Best Private Investigators in Arlington, TX

24 agencies listed · 8 in Arlington · 6 open 24/7 · 10 open weekends · 17 rated 4.5+

Data verified October 15, 2026

Tracie Investigations

Tracie Investigations

(24)
  • Risk
  • Car
  • Communication
“They were accommodating with price, discussing finance options with me to make sure I had all the tools I needed to make the best choice for my situation.”
In Business Since 2020
110 W Randol Mill Rd suite 203, Arlington, TX
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Sundown Security

Sundown Security

(12)
  • Company
“Pricing was right, service was excellent and overall great experience.”
Emergency Services
In Business Since 2019
Licensed
4275 Little Rd suite 205-12, Arlington, TX
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Alliance Investigations

Alliance Investigations

(3)
“The leadership was extremely competent and it was quite refreshing to work with a company that put a premium on public safety and the safety of their clients.”
Free Initial Consultation
In Business Since 2016
BBB Rating: A+
2504 W Park Row Dr Suite B-5, 122, Arlington, TX
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Patterson & Patterson Investigations

Patterson & Patterson Investigations

Accepts All Major Credit Cards
In Business Since 2017
Licensed
835 E Lamar Blvd, Arlington, TX
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Major Paperwork

Major Paperwork

Remote Consultations Available
In Business Since 2018
Licensed
3901 Arlington Highlands Blvd Ste 200, Arlington, TX
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Qualified Investigations

Qualified Investigations

(6)
“If you find yourself in need of a private investigator in Arlington or surrounding areas in Texas, I highly recommend Chris and Qualified Investigations.”
In Business Since 2016
1506 W Pioneer Pkwy Suite 104, Arlington, TX
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The 24 agencies on this page are the private investigators listed for Arlington, 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: Arlington, TX

8 of the 24 agencies we list are based in Arlington; the other 16 serve Arlington from towns including Fort Worth (14 mi), Richland Hills (10 mi) and Colleyville (12 mi). 22 of the agencies on this page have a rating, from 3.9 to 5.0 across 484 reviews; 2 have 50 or more reviews and 17 are rated 4.5 or higher. When clients rate these agencies on specific qualities, they most often praise professionalism (100%), responsiveness (91%) and quality (88%). The topics that come up most in reviews of the agencies on this page are "results" and "communication". 6 are open around the clock; 10 are open on Saturdays and 8 on Sundays. 11 show a license on their websites and 5 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 1999. 6 offer urgent consultations; 1 offers remote or virtual consultations and 5 offer a free initial consultation. 1 has Spanish-speaking staff. 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.

Which investigators listed for Arlington describe their work online?

All 24 agencies on this page have a website on file. Those pages are where an agency states its license, the kinds of investigation it takes on, and whether it works mainly for attorneys, for companies or for private clients. That last point changes how a report gets written.

Guardian Angels Protective Services

Guardian Angels Protective Services

(6)
  • Company
“Excellent company to work with.”
In Business Since 2021
1905 E Abram St Suite A, Arlington, TX
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Atex Investigation

Atex Investigation

In Business Since 2013
Licensed
835 E Lamar Blvd, Arlington, TX
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Gomez Detective Agency

Gomez Detective Agency

(47)
  • Results
  • PI
  • Cheating
“The Detective was great and to the point he helped me in settling a lawsuit and I prevailed and I will be forever greatful to him and his team of experts.”
In Business Since 2002
Se Habla Español
17 mi from Arlington
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BIS Investigation Services

BIS Investigation Services

(49)
  • Information
  • Knowledge
  • Results
“This personal inquiry has caused me emotional pain and distress but after hiring Iyad I'm getting results and I have NO doubt after this is over I will have “closure” and I can get on with my life.”
In Business Since 2010
Free Initial Consultation
Colleyville, TX · 12 mi from Arlington
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National Special Force

National Special Force

(20)
  • Job
  • Questions
  • Special Forces
“They helped me understand and learn everything there is when it comes to the course, answered every question and concern I had, and overall offered the best customer service.”
In Business Since 2021
Emergency Services
Fort Worth, TX · 14 mi from Arlington
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Kovacs Investigations

