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School Intercom Repair and Sound Services

We specialize in School Intercom Repair, Installation, and Upgrade  

Bogen-Dukane-Rauland Simplex Telecor-Teradon-Valcom-Toa

Intercom Services

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Switch Bank Intercoms

Bogen - Dukane - Rauland 

Telecor - Teradon - Deltacom 


Sales, Installation, Design, Preventative Maintenance, Bench Repair, Technical Assistance and Service Calls.


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Administrative Intercoms

Bogen - Dukane - Rauland - Telecor - Teradon - Valcom - Toa - Simplex 


Preventative Maintenance, Bench Repair, Technical Assistance and Service Calls. Intercom repair, Intercom service Intercom system installation.

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Modular Based IP Intercoms

SIS Intercom System 

Sales, Service, Design, Installation, 

Training and Maintenance.


Bogen Quantum

Technical Assistance and Service calls

Sound Services



Solutions

Technical Experience

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We are well-versed in a variety of operating systems: Terracom, Bogen, Dukane, Rauland, Toa, Telecor, Primex, Deltacom, Teradon, Valcom, Simplex, and 

Switch Bank Intercom Systems. 

Stay Connected

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We offer Sales, Service, System Design, Training, Preventive Maintenance, Infrastructure Planning, Installation and Project Management of your Intercom and Pro Audio Sound needs. We have certified Technicians on staff to install a "Turn Key" solution. Our industry knowledge and experience allow us to accomplish even the most challenging objectives.

About SIS

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The world of technology can be fast paced and scary. Our goal is to provide an experience that is tailored to your company's needs and budget. Our founder, Poley Barcenez, started his career in The United States Air Force. Over the course of 30 years, Poley has worked for numerous companies in the San Antonio area. In 1988, Poley founded School Intercom Services (SIS). He has established a customer base of over 80 school districts locally and more than 1200 schools and businesses Nationwide.

Contact Us

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School Intercom and Sound Services

San Antonio, Texas

(210) 273-0993

Hours

Normal Business Hours

Monday - Friday: 8am - 5pm