List Of All security company Leads in St. Louis
Searching for security company in St. Louis? Below are 22 businesses with the essentials - location, contact details, and customer ratings. R and G Protective Services leads the ratings at 5.0★, and most businesses on this list average around 4.1★. Details were last refreshed 10/11/2026, so you can browse with confidence and reach out directly to the ones that fit.
22 results · last updated 10/11/2026
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| Company | Address | Rating | Phone | Website | Social | |
|---|---|---|---|---|---|---|
R and G Protective ServicesSecurity service | +****7***942View in Leads Search | - | mgr-security.com/ | - | ||
Statewide Protection Services LLCSecurity guard service | +*******9*00View in Leads Search | td****@s*****.comView in Leads Search | www.statewideprotectionservices.com/ | |||
SK SecuritySecurity guard service | +*9**7***633View in Leads Search | - | s-ksecurity.com/service-area/st-louis-mo/ | |||
SK SecuritySecurity guard service | +*8*6*97**47View in Leads Search | - | s-ksecurity.com/service-area/st-louis-mo/ | |||
MP Metropolitan Public Safety (OFFICER HENSLEY)Department of Public Safety | - | - | - | - | ||
Citywide AlarmsSecurity system supplier | +*****666760View in Leads Search | - | citywidealarms.com/?utm_source=google_business_profile&utm_medium=organic&utm_campaign=st_louis | - | ||
Burnes-Citadel SecuritySecurity system supplier | +****77*7*75View in Leads Search | - | www.burnes-citadel.com/ | |||
ACF Alarm CompanySecurity system supplier | +****8698*00View in Leads Search | sa***@a*******.netView in Leads Search | www.acfalarm.net/ | |||
Blueline SecuritySecurity guard service | +******96*48View in Leads Search | in**@s******************.comView in Leads Search | www.stlbluelinesecurity.com/ | |||
Citizen's Guard Security - St. LouisSecurity guard service | +*877***8770View in Leads Search | se******@c************.usView in Leads Search | citizens-guard.com/ | |||
HS Hudson Services, WorkSecurity guard service | +****6****40View in Leads Search | - | - | - | ||
Praetorian Guard Services | St. Louis Private Security Guard Agency, Executive Protection CompanySecurity guard service | +*8**7**8*73View in Leads Search | - | www.praetorianguardservices.com/ | - | ||
Campbell Security and Services GroupSecurity service | +*****99**21View in Leads Search | - | campbellsecuritygroup.com/ | - | ||
GCI Security, Inc.Security guard service | +*********00View in Leads Search | - | gcisecurityinc.com/ | - | ||
Sentry Security Agency IncSecurity guard service | +****867**25View in Leads Search | - | www.securitystl.com/ | - | ||
Securitas Security Services USASecurity guard service | +*********22View in Leads Search | - | www.securitasinc.com/ | |||
GardaWorldSecurity service | +****6****27View in Leads Search | - | www.garda.com/locations/united-states/missouri/us-security-services-headquarters | |||
Gateway Security ServiceSecurity guard service | +*****9**879View in Leads Search | - | gatewaysecurityservice.com/ | - | ||
Praetorian Guard Services: Private Security Guard Company St. Louis MO, Security ContractorSecurity guard service | +*8**7**8*73View in Leads Search | - | www.praetorianguardservices.com/ | - | ||
Signal of St. LouisSecurity guard service | +*******9*34View in Leads Search | - | www.teamsignal.com/find-a-location?row_id=95230014492 | |||
GardaWorldSecurity service | +*********30View in Leads Search | - | www.garda.com/locations/united-states/missouri/st-louis-cash-services-branch | |||
Cynergie Security GroupSecurity service | +******6**02View in Leads Search | in**@c**************.comView in Leads Search | www.cynergieholdinggroup.com/ |
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