Professional Installation Services

Network Cabling & Phone Wiring Contractor Services | Fiber Optics & Testing | Cat3, Cat5e, Cat6, Cat6a | Core Hole Drilling | Revit Digital As-built | Under Ground Trenching & Directional Boring | Consulting | CAD Services | Managed IT Services | Test & Turn Ups | Rack & Stack | National Roll Out Services | Data Center build outs | Mitel Cloud Managed Phone Systems | Sound Masking | Cel-Fi QUATRA Cell Phone Repeaters & DAS Systems | Wireless Bridges | Audio | Video | Design Services | Internet Sales | Cloud Managed Cisco Meraki & Ubiquiti Unifi Switches, Routers & Wi-FI systems | Cloud Managed Prints Services & More…

How can we win you’re business?

Free quotes or schedule a DEMO

Cisco Meraki cloud managed solutions and installation services Austin, San Antonio, Houston, Dallas

Cisco Meraki

Advanced Cloud Managed Network Equipment

Cloud Managed Solutions

Cisco Meraki installation services and solutions.

Mitel Phone Systems


Cloud Managed Solutions

CMC Communications offers Mitel cloud managed phone system solutions. We offer full installation services and business & commercial phone system programming & training for our solutions in Austin, San Antonio, Houston, Dallas and surrounding areas.

Enterprise-grade, omnichannel customer experience management platform designed to power customer-centric organizations for cloud call centers to the small business needs.

Fully Insured

Protect your job and your company. Only hire companies that are insured. Learn more here.

Don't Take The Risk!

Lot’s of businesses do not carry any insurances. Protect yourself and ask for a COI “Certificate of Insurance”, verify the COI is current and not a fake, request each COI to be indorsed to your company. CMC Communications carries the following: General Liability (2 million), Auto (1 million), Excess Liability Umbrella (5 million), Workers Comp (1 million), Employers Liability (1 million).

Marble Falls ISD

5.0 rating
May 21, 2019

CMC is hands down one of the best companies I’ve ever worked with. They are well versed in their field, very knowledgable and extremely professional. They work fast while maintaining high standards of quality and on top of everything else, they typically can not be beat on prices.

Nathan Fink – I.T. Chief Information Officer

They don’t cut corners and get the job done right!

5.0 rating
May 21, 2019

I have had the opportunity to work with these gentlemen and it has been a pleasure. They don’t cut corners and get the job done right! Wether it’s a new construction or upgrading existing systems, they can find solutions that will help you and your business.

Jeremy P

Great company!!!

5.0 rating
May 21, 2019

They went above and beyond to get church project completed. They assisted in making sure we did not spend on unnecessary things and made sure what we did get met our needs and wants.

Rasim A

very knowledgeable, positive, experienced, professional, precise, clean and respectful!

5.0 rating
May 21, 2019

The group truly knows and understands how to do their job and make you feel comfortable that it will be done right. I will always call on them for any issues related to my business communication needs!

Karl R
Ubiquiti Unifi cloud managed IT solutions for wifi, AP, switches, router

Ubiquiti Unifi

Affordable Cloud Managed Network Hardware

Cloud Managed Solutions

CMC Communications offers full cloud managed IT solutions and are both affordable and effective.

Internet Sales

Let us find you the best price and speed in your area *CLICK HERE*

Internet Solutions almost everywhere

We find you internet for the best price or the most speed. CMC Communications is a certified re-seller for AT&T, Spectrum, Verizon, ViaSat and hundreds more… Don’t know who your ISP is? We have maps showing who services your area. Call us now and let us do the hard work finding your internet service provider.




We do not offer RCDD on-site inspections because that’s work for the office.  Our RCDD Engineers design and verify in office  using Revit and let our BICSI Certified technicians do the inspections. RCDD Services:

  • Revit Digital As-Built Drawing
  • Consulting
  • CAD Services
  • Design Services

Why Read When You Can Watch?

Mitel MiCloud Connect Phone Systems

About CMC Communications & Our Services


Thanks for visiting our website. At CMC Communications we offer a full line of IT products and professionail installation services for all your business needs. We provide professional installations services for voice and data cabling, fiber optics inside and outside plant, voice over IP cloud managed phone systems, a full line of cloud managed switches, routers, AP’s, Cameras, wireless bridges and WIFI controllers feathering Ubiquiti Unifi and Cisco Meraki. CMC Communications is a certified master reseller for all business internet service providers so if you are having a hard time finding an ISP in your area or a good price, we can help get the internet speeds you need at the best price. We also offer cloud managed solutions for everything you can think of. If you have poor cell phone reception or even no cell phone signal at all we can fix that with our full line of in-building cell phone repeaters and fiber optic distributed antennas systems feathering Corning Mobile Access, Commscope, Surecall, Wilson Pro and Zinwave products. Last we offer a full line of audio video solutions for your conference rooms and sound masking needs. So If you can hear conversations through walls, cant concentrate because of of loud noises or are worried about speech privacy we can fix that with our line of commercial and office sound masking systems and acoustical paneling. We offer full design services, service packages and certification testing. So If you are serious about getting your office built out right the first time please call us today!

Our services offer the most streamlined newest IT practices available in today’s market. Saving you time and money with your IT budget. Please call or email us today at 800-781-8431 or Info@cmctelco.com . Financing and leasing is available.



“Very professional. They did great work at a decent price. Thanks guys!” ~ Chris


The Right Tools For The Job

Network certifications testing not only proves that the job was done right, but it also shows we are serious about what we do. CMC Communications has the following testers and software tools.

Fluke DTX-1800

Certification Testing

DTX-1800 Cable Analyzer is used for certification testing for the following: Voice and data network cables, Cat3, Cat5e, Cat6, Cat6a, fiber optic zip cords,  multi-mode & single mode fiber optic wave lengths (850/1300/1310/1550). CMC Communications can provide cable / fiber strand certification test results via digital PDF on any job. Just inform us ahead of time so we can put it in the quote.

Site Master

Spectrum Analyzer

The Site Master Cable & Antenna Analyzer + Spectrum Analyzer is used for testing DAS system Cables like RG8, testing of distributed antenna systems for repair services and installation, cell phone repeater system repairs and installation, maintenance for wireless service providers, contractors, military, aerospace and defense, free to air, and public safety applications.


Heat mapping & desgin

IBwave is industry software standard behind over 100,000 professional installations for in building cellular repeater systems (DAS) & WI-FI network systems worldwide. If you have a serious problem, this is the serious solution!


Professional Plans

SMARTDRAW  / REVIT Network Design software is a top of the line structured cabling design and editing tool. You can streamline estimating using existing floor plans, make new floor plans, add data and voice drop locations to existing blueprints, design rack and server layout plans, make your network organized on paper anyway you can imagine, and more.

Service Areas

Serving The State of Texas with local offices in Austin, San Antonio, New Braunfels, Round Rock, Dallas and Houston.

To better assist you with your search, we have added the following specific areas we service.


Our Work

CMC Communications is a veteran owned company with the following local/state certifications – (SBE/HUB/AABE/DIBE/ESBE/MBE/SBE/VBE)

I.T. & Structured Cabling News

Get the latest news and product information below for network cabling, IT solutions and gear that just makes life easier . If anything interests you please give us a call for more information. We have product representatives standing by for your questions.


Buy from us to get the best prices from our vendors.

Texas Offices

Local office locations in Austin, San Antonio, New Braunfels, Round Rock, Dallas, Houston, and surrounding areas. Office addresses, contact numbers, email addresses & hours of operation. (Click Below)

View Contact Information