
Frank H. Lehr Associates
Geotechnical Engineering and Subsurface investigation and soil borings.
Explore capabilities, project experience, and office locations to build your shortlist.

Geotechnical Engineering and Subsurface investigation and soil borings.
Civil and Structural Engineers
Tucson, AZ

Professional planning, design, and forensic engineering services
Apalachin, NY+1
Enhancing communities and the built environment.
San Francisco, CA+1
Building a Better California since 1945
Los Angeles, CA
Technical clarity and practical solutions
Willowbrook, IL+1
Residential and Light Commercial structural design for Metro St. Louis, MO.

A relationship-oriented full-service engineering firm
Marianna, FL+1

Structural Engineering and Commercial Structural Design.
Eugene, OR
A creative engineering firm providing solutions and building relationships.
Denver, PA+1

Many Disciplines One Team

Dream Bigger, Build Better
Missoula, MT+3

Next Level Engineering
Dallas, TX
Structural Engineering and Commercial Structural Design.
Omaha, NE

Innovative Engineering Solutions for the Mid-Atlantic
McLean, VA+1

Structural Engineering and Structural inspections.
Newark, DE

Civil Engineering and Land Surveying.
Riverdale, UT
Turning client vision into buildable, cost-effective solutions.

Shaping Stronger Communities
Tacoma, WA+3

Unique spaces | Amazing places
Structural Engineering and Commercial Structural Engineering.
Fort Worth, TX

Solutions That Stand
Williamsburg, VA

Improving Texas Communities Since 1983
Lufkin, TX+4

Providing Exceptional Quality, Service, and Value to Clients and Communities
Portland, ME+1