Kovacs Investigations

(18)
  • Results
  • Information
“Tibor handle a surveillance case for me, and just a few minutes after he arrived to the scene, he was already sending me reports and details about everything that was going on.”
In Business Since 2020
Licensed
Cedar Hill, TX · 13 mi from Arlington
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Villareal & Associates

Villareal & Associates

(6)
“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.”
Emergency Services
In Business Since 2006
Licensed
Irving, TX · 14 mi from Arlington
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Cole Investigative Agency

Cole Investigative Agency

In Business Since 2004
BBB Rating: A+
Dallas, TX · 22 mi from Arlington
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Stonewall Protection Group

Stonewall Protection Group

(21)
  • Training
  • Kids
  • Company
“Whether its medical training, firearms training or defensive tactics training, he ensures his officers are prepared for any tasks in the security field.”
Free Initial Consultation
In Business Since 2016
Licensed
Richland Hills, TX · 10 mi from Arlington
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Red Door Investigations

Red Door Investigations

(19)
  • Company
“They must have a magic wand too because they had more information about that monster and his whereabouts than I could find in the 5 years je was married to my daughter!”
In Business Since 2020
Emergency Services
Fort Worth, TX · 14 mi from Arlington
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All Access Investigations

All Access Investigations

(21)
  • Investigative
  • Money
  • Information
“Great service, I highly recommend!”
In Business Since 2019
Emergency Services
10 mi from Arlington
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Cluso Investigation

Cluso Investigation

(9)
  • Phone
  • Team
  • Company
“By contrast, Cluso provides our candidates with a link to the Cluso system and the entire process - background investigation and drug screen - is handled by Cluso without any the need for us to be involved, and we receive timely and accurate informat...”
Transparent Fees & Pricing
In Business Since 2012
BBB Rating: A+
Fort Worth, TX · 14 mi from Arlington
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National Security & Protective Services

National Security & Protective Services

(3)
“I am wholely appreciative of their patience when I brought forth questions and they took the careful steps of making sure all answers were rather detailed and still brief.”
Accepts All Major Credit Cards
In Business Since 2008
BBB Accredited
Fort Worth, TX · 14 mi from Arlington
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Tactical Systems Network

Tactical Systems Network

(10)
  • Management
  • Company
  • Organized
“TSN has a communication system which allows officers to communicate concerns and threats so that other officers and TSN management is aware of the latest safety concerns for each one of their clients.”
Emergency Services
In Business Since 2011
Licensed
Fort Worth, TX · 14 mi from Arlington
i
Tridentity Services - Private Investigator Dallas

Tridentity Services - Private Investigator Dallas

(11)
“I really appreciate the work he is doing, and will refer him to anyone I know that needs this type of work done knowing they will be happy with the results!”
Transparent Fees & Pricing
Free Initial Consultation
In Business Since 2018
Licensed
10 mi from Arlington
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Imperative Information Group

Imperative Information Group

(4)
  • Background Check
“After interviewing several caregivers, we found one we were very comfortable with, who seemed very professional, and had all the traits we were looking for.”
In Business Since 2002
Accepts All Major Credit Cards
Fort Worth, TX · 14 mi from Arlington
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DNA Security Services

DNA Security Services

(3)
“DNA Security Service team really know what they are doing.”
Free Initial Consultation
In Business Since 2010
Licensed
North Richland Hills, TX · 12 mi from Arlington
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Stiletto Spy & Company Investigations

Stiletto Spy & Company Investigations

(9)
  • Compassionate
  • Lawyer
  • Job
“I called Stiletto two days ago, engaged them yesterday, and they immediately began their search and completed service—service we were having issues with—before the end of today.”
In Business Since 2010
Licensed
Fort Worth, TX · 14 mi from Arlington
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Private Detective Services in Arlington, TX Cost Estimates

Minimum cost
$371
Maximum cost
$11745
National Average
$1484
Avg Per Hour Rates
$155
$866
$2473
Typical price range is based on 333 cost profiles
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Average Cost $1484
Minimum cost $371
Maximum cost $11745
Avg Per Hour Rates $155

Typical range $866 to $2473 is based on 333 cost profiles.

Why these companies made our list

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