Home Security in St. Louis, Missouri
Best Home Security Companies in St. Louis
St. Louis (population about 280,000) has a competitive market of home security companies serving the wider Missouri area. Comparing providers on ratings, reviews, licensing, and price is the best way to find a professional who fits your project and your budget.
St. Louis at a glance
- Population
- 281,754
- Size in Missouri
- #2 largest city
Source: U.S. Census Bureau, Vintage 2023 Population Estimates (POPESTIMATE2023)
What home security labor costs near St. Louis
That's the St. Louis, MO-IL metro-area median for Security and Fire Alarm Systems Installers, about even with the national median. Because labor is the biggest line item in most home securityjobs, it's a strong signal of what you'll pay to hire in St. Louis.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025 · metro-area estimate · Security and Fire Alarm Systems Installers (SOC 49-2098)
Permits & licensing in St. Louis
Building permits in St. Louis are issued locally — confirm what your project needs with the St. Louis building department before work starts. Contractor licensing is handled at the state level; Missouri has no statewide general-contractor license, so check the Missouri (contractor licensing is handled by local jurisdictions) and local rules.
Licensing info — Missouri (contractor licensing is handled by local jurisdictions)
Top-Rated Home Security Companies in St. Louis
Below are highly rated home security companies serving St. Louis and the surrounding area. Compare providers, request quotes, and find the right professional for your project.