Otto Rosenau & Associates, Inc.
Main:
(206) 725-4600
Fax: (206) 723-2221
Toll Free: (800) 688-6487
Fax: (206) 723-2221
Toll Free: (800) 688-6487
6747 Martin Luther King Junior Way South, Seattle, Washington, 98118
Business hours
| Monday | 6:30am to 5:00pm |
| Tuesday | 6:30am to 5:00pm |
| Wednesday | 6:30am to 5:00pm |
| Thursday | 6:30am to 5:00pm |
| Friday | 6:30am to 5:00pm |
| Saturday | - |
| Sunday | - |
Note: Emergency Service Available
About us
Otto Rosenau & Associates, Inc. is a geotechnical and materials testing laboratory. We offer assessment for a wide variety of industrial, commercial, municipal, and residential projects ranging in size and scope. We work with numerous public and private agencies, organizations, and businesses to assure standards and specifications are met and exceeded. Call us now!
Your Resource Throughout The Generations.
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