We meticulously test and assess everything we review. Learn more about why you can trust us.

6 Best Private Investigators in Houston 

5 Best Private Investigators in Houston
AMS Investigations

Our Criteria:

Communication Skills  – When dealing with clients, the top Houston private investigators must be adept at explaining concepts. They should also possess excellent talking skills so they could better extract information from others.
Confidentiality – Private investigators should employ measures to conceal the identity of their clients so they would remain anonymous to the party that the detectives would be investigating.
Promptness – Some clients require certain information as fast as possible due to various reasons. Thus, these private detectives should be quick in sending their discoveries and findings to their clients.
Transparency – A contract is necessary for the client to have an understanding of the services that the investigators would perform for them. With that, the contracts must clearly state the scope of the company’s work and disclaimers.

1. Panoramic Investigations

Panoramic Investigations

Services: Static or Mobile Surveillance, Background Checks, Workplace Investigations, Civil Investigations, Domestic and Family Investigations, Criminal Defense, Deception Analysis, Missing Persons, Accident Reconstruction

Website: http://www.panoramicinvestigations.com/ 

Address: 3616 Richmond Ave., Houston, TX 77046

Contact Details: (832) 304-3577

Operating Hours: Monday to Sunday: 8:00 A.M. – 9:00 P.M.

Google Reviews Score4.7/5
Yelp Reviews Score5/5
Top Rated Local Reviews Score4.9/5
Total Reviews5/5
Score Consistency5/5
Communication Skills4.5/5
Confidentiality5/5
Promptness4.5/5
Transparency5/5

Pros

  • Excels in tracking people through various databases
  • Tracks missing items through footage across the city
  • Offers partial refunds in case they failed to accomplish the job

Cons

  • Basic tracking services are costly
  • Slow replies during certain instances

Panoramic Investigations excels in locating people and stolen properties throughout the Houston area.We’re amazed at how thoroughly the investigators of this firm comb through information to help them track people. 

When it comes to its sources of leads, the company knows how to sift through databases of organizations like phone companies, courts, and other public records. A client told us that this firm tracked down a scammer with nothing but a phone number.

It’s also a great practice that they also use the internet to quickly find people. As soon as their detectives take a case, they immediately begin searching for the name of the person on social media sites and other public websites.

On stolen items like vehicles, the investigators are quick to acquire CCTV tapes from the government and private establishments. With this, they would try to create a route where the item may have ended up.

Despite their meticulousness, Panoramic Investigations’ basic services cost a bit higher than average. Also, they sometimes reply slowly when asked for updates.

Regardless, we commend how Panoramic Investigations refunds part of their fees in case they’re unsuccessful with the task given to them. We think this shows that the company is committed to providing actual results to clients

2. Gradoni & Associates

Gradoni & Associates' Homepage

Services: Criminal Investigations, Capital Murder Cases, Family Related Background Investigations, Social Background Checks, Infidelity & Cheating Spouses, Family & Divorce Investigations, Houston Surveillance Services

Website: https://www.gradoni.com/ 

Address: 2611 Cypress Creek Pkwy c100, Houston, TX 77068

Contact Details: (281) 440-0800

Operating Hours: Monday to Friday: 8:00 A.M. – 5:00 P.M.

Saturday to Sunday: Closed

Google Reviews Score4.8/5
Yelp Reviews Score5/5
Total Reviews4/5
Score Consistency5/5
Communication Skills4.5/5
Confidentiality5/5
Promptness5/5
Transparency5/5

Pros

  • Assist in gathering evidence for capital murder cases
  • Considers the well-being of children and victims when talking to them
  • Helped in investigating certain high-profile cases in Texas

Cons

  • Has a smaller investigative team than other companies
  • Rejects most clients, especially when the case is a bit unfeasible

Gradoni & Associates mainly work with law firms to assist them in gathering information for criminal cases, especially for murder cases that could lead to the death penalty.

The attention to detail of the company’s investigators when acquiring pieces of evidence. They’ll exhaust every possible angle when collecting testimonies and will find every record to shed light on the case.

When communicating with certain people like crime victims and children, the company detectives make sure that their identities are protected. They’re also careful in questioning so they won’t trigger their traumas regarding the case.

