Experienced Investigator in
Family Law & Domestic Investigations
Technical & Specialized Investigations
Criminal Defense Investigations
Insurance Fraud & Workers’ Compensation Investigations
Personal Injury & Medical Malpractice Investigations
Comprehensive Background Investigations
Litigation Investigations & Specialized Litigation Support
Investigative Truth. Professional Integrity. Thirty Years of Experience
At Ranno Investigative Services, we believe that clarity is the foundation of peace of mind. Our agency is led by Raymond C. Ranno, a licensed Connecticut private investigator with over 30 years of dedicated experience in the field. We operate on the principle that every client deserves the truth, backed by documented facts and professional surveillance. Whether you are an individual seeking answers in a sensitive domestic matter, a business owner protecting your interests, or an insurance carrier verifying a claim, we provide the localized expertise and high-level investigative muscle necessary to uncover the facts. We serve the entire state of Connecticut with a personal, discreet, and professional approach, ensuring that when you need answers, you have the most experienced team in the region working on your behalf.

You Deserve the Truth
Uncertainty can be one of the most difficult burdens to carry, whether it stems from a personal suspicion or a complex professional challenge. We act as your eyes in the field, utilizing decades of experience to provide the clarity you need to move forward. Our investigative approach is thorough and results-oriented; we don’t just guess—we locate and document evidence that reflects the reality of your situation. We invite you to contact us today to discuss your needs. We are here to listen, assess your circumstances, and provide a clear, honest plan for how our investigative services can help you regain control.
Schedule Your Private Strategy Session
Every situation is unique, and we treat your story with the individual attention it deserves. Reach out today for a discreet, no-obligation consultation where we can evaluate your specific needs and map out a clear path toward finding the answers you require. Your privacy is our absolute priority, and you are protected by the highest standards of confidentiality from the moment you first contact our agency.
Get In Touch
Contact Raymond C. Ranno and Ranno Investigative Services today for expert private investigation across Connecticut. We offer free, confidential consultations and are happy to meet at our office or any location where you feel most comfortable.

