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Home Security Systems Denver Colorado

Securing customers in and around the Denver Colorado area

  • Professionall installation available in Denver
  • Security cameras Denver Colorado
  • Denver Colorado Alarm Monitoring
  • Locally owned and operated
  • Simple pricing. No hidden fees
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Reliable Home Security Vehicle
City of Denver landscape, security systems denver

Service Area

Serving the greater Denver area, the Front Range, Mountain Communities
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24/7 Alarm Monitoring

Security Services

Medical alerts, security cameras, business security systems in Denver Colorado

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Professional Installation

Professional Installation

Free professional Installation available in Denver Colorado
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What Our Denver Colorado Customers Say About Us

Our security system is top notch

Yelp, Denver. CO

Highly recommend! I Yelp messaged them the night our house was broken into and I walked in on it, every piece of jewelry (...

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I love my security system

Steffen F., Denver, CO

Great company and extremely helpful staff. Matt was great and got my appointment for install quickly. I love my security syst...

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Reasonably priced and easy to use

Jim M., Denver, CO

Matt and his entire staff were wonderful throughout the entire process. Matt assessed our needs over the phone, and the techn...

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Responsive to all of my questions

Chelsea G., Denver, CO

Great experience and customer service! They were on time and really responsive to all of my questions! Thank you so much, I h...

Competitive equipment pricing

David P., Denver, CO

Competitive equipment pricing, similar to ADT. Expert installation went very smoothly and the alarm works great. Couple of is...

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Patient, efficient, knowledgeable

Wanda P., Denver, CO

Matt,  Vince was very polite, patient, efficient, knowledgeable, and we are so happy he was our installer this morning.  Vi...

I can secure my home remotely

Lisa L., Denver, CO

My home was recently broken into and many valuables stolen. The thieves took the time to try to break into multiple points in...

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Good recommendations to upgrade

Neil N., Denver, CO

I needed a new alarm company and monitoring service since my previous provider is retiring. I contacted five alarm companies ...

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Punctual service

Samah A., Denver, CO

Very professional and punctual service....

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Very efficient installation

Allyson K., Denver, CO

I contacted Reliable Home Security after my contract with Xfinity expired.  The person I spoke to was very helpful, gave me ...

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Installation was fast and painless

Sarah B., Denver, CO

Great experience so far- installation was fast and painless, love the monitor screen itself, and no issues so far! Nice compa...

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Solid alarm system

Lauren I., Denver, CO

Reliable Home Security couldn't have been better. They showed up when they said they would, charged us the appropriate amount...

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They were quick, professional, and kind

Molly E., Denver, CO

Vince and Jim are so awesome. They were quick, professional, and kind. Thank you so much for your help and getting our place ...

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They are all very educated and eager to help you get what you need!

Nicole C. , Aurora, CO

I was very impressed with the professionalism of customer service during my inquiry of services as well as during the install...

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Monitoring service has been great

Zach S., Denver, CO

These guys are top notch. We had a few issues with the installation after the technician left, but I called the company and t...

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Great company

Sonya R., Colorado Springs, CO

Great company and equipment. Best customer service....

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Responsive to all of my questions

Chelsea G., Denver, CO

Great experience and customer service! They were on time and really responsive to all of my questions! Thank you so much, I h...

Reasonable price for a larger system

Nicholas C., Wheat Ridge, CO

Good service and fast install. They were able to answer my questions and get me a reasonable price for a larger system. I w...

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Patient, efficient, knowledgeable

Wanda P., Denver, CO

Matt,  Vince was very polite, patient, efficient, knowledgeable, and we are so happy he was our installer this morning.  Vi...

Reasonably priced and easy to use

Jim M., Denver, CO

Matt and his entire staff were wonderful throughout the entire process. Matt assessed our needs over the phone, and the techn...

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Great service. Great people

Joel E., Englewood, CO

Great service. Great people. I initially hired a competitor (Western States Security). After I fired them for lying, I turned...

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Lower monthly cost

Cameron P., Thornton

Great prices, install was perfectly easy, and the features are amazing. I switched from another long standing and well known ...

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Professional, and friendly from start to finish

Joe P., Denver, CO

Reliable was professional, and friendly from start to finish. Was very impressed with the tech and salesman. I would recommen...

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Reliable is very price competitive

Jeff M., Aurora, CO

Reliable Home Security did a fantastic job for me. I have a typical schedule that can be difficult to work around but they ac...

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Read More Denver, CO Reliable Home Security Reviews From Trusted Sources:

Denver Colorado

Alarm Permits in Denver Colorado

City of Denver will not respond if an alarm permit is invalid or not given. Denver, CO has contracted with a 3rd party registration company “PMAM”. Alarm permit applications are now available from the city website: City and County of Denver’s False Alarm Management System.  Please contact us for more information.

Denver Alarm Systems Ordinance quick links: 

Emergency Contacts in Denver Colorado

Denver Police Department