
JHA Companies
Providing Exceptional Service in the Engineering Industry
Explore capabilities, project experience, and office locations to build your shortlist.

Providing Exceptional Service in the Engineering Industry
Rooted in Acadiana. Built on Experience.
Lafayette, LA

Groundbreaking by Design
Louisville, KY+8

Civil Engineering | SWM | Land Planning
Wilmington, DE

Texas-based civil engineering, land development, and transportation consulting services
Houston, TX

Comprehensive civil engineering, structural engineering, and land surveying services
Garden City, ID

Municipal Engineering and Land Development.
Bozeman, MT

Civil Engineering and Site Development and Residential subdivisions.
Media, PA

Improving the Quality of Lives Around Us Since 1912
Lansdale, PA
Land Surveying and ALTA Surveys.

Precision. Performance. Professionalism.
Newark, NJ+1

People. Projects. Progress.
Elyria, OH+1

Reliable, Innovative & Friendly Service Since 1987
Santa Rosa, CA

Engineering, Planning, Surveying, and Mapping
Ketchum, ID

Put Our Experience to Work for You
South Berwick, ME

Engineers, Surveyors, and Architects
Marshalltown, IA+5

Transportation / Site Design / Land Planning and Site Grading, Drainage, and Slope Stability Analysis.
Brentwood, TN

Your Trusted Engineering Partner
Lancaster, OH+3
Land Surveying and Geodetic Control and GPS Surveys.
Austin, TX

In-house engineering, architecture, surveying, and environmental design
Savannah, GA+1
Civil / Site Engineering and Conceptual Site Design and Feasibility Studies.
Stratham, NH

Gulf Coast Engineering + Environmental Solutions
Gulfport, MS

Proudly Serving New York State Since 1992
Hudson, NY

Engineering | Surveying | Solutions
Brandon, MS+2