Homeowners in Illinois researching diy vs professional home security face different prices, rules, and provider availability across Chicago, Rockford, and smaller communities. This local guide connects the national diy vs professional home security advice with Illinois labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Illinois
Best Home Security Companies Serving Illinois
Use these profiles to narrow the Illinois list to two or three companies worth a written quote on DIY vs professional home security.
Rather than a single local shop, US 911 Home Security is a nationwide network matching Illinois callers with home security help. 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. Call to confirm availability in your part of Illinois, and ask US 911 Home Security for references from recent local jobs.
(214) 702-5214If you are gathering Illinois quotes for home security work, Sentinel Home Security belongs on the shortlist. Customers rate it 4.5 stars across 40 reviews and past clients single out on-time arrival. Its Illinois footprint concentrates where the work is - Chicago, Rockford, and the communities in between. A quick call tells you how soon Sentinel Home Security can start in your corner of Illinois and what a visit will cost.
(213) 671-0315For many Illinois households, Safeguard Security Systems is the first call for home security work. Reviewers most often mention fair, upfront pricing and clean, tidy work areas. Illinois licenses many trades locally rather than statewide, so confirm insurance and local registration when you request a quote. Put Safeguard Security Systems side by side with the other Illinois companies on this page, then let written quotes settle it.
(714) 782-3415ShieldPoint Home Security serves Illinois homeowners with a focus on doing home security work right the first time. 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. As with any Illinois hire, weigh ShieldPoint Home Security's written scope and warranty against two competing bids.
(480) 806-2841On Illinois provider lists for DIY vs professional home security, Watchtower Security Services earns its place near the top. Its business details carry a verified badge in this directory, checked by our listings team. Illinois licenses many trades locally rather than statewide, so confirm insurance and local registration when you request a quote. As with any Illinois hire, weigh Watchtower Security Services's written scope and warranty against two competing bids.
(407) 751-1353Working across Illinois, Homefront Security Co. has turned dependable home security service into repeat business. Customers rate it 4.9 stars across 84 reviews and past clients single out high-quality workmanship. Demand around Chicago and Rockford keeps Illinois calendars full, so early quote requests get the best slots. Put Homefront Security Co. side by side with the other Illinois companies on this page, then let written quotes settle it.
(704) 419-7145A shortlist for DIY vs professional home security in Illinois is not complete without Beacon Home Security Pros. Reviewers most often mention clear communication throughout and fast scheduling. Demand around Chicago and Rockford keeps Illinois calendars full, so early quote requests get the best slots. As with any Illinois hire, weigh Beacon Home Security Pros's written scope and warranty against two competing bids.
(813) 773-8616Illinois residents weighing DIY vs professional home security often end up comparing IronBolt Security Solutions against the rest of the field. The company quotes work in writing up front, which makes it easy to compare against other bids. 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 IronBolt Security Solutions can start in your corner of Illinois and what a visit will cost.
(612) 457-1121When home security problems cannot wait, AlertLine Home Security is a name Illinois homeowners pass along. The company quotes work in writing up front, which makes it easy to compare against other bids. 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 AlertLine Home Security can start in your corner of Illinois and what a visit will cost.
(602) 580-0469TrueGuard Security Systems ranks among the Illinois home security companies homeowners shortlist most often. The company quotes work in writing up front, which makes it easy to compare against other bids. 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 TrueGuard Security Systems can start in your corner of Illinois and what a visit will cost.
(512) 798-8184Illinois Market Snapshot
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.