A Professional Investigation Firm
Veteran Owned & Operated
DVBE Certified #2032572
Contact Us Today:
(951) 363-4400 ext. 800
A Professional Investigation Firm
Veteran Owned & Operated
DVBE Certified #2032572
Contact Us Today:
(951) 363-4400 ext. 800
Tier 1 Investigations has committed professional private investigators with backgrounds in law enforcement, fire service, military service, real estate transactions, accident reconstruction, and private investigations, who possess thousands of hours of specialized training and experience in many different fields!
Our experience with investigations dates back to the mid-1980's. It includes experience from private investigations, law enforcement investigations, fire investigations, military police investigations, & tactical services. We are a veteran owned and operated company. Our owner and lead investigators are not only veterans, but a Retired Police Investigations Sergeant and an Assistant Fire Chief of Operations with over 60 years of combined experience!
Our other investigators have extensive experience in background investigation, internal affairs investigation, real estate transactions, accident investigation, criminal investigation, officer involved shooting investigation, and nearly any other type of investigation imaginable!
Our professional investigative and research services are second to none. We have a comprehensive work product that is checked and vetted to make sure it can withstand the scrutiny of the court system and the most demanding of clients. At Tier 1 you will find an unwavering commitment to our work and our clients. Tier 1 Investigations proudly serves all of the Inland Empire and Southern California.
Our services are available to private individuals, private sector companies, and public/government entities. We specialize in confidential private investigations, POST Certified Background Investigations, Pre-Employment Background Investigations, Criminal, and Civil Investigations.
If you don't see the service listed that you need please ask us! Chances are we can accommodate your needs. We have a Statewide & Nationwide Network of professional private investigators that we can either contract with or refer you to. We are committed to making sure your case is handled to your satisfaction!