Investigations Unlimited LLC

Central Texas Private Investigators

Private Investigators in Austin Investigations Unlimited LLC is nationally recognized as having some of the Best Private Investigators.  We are located in the heart of Central Texas, with offices in Austin & Fredericksburg. Investigations Unlimited LLC has a network of nationwide investigators to serve you. Since 1996, Investigations Unlimited LLC has been licensed by Texas Department of Public Safety Private Security Bureau.

Investigations Unlimited LLC can handle vast and diverse cases, ranging from high-tech computer fraud to locating and interviewing witnesses.

The ever growing need for information on demand is challenging for most private investigators.  As professionals we are always finding new ways to obtain information quickly to meet our customers most specific needs with the best investigations results possible.  Investigations Unlimited was also quoted as an expert by the Austin Business Journal.

Personalized Service

We listen to what your needs are and handle each case on an individual basis. This way we can provide you with a work product that you want and need. 


Our experienced investigators are committed to providing you with outstanding surveillance services without compromising accuracy and reliability. 

Karen Rider - Investigations Unlimited

We will not break any laws to secure surveillance evidence.  We will provide excellent documentation and expert testimony for any legal proceedings.

We handle each and every investigation discreetly with the client’s best interests as our highest priority. 



Investigations Unlimited LLC is a full service licensed private detective agency. Our National Headquarters is located in Austin, Texas. We have assisted thousands of clients from the following locations including:

Arizona : Phoenix | Arkansas | California: Los Angeles, San Diego, San Francisco, San Jose Hollywood| Colorado | Connecticut | Delaware | Washington DC | Florida: Daytona Beach, Jacksonville, Miami, Orlando, Tampa | Georgia | Idaho | Illinois: Chicago | Indiana: Indianapolis | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts: Boston | Michigan: Detroit, Troy, Southfield | Minnesota | Missouri | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York: New York City | North Carolina | Ohio | Oklahoma | Oregon | Pennsylvania: Pittsburgh | Rhode Island | South Carolina | Tennessee | Texas: All Counties including Travis (Austin, Round Rock, Lago Vista, Lake way, Pflugerville, University of Texas), Williamson (Cedar Park, Leander, Georgetown), Hays (Buda, Kyle, San Marcos, Dripping Springs) Bastrop (Elgin), Bexar (San Antonio), Caldwell, Blanco, Bulverde, Guadalupe, Comal, Burnet, Bell, Dallas, Gillespie (Fredericksburg), Tarrant (Ft Worth), Collin, Nueces, El Paso, Denton, Tom Green, Gregg, Grayson, Best, Jefferson, Webb, Bailey, Hildago, Bandera, Guadalupe, Harper, Ingram, Johnson City, Junction, Kendall (Comfort), Kerr (Kerrville), LLano, Marble Falls, Medina, Mason, New Braunfels, Bee, Cameron, Brooks, Parmer, Harris (Houston), Hill, Victoria, Wimberley, Kleburg, Starr, McCulloch, Randall, Navaro, Potter, Lee| Utah | Vermont | Virginia | Washington | Wisconsin

Thanks for visiting the best Private Investigators in Austin & Fredericksburg, Texas. 
TX DPS Private Security Bureau License Number A-07805.

License #A07805