(303) 451-6961

Welcome to High Mark Communications, Inc.


Service And Installation


High Mark Communications prides itself on providing the highest quality of service and installation. We use only the best factory trained technicians with fully stocked vans for fast, efficient service, and installation of all your communication equipment. With over 20 years of service and installations we understand our valued customer’s needs.

Audio And

CCTV System Sales


Our sales staff can help design an audio system with a music source that will help portray your company image. We can design a system that covers the basic background music all the way to a system that brings the music and sound to forefront of your site. Our CCTV systems are cost efficient using quality equipment designed to meet all your needs as well as providing many years of reliable product life. Never be out of touch with simple smart phone remote viewing.

Drive Thru

Equipment Sales


High Mark Communications is an authorized dealer for all the major brands of Drive Thru communications equipment. Let our experienced sales staff design and quote a system that will satisfy your needs now and in the future.

(303) 451-6961 • (303) 451-7053 SVC bestservice@highmarkcomm.com • Denver • 24 Hrs