We Provide the highest quality equipment in the marketplace

New / Refurbished / Pre Owned



Sales & service on all major brands and manufacturers.

  • at&t
  • avaya
  • esi
  • nec logo
  • nortel logo
  • plantronics logo
  • polycom

BUSINESS  TELEPHONE  SYSTEMS

SALES,  SERVICE,  AND  REPAIR.

Connecting Denver Since 1983 

 

 

Call or Email to get a FREE quote: 303-238-4747 Tom@DenverTelephone.com

Sales

Complete Telephone Systems/V.O.I.P
Free Consultations and Estimates
Designing and Installing systems since 1983
Credit for your Outdated Equipment
5-Year Factory Warranty on New Equipment
1 Year Warranty for Refurbished
90 Days For Pre-owned
We are Safe, COVID Compliant
We will save you a lot of money; Get a Free Quote

Service and Repair

35 Years Experience in Denver
Same day Service Calls
Emergency Service 24/7
Qualified Technicians
Stocked Service Trucks
No trip Charges
1 Hour Minimum

Testimonials

  • “You are our go-to guy for any projects that include security or data. I appreciate that you are readily available when we need you and quick to solve problems. I have also found your costs to be very fair. I would recommend you to anyone needing data solutions”.

    Bill
    Wadsworth Plasa
  • “We’ve used Denver Telephone for several projects and have always been happy with the quality work and service provided.  Very knowledgeable and helpful in finding solutions to meet our needs”.

    Phillip D
    Clayton Homes
  • “Always happy to have him out to my office for telephone/internet repair. Have been using him for years.”

    Doug D
    Farmers Insurance
  • “Denver Telephone was prompt, professional, courteous, and did not stop until he had solved all of our issues and answered all of our questions. We would hire Tom again in a heartbeat!”

    Mark
    Vita Restaurant
  • “We had some issues with our telephone’s not working correctly. I googled repair and found Denver Telephone Company. I called Tom and he came the same day and within the hour had our phones up and running again! He was professional, courteous, friendly, and did a fantastic job. I would highly recommend him!”

Everything we sell is guaranteed in writing
Call 303-238-4747 or Email Tom@Denvertelephone.com  for details
Free estimates and consultations