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100% Wireless & Cellular Home Security

Home Alarm System

  • 30-Day Money Back Guarantee. Risk Free!
  • Great Local Service. 5-Star Customer Reviews
  • Save Hundreds Over ADT®, Vivint®, and Frontpoint®
  • Simple and Up Pricing & No Hidden Fees
  • No High-Pressure Sales Tactics
  • 24/7 Burglary Protection. Affordable Video Surveillance
  • Monitronics© Nationwide Support. Life Time Warranty
24/7 Web/Mobile App Home Control
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Home Alarm System Includes:

  • 1 Color Touch Screen Panel
  • 1 Built-in Loud Siren & Battery Back Up
  • 4 Door or Window Sensors (Entry Sensors)
  • 1 Motion or Glass Break Sensor
  • 1 Cellular Communicator
  • 1 Yard Sign / 3 Window Decals
  • 24/7 Alarm Monitoring / Free Mobile Apps
  • Professional Installation
  • Free Mobile Apps
  • Interactive Features: Remote Arm/Disarm, Email Notifications, Online Control
  • $34.99/mo For This Offer
2GIG Go Control Panel, 4 Door/Window Sensors, 1 Motion, iPhone Alarm.com App
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Top Rated Security Systems

Over 30 Five-Star Yelp reviews. Angie's List Super Service Award. A+ rated by the Better Business Bureau

mobile app alert reminders

24/7 Protection for Your Family

24/7 protection for your home with Monitronics Monitoring – CSAA Five Diamond certified station. Exceed UL standards for safety and quality.

  • Arm and disarm your system remotely
  • Affordable cellular alarm monitoring
  • Real-time notifications by text or email
  • Smoke, heat, freeze monitoring
  • Free apps for iPhone, iPad, Windows, Android
  • Use your existing security equipment
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lighting control in mobile app

Built-in Home Automation Technology

Our intelligent services platform is the foundation for your smart home. The more you connect, the more your house can do for you!

  • Automate lights and thermostats to adjust to your schedule
  • Make sure the doors are locked even when far from home
  • Incorporate access code options to monitor entry into the home
  • Take control of your energy usage with easy to use mobile apps
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video surveillance mobile app

Watch live video on your smartphone, tablet or computer

Now you can see who’s pulling in the driveway, get a video alert when someone comes through the front door or just check in to see how your favorite pet is doing.

  • 720p crisp, high-definition footage
  • Wireless communication
  • Tamper-proof offsite storage
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We will keep your information completely private. Privacy Policy

Simple & up front pricing, no high-pressure sales tactics, & no hidden fees

Locally owned and operated in Colorado. Reliable Home Security designs, installs and monitors home and small business security systems for all cities along the Front Range

24/7 Burglary Protection

24/7 protection for your home with Monitronics Monitoring – CSAA Five Diamond certified station. Exceed UL standards for safety and quality. Dedicated and secure cellular communication provides safe, reliable and uninterrupted protection.

Control Your Home From Anywhere

Unlike traditional systems that only alert you in an alarm event, our alarm systems let you know what’s happening at your property at any time – whether your system is armed or not. And with our mobile app, you can check in anytime and arm and disarm your system remotely wherever you go.

Affordable Video Monitoring

Secure, 24/7 cloud streaming and recording. Stay aware of what’s happening at home, even when you’re away. You’ll never miss a moment of the key activity you care about, thanks to real-time video alerts and peek-in access to live streaming video feeds.

All monitoring plans include 30-Day Money Back Guarantee

All monitoring plans also include lifetime warranty* & professional installation*

Phone Line
$ from 24 99 /mo

Phone line required
$0 up front cost.

$ from 34 99 /mo

Mobile apps & home automation
$0 up front cost.

$ from 39 99 /mo

Free wireless camera
$0 up front cost.

Additional Equipment

What Our Customers Say About Us

Great service and price

John M Denver, CO

From Yelp

I will not hesitate to recommend you and Reliable to our neighbors

Edward K. Denver, CO

From Customer Testimonial

Salesman was very professional, informative and patient

Jeff D. Parker, CO

From Angie's List

Compare packages

Home Security Systems

Security & Automation

Automation & Video


  • 24/7 Alarm monitoring
  • 100% Cellular Monitoring
  • Free Mobile Apps
  • Text/Email Notifications
  • Security Arm Reminders
  • Arm Reminders
  • Geo Fencing

Base Equipment

  • Color Touch Screen
  • 1 Motion or Glass Break Sensor
  • 4 Door or Window Sensors
  • 1 Yard Sign & 3 Window Decals
  • Built-In High Decibel Siren
  • 24 Hr Back Up Battery
  • Police, Fire & Medical Buttons

Home Automation

  • 1 Smoke, Flood, Freeze Sensor
  • 1 Smart Thermostat
  • 2 Lighting Control Modules Pkg
  • 1 Automated Garage Door Control
  • 1 Remote Door Lock


Choose 1

Choose 1

Video Equipment

  • 1 Doorbell HD Camera
  • 1 Indoor HD Camera
  • 1 Exterior Camera



Choose 1

$29.99 /mo

$34.99 /mo

$34.99 /mo

$42.99 /mo

$39.99 /mo

$49.99 /mo

  • ADT Pulse
  • Vivint
  • Reliable
  • Frontpoint
  • $49.99/mo
  • $49.99/mo
  • $42.99/mo
  • Professional Installation
  • 24/7 Alarm monitoring
  • Remote Web & Mobile Access
  • Remote Arm/Disarm
  • Email & Text Alerts/Notification
  • Cellular Connection
  • Color touch screen
  • Local Service & support
  • Contract Length
  • 36 Month Monitoring Cost
  • 36 Months
  • $1,799.64
  • 42 Months
  • $1,799.64
  • 36 Months
  • $1,259.64
  • 36 Months
  • $1,547.64

**Information used for home security  systems comparisons was obtained March 2016 through telephone and online research. Alarm installation & monitoring is based on fees for similar home security equipment packages. $34.99 per month is our starting monthly rate for Interactive cellular monitoring. Adding home automation and video devices to your package will increase your monthly monitoring rate.

*Click for important term and conditions

*Alarm monitoring for internet specials from $42.99/mo. Applies only to advertised basic packages. Any alterations or changes to basic packages may result in additional equipment and installation fees.

Home security system offer requires: 36-Month Monitoring Agreement, satisfactory credit, home ownership. Form of payment must be electronic charge to your checking or savings account.

Video Monitoring starting at $39.99/mo for the basic video package. Doorbell camera offer starting at $49.99/mo.

$24.99 per month alarm monitoring rate is only for telephone line basic package. Honeyewell security equipment is monitored by telephone line only, cellular & video monitoring upgraded to 2GIG Technologies & alarm.com interactive services. Additional local fees and permits may apply.

29.99 per month with no long term contract requires up front purchase of this special package

Lifetime warranty equipment for as long as Company provides Customer’s monitoring service and Customer is current on all payments.