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Excell Investigations provides comprehensive private investigation services in Orange County at highly competitive rates. As a full-service investigative firm with over 20 years of experience, we have the skills and expertise to complete everything from background checks, credit checks, and criminal background checks, to undercover surveillance, fraud investigation, and more. Our dedicated team of private detectives have an average of over 10 years of experience each, and are licensed by the State of California’s Bureau of Security and Investigative Services (BSIS). We are experts at utilizing the industry’s leading investigative techniques and technology, and always comply with all relevant laws and regulations for observing, documenting, photographing, videotaping, and investigating individuals and businesses.
Contact us today for a free consultation. With thousands of satisfied clients, a BBB A+ rating, and a well earned reputation for honesty and integrity, we are the best choice for private investigative services in Orange County and beyond.
Our trusted private investigators are licensed to run comprehensive background checks, credit checks, and criminal background checks using our extensive public records database and federal and military records. We can verify the accuracy of a wide range of personal and legal information, such as:
Whether you are concerned about identity theft, embezzlement, or internal theft, our licensed investigators can help you gather evidence that can be used to convict the perpetrators. We use a combination of several proven investigative techniques to uncover fraudulent activity, such as covert surveillance, undercover investigators, employee interviews, polygraph testing, and computer forensics. Contact us today for a free initial consultation and competitive quote.
Excell Investigations is equipped to meet all kinds of counter-surveillance needs in the Greater Los Angeles area. With more than two decades of investigative experience, we are experts at observing, documenting, photographing, videotaping, and investigating individuals, businesses, and associations. Counter-surveillance is a service that involves surveilling someone you think is following, monitoring, stalking, or spying on you, as well as using the latest in counter-surveillance technology, such as bug sweeping and eavesdropping detection. We also specialize in anti-stalking counter-surveillance which can consist of covertly following and investigating a suspected individual, taking detailed notes of their whereabouts and activities, performing a threat assessment, and providing detailed, professional reports, all of which are particularly important for those in the process of obtaining and/or enforcing a restraining order, or looking to ensure their workplace or home is a safe and secure environment.
Use the button or forms below to get in touch with our experts for specific advice to help your case immediately. A state-certified legal professional will answer any questions.
I am a personal injury attorney who has routinely retained Excell Investigations for my investigative work including process service, defendant and witness locates, and asset searches. They have been very prompt with my orders and always delivered the expected results. At times they have been successful in serving very evasive witnesses. Compared to other companies I have used in the past these guys are top notch. I will continue to use their services for my office’s needs and recommend them to others.
Samer H., Mission Viejo, CA Via 
Highly recommend this company as they’re experts in this field. Keep up the good work and thank you for all of your assistance.
Mike H., Irvine, CA Via
Called this private investigation company a few months ago after a finding them online. Originally spoke to John, he was very helpful in answering all my questions and I hired them a week later. It has been a pleasure working with these guys. I get weekly reports and updates regarding my case. This company is very good at what they do and got me the information that I needed. I Highly recommend this investigation firm.
Mimi F., Huntington Beach, CA Via
Excell Investigations
treats every case with discretion, and every client with the utmost attention and professionalism.
We are extremely thorough and discreet, working tirelessly using proven techniques and equipment and only relying on what we can prove.
We keep your case confidential.
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