Business Details
14 Years
experience
Emergency
services
Your Trusted Private Investigator in Nashville, TN
Callahan & Associates is a premier private investigation agency serving clients in Nashville, Franklin, and nationwide. With over 25 years of combined experience, our team of former federal agents and seasoned investigators specializes in delivering accurate, confidential evidence tailored to complex cases. Our expertise spans surveillance, infidelity investigations, child custody disputes, background checks, and cold case resolutions. We prioritize client success through integrity, advanced technology, and a commitment to mitigating risks. Headquartered in Tennessee, we offer 24/7 emergency services and free consultations, ensuring clients receive actionable insights and peace of mind.Our founder, Rodney Callahan, leverages his extensive law enforcement background and federal experience to uphold the highest standards of reliability and accountability. Recognized for excellence in investigative services, we serve individuals, businesses, and legal professionals requiring critical evidence for personal or professional matters. Our dedication to ethical practices and results-driven methodologies has solidified our reputation as a trusted leader in the industry.
Services
Surveillance
Cheating Spouse Investigations
Child Custody Investigations
Background Checks
Missing Persons
Cold Case Investigations
Insurance Fraud
Financial Fraud
Embezzlement
Suspicious Death Investigations
Details
- Year established: 2012
Highlights and features
- We have over 25 years of investigative experience in law enforcement and federal agencies.
- Our team includes former federal agents and certified private investigators.
- We offer 24/7 emergency investigative services for urgent cases.
- We serve clients nationwide with local expertise in Tennessee.
- We provide free confidential consultations for all investigative needs.
What people say
Professional
Reasonably priced
Hard working
Dependable
Trustworthy
Services
Surveillance
Our surveillance services provide discreet monitoring for insurance claims, child custody disputes, and infidelity cases. Using advanced technology, we document evidence with court-ready precision. Clients receive detailed reports and testimony to support legal or personal decisions.
Cheating Spouse Investigations
We conduct confidential investigations to confirm or resolve suspicions of marital infidelity. Our team uses covert surveillance and digital tracking to gather irrefutable evidence. Services include hotel surveillance, email monitoring, and behavioral pattern analysis.
Child Custody Investigations
We document parental compliance with court orders and child welfare conditions. Our investigators track visitation patterns, substance use, and third-party interactions. Evidence is presented in court-admissible formats to support custody modifications.
Background Checks
Our background checks verify criminal history, employment records, and financial integrity. We provide asset searches, reference verifications, and corporate due diligence for employers, adoptive families, and legal professionals.
Cold Case Investigations
We specialize in reopening cold cases with advanced forensic techniques and global investigative networks. Our team analyzes overlooked evidence and interviews witnesses to revive stalled criminal or missing person cases.
People
Rodney Callahan
Owner/Investigator
A former federal agent with 25+ years of investigative experience, Rodney Callahan leads the agency. He specializes in terrorism, homicide, and fraud cases, combining FAA-certified aviation skills with criminal justice expertise to deliver results.
Questions
What services does Callahan & Associates offer?
We provide surveillance, infidelity investigations, child custody support, background checks, cold case resolutions, and fraud investigations. Services are available locally and nationwide.
How do I schedule a free consultation?
Contact us at 615-346-0238 or via email for a complimentary, confidential consultation. Our team responds promptly to urgent cases.
Do you handle cases outside Tennessee?
Yes, we offer nationwide investigative services with a global network of professionals to support complex cases.
Are your investigators licensed and insured?
Yes, we are a fully licensed Tennessee agency with insured professionals adhering to strict ethical and legal standards.
What payment methods do you accept?
Payment options are discussed during consultation. We offer flexible arrangements for long-term investigations.
Reviews (7)
Paul W.
Apr 26, 2021
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Positive:Professionalism,Responsiveness
When you want the best and only the best would do I used Rodney Callahan. I needed to locate a person and Rodney Callahan responded quickly and professionally. He was fast and accurate. Great Job!
When you want the best and only the best would do I used Rodney Callahan. I needed to locate a person and Rodney Callahan responded quickly and professionally. He was fast and accurate. Great Job!
Stephanie Bocchetti
Nov 18, 2020
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Positive:Professionalism,Responsiveness,Value
I hired Mr.Callahan& he was professional and he hit the ground running on my property search.He wasted no time on getting me results.He let me know what was going on at all times.I would highly recommend him.
I hired Mr.Callahan& he was professional and he hit the ground running on my property search.He wasted no time on getting me results.He let me know what was going on at all times.I would highly recommend him.
Andrew Coulton
Oct 26, 2020
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I received an immediate response from the company having tasked them with something that has been troubling me for months; and I have resources myself. They immediately (in about 15-20 min) responded with the information I needed to serve my high profile client. I highly recommend this PI resource to anyone. They were professional, discreet and followed through, exceeding all expectations.
Steve Reeves
Oct 30, 2019
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My family is very appreciative of the hard work Mr. Callahan performed in investigating our claim. The service was quick, thorough, and professional. We would highly recommend Mr. Callahan to anyone seeking a private investigator with his extensive expertise and knowledge.
Monica Phu
Sep 19, 2019
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I called about 4 PI's in the area and Mr. Rodney Callahan returned my call right away. I explained the situation and he gave me great info. He was straight up and honest with me. He was able to find add'l information I wasn't able to find on someone who has been scamming my family member. He works quick! I would highly recommend him to anyone. Thank you, again!!!
Gloria Lyons
Aug 17, 2019
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Callahan & Associates has been extremely helpful!! I was called back right after I left a message and explained my situation to Detective Callahan. He was sympathetic and thourogh, looking into for every possible outlet and detail I could provide !! Don't bother calling anyone else but Detective Callahan. I will be forever grateful for the amazing work this company has provided me.
Ty Carter
Aug 14, 2019
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I used Rodney to find a long lost heir that a family hadn't seen in 20+ years. He found them in five minutes!! Awesome!!
-Ty Carter
-Ty Carter
