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RRJ News

RRJ promotes Brian Lammert, S.E., P.E. and William J. Macicak, S.E., P.E. to Associate Principals more

RRJ selected as the Building Enclosure Commissioning Provider for the 170,329 gross square foot addition to the South Suburban College, Allied Health Facility in South Holland, Illinois

Kurt Hoigard's interview on "Approaching Construction Cases as an Expert Witness" is featured in the October issue of Lawyer Monthly magazine more

 

 

 

 

Events Calendar

01|16|20  
Sarah Flock is a panelist on "Working Together to Minimize Air Barrier & Vapor Retarder Issues" at the 2020 Chicago Roofing Contractors Association (CRCA) Trade Show & Seminars held during Roofing Week in Chicago at the Drury Lane Conference Center, Oakbrook Terrace, IL more

01|23|20  
Kurt Hoigard presents "A Perfect Storm: Indiana State Fair Collapse" at the American Bar Association Forum on Construction Law Midwinter Meeting in Tucson, AZ more

02|21|20  
RRJ is an exhibitor at the Community Associations Institute Illinois Chapter, 2020 Condo-HOA Conference & Expo at the Stephens Convention Center, Rosemont, IL more

 

Raths, Raths & Johnson, Inc. is an 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.