SALEM is comprised of over 78 full-time Professional Engineers, Geologists, Hydrogeologists, Environmental Professionals, Certified Technical staff, and qualified support staff. Our firm’s principal engineers include 8 full-time Registered Professional Civil and/or Geotechnical Engineers and Geologists. We provide Geotechnical and Environmental Engineering, Construction Inspections & Materials Testing, Civil, Geology and Forensic Engineering, and stand-alone Laboratory Testing services. SALEM is a California Corporation, with ownership divided between five members of our Professional Staff. Our principal engineer’s civil engineering license number is CE52762. SALEM is also a certified Small Business Enterprise, certification number 1011280.