• RESIDENTIAL LOCKS

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  • COMMERCIAL LOCKS

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  • AUTOMOTIVE LOCKS

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  • RESIDENTIAL LOCKS

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  • COMMERCIAL LOCKS

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  • AUTOMOTIVE LOCKS

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"Your Security Is Our Business"

Security You Can Trust


Transbay Lock was established in 1964 and served all Of Marin County and portions of Sonoma County. We provide professional service for your home, business, and vehicle. We can meet almost all of your security needs with various products and services, from installations of high-security commercial lock systems to the primary residential re-keying.


In addition to our Store location, our mobile units are fully equipped to provide the necessary services you require at your location.



Safe Lock — San Rafael, California — Transbay Security Services Inc.
Stainless Steel Safe — San Rafael, California — Transbay Security Services Inc.

Our Services

Transbay Security Service Inc. offers more than just Safe and Lock services; we specialize in a wide array of products, including:

Door Lock — San Rafael, California — Transbay Security Services Inc.

Service & Products

Safes — San Rafael, California — Transbay Security Services Inc.

Safes

Door Hardware — San Rafael, California — Transbay Security Services Inc.

Door Hardware

Unlocking Door Car — San Rafael, California — Transbay Security Services Inc.

Automotive Services

Door Keys — San Rafael, California — Transbay Security Services Inc.

Keys

Locks — San Rafael, California — Transbay Security Services Inc.

Locks

SEE MORE

Our Safe Collection

We offer a wide range of brand-name safes.

In addition to sales, we service, open, and repair most brands and model safes. Installation of most safes is also available.

Wall Safe — San Rafael, California — Transbay Security Services Inc.

Wall Safe

Floor Safe — San Rafael, California — Transbay Security Services Inc.

Floor Safe

Gun Safe — San Rafael, California — Transbay Security Services Inc.

Gun Safe

Burglary and Fire Safe — San Rafael, California — Transbay Security Services Inc.

Burglary & Fire Safe

Our Outstanding Reviews

Leave Us A Review! We Would Love To Hear How We Did!

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