Sterling Private Investigators in Knoxville, is are Knoxville private detectives with a track record of delivering a first-class investigation, results in Knoxville Tn, and for clients worldwide. We our private investigators in Knoxville Tennessee with services that include Infidelity / Cheating Spouse, Insurance / Fraud, Surveillance, Attorney Services, Child Custody / Divorce, Background Checks, Missing Persons / Missing Children / Skip Tracing, GPS Electronic Debugging, Asset Recovery, and more.