Houston:(281) 410-1334

International Specialized Investigations
International Specialized Investigations
  • Home
  • About Us
  • Contact Us
  • Services
    • Criminal Defense
    • Domestic Investigations
    • Surveillance
  • Our Service Areas
  • Mexico Investigations
  • Process Servers
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  • More
    • Home
    • About Us
    • Contact Us
    • Services
      • Criminal Defense
      • Domestic Investigations
      • Surveillance
    • Our Service Areas
    • Mexico Investigations
    • Process Servers
    • Payments
  • Home
  • About Us
  • Contact Us
  • Services
    • Criminal Defense
    • Domestic Investigations
    • Surveillance
  • Our Service Areas
  • Mexico Investigations
  • Process Servers
  • Payments
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PRIVATE INVESTIGATIONS IN TEXAS AND MEXICO

PRIVATE INVESTIGATIONS IN TEXAS AND MEXICOPRIVATE INVESTIGATIONS IN TEXAS AND MEXICO

Domestic, Corporate, & Litigation 

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PROFESSIONAL LICENSED PRIVATE INVESTIGATORS

Our licensed professional private investigators are bilingual English/Spanish speaking investigators  who are dedicated to finding the information you seek  

— whether in the Greater Houston metro area, across the great state of Texas, or Latin America.

LEARN MORE ABOUT OUR PRIVATE INVESTIGATORS

OUR SERVICES

Criminal defense private investigators in the Greater Houston metro area.

Criminal Defense Investigations

Bilingual English/Spanish speaking investigators with experience assisting criminal defense attorneys. 

FIND OUR MORE ABOUT CRIMINAL DEFENSE INVESTIGATORS
Private investigators in Houston, Spring, Tomball, The Woodlands and Conroe.

Domestic Private Investigations

 At International Specialized Investigations, we perform a broad range of domestic investigations to help safeguard you and your loved ones from any potential harm – whether physical, emotional or both.  

FIND OUT MORE ABOUT DOMESTIC PRIVATE INVESTIGATIONS
Surveillance investigators in Texas and Mexico.

Surveillance Investigations

One of the best reasons to hire a private investigator is for his or her experience and skill in modern surveillance. Our investigators are experts in static and mobile surveillance. 

FIND OUT MORE ABOUT OUR SURVEILLANCE INVESTIGATIONS
Accident resonstruction and investigations in Houston, Texas.

Accident Reconstruction

The International Specialized Investigations team helps identify the cause of accidents, prevent re-occurrences, and present vital information for legal proceedings, insurance claims, and transportation-related analysis. 

FIND OUT MORE ABOUT ACCIDENT RECONSTRUCTION
Private investigators in Mexico.

Private Investigations in Mexico

We provide a long list of services in Mexico. Our Private Investigators in Mexico have extensive experience operating in Mexico. 

FIND OUT MORE ABOUT PRIVATE INVESTIGATIONS IN MEXICO
Certified process services in Houston, Texas.

Certified Process Servers

We  have certified process servers in the following areas:

  • Brazoria County
  • Harris County
  • Montgomery County

CONTACT US FOR MORE INFORMATION

Our Reviews

PRIVATE INVESTIGATORS NEAR YOU

Why hire a private investigator near you?

We like to think the best of people. It would be nice to believe that friends, family, loved ones, and co-workers all had our best interests at heart. Imagine a world where dishonesty, fraud, infidelity, crime, and corruption didn’t exist.


In reality, there are times when you may face unpleasant situations. For instance, in a test of trust, you notice suspicious behavior at home, work, or neighborhood. People go missing.


You may experience feelings of fear and anxiety as a result. It can feel like you’ve lost control over your environment. Loss, betrayal, and uncertainty can do that to a person.


Situations like this call for expert advice and the help of experienced professionals. Moreover, this is where a nearby private investigation service can help. The right investigator can provide evidence; do background checks; find criminal records; ease your doubts, and help you regain control over your life.


If you are looking for a “private investigator near me,” you’ve come to the right place. We’ve helped many residents of Houston find the answers they were looking for.

FREQUENTLY ASKED QUESTIONS ABOUT PRIVATE INVESTIGATORS

What is a private investigator?

A private investigator — also known as a PI, Private Detective, or Private Eye — is someone that is hired to undertake an investigation. The State of Texas requires that private investigators have a license. 

How do I know if a private investigator is legit?

  1. Legitimate private investigators are licensed. Our private investigations license can be viewed by clicking on - https://tops.portal.texas.gov/psp-self-service/search/result/6525?type=business
  2. The best PI's have experience. The private investigators at International Specialized Investigations have extensive experience in the private investigations field. 
  3. The best private investigators have a relevant background.  Before becoming a private investigator or detective, many people commonly have a background in legal matters or law enforcement. It may be work done as a police officer or detective or other law enforcement experience in some capacity. The skills in law enforcement carry over quite well. In many cases, a private investigator involves those with the same mentality as those engaged in criminal behavior. In many situations, an individual may not have committed a crime, but the frame of mind of the individual is much the same as seen by those working in law enforcement. 

How much does a private investigator cost?

Rates and fees vary depending on what the private investigator is tasked with. The cost to hire a private investigator can vary and be charged at an hourly rate or a flat rate. 

How do I hire a private investigator?

  1.  Make sure the private investigator is licensed and insured. A private investigator in Texas must be licensed and insured to conduct private investigations in Texas. 
  2. Make sure the private investigator has the experience to investigate your particular case. For example, you would not want a PI that only works surveillance to take on your criminal defense investigation. Many private investigators specialize in certain types of private investigations, and you rarely find a private investigator with the necessary experience to investigate all kinds of cases. 
  3. Do you have to meet the private investigator in person? It is not necessary to meet with the PI. Many private investigations can be conducted without meeting the private investigator in person. 
  4. Get a client agreement or contract. A client agreement will outline the deliverables and what you are paying for. A legitimate private investigator will provide you with a client agreement or contract. Do not risk doing business with someone that will not provide a client agreement or contract. 
  5. International Specialized Investigations accepts several forms of payment for retainers. The forms of payment are cash, check, Venmo, Cashapp, and Zelle. 

Does International Specialized Investigations have bilingual private investigators?

The private investigators at International Specialized Investigations are bilingual English/Spanish investigators. 

Where are our private investigators located?

The private investigators at International Specialized Investigations operate all over the Greater Houston area, including Spring, The Woodlands, Conroe, Waller, Humble, and Katy. Our private investigators are licensed to investigate anywhere in Texas. 


International Specialized Investigations is also well known for its private investigators investigating in many regions of Mexico. Call us at 281.410.1334 to see if we have a private investigator where you need service. Please keep in mind we do not broker out our assignments. 

CONTACT US

We offer a free 15 minute initial consult over the phone!

We love our customers, so feel free to schedule a free 15 minute call. 

Message us on WhatsApp

International Specialized Investigations

grayr@interspecinvestigations.com (281) 410-1334

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Please give us a call for a free 15 minute consultation over the phone. 

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International Specialized Investigations

6046 Farm to Market 2920 Suite 413, Spring, TX 77379

(281) 410-1334

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Texas D.P.S. License A18949

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