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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 had a very positive experience

Jermey C., Westminster, CO

I had a very positive experience with Reliable. From the initial phone call to the installation. I love the alarm!!!...

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Local Company For All Your Security Needs

Michael R., Denver, CO

Matt showed up at our new townhouse last week in Sloans Lake and got right to work efficiently wiring and installing and conf...

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They do a fantastic job and have top notch customer service

Brian B., Arvada, CO

This is my second time using this company. They do a fantastic job and have top notch customer service. If you are looking fo...

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Great team! Everyone was so kind

Taylor D., Denver, CO

Great team! Everyone was so kind, flexible and totally took care of my family's needs. I will definitely be doing more busine...

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Great service and price

John M, Denver, CO

Great service and price. Just got my system installed today by Andrew - great experience. He came right on time (a bit early ...

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Highly recommend this company

Jeff B., Aurora, CO

They beat every other deal I had found. Andrew the technician was very knowledgeable, answered all my questions, and got the ...

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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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Careful installation. Considerate explanations

Marilyn H., Broomfield, CO

Professional, courteous. Careful installation. Considerate explanations. The panel is user-friendly for someone who is ...

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We received everything as promised

Vicki S., Golden, CO

Great experience! Matt and Collin were great to work with. We received everything as promised and so far, so good....

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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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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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State-of-the-art technology to keep my family safe n sound

Marcus R., Castle Rock, CO

We switched from ADT to Reliable Home Security. Couldn't be happier. State-of-the-art technology to keep my family safe n sou...

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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