Car key replacement near me — St. Louis, MO

Last updated: September 24, 2026

What affects the price

Locksmith rates depend on a few key things. The type of lock you have matters; high-security hardware or smart locks often require more specialized tools than standard deadbolts. Time of day also plays a part, as late-night or weekend service calls usually carry higher fees than routine daytime appointments. Additionally, whether you need a simple lockout entry or a full hardware replacement impacts the labor involved. We focus on transparency so you aren't guessing what you'll pay. We look at the specific security hardware and the complexity of the job to give you an honest estimate. Exact pricing confirmed free on the call.

About this service

If you lose your car keys or they break, you need a professional to cut and program a new set. This service is necessary when you are stranded or simply need a spare. The cost is typically influenced by your vehicle’s make, model, and the type of transponder technology involved. We handle everything from basic metal keys to advanced proximity systems. Exact pricing confirmed free on the call.

Frequently asked in St. Louis

Also serving nearby: O Fallon · Springfield · Columbia · Champaign · Peoria

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More on this: FTC locksmith scam alert — avoiding locksmith scams — why licensed routing matters.

Service area details

Serving all of St. Louis — population 281,754; about 4,565 residents per square mile across 61.7 sq mi.

Neighborhoods served in St. Louis: Soulard, The Hill, Central West End, Tower Grove, CWE — and every surrounding area.