Calvin T. Ladner

Houston — LJA Engineering, Inc. (LJA) acquired Frank J. Dillard & Associates, Inc. (FJD&A) and its partner firm, Design Support Solutions, Inc. (DSSI), which enhances LJA’s client and project support…

HOUSTON — LJA Engineering, Inc. (LJA) has acquired Grounds Anderson, LLC, a Houston-based firm who, since 2004, has specialized in stormwater management, analysis and design of water resource systems, and…