Exceeding Industry Standards
The Leader in Commercial Diving
Associated Underwater Services, Inc. (AUS) is a commercial dive company located in Washington State that provides underwater and marine construction services as well as remotely operated vehicle services (ROV), salvage, ship husbandry and sonar services on a global scale. At AUS we are dedicated to continuously expanding our knowledge through participating in state of the art, unprecedented projects. We continuously strive to make projects safer, faster, and more environmentally friendly in subsea intervention.
AUS is Woman Owned and Operated.
WBE Certification – WBE1901934
WOSB Certification – WOSB191544
Washington State – WBE – W2F0024066
Washington State – DBE – D2F0024066


Our Most Recent Projects
Click on the projects below to check out some of AUS’s latest jobs
Long Lake HED Plant Upgrade – Sonar Services
As part of the Long Lake HED Plant Upgrade Project, AUS was contracted to survey the four draft tubes and the tailrace floor. To perform the survey, AUS utilized a multi-beam sonar system for the
Remote Alaska ROV and Multibeam Survey
AUS was contracted to perform underwater video inspection on the remote island of Sheyma. The inspection included but not limited to, remote operated vehicle inspection of the dock facility, sonar mapping of damage and debris
Lady Grace Salvage
The Washington State Department of Natural Resources Derelict Vessel Removal Program awarded AUS the contract to remove an 80-foot commercial fishing vessel from the Hoquiam River in Southwestern Washington. The 90-year-old Lady Grace sank on
Specializing In A Broad Range of Services
AUS offers extensive underwater services
From Our Clients
“Hi Michael, Dustin. Your crew is great. Thank you for this.”
“I just wanted to say thank you to all of you in helping coordinate the cleaning last week! I appreciate everyone’s willingness to do whatever was needed to get things in order.”
“We really appreciate and enjoy working with the team at AUS.”
“Thanks for your help the other day with our Caisson work… your guys were great and amazing to work with, We hope to work with you again soon!”
“We appreciate AUS’s consistently excellent work and look forward to working with your team again soon.”
“Michael: I want to thank you and your staff for a very professional job that was done. Your staff including yourself was on site when you said and had the right tools to perform the job! Thank you so much.”
“Good morning! Brad and I hit our 16 hours and had to leave before you guys were out of the water last night, so I just wanted to thank you and your crew for the response yesterday! You guys do amazing work!”
“Marius had great things to say about your crews and your planning and approach as well. We have a great team out there.”
“Its been good working with you, Mike and his crew. They have done a great job and helped us build a complicated cofferdam.”
“Many thanks for yours, rest me to say many many thanks for your assistance and please express our appreciation to the team, awesome guys and fast workers.”
I want to thank you all for the outstanding manner in which we have all worked together. In the face of a world pandemic, working with ignorance, fear and rude/childish actions all of you held your professionalism and we were successful in our missions.
Many other people behind each of you are to be commended.
You all humble me.
Aquatically yours,
BOB
Latest News
View the latest news from AUS
AUS Assists the Walla Walla District with Emergency Navigational Lock Repairs
Repairs on Snake River Dam slow wheat barges at peak of season By Anna King (Northwest News Network) Aug. 31, 2020 6 a.m. The Columbia River System, which includes the Snake River linking to Lewiston,
Essential Divers Adapt to Pandemic and Protests
Essential Divers Adapt to Pandemic and Protests BY PARKER COLLINS CARSON PUBLISHED 12:50 PM ET JUN. 08, 2020 UPDATED 1:50 PM ET JUN. 08, 2020 CARSON, Calif. – Construction is considered essential during this pandemic and diving is
AUS Attends CEATI Hydropower Conference in Palm Springs, CA
From CEATI: As we look to the future of the hydropower industry, hydro utilities and dam owners are searching for new and innovative ways to inspect, maintain, operate, and manage their systems. New technologies and