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Orange County's Trusted

Private Investigators Since 1997

Child Custody and Child Support Investigations for Orange County

Trusted Private Investigation Agency for Orange County Child Support and Child Custody Cases

Excell Investigations is the best choice for child custody and child support investigation services in Orange County. Our full service, private investigation firm has over 20 years of experience, and is highly skilled at uncovering evidence for use in child custody proceedings, child support cases, and child endangerment claims. Over the years we have worked with thousands of concerned parents and child custody attorneys throughout Tustin, Newport Beach, Laguna Beach, and nearby areas, who frequently recommend us for our effective investigative services, honest business practices, and competitive prices.

Experienced in the Leading Undercover Surveillance & Investigative Techniques

If you suspect that your child’s guardian is engaging in drug abuse, alcoholism, excessive partying, or criminal behavior, or if you believe your child may be subject to child abuse or chronic neglect, the experts at Excell Investigations can help. We understand that every child support and child custody case is different, and customize each of our investigative programs to meet our clients’ unique needs and budgets. Proven investigative techniques we employ can include a wide variety of information gathering tactics, such as undercover surveillance, records search, background checks, internet activity monitoring, locating, and skip tracing.

BSIS-Licensed Private Investigators Serving Tustin, Newport Beach, Laguna Beach, Irvine, Anaheim, and Surrounding Areas

Our team of highly trained private detectives have an average of 10 years of professional experience, and are licensed by the Bureau of Security and Investigative Services (BSIS). They are courteous and reliable, always use the utmost discretion on every case, and stay in constant contact with our clients during the course of their investigation. Because they are fully versed in the industry’ best practices, including all relevant laws and regulations, you can rest assured that any evidence we uncover will be supported with detailed written reports, high quality photos, and video footage, and stand up in a court of law.

Free Consultations For Concerned Parents and Child Custody Attorneys

Give us a call today to schedule a free in-office or over-the-phone consultation. Our individually-tailored investigative services are available throughout Tustin, Newport Beach, Laguna Beach, Irvine, Anaheim, and surrounding areas.


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 Yelp Testimonial

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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 Yelp Testimonial

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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 Yelp Testimonial

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Satisfaction Guaranteed Private Investigations
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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Click on our association logos to visit their websites.

Angi 2021 Super Service Award
Los Angeles IPIU Professionals
Lawmate America Innovation
Professional Investigators Association
Association of Excellence
WAD Certified Professionals Qualified Investigator
Excell Investigations Business Listing

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We handle Investigation cases in Los Angeles, Orange County, Inland Empire and other surrounding areas in California.
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