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Travis Investigations
- Team
- Legal
“Although the police were involved the whole time, we were able to take action, in a legal manner and in a couple of days, he was released and police returned him to us.”
Best Private Investigators in Austin, TX
24 agencies listed · 18 in Austin · 10 open 24/7 · 14 open weekends · 15 rated 4.5+
Data verified October 18, 2026
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Binocular Affairs Private Investigation
- Information
“Will Definitely use again, appreciate the great service”
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She Spies Private Eye
- People
- Knows
- Needs
“My lawyer said she is generally on the fence about recommending her client's hire a PI, but that this was the best money she has ever seen spent on a PI.”
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Sage Investigations
- Account
“Ed Martin and Sage Investigations were able to investigate and analyze a long term, and wide ranging case of asset misappropriation and partnership accounting abuse for me, and then produce a top flight, litigation- ready work product.”
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Just the Facts Investigations
- Report
- Company
- Background Check
“Stellar Service, Superior Results, Comprehensive Thorough Background Check, Extensive Detailed Report, Friendly and Fast Service with Reasonable Pricing!”
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Ranger Protection Agency
- Training
- Employee
- Patrol
“Ranger Protection have provided security services for our apartment community for several months now, and the quality of service, responsiveness, and impact on our community have been incredible.”
The 24 agencies on this page are the private investigators listed for Austin, TX. What each one states about its license, its specialties and the areas it covers comes from its own website; ratings and quotes come from public reviews.
Area overview: Austin, TX
18 of the 24 agencies we list are based in Austin; the other 6 serve Austin from towns including Bee Cave (10 mi), Cedar Park (15 mi) and Lago Vista (18 mi). 20 of the agencies on this page have a rating, from 3.8 to 5.0 across 342 reviews; 2 have 50 or more reviews and 15 are rated 4.5 or higher. When clients rate these agencies on specific qualities, they most often praise professionalism (100%), responsiveness (85%) and quality (75%). 10 are open around the clock and 14 are open on weekends. 9 show a license on their websites and 4 have a BBB rating of A or A+. Domain records put 10 websites of the agencies on this page at ten or more years old; the oldest dates from 2001. 10 offer urgent consultations; 4 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for 23 of the agencies on this page; 18 publish a contact page; 10 list a public email and 2 take bookings online. We count these figures across the agencies on this page; distances are straight-line, and hours and prices change, so confirm the details with the agency before you book.
Why are investigation agencies outside Austin shown here?
18 of the 24 agencies have an address in Austin. The others come from other towns. Investigators travel to the subject, so an office one county over is rarely the issue. State licensing is the thing to check.
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U.S. International
“The person I worked with was extremely professional and delivered very fast results.”
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Verintegra Security & Investigations
- Team
- Contract
- Security Companies
“With that all being said, Ownership, Management, & Supervision displayed the outmost professionalism towards myself and my family during personal hard times as well as accommodating towards my personal needs.”
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Austin Polygraph Services
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No Stone Unturned Investigations
“Service was great, quick, communication was good and fast.”
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United International Investigations
“Showed respect and worked diligently”
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Investigations Unlimited
“They know what they're doing.”
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Scientific Investigation
“Great experience, great staff, instructor cover the information for a thorough trading experience.”
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Gold Standard Investigations Texas
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Graycat PI, Corp
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Lighthouse Investigations and Litigation Support
- Compassion
- Expert
- Integrity
“They are very reliable and and ,should you have any questions about what your future case, they will answer what they know and if they don't know they will find you the a answer.”
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Atxpi Austin Texas Private Investigators
“Without going into too much detail, she helped me put together a part of my life that had been missing for a long time, and she did it in what I would consider record time.”
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Bloodhound Investigations
“I contacted Bloodhound Investigations and within a few hours they had somehow located not just one, but two defendants, and got them both served.”
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Kelmar Global
“I would recommend them to anyone in need of their services.”
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Phalanx Protection Worldwide
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Superior Investigating & Consulting
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Strider Private Investigator Training
- Skills
- Career
- Licensed
“The instructors are a wonderful group and the material and training is great if you want to learn what it takes to be a Texas PI or expand in your career.”
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BD3 Professional Investigations
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Regal Investigations
“He was professional, prompt, and keeps you informed.”
Private Detective Services in Austin, TX Cost Estimates
Minimum cost
$374
Maximum cost
$11842
National Average
$1496
Avg Per Hour Rates
$156
$873
$2493
Average price range is based on 481 cost profiles
Why these companies made our list
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