Cadillac Car Key Replacement in Chicago, IL | MasterKey Locksmith

Lost or damaged your Cadillac car keys in Chicago? MasterKey Locksmith provides professional Cadillac key replacement and programming throughout Chicago, Bensenville, and the greater Chicago metropolitan area. We come to you — no dealer, no tow truck. Call (773) 280-7632.

Cadillac Models We Service

We replace and program keys for all Cadillac models including the Escalade, XT5, CT5, XT4, ATS and more.

What’s Included

• On-site key cutting and programming
• Smart key / push-to-start fob programming
• Transponder key cloning and programming
• All Keys Lost (AKL) — when you have zero working keys
• Key fob battery replacement and reprogramming

Technical Notes for Cadillac

2021+ Escalade uses CAN-FD adapter — we are fully equipped. Chip type: NXP HU100 / ID49

Why Choose MasterKey Over the Dealer?

Chicago dealerships charge $300-$600+ for Cadillac key replacement. MasterKey Locksmith provides the same quality for significantly less — and we come to you anywhere in Chicago or the suburbs.

Book Cadillac Key Replacement in Chicago

Call: (773) 280-7632 — Available 7 days a week
We serve Chicago, Bensenville, Des Plaines, Schaumburg, Arlington Heights, Naperville, and all Chicago suburbs.