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Contact Orange County Local Private Investigator

Orange County's Trusted

Private Investigators Since 1997

Affordable & Effective Bug Sweeping Services, Orange County, CA

Orange County’s Best Choice for Debugging, Anti-Espionage, and Counter-Surveillance

Excell Investigations is Orange County’s expert in debugging and counter-surveillance services. We use the latest, most advanced wireless technology to detect wiretaps, transmitting and non-transmitting cameras, GPS trackers, and listening devices of all kinds. Our BSIS-licensed investigators are experts at bug sweeping, anti-espionage, and counter-surveillance techniques, and can find hidden recording devices wherever they are located, whether they have been placed in bedrooms, corporate bathrooms, conferences rooms, department stores, or offices. Some common places to find modern spying technology include everything from clocks and smoke detectors, to lighting fixtures, furniture, and cars.

Trusted Licensed Private Detectives Serving Residents and Businesses Throughout Tustin, Newport Beach, Laguna Beach, Irvine, Anaheim, and Surrounding Areas

If you have suspicions of corporate espionage, criminal videotaping, or spying by a coworker, spouse, government agency, or business associate, call on the dedicated team at Excell Investigations. Highly skilled and trustworthy, each of our licensed private detectives has over 10 years of hands-on experience, which includes time spent in the military, law enforcement, and state/federal investigations in many cases. They excel at using the latest wireless detecting equipment to measure electromagnetic and electrical interference, which is used to determine the presence of wireless cameras, wiretaps, bugs, GPS trackers, and other surveillance equipment.

Thousands of Satisfied Clients and an A+ Rating With the Better Business Bureau

Give Excell Investigations a call today. We offer FREE confidential consultations for anti-espionage, counter-surveillance, and bug sweeping services anywhere in Orange County, including Tustin, Newport Beach, Laguna Beach, Irvine, Anaheim, and surrounding areas. Our private investigation services are fully-customizable and available 24 hours a day, 7 days a week.


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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