About

We are a San Diego County based; family owned and operated company specializing in all aspects of Low-Voltage Design and Wiring.  We understand what it takes to create award winning Custom Home Theater Systems; from dedicated Home Theater Masterpieces of design and functionality to simpler Media Rooms, Outdoor Audio/Video Systems and Master Bedroom Surround Sound Systems.  Audio/Video, Distributed Audio, Surveillance and Alarm Systems, Entry and Intercom systems...and we carry all major brands!!  Pioneer, Polk Audio, Bose, Yamaha, Samsung, Sharp and many many more.

We work on Residential, Commercial some Industrial projects, specializing in custom low-voltage design and installation for both new and existing construction. Tried-N-True is an experienced company and boasts a long list of partnerships with Contractors and Homeowners alike.  

We pride ourselves on having the happiest customers, best workmanship and most competitive prices in the industry. Give us a call today and join the hundreds of happy customers who choose San Diego’s Premier Home Theater and Security Company, and have Tried-N-True design and install your next project.

No Project Too Big or Small…Have just a question, just Call!


We Specialize in:
-     Low-Voltage Design and Pre-Wire
-     Custom Home Theater
-     Flat Panel Televisions
-     7.2 Full Surround Sound Systems
-     Multi-Room Audio and Video
-     OUTDOOR AUDIO AND VIDEO
-       Expertly Controlled Restaurant and Lounge Audio/Video Systems
-     Computer Networking
-     Home Automation and Control
-     Business and Residential Phone Systems
-     24 hour Monitored Alarm Systems
-     Security Camera Systems
-     Intercoms
-     Entry Systems


Contractors License Number : 949724
Bonded and Insured