Founded in 1976, Alt & Witzig Engineering Inc. has been one of the leaders in providing environmental consulting, geotechnical engineering/construction testing and inspection services. The company's concrete testing includes air entrainment content, slump testing, cylinder molding for compressive strength testing and yield tests. In addition, its specialty testing expertise comprises of Swiss hammer testing, Windsor probe, petrographic analysis, hardened air content and concrete coring. Alt & Witzig Engineering Inc. also performs environmental drilling, property assessment, remediation services, underground storage tanks solutions and many more. The company has worked on thousands of projects throughout the Midwest and has performed majority of its work in Indiana, Ohio, Illinois, Kentucky and Michigan.
Circle Design Group is one of the largest engineering consulting firms in Indiana that has been in business since 1982. The company offers plumbing, fire protection, lighting, electrical and customized design services. It provides services for educational institutions, retail outlets, health care centers, correctional facilities museums and sports arenas. Circle Design Group undertakes projects for commercial, industrial and institutional customers. The company has a staff of more than 30 design and engineering professionals who offer performance documentation, construction observation, budgeting and cost estimation services. It provides feasibility studies, general contracting, construction management and customer support services. Circle Design Group is located in Indianapolis.
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Keeler-Webb Associates is a multi-disciplined consulting engineering practice which has been providing immediate and prompt, accurate engineering support since 1973. This practice specializes in Building Construction Design; Structural, Mechanical, Electrical and Civil Engineering; and Forensic Engineering Analysis, including Origin and Cause of Fire Investigations, Structural Failure Analysis, Mechanical Failure Analysis and Electrical Failure Analysis.
