Lutz, Daily & Brain, LLC Consulting Engineers, a Kansas City area based engineering firm, has provided quality professional engineering services to utility, industrial, and institutional clients throughout the United States for 70 years. LDB has complete in-house capabilities for total design from the original feasibility studies through civil, structural, mechanical and electrical phases of the work. Our personnel have the experience required for highly technical projects.​LDB specializes in the preparation of reports, feasibility studies, electrical transmission & distribution systems, electrical substations & interconnections, telecommunications, process & steam heating and cooling plants, steam and chilled water distribution systems, steam and diesel electric generating stations, combustion turbines, combined cycle electric plants, water supply and distribution.