Sam O. Hirota, Inc.
Leaders in Quality Civil Engineering, Land Surveying, and 3D Laser Scanning
Honolulu, HI
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Leaders in Quality Civil Engineering, Land Surveying, and 3D Laser Scanning
Honolulu, HI

Civil, Geotechnical, Surveying, Testing, Environmental

An Engineering Firm That Cares
Menasha, WI

Making a difference in the life of the communities we serve
Pensacola, FL

Engineering Excellence Since 1995
Paducah, KY

Pioneering Energy Excellence
Galliano, LA

Exceeding Project Expectations
Wills Point, TX+1
Community Success Is Our Foundation
Indianapolis, IN

Your Trusted Civil Engineering Firm
Bedford, NH

Civil Engineering and Site grading and drainage design.
Worland, WY

Focus on Quality. Multi Discipline. Culture of Caring.
Phoenix, AZ+6
Engineering Success for Utility Operations
Civil and Structural Engineering Firm in Kenai Alaska
Kenai, AK
Land Surveying | GIS & Mapping | UAS
San Antonio, TX+3

Engineering Resilient Infrastructure for Communities and the Gulf Coast
Youngsville, LA

Serving Southern Fairfield County and the surrounding region
Norwalk, CT

New Technology. Merged with Legacy Experience.
Schaumburg, IL

Designing Beautiful Environments in Des Moines, Iowa since 1969
Des Moines, IA

Engineering Services and Planning Services.
Springfield, IL

Civil Site Engineering and Structural Engineering.
Norwich, CT

Honesty Integrity Respect
Orlando, FL

Solving Complex Challenges in Natural and Built Environments
Norwood, MA+34

California's Trusted MEP+Civil Design Consulting Company
Los Angeles, CA+1

Integrated Water Resource Management
Fountain Valley, CA