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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 prompt and we love the system

Larry T. , Aurora, CO

This is a great company. They were prompt and we love the system. They provided us with exactly what we requested. I would re...

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Installer knew all the ins and outs of the system

Linda G., Westminster, CO

They installed a new alarm system in a home that is about 18 years old and did not previously have a one. Jake did a great jo...

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I will not hesitate to recommend Reliable

Edward K., Denver, CO

Matt, I just wanted to let you know how pleased Elizabeth and I were with Matt and the installation process. He could not hav...

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Their service is downright awesome

A M., Denver, CO

There is a reason this company is so highly rated - their service is downright awesome. Everything that was promised was deli...

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App on my phone

Mackenzie M., Denver, CO

Reliable Home Security has been great to work with from when I first asked for a quote to after the install when I had some q...

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Quick install – and courteous installers

Jeff R., Denver, CO

Quick install - and courteous installers. Spent the time to go over my questions and explain my new alarm system....

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Great customer service and no pressure to buy

J C. , Denver, CO

Great customer service and no pressure to buy. We had 5 security companies come by our home to give us a quote and explain ou...

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It is amazing now that everything can be controlled from my smartphone!

Steve R., Denver, CO

I was very happy with the installation and the time that was taken to instruct me on how to use the system. It is amazing ...

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The friendliest and most reasonably priced

Julie M., Denver, CO

I just had Reliable Home Security install a security system in my new house. Being new to the area, I shopped around before d...

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These two guys went above and beyond the call of duty

Lydia B., Denver, CO

First, I have to start by saying that I picked RHS b/c they keep their monitoring in Colorado, so if you know what hits the f...

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The most knowledgeable in the Denver/Boulder area

Craig T., Boulder, CO

Reliable Home Security did a great job installing alarm system in our new home. There was scheduling mix up (probably my fau...

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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