Johnson Bros Const Inc

Southland Holdings is a leading complex construction and engineering firm based in Grapevine, Texas, specializing in large-scale infrastructure projects across North America and internationally. For over 120 years, we’ve delivered critical infrastructure solutions, including bridges, tunnels, marine structures, and water resources projects. We combine the expertise of six subsidiaries to tackle challenging projects – from the record-breaking San Francisco Oakland Bay Bridge to the innovative Mill Creek Drainage Relief Tunnel and the Navajo Gallup Water Supply Project. Our legacy is built on a dedication to innovation and a commitment to improving communities through robust and sustainable infrastructure. Southland Holdings is a trusted partner for complex construction needs, consistently ranking among the top firms in the industry.

We excel in a diverse range of sectors, including water transmission, bridge construction, marine engineering, and specialty steel structures. Our extensive project experience spans thousands of completed projects in 50 states and 60 countries, solidifying our position as one of the world’s most accomplished complex construction firms. Southland Holdings is dedicated to building a better future, one project at a time.