Homeowners in Illinois researching how to choose a home security company face different prices, rules, and provider availability across Chicago, Rockford, and smaller communities. This local guide connects the national how to choose a home security company advice with Illinois labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Illinois
Top Home Security Providers Across Illinois
Before you start dialing, read how each provider compares on services, reviews, and fit for the Illinois market.
US 911 Home Security runs a nationwide home security line with round-the-clock coverage that includes Illinois. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. It competes in the country's #6 largest state market - about 12.8 million residents - where home security demand stays steady. A quick call tells you how soon US 911 Home Security can start in your corner of Illinois and what a visit will cost.
(214) 702-5214Illinois homeowners researching how to choose a home security company will quickly run into Sentinel Home Security - and for good reason. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Quotes track local labor costs - BLS pegs the Illinois median wage for security and fire alarm systems installers at $59,800 a year. A quick call tells you how soon Sentinel Home Security can start in your corner of Illinois and what a visit will cost.
(213) 671-0315Among the home security companies serving Illinois, Safeguard Security Systems stands out for consistency. Customers rate it 4.6 stars across 51 reviews and past clients single out fair, upfront pricing. Demand around Chicago and Rockford keeps Illinois calendars full, so early quote requests get the best slots. Put Safeguard Security Systems side by side with the other Illinois companies on this page, then let written quotes settle it.
(714) 782-3415If you are gathering Illinois quotes for home security work, ShieldPoint Home Security belongs on the shortlist. Its team handles security cameras and video doorbell, alongside the rest of the usual home security workload. Demand around Chicago and Rockford keeps Illinois calendars full, so early quote requests get the best slots. Compare ShieldPoint Home Security against the rest of this Illinois list on licensing, reviews, and the clarity of its quote.
(480) 806-2841For many Illinois households, Watchtower Security Services is the first call for home security work. The company quotes work in writing up front, which makes it easy to compare against other bids. Labor drives most home security pricing here: the Illinois median for security and fire alarm systems installers is $59,800 a year (BLS OEWS 2025), about even with the national figure. Put Watchtower Security Services side by side with the other Illinois companies on this page, then let written quotes settle it.
(407) 751-1353Homefront Security Co. serves Illinois homeowners with a focus on doing home security work right the first time. Its team handles alarm installation and security cameras, alongside the rest of the usual home security workload. Illinois licenses many trades locally rather than statewide, so confirm insurance and local registration when you request a quote. Put Homefront Security Co. side by side with the other Illinois companies on this page, then let written quotes settle it.
(704) 419-7145On Illinois provider lists for how to choose a home security company, Beacon Home Security Pros earns its place near the top. Its team handles security cameras and video doorbell, alongside the rest of the usual home security workload. Demand around Chicago and Rockford keeps Illinois calendars full, so early quote requests get the best slots. Put Beacon Home Security Pros side by side with the other Illinois companies on this page, then let written quotes settle it.
(813) 773-8616Working across Illinois, IronBolt Security Solutions has turned dependable home security service into repeat business. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Its Illinois footprint concentrates where the work is - Chicago, Rockford, and the communities in between. Request a written quote from IronBolt Security Solutions and at least two other Illinois providers before you commit.
(612) 457-1121A shortlist for how to choose a home security company in Illinois is not complete without AlertLine Home Security. A 4.7-star average over 117 reviews reflects how it treats repeat customers. Its Illinois footprint concentrates where the work is - Chicago, Rockford, and the communities in between. Request a written quote from AlertLine Home Security and at least two other Illinois providers before you commit.
(602) 580-0469Illinois residents weighing how to choose a home security company often end up comparing TrueGuard Security Systems against the rest of the field. A 4.8-star average over 128 reviews reflects how it treats repeat customers. Its Illinois footprint concentrates where the work is - Chicago, Rockford, and the communities in between. Call to confirm availability in your part of Illinois, and ask TrueGuard Security Systems for references from recent local jobs.
(512) 798-8184Home Security in Illinois: Key Numbers
Population
12,812,508
#6 largest state, 2020 Census
Median wage: Security and Fire Alarm Systems Installers
$59,800/yr
about even with the national median of $60,070
License verification
Illinois (general contracting is licensed locally; plumbers via IDPH)
Licensing is handled locally in this state - confirm insurance and local registration.
Largest metro areas
Chicago · Rockford · Round Lake Beach
Where Illinois demand concentrates
Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.