About Us

Superior Low Voltage, was founded in 2002, by Marcos Apodaca, and is based out of Salem, Oregon. With over 20 years of experience in the low voltage industry, we specialize in commercial and residential service throughout Oregon and Washington, including but not limited to: installation, design, integration of CCTV, access control, burglar alarm, fire alarm voice & data. Once your project is complete, we provide training and on-call support on all installed systems. As a business owner, Marcos believes in taking a customer first approach with each and every project, no matter how big or small. Our goal is to turn new customers into repeat customers by earning their trust, respect, and confidence. We also strive to ensure that our employees and technicians are at the forefront of the newest low voltage technological advances. We pride ourselves on our outstanding reputation for excellent customer service, top quality installation/service, and very competitive rates.

Full Service, Quality
Low Voltage Services

We do everything from full security services


  • Security Systems 
  • Home Automation
  • Home Theatre 


  • Commercial Security 
  • Access Control
  • Network Wiring 


2345 McGhilchrist St Se, Suite 6, Salem, OR 97302


(503) 806-3031