Security Guard Companies in St Louis County, Missouri

7 security guard companies serving St Louis County, Missouri. Tell us what you need and we'll match you to a vetted partner.

1. Blackwell Professional Support

   9378 Olive Blvd # 330, St Louis, MO 63132-3224

   (314) 993-3800 www.blackwellinc.com St Louis County 50 to 99 employees

2. Contemporary Services Corp

   7220 N Lindbergh Blvd # 380, Hazelwood, MO 63042-2019

   (314) 831-5155 St Louis County 250 to 499 employees

3. Hackett Security Inc

   9811 S 40 Dr # 4, St Louis, MO 63124-1188

   (636) 256-8181 www.hackettsecurity.com St Louis County 50 to 99 employees

4. Sound Room

   1661 Clarkson Rd, Chesterfield, MO 63017-4616

   (636) 537-0404 St Louis County 20 to 49 employees

5. Techguard Security LLC

   743 Spirit 40 Park Dr # 206, Chesterfield, MO 63005-1121

   (636) 519-4848 St Louis County 50 to 99 employees

6. Whelan Security Co Inc

   1699 S Hanley Rd # 350, St Louis, MO 63144-2900

   (314) 644-1974 www.whelansecurity.com St Louis County 20 to 49 employees

7. Will Electronics

   9789 Reavis Park Dr, St Louis, MO 63123-5315

   (314) 351-1896 www.willelectronics.com St Louis County 20 to 49 employees