Home › Missouri › St. Louis city › Security Camera & Doorbell Installation

Security Camera & Doorbell Installation in St. Louis city, Missouri

10 businesses offering security camera & doorbell installation in St. Louis city, MO. Updated 9-22-26. Serving St. Louis and Webster Groves and the rest of the county.

Business	Phone	Website
ACF Alarm CompanySt. Louis	(314) 869-8500	acfalarm.net	Report Phone doesn’t work Website doesn’t work
Burnes-Citadel SecuritySt. Louis	(314) 771-7275	burnes-citadel.com	Report Phone doesn’t work Website doesn’t work
Central District Alarm Inc.St. Louis	(314) 647-2001	mycda.net	Report Phone doesn’t work Website doesn’t work
Coltrane SystemsSt. Louis	(314) 244-3842	coltranesystems.com	Report Phone doesn’t work Website doesn’t work
ET Security and FireSt. Louis	(800) 500-7557	etsecurityandfire.com	Report Phone doesn’t work Website doesn’t work
Midwest Alarms PlusSt. Louis	(314) 481-5518	midwestalarmsplusincstlmo.com/products-services-security	Report Phone doesn’t work Website doesn’t work
Midwest Electronic SystemsSt. Louis	(314) 569-2814	midwestelectronicsystems.com	Report Phone doesn’t work Website doesn’t work
PAC Armor SecuritySt. Louis	(314) 772-0070	—	Report Phone doesn’t work
Prosegur Security USA – St. Louis OfficeSt. Louis	(314) 237-0200	prosegur.us/st-louis-security-guard-company	Report Phone doesn’t work Website doesn’t work
Tech Electronics of St. LouisSt. Louis	(314) 645-6200	techelectronics.com/locations/tech-electronics-st-louis	Report Phone doesn’t work Website doesn’t work

Listed alphabetically. If a phone number or website does not work, use Report on that listing. Business owners: write to contact@hometradesdirectory.com to correct or remove a listing.

All 105 trades in St. Louis city