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Redwood Security Systems, Inc.,

A California Corporation since 1977, is one of the largest locally owned and operated alarm companies in the Bay Area.

Redwood owns and operates its own Underwriter's Laboratories (U.L.) listed central station in Marin County.

We are the only Certified Green security company in the San Francisco Bay Area and have taken extraordinary steps to promote environmentally responsible practices.

Why Redwood Security?

ONLY Marin’s largest alarm company can offer these exclusives:

News

 Important notice: Companies have been aggressively marketing the packaging of high speed internet/phone services/cable TV. This...