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
My Armor Services
Tri-Star Investigations & Process Service
Tim D. Wilson Investigations
Leatherneck Investigations
Texas Polygraph Services
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.