Best Private Investigators in The Woodlands, TX

The highest-rated Private Investigator & Detective companies out of 133 vetted & reviewed in the The Woodlands area.

International Specialized Investigations

International Specialized Investigations

(25)
Criminal Defense, Surveillance, Domestic Investigations
“Ryan is my go to guy when I subcontract surveillance and any additional cases, If your looking for an amazing investigator that has integrity, goes above and beyond for his cases seek no further than International Specialized Investigations.”
In Business Since 2015
Licensed
10210 Grogans Mill Rd Suite #245, The Woodlands, TX
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Advanced Investigative & Screening Solutions

Advanced Investigative & Screening Solutions

(49)
Cheating Spouse Investigations, Survelliance, Locates / Missing Persons
“I had a concern about extra marital affairs my wife may have been engaged in and this guy walked me through all my concerns and the best options to resolve my concerns.”
In Business Since 1999
Transparent Fees & Pricing
Licensed, BBB Accredited
4606 Farm to Market 1960 Rd W #400, Houston, TX
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CRS Process Servers

CRS Process Servers

(49)
  • Reviews
  • Affidavits
  • Communication
“He asked for a tip (which I paid), but he did a fantastic job finding the respondent -- then didn't turn in the Affidavit over 5-10 dollars -- which I would have happily paid 10-30 for.”
In Business Since 2017
Licensed, BBB Rating: A+
8765 Spring Cypress Rd Suite L #219, Spring, TX
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GPI Defense

GPI Defense

(44)
Disaster Response, Onsite Security, Executive Protection
“I enjoy going to work every day and have never had an issue that could not be resolved by just reaching out to anyone, This includes Troy, Lisa, Rachel or any of the excellent upper management.”
In Business Since 2017
Free Initial Consultation
Licensed
2455 Farm to Market 2920 Ste A, Spring, TX
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Leatherneck Investigations

Leatherneck Investigations

(28)
Injured Worker Surveillance, Tscm - Countermeasures, Security Services
“I would highly recommend Leatherneck Investigations to anyone I care about, and will certainly utilize their services in the future should I have the need.”
In Business Since 2016
Free Initial Consultation
Emergency Services
24800 I-45 #340, Spring, TX
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Cassaro Private Investigations & Security Services

Cassaro Private Investigations & Security Services

(30)
  • Sister
  • Company
  • Chose
“They replied quick to every call and texts, they stayed up late nights working hand and foot on the case, they helped us with many interviews and spreading the word, they even helped my sister with getting out of state and back and was by her side e...”
Free Initial Consultation
In Business Since 2021
Emergency Services
Licensed
3303 Farm to Market 1960 Rd W, Houston, TX
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Gradoni & Associates

Gradoni & Associates

(40)
Family Law & Divorce, Corporate Investigations, Criminal Defense
“I hired Gradoni and Associates to help me with a background check on a family member who I've been suspecting of not being the person they claimed to be.”
In Business Since 1992
Accepts All Major Credit Cards
Licensed
13810 Champion Forest Dr # 210, Houston, TX
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My Armor Services

My Armor Services

(23)
  • Job
  • Transport
  • Organized
“Lee Pace is basically no nonsense type of employer, he is stern but definitely fair; He expects his agents to follow suit and show the same professionalism and accountability that the organization's reputation stands on.”
In Business Since 2011
Free Initial Consultation
Emergency Services
134 Vintage Park Blvd, Houston, TX
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Metropol Security Services

Metropol Security Services

“Understanding the psychodynamics of interpersonal violence has made Metropol Security Services a value driven watch, guard and patrol organization committed to excellence. Whether you're looking for a complete security solution or a specific assignme...”
In Business Since 2010
Emergency Services
10601 Grant Rd Suite 215, Houston, TX
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Invictus Security and Investigations

Invictus Security and Investigations

(2)
Security Patrol Services, Security, Private Investigation
“Best company to work for they take care of their employees never had that before been doing security for 19 years and to get respect is sup”
In Business Since 2020
Licensed
3421 W Davis St Ste. 250, Conroe, TX
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Thomas Polygraph Services

