Key fob replacement near me — Boston, MA

Last updated: September 24, 2026

What affects the price

The final price for locksmith services depends on a few specific variables. First, the type of lock matters—high-security systems, electronic smart locks, or vintage hardware often require specialized tools and more time. The time of day also plays a role, as late-night, weekend, or holiday visits typically involve different rates than standard business hours. Additionally, your location and the complexity of the issue, such as a simple lockout versus a full ignition or deadbolt replacement, will influence the total.

About this service

A key fob replacement involves programming a new remote device to communicate with your car's security system. This is necessary if your fob is broken, lost, or the battery replacement fails to fix the issue. Costs vary based on whether you need a basic remote or a high-tech proximity fob that includes push-to-start features. We ensure your new fob is synced correctly to your vehicle. Exact pricing confirmed free on the call.

Frequently asked in Boston

Also serving nearby: Quincy · Cambridge · Lynn · Newton · Brockton

All cities in Massachusetts →

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

Service area details

Serving all of Boston — population 653,833; about 13,525 residents per square mile across 48.3 sq mi. ZIP codes covered include 02108, 02109, 02110, 02111, 02112, 02113, 02114, 02115.

Neighborhoods served in Boston: Back Bay, Beacon Hill, North End, South Boston, Charlestown — and every surrounding area.