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Commercial
King Key Locksmith San Francisco

Keypads, fobs and smart locks

Installed and set up properly, so they work the way you expected.

Before we touch the lock, you know what it will cost.

24/7Day, night, weekends
25 to 35 minOur emergency aim in SF
LicensedLIC# 7041 · verify with the State
Since 2019Insured, serving SF
4.9 on Google536 reviews, October 2026

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Call if you need someone right now. Otherwise send this and we will contact you back.

Or call 628-777-2341. We answer around the clock.

Keypads, fobs and smart locks

Electronic access solves the problem of keys that walk away. A code or a fob can be revoked in seconds, and you can see who opened the door and when.

A front door with the deadbolt removed, part way through a lock change

Installed properly, not just screwed on

Most smart lock complaints come from bad installation rather than bad hardware. A misaligned bolt will drain batteries and fail at the worst time.

✓
The door is checked first. Alignment and latch travel decide whether the lock will last.
✓
Set up with you, including the codes and who holds what.
✓
A mechanical way in stays available wherever the hardware allows it.

Keypad, fob or app

Each one suits a different door.

When the power or the internet goes out

Most battery powered smart locks keep working at the door when the Wi-Fi is down. You lose the remote features, not the lock. Wired access control is different, and how it behaves in a power cut is decided when it is installed, so we go through that with you.

Questions people ask

Is a smart lock as secure as a regular deadbolt?

A good one installed properly can be. Most smart lock problems come from bad installation, like a misaligned bolt that drains the batteries and then fails.

What happens when the batteries die?

Most models warn you well before that, and many have a key or an external power option. We make sure there is a mechanical way in wherever the hardware allows it.

Can I cancel a code or a fob when someone leaves?

Yes. That is the main reason to use electronic access. A code or a fob can be removed in seconds.

Reach us

One number, answered around the clock, in English, Spanish, Russian and Chinese. Not urgent? Pick the time. Same day, later in the week or on the weekend, whatever works for you.

628-777-2341

Answered day and night, every day of the year.

Email

contact@locksmithkingkey.com

Where we are

1050 Post St, San Francisco, CA 94109

LIC# 7041

California Bureau of Security and Investigative Services.

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