Key fob replacement near me — Ontario, CA

Last updated: September 24, 2026

What affects the price

Locksmith bills vary based on the specific job requirements. The time of day matters, as after-hours or holiday service often carries a higher fee. Your location also plays a role, as travel distance affects the total. The type of hardware involved—whether it is a standard deadbolt, a high-security lock, or a modern electronic key fob—dictates the complexity and parts needed. If you are locked out of your home, the difficulty of the entry method will be a factor. Exact pricing confirmed free on the call.

Frequently asked in Ontario

Also serving nearby: Chino · Rancho Cucamonga · Jurupa Valley · Pomona · Fontana

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

Service area details

Serving all of Ontario — population 182,457; about 3,650 residents per square mile across 50.0 sq mi. ZIP codes covered include 91758, 91761, 91762, 91764.

Neighborhoods served in Ontario: Downtown Ontario, Central Park, Lakeside, Gaston, Montclair — and every surrounding area.