Alpha Net Communications provides structured cabling, fiber, wireless networking, VoIP phone systems, cameras, access control, and network services for businesses in San Antonio, Austin, and South Texas.

Serving San Antonio and Austin for large and small businesses. We specialize in voice cabling, data cabling using Cat 5e, Cat 6, Cat 6A, Cat 6E, Cat 6A Shielded, Fiber Optics, Demarc Extension and Telephone Cross Connect.
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Alpha Net Communications provides AI powered Hosted IP Cameras, Phones, Networking Hardware, Access Control, Cyber Security, and other advanced networking features to help streamline your business.
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Providing Wi-Fi 7, Wi-Fi 6E, and Wi-Fi 6 for San Antonio and Austin areas and wireless point to point gigabit connections for rapidly growing businesses that need mobile freedom.
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Alpha Net provides Phone Systems in San Antonio and Network Cabling Installation in surrounding areas of Texas including Avaya IP Office and Yealink Hosted IP Phones for customers that are large and small to medium (SMB) sized businesses.
Whether you need a few phones or a few thousand, Alpha Net has business phone systems with solutions based on Voice Over Internet Protocol (VoIP) converged (IP PBX) Video Conferencing, Wi-Fi and multi-gigabit business networks. Texas Area Communications Contractor Alpha Net Communications is a structured communications contractor and consulting firm, offering a broad range of services such as computer networking , cabling services , Voice over IP (VoIP), Avaya Business telephone systems, remote connectivity including wireless communications. Feature-rich communication solutions for your Small & Medium Business Successful companies are always looking for opportunities to do more with less. Their aim is to keep the company flexible, innovative and competitive, without driving up operating and capital costs. As an Avaya Authorized Partner, Alpha Net installs, programs and supports the Avaya IP Office communications system.
Alpha Net Communications can be found at many conferences like Innotech!


Alpha Net services Texas based organizations ranging in size from 1 to 500 employees. While we are headquartered in the beautiful river city of San Antonio, we support our customer locations locally and around the world.
Alpha Net Communications is a structured communications contractor providing Cat 6A, Cat 6E, Cat 6, Cat 5e, 10 Gigabit cabling services and Fiber Optics, offering a broad range of services such as computer networking , Avaya Business telephone systems, Yealink Voice over IP (VoIP), including gigabit wireless communications.
We are committed to providing our clients the best information assurance, technology management, and consulting services possible. Alpha Net offers increased value, reduced costs, and measurable results. Our goal is to optimize solutions, by recognizing critical success factors as well as constraints, to meet our client's needs. At Alpha Net, we provide our clients with the information technology resources that enable organizations to meet their business objectives.
Alpha Net services Texas based organizations ranging in size from 1 to 500 employees. While we are headquartered in the beautiful river city of San Antonio, we support our customer locations locally and around the world. Alpha Net was started in 1986 by Thomas J Cline, who retired at the end of 2012 as an IT professional who was committed to delivering industry-leading services based on three core values: Technology, Knowledge, and Integrity. Nathan "Nate" Cline is now president of Alpha Net Communications and continues to deliver these core value services.
Also see: IP Cameras & Access Control · Cyber Security & Network Support · Home Network Installation
Alpha Net is a San Antonio low voltage contractor for new construction and tenant build-out cabling, data center and server room cabling, network cabling repair and troubleshooting, and cellular signal booster installation, serving offices, schools, medical offices, warehouses and industrial sites. We are an Avaya Authorized Partner, and manufacturer-certified cabling installations with extended system warranties are available.
Alpha Net also works with homeowners across San Antonio and Austin. Many of our residential customers use Google Fiber, AT&T Fiber, Spectrum Fiber, Astound Internet and GVTC Communications for gigabit fiber internet at 1, 2, 5 and 8 Gig speeds, and we make sure that speed reaches every room:
Cat 6 and Cat 6A home network cabling to home offices, TVs and gaming setups · Whole-home Wi-Fi and mesh to end dead zones · Home network troubleshooting and fiber internet setup · IP camera and Wi-Fi upgrades
Headquartered in San Antonio, Alpha Net Communications provides network cabling, fiber optic installation, Wi-Fi, business phone systems, cameras and access control for businesses across South and Central Texas, plus Houston and Dallas for larger commercial projects.
San Antonio, New Braunfels, Schertz, Cibolo, Converse, Live Oak, Universal City, Boerne, Helotes, Leon Valley, Selma
Austin, San Marcos, Kyle, Buda, Seguin, Round Rock, Georgetown, Cedar Park, Pflugerville
Kerrville, Fredericksburg, Bulverde, Spring Branch, Canyon Lake
Laredo, Corpus Christi, Victoria, Del Rio
★★★★★
Customers across San Antonio and South Texas highlight our knowledgeable staff, Cat 6 cabling installation, networking work, punctuality and thoroughness.
