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Home Security Systems Longmont Colorado

Securing customers in and around the Longmont Colorado area

  • Professionall installation available in Longmont
  • Security cameras Longmont Colorado
  • Longmont 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 Longmont Colorado

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Professional Installation

Professional Installation

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

Highly recommended

Patrick W., Longmont, CO

Colin was fantastic. Highly recommend him and RHS....

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This is the second time we have used Reliable

Stephanie S., Longmont, CO

We recently moved and this is the second time we have used Reliable Home Security. They were great! Very professional and eff...

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Everyone at RHS did a great job

Robert M., Longmont, CO

Everyone at RHS did a great job. Jake was dry helpful in all aspects of the sales process and Troy was prompt, courteous, pat...

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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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I have Been Very Impressed

Kurt M., Littleton, CO

Approximately 8 months ago we began an exhaustive evaluation of alarm service providers and installers. After much due dilige...

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We had a great experience

Rob B., Littleton, CO

I wanted to let you that we had a great experience with both Matt and your installer Colin . Both were extremely professiona...

Best equipment deal you can get for a great price

Noor P., Colorado Springs, CO

Amazing customer service with the best equipment deal you can get for a great price compared to other companies who will rip ...

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I have nothing but great things to say about Reliable Home Security

Kaurie H., Denver, CO

I'm normally not one to post a review, but Reliable Home Security deserves the accolades. From my first interaction down to t...

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Top of the line service at the most affordable price

Makenzie R., Denver, CO

After reading a number of posts on NextDoor about break-ins in our area, my husband and I decided it'd be a good idea to get ...

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Very professional, very affordable.

K. F., Denver, CO

Very professional, very affordable. From the first phone call we made to Reliable Home Security to get pricing options, to th...

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No hidden fees or high pressure sales here!

Kristi B., Peyton, CO

I have been very happy working with Reliable Home Security. Their staff is wonderful and always helpful and very responsive. ...

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Local, good reputation

Charlie R., Colorado Springs, CO

After my neighbor had his front door kicked in mid day, I decided to look into security systems. After doing some research it...

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Very reasonable price for everything

J A., Golden, CO

These guys are awesome! I had been using a different security company that I had become very unhappy with and was looking aro...

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A great example of a quality local company

Sarah F., Littleton, CO

I found Reliable Home Security here on Yelp and decided to purchase their security system for my home because of the great ra...

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

Longmont Colorado

Emergency Contacts in Longmont Colorado

Longmont Colorado Police Department

Longmont Colorado Fire Department