$100 OFF + FREE Installation. Limited Time Offer! Discount will be Applied at Checkout.

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
Contact Us Free Quote
Reliable Home Security Vehicle

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 (...

Read more on Yelp

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...

Read more on Google

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...

Read more on Yelp

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...

Read more on Yelp

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...

Read more on Yelp

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 ...

Read more on Yelp

Punctual service

Samah A., Denver, CO

Very professional and punctual service....

Read more on Google

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 ...

Read more on Yelp

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...

Read more on Yelp

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...

Read more on Yelp

Comprehensive experience and personable presentation

Anne E., Denver, CO

The sales person came to my home right after my late afternoon call and explained the offerings in detail. I was impressed wi...

Read more on Angie's List

They were very professional

Nicholas R., Denver, CO

Reliable Home Security made the process very easy. Andrew P. did a great job setting up my system and teaching me to use it....

Read more on Yelp

They sent a tech up from Denver to Ft. Collins

Laura L., Fort Collins, CO

I love this company. Someone kicked in my front door a few days before Christmas last year, and I was very shaken up and did ...

Read more on Yelp

Security and peace of mind

Tommy B., Denver, CO

My wife and I had our first home security system installed yesterday. I was impressed by how cheap and easy the whole process...

Read more on Yelp

I can control and monitor the system with my phone

Doug D.,

Wow, Jake and his team are great! I had them install a new wireless system in my parents house to replace a 30 year old wired...

Read more on Yelp

I like the features on the security system

Alisa N., Boulder, CO

Simple and easy to set-up.  Friendly staff.  I like the features on the security system.  Having it on my phone makes it s...

Read more on Yelp

Pre-Wired Home Security System

Chris W., Denver, CO

We searched and got quotes from many big brand security brands and came across Reliable Home Security...And I'm glad we did. ...

Read more on Yelp

Thank you for the protection of my home

Lynne G., Aurora, CO

Many thanks to Matt and to Colin.  They explained all my options, explained how the system works, answered all my questions ...

Read more on Yelp

Tech was Professional

Kim A., Arvada, CO

Just purchased my townhouse and I called several security system companies and received quotes... I decided to go with Reliab...

Read more on Yelp

Install and product delivered

Michele F., Denver, CO

From calling to get information about options and prices to the install and product delivered - I am VERY happy!...

Read more on Yelp

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...

Read more on Yelp

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

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