Best Private Investigators in Grand Prairie, TX

The highest-rated Private Investigator & Detective agencies out of 372 vetted & reviewed in the Grand Prairie area.

Guardian Angels Protective Services

Guardian Angels Protective Services

(2)
“I love working with them they are very kind.”
In Business Since 2021
200 N Carrier Pkwy, Grand Prairie, TX
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Sentinel Global Services

Sentinel Global Services

(1)
“Amazing!”
Licensed
In Business Since 2020
402 Shawnee Trce, Grand Prairie, TX
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Aces Private Investigations Dallas

Aces Private Investigations Dallas

(27)
  • Information
  • Professional
  • Business
“I needed some work done while I was working we set a plan and they, initiated the plan and it was very successful and done professionally I can't ask for a better private investigator than aces tell him what you want and They will fill your needs I ...”
Emergency Services
In Business Since 2015
Free Initial Consultation
Transparent Fees & Pricing
1341 W Mockingbird Ln #600w, Dallas, TX
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Mullen & Mullen Law Firm

Mullen & Mullen Law Firm

(29)
Car Wrecks, Auto & Truck Accidents, Uninsured Motorists
“I apologize this is long, but I want to get the point across that if you need a personal injury attorney, don't just take my word for it, look at all the awards this firm has received and that alone should tell you something.”
Coupons & Offers
In Business Since 2003
Free Initial Consultation
1825 Market Center Blvd #200, Dallas, TX
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Bearden Investigative Agency

Bearden Investigative Agency

(30)
Complex Legal Cases, Asset and Financial Inquiries, E-Discovery
“I've had the opportunity to do business with the Bearden Investigation Agency and I must say their professionalism , strategic way of laying out a plan in seeking a positive end resolution proved out their trust and ability to get the job done.”
In Business Since 2015
1341 W Mockingbird Ln #820w, Dallas, TX
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Ranger Guard and Investigations

Ranger Guard and Investigations

(20)
Mobile Patrol Services, Unarmed Security, Special Events
“After only a few days of Ranger Guard patrolling the building we have had a clear overnight parking lot, no breach of the buildings, & the tenants have reported they feel much safer in general.”
Emergency Services
In Business Since 2020
6610 Willow Ln, Dallas, TX
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Investigative Resources of Texas

Investigative Resources of Texas

(27)
Computer Vulnerability, Bugging Devices / Wire Taps, Infidelity
“My law office used David Cohen's company, Investigative Resources of Texas located in Dallas, Texas in a high profile workers' compensation case spreading from Texas to Pennsylvania with fabulous and outstanding results.”
Emergency Services
In Business Since 2002
Serving Grand Prairie Area
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Dallas Security Academy

Dallas Security Academy

(29)
  • Training
  • Instructors
  • Professional
“Very nice place to train for all your security training, Gloria was so helpful and accommodating,knowledgeable and make sure you understand all your training and put you through the process of getting your license.”
Licensed
In Business Since 2011
Transparent Fees & Pricing
4131 S Buckner Blvd A, Dallas, TX
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Gil Wilson Private Investigator

Gil Wilson Private Investigator

(29)
  • Information
  • Professional
  • Investigation
“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”
Free Initial Consultation
In Business Since 2019
2649 Hartman St, Dallas, TX
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Villareal & Associates

Villareal & Associates

(6)
Private Investigation, Private Investigator
“He told me he would look into my case and get back to me within a few days, he got back to me the next day with results that I was looking for and all the information I needed.”
Licensed
In Business Since 2016
Emergency Services
312 W Shady Grove Rd, Irving, TX
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A.p.s. Process Services

A.p.s. Process Services

(9)
“I recently used APS Process services in Dallas Texas to handle my process service on someone from a new court case in Georgia that was living outside of Dallas.”
Licensed, BBB Rating: A+
In Business Since 2012
1910 Pacific Ave Suite 9300, Dallas, TX
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Dallas Polygraph Services-Ade Investigative Services

Dallas Polygraph Services-Ade Investigative Services

(14)
Jpcot, Infidelity, Criminal Accusation
“I'm a criminal attorney in Dallas, and I recently sent one of my clients, who was charged with sexual assault of a child, to Skip Ensley for a polygraph.”
In Business Since 2003
9330 Lyndon B Johnson Fwy Ste 900 STE 900, Dallas, TX
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Kovacs Investigations

Kovacs Investigations

(16)
  • Information
  • Results
“Kovac was very thoughtful and carefully considered affordable and options to locate my missing son who suffers from a MH disease that distorts his brain function.”
Licensed, BBB Rating: A+
In Business Since 2021
Serving Grand Prairie Area
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Polygraph Services and Investigations

Polygraph Services and Investigations

(16)
“He communicates well regarding matters that could impact treatment planning, which assists professionals in the formation of appropriate measures for treatment intervention.”
Licensed
In Business Since 2014
Serving Grand Prairie Area
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United States Crime Prevention

United States Crime Prevention

(1)
Security Patrol Services, Multi-Family Communities, K9 Unit Services
“Good professional company hands down!!!”
Emergency Services
In Business Since 2020
2964 Lyndon B Johnson Fwy k400, Dallas, TX
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Defender Protection

Defender Protection

(1)
A Web-Based Control Panel and Mobile Apps
“Great alarm company!”
Licensed, BBB Rating: A+
In Business Since 2013
Accepts All Major Credit Cards
12225 Greenville Ave, Dallas, TX
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911 Private Investigations

911 Private Investigations

(2)
“Had results in a very timely manner.”
Licensed
In Business Since 2016
Free Initial Consultation
Transparent Fees & Pricing
18211 Kelly Blvd #1712, Dallas, TX
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C Patrick Associates

C Patrick Associates

(10)
  • Results
  • Professional
  • Experience
“Very professional, discreet and honest they kept in touch during the whole process and I felt relaxed in knowing they were handling my situation for me.”
Emergency Services
In Business Since 2006
Serving Grand Prairie Area
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ELN Investigations

ELN Investigations

(6)
“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...”
Free Initial Consultation
In Business Since 2017
100 N US 75-Central Expy 1000 Suite 401 (402, Richardson, TX
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Tri Shield Security & Investigations

Tri Shield Security & Investigations

(1)
Private Investigators, Security Officers, Personal Protection Officers
“Officer Eder has been a true asset, he works well with our entire staff and keeps our facility running smoothly with no issues in even the most chaotic events such as St Paddy's Day!”
Licensed
In Business Since 2014
Free Initial Consultation
100 Crescent Ct #700, Dallas, TX
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Tridentity Services - Private Investigator Dallas

Tridentity Services - Private Investigator Dallas

(10)
Process Service, Investigation, Civil Investigation
“Their ability to serve even the most elusive parties has meant the difference between getting a judgment and getting an angry call from a disgruntled client.”
Licensed
In Business Since 2018
Transparent Fees & Pricing
Serving Grand Prairie Area
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Private Detective Services in Grand Prairie, TX Cost Estimates

Minimum cost
$365
Maximum cost
$11531
National Average
$1457
Avg Per Hour Rates
$152
$850
$2428
Average price range is based on 340 cost profiles
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Average Cost $1457
Minimum cost $365
Maximum cost $11531
Avg Per Hour Rates $152

Average range $850 to $2428 is based on 340 cost profiles.

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