The Leffler Group Structural Engineers
We specialize in CFS design, detailing, and BIM services.
Founded in 2001, The Leffler Group, a Salas O'Brien Company, is a structural engineering firm specializing in division 05400 metal stud design and detailing, offering shop drawings nationwide and engineering in 30 states at reasonable rates. With our experience producing quality light gauge drawings and designs, we understand that today’s tight market demands an inexpensive and fast submittal process for your success. Since we are not a manufacturer or supplier, there is no conflict of interest with our drawings or designs: we design to your methods and materials.
Other related services include Division 9 framing design, ceiling design and layout, Division 5 and 9 BIM coordination modeling, horizontal shaftwall design and anchorage, and any special engineering or modeling coordination needed by our clients.