Best Private Investigators in Magnolia, TX

The highest-rated Private Investigator & Detective companies out of 165 vetted & reviewed in the Magnolia area.

Safesecure 360

Safesecure 360

(12)
  • Team
  • Company
  • Leadership
“Id rank Safe Secure360 in the good if not great column simply because the communication is great, and they treat you like you are a part of the team from day one.”
Licensed
In Business Since 2010
6110 FM 1488, Magnolia, TX
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CRS Process Servers

CRS Process Servers

(49)
  • Price
  • Affidavits
  • Stars
“Very detailed got to work as soon as I inquired about the service and very professional I definitely recommend Ryan he's top notch and would definitely use him again.”
Licensed, BBB Rating: A+
In Business Since 2017
8765 Spring Cypress Rd Suite L #219, Spring, TX
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My Armor Services

My Armor Services

(23)
  • Company
  • Officer
  • Transport
“What's more is that the officers were so calm, compassionate and encouraging to me, and extremely patient and caring for my son, who was outright disrespectful to them and put up a fight.”
Emergency Services
In Business Since 2011
Free Initial Consultation
134 Vintage Park Blvd, Houston, TX
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International Specialized Investigations

International Specialized Investigations

(25)
Domestic Investigations, Criminal Defense, Surveillance
“I was in over my head on a case in Ecuador & International Specialized Investigations not only taught me valuable information but went beyond their due diligence to help me find the information I needed to move forward on my case.”
Licensed
In Business Since 2015
10210 Grogans Mill Rd Suite #245, The Woodlands, 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...”
Licensed
In Business Since 2020
7418 Mango Orchard Ln #77304, Conroe, TX
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Tim D. Wilson Investigations

Tim D. Wilson Investigations

“Headquartered in Houston, Texas, we have associate offices in New Orleans, Chicago, New York City, Los Angeles, Miami, and Mexico. Our expert staff has successfully rescued hostages from the deserts of the Middle East to the jungles of Venezuela and ...”
Licensed
In Business Since 2005
Free Initial Consultation
Serving Magnolia Area
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Advanced Investigative & Screening Solutions

Advanced Investigative & Screening Solutions

(49)
Tracking Device, Criminal / Civil Investigations, Locates / Missing Persons
“Very interesting conversation when you cannot get the police to help you after a grand theft Auto case with a side of ten years of harassment and defamation and no restitution”
Licensed, BBB Accredited
In Business Since 1999
Transparent Fees & Pricing
4606 Farm to Market 1960 Rd W #400, Houston, TX
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GPI Defense

GPI Defense

(44)
Personal Bodyguard, Event Security, Executive Protection
“The team is very professional and very helpful we had a small get together and we're very helpful keeping us safe and the environment under control would definitely want them to keep patrolling the area.”
Licensed
In Business Since 2017
Free Initial Consultation
2455 Farm to Market 2920 Ste A, Spring, TX
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Leatherneck Investigations

Leatherneck Investigations

(28)
Infidelity Investigations, Workplace Violence, GPS Tracking
“I had a deadline to meet and if it wasn't for his help I would not have got the information I needed to proceed with a positive outcome on a case I have been working on for almost 2 years.”
Emergency Services
In Business Since 2016
Free Initial Consultation
24800 I-45 #340, Spring, TX
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Cassaro Private Investigations & Security Services

Cassaro Private Investigations & Security Services

(30)
  • Team
  • Hands
  • Chose
“I am so happy that Jasmine and her firm took on the case to bring Baby Keiser home, Jasmine is a phenomenal woman and made sure that baby was back home with his parents…If you need a PI service definitely contact the firm!!”
Licensed
In Business Since 2021
Free Initial Consultation
Emergency Services
3303 Farm to Market 1960 Rd W, Houston, TX
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Gradoni & Associates

Gradoni & Associates

(40)
Criminal Defense, Family Law & Divorce, Corporate Investigations
“Twice I've had yo use Gardoni and Associates and both times they were successful in less than 24 hours when process servers and constables couldn't get the job done.”
Licensed
In Business Since 1994
Accepts All Major Credit Cards
13810 Champion Forest Dr # 210, 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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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...”
Emergency Services
In Business Since 2010
10601 Grant Rd Suite 215, Houston, TX
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AMS Investigations

AMS Investigations

(4)
Divorce Investigations, Wife Is Cheating, Private Investigator Service
“I was given excellent service and I highly recommend this firm!!!”
Licensed, BBB Accredited
In Business Since 2004
Serving Magnolia Area
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Prime Investigations and Legal Services

Prime Investigations and Legal Services

(12)
  • Communications
  • Law
“Worked hard to find a solution and they generally cared about me.”
Licensed
In Business Since 2021
Transparent Fees & Pricing
Serving Magnolia Area
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Invictus Security and Investigations

Invictus Security and Investigations

(2)
Process Service, Courier & Escort Services, Security
“Experienced and invested.”
Licensed
In Business Since 2020
3421 W Davis St Ste. 250, Conroe, TX
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Johnson Security Patrol & Investigations

Johnson Security Patrol & Investigations

(5)
  • Laws
  • Instructor
“A little late on the review but this guy right here is an amazing instructor even tho I was his only student that day but he did an amazing job and thought well good job man 🙏🙏👌👌👌💯💯💯keep up the good work …”
In Business Since 2022
17557 Imperial Valley Dr, Houston, TX
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Texas Polygraph Services

Texas Polygraph Services

(4)
“He proved my innocence!”
In Business Since 2005
1300 S Frazier St Suite 112, 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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US Security Investigations

US Security Investigations

(2)
“Good customer service”
In Business Since 2017
11811 North Fwy #608, Houston, TX
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Morris Investigations

Morris Investigations

(5)
“A no nonsense approach to getting the job done quick and efficient.”
Licensed
In Business Since 1999
Transparent Fees & Pricing
Houston, TX
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Checkmate Investigative Field Services

Checkmate Investigative Field Services

(1)
“Professional and will get the job done.”
Free Initial Consultation
In Business Since 2011
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...”
Licensed
In Business Since 2011
4008 Louetta Rd #235, Spring, TX
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Asset Locate Services

Asset Locate Services

Fast Turn Around, , Advanced Investigations
“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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Private Detective Services in Magnolia, TX Cost Estimates

Minimum cost
$300
Maximum cost
$9500
National Average
$1200
Avg Per Hour Rates
$125
$700
$2000
Average price range is based on 420 cost profiles
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Average Cost $1200
Minimum cost $300
Maximum cost $9500
Avg Per Hour Rates $125

Average range $700 to $2000 is based on 420 cost profiles.

Why these companies made our list

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