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The Best Choice in Los Angeles for Undercover Surveillance

Helpful in Employee, Workers Comp, Child Custody, & Criminal Investigations

LA CA Counter Surveillance
  • Serving Los Angeles for Over 20 Years
  • 1,000s of Satisfied Clients
  • Highly Experienced, Licensed Detectives
  • Capable of Handling Jobs of Any Size
  • Competitive Rates, Free Quotes
  • Available 24/7; Call Today

Excell Investigations offers some of the finest surveillance services in the Los Angeles area. We put our full efforts into each and every case and have successfully met the surveillance and counter-surveillance needs of 1,000s of satisfied customers, from concerned spouses and parents to attorneys, businesses, and organizations. Our undercover surveillance investigators are discreet, well-trained, and licensed by the California Bureau of Security and Investigative Services (CBSIS). In addition, our surveillance services are reasonably priced, available 24/7, and can be customized to the specific needs and budgets of our clients.

At Excell Investigations, we have decades of experience using our surveillance services to help clients improve their loss prevention efforts; combat fraudulent worker's compensation, personal injury, and insurance claims; obtain evidence in child custody cases; catch cheating partners; and deter stalking or other unwanted spying activities. Our surveillance services are available on a short-term or long-term basis and conducted by highly experienced investigators who use the latest and best surveillance technology and tactics, including but not limited to hidden cameras, long distance cameras, Global Positioning Systems (GPS) monitoring, and more. Counter-surveillance can involve looking for any unauthorized recording devices, such as hidden cameras or bugs; installing audio jammers; using GPS tracking detectors; and more. In addition to providing clients with surveillance and counter-surveillance services, our investigators also offer locating/skip tracing services, threat assessments, and records searches.

Choose licensed, bonded, and insured Excell Investigations for all of your surveillance needs in Los Angeles. Our services are kept confidential, and we abide by all relevant laws that regulate our industry and services. We offer free consultations over the phone and at our offices, and provide off-site consultations for a small fee. Upon completion of each surveillance assignment, we deliver detailed, comprehensive, and professional reports with quality photos and/or videos.

Excell Investigations is Los Angeles County's best source for:

  • Workers Comp Surveillance
  • Employee Surveillance
  • Child Custody Case Surveillance
  • Cheating Spouse Surveillance
  • Criminal Investigation Surveillance
  • Civil Case Surveillance
  • Computer Surveillance
  • Counter-Surveillance
Safe & Confidential Investigators 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. * Call for details

California Professional Investigators

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PI LICENSE # 187899
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Los Angeles IPIU Professionals Lawmate America Innovation Professional Investigators Association Association of Excellence WAD Certified Professionals

Our Locations

Excell Investigations Branch 8105 2nd St. Downey, CA 90241
Private Investigator Company 17581 Irvine Blvd Tustin, CA 92780
Orange Private Detectives 333 City Blvd West, 17th Floor Orange, CA 92868
Excell Investigations LA Branch 3415 S Sepulveda Blvd, Ste #1100 Los Angeles, CA 90034
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