Mobile Automotive Locksmith Services

Spare Keys • Lost Keys • Smart Keys • Programming
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Our Services

Spare Keys

Need an extra key? We cut and program spare keys for most makes and models.

Lost Keys

Lost all your keys? We can create new keys even when you have nothing.

Programming

OEM and aftermarket smart keys, remotes, and transponder programming.

About Second Key Chicago

Second Key Chicago is a mobile automotive locksmith specializing in spare keys, lost keys, smart keys, replacement remotes, key fob programming, and vehicle lockout services.

We provide convenient mobile service throughout Chicagoland, helping customers avoid the time, expense, and inconvenience of visiting a dealership or arranging a tow.

Why Choose Second Key Chicago?

🚗 Mobile Service

We come to your home, workplace, or roadside location throughout Chicagoland.

🔑 Spare & Lost Keys

Whether you need a spare key or have lost all your keys, we can help.

📱 Smart Keys & Programming

Programming for many push-button start vehicles, smart keys, remotes, and transponder keys.

💲 Honest Pricing

Upfront pricing with no dealership surprises or unnecessary towing.