Remember that the police aren’t the only group that could perform inquiries. Private investigators often help in many criminal and civil cases, mainly in gathering information for law firms so that these lawyers could focus more on the legal aspects of the case.

Although, you may find it difficult to book their services because they have a few investigators on their roster.

Also, the company often rejects clients, especially when the task they’re presenting is a little unfeasible. While inconvenient, we like that the company is direct-to-the-point.

Still, it’s amazing that Gradoni & Associates worked on some high-profile cases in Texas like the child drowning case of Andrea Yates in 2001 and the family murders in Bellville. This shows their track record as investigators helping solve crimes.

3. ACES Private Investigations Houston

ACES Private Investigations Houston' Homepage

Services: Surveillance Background Checks/Background Investigations, GPS Tracking, Infidelity Investigations, Missing Persons, Interviewing Witnesses, Injury Cases, Child Custody, Investigative Services, Legal Matters, Fraud Investigative Services,

Website: https://acespihouston.com/ 

Address: 1001 Texas Ave #1400, Houston, TX 77002

Contact Details: (281) 404-4366

Operating Hours: Open 24 Hrs

Google Reviews Score4.9/5
Top Rated Local Reviews Score4.6/5
Total Reviews5/5
Score Consistency5/5
Communication Skills4.5/5
Confidentiality5/5
Promptness5/5
Transparency5/5

Pros

  • Helps in performing a background check on employees and applicants
  • Thoroughly check social media when investigating job candidates
  • Open 24 hours daily

Cons

  • Focuses more on private security services
  • Background checks are pricey

ACES Private Investigations Houston shines in helping businesses perform background checks on their employees and job applicants.

Mainly, this investigative firm gathers relevant information about an applicant like their identity, past residences, employment history, credit score, criminal history, Social Security verification, and other information required by the company.

In the case of famous companies, we think it’s great that the investigators also check the applicant’s social media profiles for inappropriate or offensive posts that may not fit the company’s core values.

Note that any information obtained through these background checks can’t be used to discriminate against them as there are employment laws preventing companies from doing so.

Although, the information gathered can be used to avoid legal liabilities for companies that may arise due to the acts of some workers. This information could also be used as proof of a crime if necessary.

This investigation company, however, is more focused on providing private security. If you’re looking for a purely investigative company, they might not be the right fit for your needs.


Also, background checks are a bit pricier than other companies.

Still, we like that ACES Private Investigations Houston is available 24/7. If you need some late updates regarding your commission, you could easily reach their hotlines.

4. Edward Michael Investigations

Edward Michael Investigations' Homepage

Services: Mobile & Static Surveillance Operations, Infidelity & Cheating Spouse Investigations, Divorce & Child Custody Issues, Insurance Fraud & Workers’ Compensation, Pre-Marital Investigations, Background Checks & Screening, Missing Person Locates & Skip-Tracing, Civil Process Service, Personal Services for Individuals & Families

Website: https://investigatorshouston.com/ 

Address: 5100 Westheimer Rd #200, Houston, TX 77056

Contact Details: (713) 975-1505

Operating Hours: Monday to Sunday: 8:00 A.M. – 12:00 A.M.

Google Reviews Score4.8/5
Top Rated Local Reviews Score4.7/5
Total Reviews4.5/5
Score Consistency5/5
Communication Skills4/5
Confidentiality5/5
Promptness4.5/5
Transparency5/5

Pros

  • Employ ingenious ways of catching infidelity in action
  • Detailed investigative reports
  • Has free consultation services 

Cons

  • Reports on infidelity take a long time to arrive
  • Their hotlines are sometimes dropping calls from clients

You could call Edward Michael Investigations if you ever need help in getting concrete proof of your spouse’s infidelity.

We’re in awe of the company detectives’ diligence in acquiring photo or video evidence of the cheating. Aside from getting CCTV footage, the investigators also follow the spouse to catch them in the act.

If you’re worrying that your partner might get wind of you snooping, the investigators use spying devices like hidden cameras and voice recorders so you would obtain cold, hard proof of unfaithfulness.

When these records aren’t feasible, the company instead tracks paper trails and creates a detailed report on their findings. Previous clients praise how the report covers shreds of evidence like purchases, travel history, and others

Those planning to divorce their spouse could use the services of the company so the settlement would be more in favor of them in case there’s proof of adultery.

