Home Security · Local service

24/7 Home Security Monitoring in Colorado

Compare professionals serving Colorado.

Homeowners in Colorado researching 24/7 home security monitoring face different prices, rules, and provider availability across Denver, Colorado Springs, and smaller communities. This local guide connects the national 24/7 home security monitoring advice with Colorado labor costs, licensing checks, cities, and professionals who serve the state.

Professionals serving Colorado

Colorado's Top Home Security Companies, Reviewed

Short profiles of every provider on this page - what each one handles, how customers rate them, and how they fit the Colorado market for 24/7 home security monitoring.

1.

US 911 Home Security

4.9(1348 reviews) VerifiedFeatured

US 911 Home Security answers around the clock and pairs Colorado homeowners with vetted home security pros nearby. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Colorado licenses many trades locally rather than statewide, so confirm insurance and local registration when you request a quote. Put US 911 Home Security side by side with the other Colorado companies on this page, then let written quotes settle it.

(214) 702-5214
2.

Sentinel Home Security

4.5(40 reviews) Verified

Homeowners across Colorado regularly turn to Sentinel Home Security when they need 24/7 home security monitoring. Reviewers most often mention on-time arrival and friendly, professional technicians. Demand around Denver and Colorado Springs keeps Colorado calendars full, so early quote requests get the best slots. Compare Sentinel Home Security against the rest of this Colorado list on licensing, reviews, and the clarity of its quote.

(213) 671-0315
3.

Safeguard Security Systems

4.6(51 reviews)

Few home security providers serving Colorado come up in side-by-side comparisons as often as Safeguard Security Systems. A 4.6-star average over 51 reviews reflects how it treats repeat customers. It competes in the country's #21 largest state market - about 5.8 million residents - where home security demand stays steady. Call to confirm availability in your part of Colorado, and ask Safeguard Security Systems for references from recent local jobs.

(714) 782-3415
4.

ShieldPoint Home Security

4.7(62 reviews)

Colorado homeowners researching 24/7 home security monitoring will quickly run into ShieldPoint Home Security - and for good reason. Core services run from security cameras to video doorbell, so most residential jobs stay in-house. Its Colorado footprint concentrates where the work is - Denver, Colorado Springs, and the communities in between. Call to confirm availability in your part of Colorado, and ask ShieldPoint Home Security for references from recent local jobs.

(480) 806-2841
5.

Watchtower Security Services

4.8(73 reviews) Verified

Among the home security companies serving Colorado, Watchtower Security Services stands out for consistency. Its business details carry a verified badge in this directory, checked by our listings team. It competes in the country's #21 largest state market - about 5.8 million residents - where home security demand stays steady. A quick call tells you how soon Watchtower Security Services can start in your corner of Colorado and what a visit will cost.

(407) 751-1353
6.

Homefront Security Co.

4.9(84 reviews)

If you are gathering Colorado quotes for 24/7 home security monitoring, Homefront Security Co. belongs on the shortlist. 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 Colorado median wage for security and fire alarm systems installers at $62,250 a year. Request a written quote from Homefront Security Co. and at least two other Colorado providers before you commit.

(704) 419-7145
7.

Beacon Home Security Pros

4.5(95 reviews)

For many Colorado households, Beacon Home Security Pros is the first call for 24/7 home security monitoring. The company quotes work in writing up front, which makes it easy to compare against other bids. It competes in the country's #21 largest state market - about 5.8 million residents - where home security demand stays steady. Request a written quote from Beacon Home Security Pros and at least two other Colorado providers before you commit.

(813) 773-8616
8.

IronBolt Security Solutions

4.6(106 reviews) Verified

IronBolt Security Solutions serves Colorado homeowners with a focus on doing home security work right the first time. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Labor drives most home security pricing here: the Colorado median for security and fire alarm systems installers is $62,250 a year (BLS OEWS 2025), 4% above the national figure. Compare IronBolt Security Solutions against the rest of this Colorado list on licensing, reviews, and the clarity of its quote.

(612) 457-1121
9.

AlertLine Home Security

4.7(117 reviews)

On Colorado provider lists for 24/7 home security monitoring, AlertLine Home Security earns its place near the top. Customers rate it 4.7 stars across 117 reviews and past clients single out fast scheduling. Demand around Denver and Colorado Springs keeps Colorado calendars full, so early quote requests get the best slots. Put AlertLine Home Security side by side with the other Colorado companies on this page, then let written quotes settle it.

(602) 580-0469
10.

TrueGuard Security Systems

4.8(128 reviews)

Working across Colorado, TrueGuard Security Systems has turned dependable home security service into repeat business. Its team handles security cameras and video doorbell, alongside the rest of the usual home security workload. Demand around Denver and Colorado Springs keeps Colorado calendars full, so early quote requests get the best slots. Put TrueGuard Security Systems side by side with the other Colorado companies on this page, then let written quotes settle it.

(512) 798-8184

The Colorado Market by the Numbers

Population

5,773,714

#21 largest state, 2020 Census

Median wage: Security and Fire Alarm Systems Installers

$62,250/yr

4% above the national median of $60,070

License verification

Colorado DORA (trade licenses; general contracting is licensed locally)

Licensing is handled locally in this state - confirm insurance and local registration.

Largest metro areas

Denver · Colorado Springs · Aurora

Where Colorado 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.

How much does 24/7 home security monitoring cost in Colorado?
24/7 Home Security Monitoring pricing in Colorado depends on scope, materials, local labor rates, and the provider. Costs in larger metros often run higher than in rural areas. Compare at least three written quotes from Colorado providers.
Are home security contractors in Colorado licensed and insured?
Licensing and insurance requirements for home security work vary by state and municipality. Before hiring any Colorado home security company, confirm it holds the proper state license, carries liability insurance, and can provide references.
How do I choose the best home security company in Colorado?
Compare provider ratings, read what past customers liked and disliked, verify licensing and insurance, and request written quotes from several Colorado companies. The list above ranks top-rated home security providers serving homeowners across the state.