Thomas Polygraph Services

(4)
“I drove over an hour and a half just to use him because he was the only examiner in Houston who really took the time to answer my questions on the phone.”
In Business Since 2008
12603 Hwy 105 W suite 204, Conroe, TX
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Texas Polygraph Services

Texas Polygraph Services

(4)
“Best around.”
In Business Since 2005
1300 S Frazier St Suite 112, Conroe, TX
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Safesecure 360

Safesecure 360

(12)
  • Company
  • Leadership
  • Team
“I could not ask for a better company to work for very understanding people almost been with the company for year and it's the best decision I've made in my life thank y'all”
In Business Since 2010
Licensed
6110 FM 1488, Magnolia, TX
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Tri-Star Investigations & Process Service

Tri-Star Investigations & Process Service

(6)
“Through the up's and down's for young businessmen of 14 years ago and having a prior business relationship with Marc in Utah, I would strongly recommend to anyone in Texas needing security or investigations work to contact Marc Maier and his busines...”
In Business Since 2020
Licensed
7418 Mango Orchard Ln #77304, Conroe, TX
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Checkmate Investigative Field Services

Checkmate Investigative Field Services

(1)
“Professional and will get the job done.”
In Business Since 2011
Free Initial Consultation
2162 Spring Stuebner Rd #140-211, Spring, TX
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Markham Investigations

Markham Investigations

“Protect your company with MARKHAM INVESTIGATIONS, LLC in Spring, Texas.Let our licensed private investigators help you with your security needs. With more than 30 years of experience, we offer you reliable services including accident, civil, criminal...”
In Business Since 2009
Licensed
4008 Louetta Rd #235, Spring, TX
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Resultquest

Resultquest

Employment / Labor Law Attorneys, Business Attorney, Corporate Counsel
“We utilize a measured and thorough investigation process proven by decades of experience, and report the results in a concise and tailored format.”
In Business Since 2014
Licensed
10315 Lakewood Dr, Conroe, TX
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Asset Locate Services

Asset Locate Services

Advanced Investigations, , Asset Search
“Asset locate Services have been providing services to my business for the past 12 months.They are very proficient and friendly.Due to the excellent results,I have been able to provide a better quality of service to my clients. I have recommended them...”
Licensed
14315 Torrey Village Dr, Houston, TX
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Kelmar Global

Kelmar Global

“Few moments are as disconcerting as the one when you realize you may need to hire a private investigator in order to get to the bottom of a situation, but clients usually feel that revealing information is better than remaining in the dark. Kelmar Gl...”
In Business Since 2014
Emergency Services
Licensed
Serving The Woodlands Area
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Jenkins Investigations

Jenkins Investigations

318 N Main St, Conroe, TX
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Confidential Research

Confidential Research

“With a professional background that spans more than 40-years of law enforcement investigative and police leadership experience, at Hendricks Polygraph, Inc. and Confidential Research, Inc., we are proud of our past history and long-standing approach ...”
In Business Since 2011
Serving The Woodlands Area
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CNC Investments

CNC Investments

“Ilan Investments is a privately held real estate investment manager, focused in the multifamily sector. Headquartered in Houston TX, the company's involvement in the industry can be traced back to its inception in 1982. With over 100,000 units transa...”
In Business Since 2010
4420 FM 1960, Houston, TX
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Atlas Security & Investigations

Atlas Security & Investigations

(15)
  • Company
“She treated her supervisors and colleagues with respect (especially me), but she would never associate with anyone who did not exhibit similar good values and morals.”
In Business Since 2015
505 N Sam Houston Pkwy E #100, Houston, TX
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A True P.I. Private Investigator

A True P.I. Private Investigator

(8)
“Extremely professional, personable, and quick to help.”
Free Initial Consultation
In Business Since 2004
Emergency Services
Licensed
Serving The Woodlands Area
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Private Detective Services in The Woodlands, TX Cost Estimates

Minimum cost
$354
Maximum cost
$11200
National Average
$1415
Avg Per Hour Rates
$148
$826
$2358
Fair price range is based on 382 cost profiles
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Average Cost $1415
Minimum cost $354
Maximum cost $11200
Avg Per Hour Rates $148

Fair range $826 to $2358 is based on 382 cost profiles.

Why these companies made our list

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