ADT is America’s #1 Home Security Company
24 hour monitoring from four ADT Monitoring Centers.
Invincible Security – Locally owned and operated by Mark Donakowski an ADT authorized dealer since 1997.
Invincible Security and ADT offers industry leading intrusion detection products and systems that are professionally built on open platforms so that they can be easily integrated with other ADT solutions to create the most effective security systems.
Invincible Security Inc
9896 Rosemont Dr Suite 102
Lone Tree, CO 80124
Invincible Security, an ADT authorized dealer, is committed to excellence and affordability when it comes to securing your home. With an experienced and professional local company backed by the industry leader, ADT we are the best choice to provide your home or business security needs.
The owner of Invincible Security, Mark Donakowski, has over 30 years in the security industry all affiliated with ADT. As an ADT dealer for over 14 years, Mark has extensive knowledge of ADT’s support and policies. With personal commitment and attention of a local company and the strength and support of ADT our customer’s get the benefits associated with both a small company and a large corporation. With direct involvement in the business Mark makes sure that every aspect of a customer’s experience is courteous, prompt and professional. We bring personal attention and detail to each customers unique needs. We have security solutions for any situation, so our customers feel Invincible to any of today’s risks.
After a series of incidents in our neighborhood, we installed a camera and DVR system in our home. Soon after someone broke into our vehicle and the video pic from the recorder so good, they were able to get a good description of the people and they arrested them and are now awaiting trial. The sheriff commented whoever put in the cameras did a great job. Thanks to Mark and his team for their expertise.