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Contact Orange County Local Private Investigator

Orange County's Trusted

Private Investigators Since 1997

Experienced & Affordable Infidelity Surveillance in Orange County, CA

Our Licensed Private Detectives Specialize in Catching Cheating Spouses & Boyfriends/Girlfriends

If you suspect that your partner or spouse is cheating on you, give Excell Investigations a call today. We are a trusted private detective agency with over 20 years of experience that has earned an excellent reputation for providing thorough, licensed infidelity investigative services throughout Tustin, Newport Beach, Laguna Beach, Irvine, and surrounding areas of Orange County. Whether you are married and seeking an annulment, getting divorced, or in a committed relationship, you can trust our experienced team of licensed private investigators to uncover the truth about your partner’s activities in a discreet, efficient, and professional manner.

Our competitively-priced investigative plans are fully customizable and can be individually tailored to each client’s needs and budget. For maximum effectiveness, a plan might include several different investigative techniques, such as surveillance, GPS tracking, internet activity monitoring, and records search and retrieval.

Our Highly-Trained Investigators Are Licensed by the Bureau of Security and Investigative Services

Our team of BSIS-licensed private investigators have a minimum of ten years of experience each, and use the latest techniques and technology to catch cheating spouses and partners. Many of them have past experience in the military, law enforcement, or state/federal investigations, and always remain in compliance with all relevant state, local, and federal laws when performing investigations and gathering information. This is especially important when evidence is required to stand up in court, such as in legal cases involving annulments, prenuptial agreements, fidelity clauses, and divorce proceedings.

As part of our thorough Orange County infidelity investigative services, our detectives remain in frequent contact by phone or email with our client to provide updates on their progress. At the conclusion of the investigation, we provide a comprehensive report that includes all surveillance photos, videos, and digital data we have uncovered during the course of our investigation.

FREE In-Office and Phone Consultations for Infidelity Investigation Services in Irvine, Tustin, Newport Beach, Laguna Beach, and Nearby Areas

Start by giving us a call today. We can provide a complimentary, personalized consultation and accurate estimate on the best investigative package for your needs.


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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