Low Voltage

Voice & Data • Audio Visual • Clock & PA Systems • Intercom

We are certified partners and installers for major manufacturers such as Panduit and Leviton. We are experts in category 6 cabling and fiber optics, including fusion Splicing and OTDR testing. Because of our partnerships and experience we commonly provide 25+ year warranties on structured cabling installations.

 Server Technology Leviton Fluke networks
General CableHubbell Chatsworth Products
 legrand  Damac  Geist

Audio Visual

We provide everything from simple control over multiple inputs and one TV to full touch panel control of larger systems involving multiple projectors, TV's, and rooms. Extron Control certified to provide you complete control of the A/V system over network via web browser or wirelessly with an iPad. Automated Screen and Projector lowering with the push of a button. We have hundreds of installations in many schools, college, boardrooms, lecture halls, and Multi-purpose rooms.

 SP controls  peerless-AV QUiKTRON
 Extron certified  Da-lite Chief

Commercial Sound, Clocks and PA

Johnson Electronics has integrated countless Sound and PA systems for various schools and institutions throughout Central and Northern California. Here are some of the manufacturers we work with:

 sapling VALCOM Viking
National Time & Signal  Atlas Sound Bogen

commercial electrical services

Contact Information

Johnson  Electronics

78A Malarin St.
Salinas, CA 93901

Mailing Address:
P.O. Box 2415
Salinas, CA 93902-2415

Main Salinas: 831-424-6459
San Jose: 408-296-1077
Santa Cruz: 831-688-2544
Fax: 831-424-3691
Email: info@johnson-electronics.com

Business Hours: 
24-hour emergency service available!

We accept MasterCard.We accept Visa.


We accept Check.

We accept Cash.