Best Private Investigators near Magnolia, TX

1 of these agencies is based in Magnolia; the others serve Magnolia from towns including Conroe (17 mi), Spring (24 mi) and Hempstead (16 mi).

2 open 24/7 · 3 open weekends · 7 rated 4.5+ · 6 show a license

Data verified October 15, 2026

Safesecure 360

Safesecure 360

4.8 11 reviews
“They are very professional, punctual, and always help carry out our vision of operational excellence to our clients.”
LicensedSince 2010
6110 FM 1488
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My Armor Services

My Armor Services

4.9 31 reviews
“Every time Office Lee answered my phone immediately and told me the details of what to do.”
Free phone consultationOpen 24 hoursSince 2011
Houston, TX · 36 mi from Magnolia
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Tri-Star Investigations & Process Service

Tri-Star Investigations & Process Service

4.3 8 reviews
“I highly recommend Marc and Tri-Star Investigations - I was very satisfied with their service and grateful for the help.”
License #A19675 / PSC-23085Since 2014
Conroe, TX · 17 mi from Magnolia
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Tim D. Wilson Investigations

Tim D. Wilson Investigations

Free consultationLicense #A10227Serves Houston, New Orleans, United StatesSince 2005
Hempstead, TX · 16 mi from Magnolia
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Leatherneck Investigations

Leatherneck Investigations

5.0 33 reviews
“They promptly got back and were professional about analyzing questions about an issue a potential client of mine had.”
Free phone consultationLicense #C17552Serves Texas, Gulf Coast region +8Open 24 hoursSince 2014
Spring, TX · 24 mi from Magnolia
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Texas Polygraph Services

Texas Polygraph Services

4.5 7 reviews
“She helped me so much I couldn't thank her more she also communicates with her clients very well and try to help the best way she can I appreciate her more than anything thank you Mary from Jalyssa ♥️🩵🌸🌺”
Since 2005
Conroe, TX · 17 mi from Magnolia
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The 10 agencies on this page are the private investigators listed for Magnolia, 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: Magnolia, TX

8 of the 10 agencies on this page have a rating, from 4.3 to 5.0 across 125 reviews; 7 are rated 4.5 or higher. 2 are open around the clock; 3 are open on Saturdays and 2 on Sundays. 6 show a license on their websites. 7 have ten or more years of experience, the longest 21 years. 2 offer urgent consultations and 3 offer a free initial consultation. We have a website on file for 8 of the agencies on this page; 8 publish a contact page and 4 list a public email. 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 Magnolia describe their work online?

8 of the 10 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.

Invictus Security and Investigations

Invictus Security and Investigations

5.0 2 reviews
License #C11606701Since 2020
Conroe, TX · 17 mi from Magnolia
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Markham Investigations

Markham Investigations

LicensedSince 2010
Spring, TX · 24 mi from Magnolia
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Resultquest

Resultquest

LicensedSince 2014
Conroe, TX · 17 mi from Magnolia
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Jenkins Investigations

Jenkins Investigations

5.0 1 review
“He met with me numerous times, always took the time to answer my questions, and made sure our family understood what was happening throughout the process.”
Conroe, TX · 17 mi from Magnolia
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Why these companies made our list

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