Security Guard Companies in Harris County, Texas

22 security guard companies serving Harris County, Texas. Tell us what you need and we'll match you to a vetted partner.

1. Armadillo Security & Invstgtns

   2855 Mangum Rd # 415, Houston, TX 77092-7484

   (713) 645-2711 www.armadillosecurity.net Harris County 50 to 99 employees

2. Blue Moon

   PO Box 58388, Webster, TX 77598-8388

   (281) 332-1622 www.starprotectiontx.com Harris County 50 to 99 employees

3. Champion National Security

   9000 Southwest Fwy # 410, Houston, TX 77074-1522

   (713) 270-8446 www.silsecurity.com Harris County 50 to 99 employees

4. Connect One Security

   10750 Hammerly Blvd # 100, Houston, TX 77043-2317

   (832) 831-6939 www.myconnectonehome.com Harris County 100 to 249 employees

5. Davidson Corp

   11511 Katy Fwy # 645, Houston, TX 77079-1908

   (281) 920-9925 www.davidsonsecurity.com Harris County 20 to 49 employees

6. International Guard Svc

   2000 North Loop W # 131, Houston, TX 77018-8104

   (281) 822-6700 Harris County 20 to 49 employees

7. Lake County Security

   6601 Hillcroft St # 220, Houston, TX 77081-4818

   (713) 995-5100 www.lakecountysecurity.com Harris County 20 to 49 employees

8. Med Security Inc

   7505 Fannin St # 315, Houston, TX 77054-1945

   (210) 314-1850 www.med-securityinc.com Harris County 20 to 49 employees

9. Mps Security Svc Inc

   2180 North Loop W # 110, Houston, TX 77018-8003

   (713) 787-0278 Harris County 20 to 49 employees

10. Preferred Technologies Inc

    1414 Wedgewood St, Houston, TX 77093-1835

    (281) 442-0550 www.pref-tech.com Harris County 20 to 49 employees

11. Professional Guard & Patrol

    7007 Gulf Fwy # 216, Houston, TX 77087-2598

    (713) 847-0040 www.5pgpinc.net Harris County 50 to 99 employees

12. River Dale Patrol

    PO Box 27321, Houston, TX 77227-7321

    (713) 633-1017 Harris County 20 to 49 employees

13. River Oaks Patrol

    PO Box 22632, Houston, TX 77227-2632

    (713) 622-0001 Harris County 20 to 49 employees

14. S & S Investigations

    820 W Main St, La Porte, TX 77571-4966

    (281) 471-0102 www.ssinv.net Harris County 50 to 99 employees

15. Secure1one Security Protctn

    7011 Harwin Dr # 250, Houston, TX 77036-2139

    (713) 782-0906 www.secure1one.com Harris County 20 to 49 employees

16. Security World

    12337 Jones Rd # 204, Houston, TX 77070-4844

    (713) 465-8889 www.securityworldonline.com Harris County 20 to 49 employees

17. Seyah Ltd

    10750 Hammerly Blvd # 100, Houston, TX 77043-2317

    (713) 986-1902 Harris County 50 to 99 employees

18. Shield International Protectio

    10101 Fondren Rd # 100, Houston, TX 77096-4558

    (713) 772-6444 www.theshieldofprotection.com Harris County 20 to 49 employees

19. Spartan

    6689 W Sam Houston Pkwy S # 10, Houston, TX 77072-1607

    (713) 774-0180 www.securitybyspartan.com Harris County 50 to 99 employees

20. Texas Pioneer Control Ofc

    1001 Gulf Bank Rd, Houston, TX 77037-2512

    (281) 617-7467 Harris County 20 to 49 employees

21. Tx Security

    2640 Fountain View Dr # 129, Houston, TX 77057-7610

    (713) 776-2300 www.txpatrolsecurity.com Harris County 50 to 99 employees

22. Weiser Security Svc Inc

    2616 S Loop W # 260, Houston, TX 77054-0005

    (713) 592-6800 www.weisersecurity.com Harris County 50 to 99 employees