We have over 25 years of helping our customers secure their homes. All of our technicians live in San Francisco, so we know how to best address the security challenges our city faces.

We use quality parts and hardware, so that you can rest easy knowing that your home is not an easy target for thieves and other criminals.

We also provide basic services like rekeys, lock repairs, and strike adjustments.

Visit our Yelp page to see what our customers say about us.