Although, the findings of these investigations take a lot of time to process. There are also cases of some clients being annoyed that the company’s hotline would drop their calls.

Regardless, Edward Michael Investigations offers free evaluations so you could get a price estimate of the sleuthing job.

5. AMS Investigations

Services: Static or Mobile Surveillance, Background Checks, Workplace Investigations, Civil Investigations, Domestic and Family Investigations, Criminal Defense, Deception Analysis, Missing Persons, Accident Reconstruction

Website: https://amsinvestigations.com/

Address: Houston, TX, United States

Contact Details: (281)812-9799

Operating Hours: Monday to Sunday: 8:00 A.M. – 9:00 P.M.

Google Reviews Score4.8/5
Top Rated Local Reviews Score4.7/5
Total Reviews4.5/5
Score Consistency5/5
Communication Skills4/5
Confidentiality5/5
Promptness4.5/5
Transparency5/5

Pros

  • Employ ingenious ways of catching infidelity in action
  • Detailed investigative reports
  • Has free consultation services 

Cons

  • No promos at the present
  • Busy during peak days

Our experience with AMS Investigations began with a comprehensive range of investigative services. From background checks to surveillance, their offerings covered a spectrum of needs, ensuring a thorough and tailored approach to our case.

Efficiency is a hallmark of AMS Investigations. The team’s prompt response to our inquiry, coupled with their swift initiation of the investigation, showcased their commitment to timely and effective service. Throughout the process, communication was clear, keeping us informed at every crucial step.

The quality of investigation provided by AMS Investigations exceeded our expectations. The investigators demonstrated a high level of expertise, employing both discretion and precision in gathering information. The comprehensive and well-documented reports they delivered were instrumental in aiding our decision-making.

Our experience with AMS Investigations was marked by a professional and confidential atmosphere. The team not only maintained the privacy of our case but also exhibited a respectful and understanding approach. This created a sense of trust and reliability throughout the investigation.

In terms of cost, AMS Investigations provides reasonable pricing for their services. The transparency in their billing and the absence of hidden fees made the financial aspect of our collaboration straightforward and predictable, contributing to a positive overall experience.

6. Advanced Investigative & Screening Solutions

Advanced Investigative & Screening Solutions' Homepage

Services:  Tracking Devices, Child Custody Investigations, Cheating Spouse Investigations, Criminal / Civil Investigations, Criminal Defense, Internet Investigations, Phone Searches, Online Dating Investigation, Locates / Missing Persons, Polygraph / Lie Detector

Website: https://houstonpi.com/ 

Address: 4606 Farm to Market 1960 Rd W #400, Houston, TX 77069

Contact Details: (281) 397-9535

Operating Hours: Monday to Sunday: 9:00 A.M. – 5:00 P.M.

Google Reviews Score5/5
Total Reviews4/5
Score Consistency5/5
Communication Skills4.5/5
Confidentiality5/5
Promptness4.5/5
Transparency5/5

Pros

  • Excels in internet investigations
  • Could assist in unmasking people on online dating apps and scammers
  • Provides free investigation courses on their website

Cons

  • Online channels are difficult to reach
  • The company currently doesn’t have office visits

What we love about Advanced Investigative & Screening Solutions is their services related to online investigations

This detective agency can assist you in determining if the person you’re talking to on dating apps is real. Through various methods like searching on social media and reverse image searches, the company can pinpoint if your partner is lying to you.

In catfishing cases, it’s great that the company can also unmask the person you’re talking to. We think this service could potentially save your life as there are cases of abusers and killers picking their victims through online dating apps.

Concerning that, the company also offers tracking services for people victimized by online fraud and scams. By finding the e-mail, numbers, and profiles of these scammers, the company can help law enforcement recover your money.

Note that the online fraud tracking service doesn’t guarantee that you’ll get your assets back from scammers immediately, as some operate outside the country to evade US law enforcement.

Despite that, it’s a bit difficult to reach the company online as they provide little contact information aside from their number and e-mail. Also, they’re currently on a 100% remote setup, which may prevent clients from visiting their offices.

Still, we found it informative that Advanced Investigative & Screening Solutions has free online surveillance courses, which teach aspiring detectives and normal people sleuthing skills that could come in handy in the future.

FAQs About Private Investigators

Related topics