Detectives in North Haven, CT

Comprehensive list of private detective agencies and investigators servicing North Haven, CT.

Business Listings

Please feel free to call us to arrange for a confidential in-person or telephone initial consultation. Markle Investigations was set up in 1989 by Daniel Markle, following his five-year tenure as an Enforcement Agent with the Special Investigation Section of the Connecticut Department of Revenue Services.


I'm a licensed Private Investigator as well as an Attorney, licensed to practice law in Connecticut since 1994. As an attorney, I know and understand the law, so you can be certain that all investigations are conducted in compliance with all local, state and federal laws. I am bound by the Rules of Professional Conduct.


Ablaze Fire/Explosion Investigations is an independent company of investigators, code consultants and fire service specialists. We are licensed insured and bonded. Our goal is to supply our customers with investigations that are of the best quality. Our investigation reports are accurate, factual complete and most importantly unbiased.



A complete full service detective agency providing many professional investigative services. PBA members. We provide professional, confidential investigative and related services to our customers. Connecticut Investigative Services utilizes the latest technology and computerized informational resources along with superior Detectivesí skills. We have been able to compile the expertise to effectively

  • Again Thank you. Gene

We supply professional, confidential investigative and related solutions to our customers. Connecticut Investigative Services utilizes the latest technology and computerized informational resources along with superior Detectives' skills. We have been capable to compile the expertise to effectively investigate even the most challenging of cases.

  • These guys are the real deal.

A full service private detective agency servicing the entire state of Connecticut. We specialize in insurance fraud cases, infidelity investigations, workmans comp cases, background checks, behavior monitoring, surveillance, process serving and more.


The Agency's founder has over 30 years knowledge as a Connecticut Private Detective. Our attention to the insurance and commercial sector has led to the agency's growth in the State of Connectict, and the State of Florida. The Agency's growth is attributed to its knowledge and the expertise of its investigators.


Comprehensive Litigation Support Services Tritec Investigations. is a complete service investigative firm providing comprehensive litigation support services. We specialize in surveillance, accident claims, criminal investigations and accident reconstruction. Each member of our expert staff has over 10 years of knowledge in specialized areas of investigative work.