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

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
Contact Us Free Quote
Reliable Home Security Vehicle

What Our Longmont Colorado Customers Say About Us

Highly recommended

Patrick W., Longmont, CO

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

Read more on Yelp

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...

Read more on Yelp

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...

Read more on Yelp

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...

Read more on Yelp

Better than we thought it would be

Jim B., Wheat Ridge

Better than we thought it would be. The installers were great. Finished in one day with the whole system and it is very user ...

Read more on Google

Great work, true to their word

Dianne F., Denver, CO

Great work, true to their word. They stuck it out until all aspects of the job were completed....

Read more on Yelp

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...

Read more on Yelp

The installation went quickly & professionally.

Linda B.,

The installation went quickly & professionally. The installer explained how the system works & how to use it. I would...

Read more on Google +

Thanks for everything!

Gary O., Colorado Springs, CO

Thanks for everything! Just wanted to send a note about Roger. He is a great representative for your company. He was patient ...

Read more on Yelp

Install the next day

Roger S., Denver, CO

We recently had a security system installed by Reliable Home Security.  The whole experience was stellar.  From the initial...

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

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...

Read more on Yelp

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