Tulsa, OK

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Tulsa, OK
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Best Private Investigators in Tulsa, OK

17 agencies listed · all 17 in Tulsa · 8 open 24/7 · 9 open weekends · 11 rated 4.5+

Data verified October 19, 2026

Tulsa Private Investigation

Tulsa Private Investigation

4.8 47 reviews
“After having came from 10 years of police detective experience, Krista's knowledge and professionalism is comparable to any police detective or federal agent I ever worked with and I have personally consulted with her on numerous occasions concerning investigative techniques.”
Free consultationOpen 24 hoursSince 2016
410 N Main St
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Oklahoma Legal Document Process Servers

Oklahoma Legal Document Process Servers

5.0 50 reviews
“Tom kept me up to date on all the searching he did, and tried so many different times to serve them.”
LicensedOpen 24 hoursSince 2018
11063-D S Memorial Dr #506
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Cullen Investigations

Cullen Investigations

4.8 49 reviews
“Thank you for all of your hard work and everything you do for the families of wrongfully convicted criminals!”
Since 2006
1717 S Cheyenne Ave
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Midnight Run Services

Midnight Run Services

4.5 32 reviews
“They are a great value and did great work on a problem created by our builder.”
LicensedOpen 24 hoursSince 2008
4850 S Elwood Ave
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Zona Facta Collective

Zona Facta Collective

4.4 17 reviews
“Having the best staff most of whom are professionals that have been in the field for decades.”
LicensedOpen 24 hoursSince 2022
110 S Hartford Ave Suite 1012
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Alessi Investigations

Alessi Investigations

5.0 22 reviews
“Best investigator/process server that I have used in my 6 years of paralegal work.”
Since 2013
320 S Boston Ave #1130
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The 17 agencies on this page are the private investigators listed for Tulsa, OK. 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: Tulsa, OK

All 17 agencies we list here are in Tulsa itself. 14 of the agencies on this page have a rating, from 1.0 to 5.0 across 355 reviews; 3 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the agencies on this page are "knowledge" and "results". 8 are open around the clock and 9 are open on weekends. 4 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 13 websites of the agencies on this page at ten or more years old; the oldest dates from 1997. 8 offer urgent consultations; 3 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for 16 of the agencies on this page; 15 publish a contact page; 13 list a public email and 1 takes bookings online. We count these figures across the agencies on this page; hours and prices change, so confirm the details with the agency before you book.

Do investigators listed for Tulsa discuss a case free?

3 of the 17 agencies state that a first consultation costs nothing. Use it to describe the problem and hear whether the work can be done lawfully at all. A straight agency will sometimes tell you on that call that what you want cannot be obtained, which saves you a retainer.

Jarvis

Jarvis

4.0 7 reviews
“Awesome owners and supervisors work with you”
BBB accreditedSince 1986
8321 E 61st St # 201
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Workman Forensics

Workman Forensics

4.7 10 reviews
“If you are involved in any litigation, whether civil or domestic, Workman Forensics is definitely the one to call.”
Free consultationSince 2010
816 E 6th St
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Jones & Associates

Jones & Associates

BBB A+Open 24 hoursSince 1980
1611 S Utica Ave #117
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Baker & Baker

Baker & Baker

5.0 1 review
“Rod Baker is on a very good job for myself as well as for clients that I have referred his services.”
Since 2003
401 S Boston Ave # 415
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Gold Star Security and Investigations

Gold Star Security and Investigations

4.5 2 reviews
Free consultationLicensedSince 2016
5840 S Memorial Dr #355
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Thunder Enterprises

Thunder Enterprises

Open 24 hoursSince 2005
6910 S Yorktown Ave
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Laflin Investigative Group

Laflin Investigative Group

BBB accreditedSince 2004
624 S Denver Ave. STE 300
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B.T. Cook Detective Agency

B.T. Cook Detective Agency

4.5 1 review
Since 1970
7748 E 24th St
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Financial Forensics & Investigations Group

Financial Forensics & Investigations Group

Since 2017
Tulsa, OK
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Sulivant & Sulivant Investigations

Sulivant & Sulivant Investigations

4.5 19 reviews
“They even were out in the middle of the night working on my situation and unbelievable to me they solved it, again in the middle of the night.”
Coupons & offersFree consultationBBB accreditedOpen 24 hoursSince 2010
201 W 5th St
FAQs
How quickly can you start an investigation?
Usually a 24-hour notice is adequate. It is often possible to start a case immediately. We first need to gather all of the facts and complete necessary forms in order to begin the investigation.
Is Surveillance information admissible in court?
Yes. The information obtained by our licensed investigators will be courtroom quality evidence of all pertinent activities. Our investigators can also provide expert witness testimony.
Is my information kept secret?
Yes, Oklahoma state law requires private investigators to maintain confidentiality of all investigations. This also applies to those individuals who decide not to proceed with an investigation.
How is the surveillance plan established?
Planning is often more important than execution. The better job we do of designing the surveillance, the more likely it is to be more productive and the more cost effective it will be. Because you know more about your spouse's behavior than we ever will, we rely on you to assist us in developing the correct time and place to watch them. We need you to determine when they are most likely to be engaged in this behavior and where we should start surveillance. All these questions and more go into creating an effective surveillance strategy.
I have already contacted the police, can I still use a private investigator?
Yes, regardless of if the police are looking into a case or not you can retain the services of a private investigator. In a lot of cases the private investigators will work in conjunction with the police and conduct their own detailed investigations. Private investigators have the advantage of working on one case at a time and can apply the focus and dedication needed to effectively solve cases that the police may not have the time or resources necessary.
We try to answer commonly asked questions like these on the FAQ page of our website.
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Don Bradford Special Investigations

Don Bradford Special Investigations

5.0 13 reviews
“He was professional, discreet and got the information needed to make changes to a court case.”
BBB accreditedOpen 24 hoursSince 1991
10026A S Mingo Rd Ste 118, Tulsa OK
Featured

I am often hired to locate someone. Some are not necessarily missing. My client just doesn't know how to find them. The process of finding someone can be as easy as a click on the computer or it may be more like putting a jig-saw puzzle together with the pieces lying face down. I’ve had great success over the years locating family members, biological parents, heirs, runaways and those who have chosen to disappear from society. If you are having trouble locating someone, give me a call and we will discuss the most efficient and economical route to finding your missing person.

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HomePrivate Investigation and Detective AgenciesOklahomaTulsa, OK

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