
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 and Land Surveying in New Mexico and Arizona
Gallup, NM
Totally committed to our clients for over 30 years
West Monroe, LA

Solutions For The Future
Standish, MI+2

Engineering thriving communities
Providing solutions to public and private clients across central Florida since 1987
Middleton, FL+4

Innovative Ideas | Exceptional Design | Unmatched Client Service
Columbus, OH

Civil Engineers, Land Surveyors, Since 1962
Loves Park, IL

Shaping Tomorrow, Today
Alachua, FL
Providing professional civil engineering, environmental engineering, and land surveying services in south-central Louisiana.
Ville Platte, LA
Civil Engineering and Public Water and Wastewater Engineering.
Newport, WA+2

Land Surveying and Volume Surveys.
Hibbing, MN+1
Engineers, Surveyors, Construction Managers
Newark, NJ+8
Rooted in Acadiana. Built on Experience.
Lafayette, LA
Civil / Site Engineering and Conceptual Site Design and Feasibility Studies.
Stratham, NH

Gulf Coast Engineering + Environmental Solutions
Gulfport, MS
Providing Consulting Engineering and Land Surveying across Southwest Oklahoma
Altus, OK

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

Architecture and Educational Facility Design.
Hillsboro, IL+5

Civil engineering, land surveying, and utility management services in Indiana.
Bloomington, IN

Let our experience make yours better.

Celebrating over 50 years of excellence.
Mobile, AL

Consulting Engineering & Land Surveying
Baytown, TX

Land Planning and Master planned resort communities.
Middletown, DE