Professional fire investigation scene in California

Fire Investigation California, Nevada & Arizona

Rick Grunbaum, CFI - Former Huntington Beach FD Investigator | 30+ Years Experience | NFPA 921 Certified | Expert Witness Testimony

Request Investigation - Call 877-300-3431

Expert Fire Origin & Cause Investigation Throughout California, Nevada, and Arizona

Fire Origin & Cause, Inc. is an independent professional fire investigation company serving California, Nevada, and Arizona. Led by Rick Grunbaum, a former Huntington Beach Fire Department Arson Investigator with over 30 years of experience, we provide the highest degree of investigative services to insurance companies, adjusters, law firms, corporations, and private individuals.

Our certified fire investigators systematically analyze burn patterns, collect evidence, and document fire scenes throughout Southern California (Orange County, Los Angeles, San Diego, Riverside, San Bernardino), Northern California, Las Vegas, Nevada, and Phoenix, Arizona. All investigations are conducted within the guidelines of NFPA 921 involving a systematic approach to fire scene inspection and documentation.

We conduct comprehensive fire scene examinations, submit detailed reports, and when necessary provide expert testimony for fire losses along with case review and analysis.

Fire Investigation Services - All Types of Fires

Service Areas - California, Nevada & Arizona

We provide fire investigation services throughout California, Nevada, and Arizona. Our primary service areas include:

Orange County

Huntington Beach, Newport Beach, Irvine, Anaheim, Santa Ana, Costa Mesa, Laguna Beach, and all Orange County cities

Los Angeles County

Los Angeles, Long Beach, Pasadena, Glendale, Torrance, and all LA County areas

San Diego County

San Diego, Carlsbad, Oceanside, Escondido, and surrounding communities

Inland Empire

Riverside, San Bernardino, Ontario, Corona, Rancho Cucamonga

Nevada

Las Vegas, Henderson, Reno, and throughout Nevada

Arizona

Phoenix, Scottsdale, Tucson, Mesa, and throughout Arizona

State-of-the-Art Investigation Tools

Utilizing the latest technology and equipment for accurate fire origin and cause determination throughout California, Nevada, and Arizona

Learn More About Our Services

Need a Fire Investigator in California, Nevada or Arizona?

Contact us today for professional fire investigation services. Available 24/7 for emergency response.

Submit Claim - Call 877-300-3431

Why Choose Fire Origin & Cause, Inc.?

  • 30+ Years Experience - Rick Grunbaum brings three decades of fire investigation expertise
  • Former Huntington Beach FD - 30 years with Huntington Beach Fire Department, including arson investigation
  • NFPA 921 Certified - All investigations follow NFPA 921 guidelines and standards
  • Expert Witness Testimony - Extensive courtroom experience and litigation support
  • Multiple Certifications - IAAI-CFI, CFEI, CVFI, CFII, Licensed CA Private Investigator
  • Comprehensive Services - From scene examination to expert testimony

Investigation Capabilities