A system that puts all your business communication accessible from anywhere.

Get your first year
of support free

When you buy a phone system from Rimrock Telecom you get a 1 year parts & labor warranty, which includes unlimited tech support during that year as well.

Phone Systems

Whether you need a new phone system for your small or medium-sized business, used telecom equipment, business phone system management tools or help with updating your existing phone system, Rimrock Telecom has the solution you need.

Leasing / Financing

Financing or leasing your new business phone equipment is often the smartest and least expensive way to get new Avaya telecom equipment for your office. Plus, Rimrock offers a number of other programs like trade-ins and buy-backs to make your new phone system even more affordable.

Reliable Service

Rimrock Telecom services, repairs and upgrades Avaya and Allworx business phone systems. As a Rimrock service customer you’ll never have to worry about your phone system support again.

  • I would like to thank you and your team for a successful installation. As a vendor, I truly appreciate your loyalty to us and our clients.

    Art L., New Jersey
  • Wayne, you rock—guess that’s why the company is RimROCK… Thanks again for always being so helpful.

    Trish A., Oklahoma City
  • Tina, thanks so much for the professional and prompt way you handled our request for services. It made my job sooo easy. And George was fantastic!!!!! He was so knowledgeable and efficient with a great professional presence.

    Donna L., Los Angeles
  • When your company assisted us, they were polite and knowledgeable so rare to get these days.Your support was excellent.I was really surprised that Bruce was able to help so quickly after I talked to Tina.You have great staff there and thank you very much for your help.I look forward to Rimrock assisting us in the future.

    Seamus H. Moab UT

We Serve the following areas

14 Southern California
14 Utah
14 Oklahoma

Your new phone system is just a call away.