Security Guard Companies in St Louis, Missouri

6 security guard companies serving St Louis, Missouri. Compare addresses, contacts, and coverage. 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. 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

3. Hudson Services

   PO Box 221000, St Louis, MO 63122-1000

   (314) 965-1929 www.hudsonservices.com St Louis City County 20 to 49 employees

4. Special Services

   1309 Convention Plz, St Louis, MO 63103-1908

   (314) 421-1800 www.featurewpdev.com St Louis City County 20 to 49 employees

5. 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

6. Will Electronics

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

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