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Serving the Greater San Francisco Bay Area since 1969
Keystone Security
&
Transbay Locksmiths 

An Authorized SecureRite Dealer

P.O. Box 2527
Castro Valley, CA 94546
(mailing address)

111 Santa Teresa St.
(no storefront-deliveries only)
San Leandro, CA 94579

Phone Toll Free: 888-393-2436 
Local San Leandro: 510-733-1897

Fax: 509-691-8381


California Bureau of Security & Investigative
Services License # LCO967


to request a service call or a free quote

Click above to see our reviews on Yelp

Commercial Security Products
Click here for our on line
catalogue of security products.


We sell, service and install Schlage Locks.

We are Schlage Primus Authorized Dealers.


Order Designer Baldwin Lock Hardware from us!

 

Security Newsletter

Click here or on the newspaper above to
view our current security newsletter!

Take the SecureRite Home Security Survey

Click here to take a
residential security quiz

Visit our pages to view products, and learn how to protect your
home and loved ones with quality SecureRite Products.

We will come to your home or business for a
free security survey! We offer technical consultation for both industrial and outdoor security.

 


Keystone Security / Transbay Locksmiths is a licensed, bonded Locksmith. LCO 967

We sell, install and service
residential and commercial locking devices
.


Last updated March 11, 2011