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Express Litigation Services
“I frantically searched and made several phone calls and Express Litigation answered the phone, answered my questions, the price was reasonable and they were very courteous and helpful.”
Best Private Investigators near Mesquite, TX
2 of these agencies are based in Mesquite; the others serve Mesquite from towns including Dallas (11 mi), Rockwall (14 mi) and Addison (20 mi).
6 open 24/7 · 14 open weekends · 19 rated 4.5+ · 9 show a license
Data verified October 15, 2026
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D&N Global Security
- Company
“Amazing “Black Owned Family Business with affordable prices & reliant security!”
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Car Titles
- Information
- Phone
- Pay
“So I received the Pre Printed Paperwork filled in some of the blanks sent it off to Vermont with regular mail and within a couple weeks I received the tags, and a short time later I received the registration.”
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Gil Wilson Private Investigator
- Communication
- Court
“He later gave it to me straight during an another consultation when I asked about paying for his additional services (bodyguarding, bug-sweeping); told me that he would not take my money because”
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Ranger Guard and Investigations
- Needs
- People
- Happy
“My apartment complex had several car break ins over the last few months and we demanded security guard services immediately to prevent any further incidents from occurring.”
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Hireshield
- Criminal Record
- Background Check
- Home
“I hired an independent contractor for a home renovation project and used Hire Shield's silver package for some peace of mind - got the results instantly.”
The 24 agencies on this page are the private investigators listed for Mesquite, 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: Mesquite, TX
22 of the 24 agencies on this page have a rating, from 3.8 to 5.0 across 437 reviews; 3 have 50 or more reviews and 19 are rated 4.5 or higher. 6 are open around the clock; 14 are open on Saturdays and 9 on Sundays. 9 show a license on their websites and 2 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 29 years. 6 offer urgent consultations; 2 offer a free initial consultation and 2 are family- or locally-owned. We have a website on file for 23 of the agencies on this page; 17 publish a contact page; 15 list a public email and 1 takes 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 Mesquite shown here?
2 of the 24 agencies have an address in Mesquite. 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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Investigative Resources of Texas
- Company
- Results
- Money
“Despite several of the phone numbers being disconnected (as expected), I still have sufficient information to continue the search and sustain my hope of reconnecting with my nephew soon.”
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Heartland Patrol and Investigations
- Car
- Music
- Polite
“The next day security officer Fearn returned to my place to double check on my wife's conditions and I have verified that her injuries are stabilized and taken care of”
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AFR Investigations, Pllc
- Info
“Andy is a former police detective in the Scotland Yard and is definitely a step (or two) above a typical private investigator thanks to his experience.”
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Defender Protection
“Great experience, Chris is the best alarm provider in all DFW!!!”
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ELN Investigations
“I went to him with not much information the phone number and first name I was there for about in 30 minutes we had a great lead and thought we had found the individual that had stolen some property from me I had to go out of town for a week came back...”
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Alpha Female Investigations
- Information
“She is very good and what she does and she does all she can to make sure that you get the answers and the information that you need… she's been a great help to me after losing my son… she have encouraged me, and she have gotten me information that I ...”
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Impact Intelligence and Investigations
“Impact Intelligence and Investigations is the most thorough investigative service that my law firm has ever used.”
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Apod Group
“P executive level security & private investigative service in the Dallas DFW Metro area & abroad.”
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Paper Chase Legal Services
“I recommend this place, Great customer service they respond quickly 👏🏾👏🏾no waiting time on the phone or email ,Scott is the one who helped me he is very professional, great communicator.”
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Burrus Private Investigations
“Excellent and professional”
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Polygraph and Investigations
“I came in not knowing what to do he made me laugh with jokes and told me" now I know you wouldn't just drive all the way out here to take a polygraph test and fail" then he started the process it felt weird being strapped to the chair telling me it c...”
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Ameriwide Screeners
“Do yall do verification of employment I already have what I want to send them because I'm moving into an apartment and I need verification I was wondering if yall do them they asked to send them in email and to have their signature”
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Agile Security and Patrol Services
“I wasted a lot of time trying to hire a security guard for my company, only to have a stressful experience with a disappointing level of service.”
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Sources Unlimited
“Bar none the top body guard and private investigation services I have ever used.”
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Ness Group International
“One of the best in the industry for surveillance and investigations.”
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Diligence International Group
“Excellent”
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Intel Investigations
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Joplin Private Investigations
Why these companies made our list
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