News at RRJ

Events Calendar

Kurt Hoigard presents "Delegated Design - The Good, The Bad, and The Ugly" at the Northern Ilinois CSI Chapter meeting at the Crown Plaza Hotel, Glen Ellyn, Illinois more

Patrick Reicher and Jacob Arnold present "Specification Strategies for Field Testing Services," at the RCI 2018 Symposium on Building Envelope Technology in Nashville, Tennessee more 

Patrick Reicher presents "What's Next? Evolution of the Building Enclosure and Future Trends," as part of "The Past and Future of the Building Enclosure" session at Building Innovation 2019: The National Institute of Building Sciences 7th Annual Conference & Expo in Washington, D.C. more

Carole Ceja presents as a panelist "Roof Replacement & Roof Recover-Risk and Rewards," at the 2019 36th Annual CRCA Trade Show & Seminars at Drury Lane, Oak Brook Terrace, Illinois more



Raths, Raths & Johnson, Inc. is a national engineering, architecture, and forensics consulting firm that provides investigative, design, repair, and testing services for building structures, enclosures, and materials. Our expert services cover both structural engineering and architectural fields with proprietary field and laboratory testing capabilities to perform assessments, evaluations, and design for repair, renovation, and new construction.