Forensic Investigations
Expert Witness
Troubleshooting
Ralph Crawford is a forensic electrical engineer
in the Bay Area of California.
He has investigated over 600 cases in the past 25 years.
SPECIALTIES
Fire Cause and Origin
Power Wiring and Circuits
Alarms
Controls
Machinery
Vehicles
Grounding
National Electrical Code (NEC)
General Order 95
Troubleshooting
Electrician Trade Practice
Lock Out / Tag Out
650-208-7940
708 Trancas Street
Napa, CA 94558
ralph@ralphcrawfordpe.com
SPECIALTIES
Fire Cause and Origin
Power Wiring and Circuits
Alarms
Controls
Machinery
Vehicles
Grounding
National Electrical Code (NEC)
General Order 95
Troubleshooting
Electrician Trade Practice
Lock Out / Tag Out
650-208-7940
708 Trancas Street
Napa, CA 94558
ralph@ralphcrawfordpe.com