CALIFORNIA & ARIZONA
Origin and Cause
Fire Investigation
Comprehensive investigation services including Fire Origin & Cause, Litigation & Subrogation Support, In-House Laboratory Testing, Evidence Retention, and Ignitable Liquid Detection K9s. Same-day response available throughout California and Arizona.
Whether you manage claims, own property, or handle legal matters, finding the true cause of a fire is critical. Our expert investigations provide clear, science-based answers to support informed decisions and protect your interests.
We are Committed to
Delivering
Exceptional Results
Quick Response
Our team brings decades of investigative experience, advanced technology, and meticulous analysis together to uncover the truth, deliver actionable results, and provide findings that stand up in court and drive informed decisions.
Advanced In-House Laboratory Capabilities
Digital X-ray imaging, high-resolution microscopy, and vehicle inspection facilities eliminate delays and provide comprehensive evidence analysis under one roof.
Ignitable Liquid Detection Canines
Our expertly trained detection canines identify even the smallest traces of ignitable liquids. Their on-scene support, provided at no additional cost, uncover evidence that is far beyond what humans alone are capable of.
Proven Results in Court
With a track record of winning results, our investigators deliver powerful testimony and precise documentation that stand up in court and drive successful claim resolutions.
Hear Directly
From Real Clients.
I started working with Reliant when I was hired at my law firm. It was not long before I realized why RI is the go-to O&C for most of our cases…
Heather N.
As a Senior Claims Examiner with years of experience handling large loss complex property claims, I can confidently say that Reliant…
Anonymous
What truly sets Reliant apart is their commitment to timely and transparent communication. Their reports are not only delivered promptly but are…
Karl W.
Reliant is organized and methodical and works expediently on all matters to get scenes preserved right away.…
Nancy L.
Our Services
Why Choose Us
Our comprehensive capabilities ensure faster results, stronger evidence, and successful claim outcomes.
When fire investigations determine liability for millions of dollars in claims, accuracy isn’t optional—it’s essential. Insurance companies and attorneys across California and Arizona trust Reliant Investigations because we deliver the scientific evidence and expert testimony needed to make confident claim decisions. Our comprehensive approach combines advanced in-house laboratory capabilities, certified and extensively skilled investigators, and ignitable liquid detection services that competitors simply cannot match.
Unlike investigation firms that rely on third-party laboratories and outsourced services, we maintain complete control over your evidence from scene examination through final reporting. Our certified and extensively skilled investigators have established a proven track record in legal proceedings, ensuring that every case is thoroughly documented and defensible. With over 700 claims investigated annually and strategic licensing in key markets, we provide the reliability and expertise that insurance professionals demand.
Areas We Serve
At Reliant Investigations, we are proud to service both California and Arizona.
California Statewide Coverage
Licensed throughout California, including:
- Los Angeles
- San Francisco
- Sacramento
- San Diego
- Fresno
- San Jose
- Oakland
- Lake Tahoe
- Redding
- Bay Area
We also serve all other counties across California.
Arizona Investigation Services
Full service coverage throughout Arizona with rapid response capabilities and local expertise.
Specialized Jurisdictions
Federal court testimony and expert witness services are available nationwide for complex litigation matters.
Contact Us Today to
Request Fire Investigation Services
When your fire investigation cases demand accuracy, advanced technology, and expert witness capabilities, trust the team that insurance companies rely on across California and Arizona. Our comprehensive approach delivers the scientific evidence and courtroom testimony you need for confident claim decisions.
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