• Committed to Our Customers and Their Satisfaction - We exist to serve you - our customer - and we will strive to continuously exceed your expectations.

  • 75 Years of Combined Home Security Expertise - We know that choosing the right home security system is an important decision. We will share our product knowledge and explain all of your options so that you can make an informed decision about your home security protection.

  • Dedication to Strict Privacy - We will be vigilant in protecting your privacy beginning with your visit to this website, through the installation of your ADT monitored security system, and beyond.

  • No-Hassle Pressure-Free Phone Consultation - Alert Security provides a convenient pressure-free phone consultation that will assess your home security needs and help you to determine the best package for your home.

  • Convenience - We go to great lengths to ensure that you have the best experience possible. Our team will take care of all of the details for the installation of your ADT monitored home security system so you don't have to!

ABOUT ALERT SECURITY

CUSTOMER REVIEWS

Review by Gerard V.

in Colorado Springs, CO

Comments: They really took the time to figure out the old system and were able to use many parts of it. The whole system now works exactly the I expect an alarm system to work. Great peace of mind.

Review by Douglas S. in Aurora, CO

Comments: Needed security perimeter and cameras...set up in 24 hours very professional... they are ADT rep

Review by Brenda W.

in Highlands Ranch, CO

Comments: Quick response; very professional. They got the job done merging an old hardwired ADT system with wireless on the windows that were replaced in our home recently.

RECENT PROJECTS

Alert Security has installed Surviellance Cameras and ADT Alarms in over 20 Freddy's Frozen Custard & Steakburgers in 5 states. An additional 6 new restaurants will be opening this year with our cameras and alarms keeping them safe.

CUSTOMER REVIEWS

Review by Lorraine W. in Loveland, CO

Comments: From the moment I contacted Alert to the job completion was handled with professionalism, impressive. The sales rep, Tom was so patient and understanding in working with me to meet my needs. top shelf. Gary the service tech was awesome, the work was done with precision and neatness ! He work was stellar and very helpful with all questions. I would highly recommend Alert for all your security needs, this company will meet your needs, so refreshing !!

Review by Kathelle M. in Denver, CO

Comments: They were quick to install and explain the system. They responded within 30 seconds when we inadvertently hit the panic alarm.

Review by Mike S. in Castle Pines, CO

Comments: Excellent service. Great installation and follow up. I would recommend this company to anyone seeking a home security system.

License Numbers: Safe Streets USA License Numbers: WA – SAFESSU854P8, EC – SAFESSU846BO, OR – 208546 CLE429, NM – 387294, TX – B18742 ACR-2072317, CO – 2015-BFN-0008204, AL – BA13-99 AESBL #993, AR – BAE20110029 Safe Streets License # CMPY.0002025, CT – CLELC.0185208-L5, DC – BL602511000104, DE – BA11-201, FL – BAEG13000404, GA – BLLVA205866, IA – BAAC0129, IL – BA127001452, IN – BALAC000190, MD – BA1071680 01981855, MI – BA3601206276, MN – BATS02343, MS – BA15013023 10429325, NC – BL624CSA, NJ – BA34BF00018800 13VH06160200, NY – BA12000302109, PA – CLPA 024334, SC – BABAC 13455, TN – BA0000-1611, VA – BA11-6617, WV – BAWV047939, NV – 0081024, AZ – 302967 19898, LA – F2164, OK – AC440557, UT – 9439243-6501, CA 5685; ASC Security USA License Numbers: CA – ACO5314

303-220-9750