Business Phone Systems, Cabling & Security for the Phoenix Metro
Cloud phones, legacy phone support, commercial structured cabling, Ubiquiti security cameras and audio-visual — installed and supported by a local Mesa team.
Commercial technology, installed and supported by one local team
C13 LLC is based in Mesa and serves businesses across the Phoenix metro — Phoenix, Scottsdale, Chandler, Gilbert, Tempe and surrounding cities. We design, install and support the systems your office runs on.
Cloud Phone Systems
Modern CoreNexa cloud phones with mobile and desktop apps, auto attendants, voicemail-to-email and a customer portal to manage your account.
Cloud phones →Legacy Phone Support
Still running Nortel Norstar/BCM, Allworx or Avaya? We service, repair, program and train — plus free how-to guides for your staff.
Legacy support →Structured Cabling
Cat6/Cat6A, fiber, racks and certification for data centers, new office build-outs and existing offices. Commercial only.
Cabling →Ubiquiti Security Cameras
UniFi Protect camera systems with no ongoing license fees, plus UniFi Access door control and business networking.
Security →Audio-Visual
Conference rooms, displays, sound and paging for offices, training rooms and commercial spaces.
Audio-visual →Instant Quote
Answer a few questions about phones, cabling and cameras and see an estimated price range right away.
Get an estimate →Already a C13 cloud phone customer?
Sign in to the customer portal to manage users, voicemail, call forwarding, auto attendant schedules and greetings. Need the app on your phone or computer? Download CoreNexa and sign in with your portal username and password.
Why businesses call C13
- One vendor for phones, network cabling, cameras, access control and AV
- Support for the legacy systems many vendors no longer touch — Nortel Norstar, Allworx and Avaya
- A clear path from an aging on-site phone system to cloud phones when you're ready
- UniFi camera systems without per-camera recurring license fees
- Clean, labeled, tested commercial cabling for new and existing spaces
- Local to the East Valley — Mesa-based and serving the whole Phoenix metro
Areas we serve
On-site service throughout the Valley, including:
- Mesa
- Phoenix
- Scottsdale
- Chandler
- Gilbert
- Tempe
- Queen Creek
- Apache Junction
- Glendale
- Peoria