over 25 years of investigative experience

Callahan & Associates, LLC is a highly regarded private investigative agency located in Atlanta GA. With years of experience under our belt, we have earned a reputation for being the most proficient investigators in the area. Our team comprises former federal agents and highly experienced investigators who specialize in providing our clients with the most reliable information and evidence, enabling them to make informed decisions that minimize risks. We offer unparalleled local and nationwide services, ensuring that all of your investigative needs are met with exceptional results. Rest assured that we are a fully licensed agency, serving clients throughout the state of Georgia. Contact us today for a complimentary, confidential consultation. We are here to assist you! 

Our Services

Our agency specializes in private investigation services such as cheating spouses, child custody, missing persons, surveillance, cold cases, background checks, and more. Our experienced investigators work confidentially to provide accurate information. We use the latest techniques and technology to tackle complex cases and provide peace of mind to our clients. Contact us for help with your investigative needs.

Surveillance

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Cheating Spouse

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Child Custody

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What People Are Saying

Callahan & Associates LLC is dedicated to providing outstanding investigative services to all of our clients. Our team is highly skilled and experienced in delivering top-quality results, whether it’s a complex case or a routine investigation. Our focus on excellence and attention to detail ensures that you will receive the utmost satisfaction with our services. We are excited to partner with you and work towards achieving your goals. At Callahan & Associates LLC, we genuinely care about the success of our clients, and we pride ourselves on building strong relationships based on trust, communication, and mutual respect. Contact us today to learn more about how we can assist you with your investigative needs.

Professional, Reasonably priced, Hard working, dependable, TRUSTWORTHY!! Great team of investigators.
William W
BBB Reviews
Highly recommend this agency. Efficient and Fast. Got the evidence that was needed. Changed my life.
Rafael
Miami
Callahan & Associates, LLC helped me find my son in New York. I can't thank them enough for all their hard work.
David J
BBB Reviews
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