Home Security in Centennial, Colorado
Best Home Security Companies in Centennial
With a population of about 110,000, Centennial keeps home security professionals busy year-round. The right Home Security company means a job done once and done right, so it pays to review ratings, read real customer feedback, and gather written quotes before you commit.
Centennial at a glance
- Population
- 106,883
- County
- Arapahoe County
- Size in Colorado
- #11 largest city
Source: U.S. Census Bureau, Vintage 2023 Population Estimates (POPESTIMATE2023)
What home security labor costs near Centennial
That's the Denver-Aurora-Centennial, CO metro-area median for Security and Fire Alarm Systems Installers, 7% above 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 Centennial.
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 Centennial
Building permits in Centennial are issued locally — confirm what your project needs with the Arapahoe County or Centennial building department before work starts. Contractor licensing is handled at the state level; Colorado has no statewide general-contractor license, so check the Colorado DORA (trade licenses; general contracting is licensed locally) and local rules.
Licensing info — Colorado DORA (trade licenses; general contracting is licensed locally)
Top-Rated Home Security Companies in Centennial
Below are highly rated home security companies serving Centennial and the surrounding area. Compare providers, request quotes, and find the right professional for your project.