Car Key Replacement & Programming

Car Key Replacement Summerville SC
On-Site Programming. Dealership Prices Beat Every Time.

Lost your only car key? Key fob dead? Transponder not recognized? A mobile locksmith programs your replacement key on-site at your location in 30–60 minutes for $80–$150. The dealership charges $200–$400 and takes 2–3 days. All makes and models served.

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✓ Price confirmed before dispatch  |  ✓ 24/7 including weekends  |  ✓ 1915 Old Trolley Rd, Summerville SC
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Transponder Key Programming
$80–$120 on-site · All makes & models

Modern car keys contain a transponder chip that must be programmed to your specific vehicle’s VIN. We carry professional Key Tool Max Pro and X-Force Dolphin equipment for on-site programming of transponder keys for all major makes — Toyota, Honda, Ford, GM, Hyundai, RAM, and more.

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Key Fob Replacement & Cloning
$100–$150 · Smart keys included

Push-to-start smart key fobs, remote entry fobs, and proximity keys — programmed on-site. We clone existing fobs or program new ones. Summerville’s Lowcountry summer heat drains fob batteries faster than inland climates — if your fob suddenly stopped working, the battery is often the cause.

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On-Site vs Dealership
Save $100–$250 and 2–3 days

Dealerships charge $200–$400 for the same key we program on-site for $80–$150. They also require you to tow or drive the car to them and wait 1–3 days for parts. We come to your location in Summerville and complete the job in 30–60 minutes.

Frequently Asked Questions

Car Key Replacement Summerville SC — Questions Answered

A transponder key replacement runs $80–$120 on-site. A push-to-start smart fob runs $100–$150. These prices include programming — the key is fully functional and programmed to your specific vehicle when we leave.
A mobile locksmith comes to your location in Summerville and programs your key on-site in 30–60 minutes for $80–$150. A dealership charges $200–$400, requires you to bring or tow the vehicle, and takes 1–3 days for parts and programming. The professional equipment is comparable — the time and price difference is dramatic.
Yes. We can create a new key from scratch using the vehicle’s VIN for most makes and models. This is called an emergency key cut and programming. The VIN identifies your vehicle’s specific key code, allowing us to cut and program a new key even with no original to copy.
Often not. Summerville’s sustained high temperatures drain key fob batteries faster than in temperate climates. Try replacing the battery (CR2032 in most fobs) before calling a locksmith. If a new battery doesn’t fix it, the fob may have lost its programming — which we can restore on-site.

More Locksmith Services

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Full Pricing Guide

Every service, every price — transparent and published so there are no surprises.

Scam Alert — June 2026

A Lowcountry investigation exposed fake locksmiths charging $578–$1,250 in Summerville.

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Price confirmed in 60 seconds. On-site in 30 minutes across Summerville.

📞 (843) 001-0001 — Call Now

1915 Old Trolley Rd, Summerville SC 29485  |  24/7 Including Weekends

📞 (843) 001-0001 — Call Now