LJA Engineering, Inc.
Client Focused.
Houston, TX+4
Explore capabilities, project experience, and office locations to build your shortlist.
Client Focused.
Houston, TX+4

Professional. Aviation. Experience.
To continue excellence in delivering sustainable civil infrastructure services while enhancing opportunities for our employees and the communities we serve.
Orlando, FL

Subsurface Investigations and Soil and Rock Sampling.
Canton, NY+1

Your Partner for Professional Engineering Consulting
Metairie, LA+1

Distinct personal engineering service designed to build foundations and trust that last.
Tarrytown, NY

Water Resources and Civil Engineering and Stormwater modeling and analysis.
Orlando, FL
Integrated Expertise. Mission-Ready Solutions.
Oak Ridge, TN+7

Quality, professionalism, and unparalleled service with a commonsense approach to engineering.
Denver, CO
Innovative, Responsive, Professional, Convenient, Reliable
Austin, TX+9

Civil Engineering and Site Design & Layout.
Middletown, RI
We Engineer Innovative Design Solutions
Municipal Engineering and Construction.
North Huntingdon, PA

Project Management and Architecture.
Guaynabo, PR
Serving Our Industry Since 1898
Fresno, CA+3

Geotechnical and environmental engineering solutions that balance cost and risk.
San Jose, CA

Civil Engineering and Civil Infrastructure Design.
Miami (Doral), FL+4
Geotechnical Engineering and Field Boring Log Analysis.
Murray, UT

Engineering & Environmental Services and Geotechnical Engineering.
Dayton, OH+2
Civil Engineering and Transportation and Infrastructure Engineering.
Glastonbury, CT

Engineering, Surveying & Architecture in Southeast Alaska
Ketchikan, AK+1

Uniting Principle and Design
Middletown, NY
Common Sense Approach to Earth & Engineering
Yakima, WA

Environmental Services and Environmental Site Assessments.
Phoenix, AZ+1