★★★★★ Also rated 5.0 on Yelp
Alpha Net is headquartered at 11313 Lone Shadow Trail in San Antonio and serves businesses throughout the San Antonio area, Austin and the I-35 corridor, the Hill Country, and South Texas, including New Braunfels, San Marcos, Boerne, Kerrville, Laredo and Corpus Christi. We also take on larger commercial projects in Houston and Dallas.
Yes. We install home network cabling using Cat 6 and Cat 6A cable, running Ethernet to home offices, TVs, gaming setups and access points, plus IP camera and Wi-Fi upgrades for homeowners across San Antonio and Austin.
Yes. Many of our residential customers use Google Fiber, AT&T Fiber, Spectrum Fiber, Astound Internet and GVTC Communications on 1, 2, 5 and 8 Gig plans. Your provider brings fiber to the house; we wire the inside so that full speed reaches every room, not just the router.
Yes. We test your home's wiring and equipment to find what is slowing things down, then fix it with new cabling, wired access points or a mesh Wi-Fi system.
We install voice and data cabling using Cat 5e, Cat 6, Cat 6A and Cat 6A shielded cable, along with fiber optics, demarc extensions, data drops and telephone cross connects for offices, warehouses, campuses and multi-site businesses.
Yes. We install single-mode and multimode fiber, including backbone cabling, terminations, splicing and testing, with LC, SC, ST and MPO connectors supporting speeds from 10 Gb up to 400 Gb.
Yes. Every cable run we install is tested and labeled, so your network is documented and easy to troubleshoot later.
Yes. Alpha Net Communications is a licensed and insured communications contractor.
Yes. We can schedule installations after hours or on weekends so your business keeps running without disruption.
Cost depends on the number of drops, the cable type (for example Cat 6 versus Cat 6A or fiber), distances, the building's construction and ceiling access. Contact us with your project details for an accurate quote.
We design and install Wi-Fi 7, Wi-Fi 6E and Wi-Fi 6 networks, as well as wireless point-to-point gigabit links between buildings.
Yes. We install VoIP and hosted IP phone systems, including Yealink hosted IP phones and Avaya IP Office, for businesses needing anywhere from a few phones to a few thousand.
Yes. Alpha Net offers 24/7 emergency network support. Call 210-654-0653.
Alpha Net Communications has served South Texas since 1986. It was founded by Thomas J Cline and is now led by president Nathan "Nate" Cline.
Yes. Alpha Net is a San Antonio low voltage contractor handling structured cabling, fiber, phone systems, Wi-Fi, IP cameras, access control and cellular signal boosters for offices, schools, medical offices, warehouses and industrial sites.
Yes. We troubleshoot and repair existing network cabling, and we also handle server room and data center cabling and cleanup.
Yes. We plan and install voice, data and fiber cabling for new construction and tenant build-outs, working alongside your general contractor.
Yes. Manufacturer-certified cabling installations with extended system warranties are available. Ask us about warranty options when you request a quote.
We offer Structured Cabling Gigabit Solutions & 10 GigE Cabling, Cat 5e, Cat 6, Cat 6A, Cat 6E, Fiber Optics - Single-mode and Multimode Fiber & Fiber Splicing, Providing Fiber to the desktop, Multi-Gigabit to the desk 1/2.5/5/10/100/1000 10 Gigabit cabling from the following Companies:ICC Structured Cabling, LEVITON Network Solutions, ORTRONICS Cabling Solutions, PANDUIT, SIEMON Network Cabling Solutions, HUBBELL Premise Wiring.
Single-mode and multimode fiber with LC, SC, ST and MPO fiber optic connectors provide desktop and data center Multi-Gigabit speeds for 10/25/40/50/100/200 and 400Gb.
Yealink Smart Business Phone T58A and T58A with Camera, as well as the Flagship Smart Video Phone VP59 are the most professional desktop collaboration tools in the market. The phones are well suited for executive offices and huddle rooms, delivering cutting-edge telephony capabilities and affordable access to professional HD video. These phones aims to introduce the best possible personalized collaboration experience and enhance productivity and team performance.
If you need anything from a complete office relocation to a simple update to your cabling plan, our team of experts can help. Our Alpha Net Communications consulting team will employ our technology and business expertise that will help your business grow. Our office cable management services and solutions will help you achieve your business goals serving the greater South Texas Area, including Bexar, Comal, Guadalupe, Kendall, Medina and Atascosa counties.
We design, install and support business networks: managed switches, routing, PoE and PoE+, VLANs, firewalls and hardware refreshes, using brands like Cisco, Aruba, Juniper, Extreme Networks, Ubiquiti UniFi, Fortinet, SonicWall and WatchGuard. We also clean up and organize server rooms and network racks, and troubleshoot network and cabling problems so your team stays connected.
Wireless Deployment & Solutions for Companies and Municipal Organizations The wireless networking Wi-Fi 7, Wi-Fi 6E and Wi-Fi 6 market is growing rapidly as businesses discover the productivity benefits of going wire-free. The increased mobility that WiFi networks offer has proved beneficial in operations throughout manufacturing facilities, warehouses, transportation depot, hotels, airports, hospitals, colleges, large enterprises, convention centers cities/municipalities as well as rural areas.