Retrolock’s Low Voltage division was inspired by the continual request for a certain level of professionalism and quality that coincided with our consistent co-ordination of door hardware and Electronic Access Control installations.


Once on-site, installing equipment for secure door controls, clients then asked if Surveillance could be added to the portfolio. Naturally, we obliged. Today Retrolock has successful ground-up installations throughout the state of California.

Primarily supporting the multi-housing demographic, Retrolock takes pride in identifying, designing, and installing the latest and highest systems, satisfying the constant demand for today’s technology while helping the Developers and General contractors maintain realistic budgets.

Early educated discussions and decisions in the Architectural process help prevent 11th-hour decisions and ultimately save time and money.


With over 40 years of experience in the Low voltage industry, Retrolock is prepared and more than qualified to assist in a 10 door retrofit or a complex multi-year billion-dollar construction project.