Citywide Alarms
Verified Pro
13 years online4.8(127)
Security Camera Installation in St. Louis, MO
Compare 26 security camera installation contractors near you in St. Louis and surrounding area with an average rating of 4.4/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Other Businesses in This Area
St Louis Security Cameras & Alarms
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4.312+ years onlinePhilibert Security Systems, Inc.
4.0~26 years onlineSentry Security Agency Inc
3.824½+ years onlineProtection 24 Inc Auto Alarm
3.215 years onlineCentral District Alarm Inc.
2.526+ years onlineMidwest Electronic Systems
1.0~17 years onlineSecurity Camera Installation in Nearby MO Cities
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Security Camera Installation in St. Louis, MO
St. Louis security camera installation deals with MO climate, the city's mix of older Central West End homes alongside newer subdivisions, and MO one-party consent for audio. Cheap cameras crack at extreme cold; IP67 metal housings essential. NeedInstall connects you with St. Louis installers who run conduit through unfinished basements, configure UniFi Protect or Reolink NVRs, and properly seal cable penetrations.
St. Louis camera installs run $1,500-$5,500 for 4-8 PoE cameras with NVR. MO requires a state EC license for 120V. Most installers prefer Reolink, Hikvision, Lorex, or UniFi.
Frequently Asked Questions
- Heated cameras?
- For driveway cams in January, yes.
- Cloud or local NVR?
- Local for St. Louis.
- Audio?
- MO is one-party consent.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across St. Louis and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.