
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
Civil engineering, geotechnical, and construction materials testing services in Central Texas
Burnet, TX
Land Surveying and Boundary Surveys and Lot Line Adjustments.
Waterford, CT

MEP, Structural & Energy Consultant
Riverside, CA+4

The details matter.
West Chester, PA

Civil and Structural Consulting Engineers
Queensbury, NY
A Better Experience
Roanoke, VA+2

Always, got your back

Serving Southern Fairfield County and the surrounding region
Norwalk, CT

Build Your Dream with DES
Dawsonville, GA

Engineers, Architects, Planners

Turning your dreams into reality.
Scott Depot, WV
Engineering Expertise for the Gulf Coast
Pensacola, FL
Assessment, Remediation & Revitalization and Due Diligence & Mergers and Acquisitions.
Solon, OH

Designing for Tomorrow, Planning Today
Newnan, GA
Groundbreaking Work That Moves People
Silver Spring, MD+17
Engineering. Architecture. Surveying.
Longview, TX+1

Value engineering to build a safer tomorrow.
Marietta, GA
Surveying Central Oregon since 1976
Bend, OR

Civil engineering and land development services in Wyoming
Gillette, WY
Civil & Environmental Engineering
Pittsfield, MA

Civil Engineers serving central and greater Nebraska.
Grand Island, NE

Driving Client Success through Technical Expertise
Metairie, LA

Civil Engineering and Land Surveying.
West Palm Beach