With more than 35 years of experience, Dennis Lagan & Associates, Inc. offers a full range of private investigation services. Our experienced and highly trained professionals have the skills to handle everything from surveillance to forensic computer examinations. Locally owned and operated with international connections, we provide you with the friendly and knowledgeable service you can count on at competitive rates. At Dennis Lagan & Associates, our top priority is getting the job done right, the first time.
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More Business Info

Highly trained formal law enforcement agents with over 30 years of experience in everything from surveillance to forensic computer examinations.

BBB Rating
A+
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BBB Rating and Accreditation information may be delayed up to a week.
Hours
Regular Hours
Mon - Sun:
Services/Products
  • A Full Service
  • Investigations Agency
  • wiretap detection
  • Child Welfare
  • Investigators
  • Surveillance
  • Litigation Support Services
  • Missing Persons
  • Child Support
  • Polygraph
  • Missing Persons Investigations
  • Spousal Surveillance
  • Interviews
  • Child Custody
  • Private Investigations
  • Surveillance Systems
  • Background Checks
Brands
Domestic
Payment method
discover, visa, mastercard
Neighborhood
West Erie
Accreditation

PA Association of Licensed Investigators

National Association of Investigative Specialists

Categories
Lie Detection Service, Private Investigators & Detectives
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