Welcome to Altitude Communications LLC
Altitude Communications LLC provides both traditional and VoIP phone systems for small to medium size businesses in Denver, CO and its surrounding areas. Our one point of contact for sales and service makes choosing a system easy! Whether you are 3 person office or 200, single office or multiple locations, we have the systems that are cost effective and easy to use. We sell and support the following brands: Allworx, Nortel, Avaya and more.
We offer the most popular brands to fit your business needs and budget.