ISI provides a range of professional services for the construction industry. In addition to our certified Special Inspectors, ISI has California Licensed Civil and Geotechnical Engineers, OSHPD-, DSA- and NICET-certified technicians.

  • Geotechnical Engineering Consultation
  • Expert Witness
  • Structural Investigation/Surveys

  • Inspector of Record (DSA/OSHPD)
  • Fire Alarm System Inspection
  • Mechanical, Electrical, Plumbing Inspection
  • Above Ceiling Inspections (Hazardous Containment)

  • Concrete Mix Design Review
  • Shotcrete Mix Design Review
  • Grout Mix Design Review
  • Welding Procedure/Qualification Review
  • Quality Control Procedure Review
  • Develop Quality Control Program
  • Manage Quality Control Program
  • Concrete Analysis
  • Rebar Location
  • Tendon Location
  • Conduit, PVC Location
  • Voids in Concrete
  • Utility Location
  • Soil Analysis

  • Pachometer
  • Ferroscan

  • Floor Flatness/Floor Levelness (dipstick)
  • Floor Moisture Testing