Western States Fire Investigations
835 W Warner Road Suite 101-460
Gilbert, AZ 85233
Main Phone:  480-442-3473

Firehouse News



When you have a loss resulting from fire you need origin and cause experts on your side to identify the correct cause in the fire investigation. You need certified fire investigators who have extensive experience in determining the origin and cause of fire losses. Whether it is an arson fire or an accidental fire you need Western States Fire Investigations (WSFI) in your corner.

Based in Phoenix, Arizona, Western States Fire Investigations provides fire/arson origin and cause investigations throughout the State of Arizona. We also can provide services on a case by case basis in Colorado, California, New Mexico and Utah.

WSFI provides fire scene examination, detailed reports, and expert testimony for fire losses involving residential, commercial, industrial, and motorized vehicles. All of our fire investigators have extensive training and experience in the fire service, fire cause determination and scene examination. All of our fire investigators and arson investigators have been extensively involved in fire and arson investigations.

Our commitment is to provide our clients with a professional, thorough, timely, and cost effective fire investigation. We encourage you to browse the information about our company and the services we can provide.

Key Benefits of Western States Fire Investigations

  • Small company not a national corporation
  • Focus is on the client, not the case loads
  • Investigators trained by experts
  • Investigators with extensive experience in fire/arson investigation
  • Availability of resources needed for scene examination
  • Responsive; we respond within your time frames not how our case load dictates

Use the ASSIGN A CASE tab at to engage our services for a loss or for more information. 
You can always contact us at 480-442-3473.

Western States Fire Investigations provides services in the entire southwest region.