Roeslein & Associates

HistoryFounded in 1953 by Donald Ross, an electrical engineer from MIT who also received his doctorate in industrial engineering, the firm welcomed Joseph Baruzzini as the mechanical principal in 1961. Together, they provided high quality, non-commodity engineering to a small group of blue-chip clients that valued the smart design and personal service that they delivered. In the 1980s, Ross & Baruzzini began to export specialized services outside our home base in St. Louis, Missouri, propelling an expansion that has led to new office locations in Miami, Indianapolis, New York, Los Angeles, Hamden (CT), Philadelphia, and Columbia (IL). Today, Ross & Baruzzini is a fully integrated E/A firm that serves clients directly or in collaboration with other architectural, engineering, program management or design/build teams for large building and enterprise infrastructure projects that require specialized design and consulting.SpecialtiesA global design, engineering, architecture, and consulting firm providing innovative and sustainable solutions.

Frontenac Engineering Group is a reputable engineering firm based in Saint Louis, MO. Specializing in a wide range of engineering services, the company provides innovative solutions for various industries. With a team of experienced professionals, Frontenac Engineering Group offers expertise in design, analysis, and project management to meet the unique needs of each client. Committed to excellence, the firm consistently delivers high-quality engineering solutions to drive success for their clients. Generated from their business information