# AR13779
Did you know? Depending on your vehicle, there may be up to seven antennas outside your car and five on the inside and maybe even one in the trunk. This lets the car know where your keys are, whether it should allow starting or locking, and to keep you from

locking your keys in the trunk


Our state-of-the-art

mobile lock and key workshop

is based in

Benicia, California

. This great East

San Francisco Bay

location allows us to service a wide area.

See our service area

Old Capitol Lock Services


On-Site Mobile Repair

- Often a vehicle can be rendered immobile by

lost keys

or damage from an attempted theft.

Old Capitol Lock Services

can make

replacement keys


repair damaged locks on-site

, eliminating the need for expensive towing. (more)

Car Lockout


Keys locked in the car


Keys locked in the trunk


Old Capitol Lock Services

can open your vehicle quickly without damage. (more)

House Lockouts (Benicia Only)


Locked out of your house


lost keys

? We'll get you in quickly and professionally. We use the latest in equipment and procedures for a damage free opening. In many cases your road service policy or insurance company will reimburse you for our fee. Positive identification required.(more)

Vehicle Fleet Services

- We have a complete stock of

replacement locks and parts

for your fleet, and convenient

mobile service

at your site for all your vehicles. We service your

company cars through Class 8 trucks

. (more)