4170

  • don-wroth-sea

    Don Wroth

    Service Technician
    (360) 282-4170

  • james-brace-sea

    James Brace

    Service Technician
    (360) 282-4170

  • e3 Expertise

    Dennis Allen

    Service Technician
    (360) 282-4170

  • imagesspot-noimage-382x382

    Fiona Rairigh

    Office Assistant
    (360) 282-4170

  • imagesspot-noimage-382x382

    Joanna Leitch

    Office Assistant
    (360) 282-4170

Contact e3 Diagnostics Washington

555 Andover Park W, 2nd Floor
Tukwila WA 98188
Office: (800) 950-3277
Fax: (360) 282-4175

  • e3 Expertise


    Our staff of audiologists, hearing instrument specialists, and NASED-certified technicians offers you unparalleled expertise. We take a consultative approach to learn your pain points so we can equip you with the right audiology instruments to meet your unique needs.

  • e3 Excellence


    Our products and customer service meet the highest standards of excellence. We only provide audiology equipment and supplies from the most trusted manufacturers, and only employ the audiology world’s most skilled technicians and sales consultants.

  • e3 Everyday


    Wherever you are located in the United States, there is an e3 office within arm’s reach. This saves you time and money, and allows us to easily work with you on an everyday basis.