Welcome to Sound Advice CUSTOM AUDIO

Our professional installers have decades worth of experience and are certified by the industry’s most prestigious manufacturers and organizations.  No custom audio job is too difficult, we can help you create the vehicle or boat of your dreams.  Please feel free to go through the sections of our site to learn more about us and learn about the various different solutions we offer to help customize your vehicle, RV, motorcycle or boat.
​We look forward to seeing you at the shop!

What's New

Sound Advice has moved and is now located at 1382 State Ave. in Marysville.

About Sound Advice

Sound Advice is family-owned and operated local business from Everett, moving to Marysville, WA.  For over 39 years we have been serving the Pacific Northwest with a great selection of car and marine audio and unsurpassed custom installations.  We strive for the absolute best customer service and delivering some of wildest systems out there!  We do custom car and marine audio, Harley motorcycles, security, remote start, bluetooth, navigation, backup cameras, custom sub boxes and complete interior rebuilds on classics.  Installations from mild to wild, we have been fabricating with metal, wood, fiberglass, plastics and upholstery for over 39 years.  We’ll get it done right the first time and surpass your expectations.