Locksmith service in Marin County
DS Locksmith SF provides mobile locksmith service in Marin County for the towns listed here: San Rafael, Mill Valley, Novato, Larkspur, Corte Madera, Tiburon, San Anselmo and Fairfax. Sausalito has its own service page. We help with house lockouts, rekeying, lock changes, smart-lock work when the door allows it, and commercial door and hardware service. Call (415) 656-5417 with the town, street address and entrance.
What is distinctive about Marin County
Marin towns differ sharply. Mill Valley and Fairfax have canyon and hillside streets; Tiburon has narrow peninsula roads; San Rafael mixes downtown, the Canal area and Terra Linda; Novato spreads across several neighborhoods from Ignacio to the northern residential streets. A single county name is not enough for dispatch. Use the ZIP guides below for local detail, and confirm the town printed on the address.
Listed Marin towns: San Rafael, Mill Valley, Novato, Larkspur, Corte Madera, Tiburon, San Anselmo, Fairfax. Sausalito has its own service page.
Service area map
Residential locksmith services
Residential requests include house and apartment lockouts, rekeying after a move or a lost key, replacing worn locks, and installing or advising on smart locks. Hillside and wooded lots often have a gate, a long driveway or a poorly lit path. Condos and apartments need a clear split between the common entrance and the unit door, plus the right approval before hardware is changed.
Residential work we discuss includes house and apartment lockouts, rekeying, changing locks, compatible smart-lock installation, and practical home-security hardware such as a reliable deadbolt — always after authorization is clear.
Commercial locksmith services
Downtown San Rafael, Mill Valley's commercial streets, Novato workplaces, and the retail areas of Larkspur and Corte Madera produce business lockouts, staff rekeying, master-key questions, storefront hardware jobs and door-closer or latch repairs. Tell us who can authorize the work and whether a rear or shared exit is part of the opening. Access-control and intercom doors are discussed only with a clear description of the existing equipment.
Commercial work we discuss includes business lockouts, staff rekeying, master-key planning, access-control or intercom-controlled entries when the existing equipment is clear, and commercial door or lock repair, including closers and storefront hardware.
Car lockout help
Vehicle lockouts happen at ferry or shopping parking areas, downtown streets and residential driveways. Provide the town, a precise location and the vehicle year, make and model. Unlocking is limited; car-key programming and ignition work are not advertised.
Access and scheduling
Approaches include U.S. 101, Sir Francis Drake Boulevard and local hillside roads. Traffic at the Golden Gate or on 101, plus the last stretch of a steep driveway, affects timing. We confirm availability and an estimated window by phone. Towns not listed on this page or on the Sausalito page are not treated as automatic coverage.
ZIP codes in Marin County
Each ZIP guide has its own map and locally specific notes. A ZIP code is not always the same as the city; we confirm the official address.
- 94901 — Central & southern San Rafael
- 94903 — Terra Linda, Civic Center & northern San Rafael
- 94941 — Mill Valley, Tam Valley & Strawberry
- 94945 — Downtown & northeastern Novato
- 94947 — Western Novato
- 94949 — Ignacio, Hamilton & southern Novato
- 94939 — Larkspur
- 94925 — Corte Madera
- 94920 — Tiburon & Belvedere
- 94960 — San Anselmo & Sleepy Hollow
- 94930 — Fairfax
Other service areas
Frequently asked questions
Which Marin towns do you list as service areas?
San Rafael, Mill Valley, Novato, Larkspur, Corte Madera, Tiburon, San Anselmo and Fairfax, plus a separate Sausalito page. Call with the official town and street to confirm.
Why does Sausalito have its own page?
Sausalito is one of the nine service areas the business is focusing on, so it has a dedicated guide. It is linked from this Marin County page and from the main service-areas list.
Do you have a Marin shop?
No Marin storefront is claimed. Service is mobile, from our San Francisco-based business, during posted hours.
Can you rekey a house and service a storefront in the same town?
Yes. Residential and commercial work are both offered in the listed towns, with authorization confirmed for each location.
Hours and contact
Mon–Thu and Sun 7:00 AM–11:30 PM; Fri 7:00 AM–5:30 PM; Sat from 8:00 AM — call to confirm closing time. All hours Pacific Time (America/Los_Angeles).
Call (415) 656-5417 or email DS Locksmith SF. Mobile service from San Francisco; call before planning any visit. A street address is not published on this website.
Related service guides
Residential locksmith · Commercial locksmith · Car lockout · All services · All service areas