Chevrolet Key Replacement - S.A. Locksmith & Security

Chevrolet Automotive Locksmith San Antonio

S.A. Locksmith & Security is a licensed, insured, and locally owned automotive locksmith serving San Antonio, Texas and surrounding areas including Alamo Heights, Stone Oak, The Dominion, Helotes, Converse, Schertz, Cibolo, New Braunfels, and Boerne. We specialize in Chevrolet key replacement, key fob programming, transponder key cutting, and ECU module services for every Chevrolet model on the road today. Whether you need a spare key, lost all your keys, or need emergency lockout assistance, our mobile locksmiths come to you — home, office, or roadside — 24 hours a day, 7 days a week. We use professional GM Tech2, SPS, and professional VATS/Passlock/PK3+ programming tools to program keys at a fraction of dealer cost. Call (210) 348-3677 for fast, affordable Chevrolet locksmith service in San Antonio.

Licensed (LIC# B18010), insured, and BBB A+ rated, S.A. Locksmith & Security has been serving San Antonio since 2009. We back all work with a 90-day warranty on parts and labor plus manufacturer warranty on all hardware. Our no-damage guarantee means your vehicle is always safe in our hands. With response times under 20 minutes throughout San Antonio, we’re your fastest alternative to the dealership — at a fraction of the cost.

Chevrolet Key & Key Fob Replacement San Antonio

S.A. Locksmith & Security is San Antonio’s trusted Chevrolet key and key fob replacement specialist. We service all Chevrolet models from classic C/K pickups to the latest Silverado and Equinox. Our GM-certified technicians handle every generation of Chevrolet security systems including VATS, Passlock, Passkey III, PK3+, and modern proximity smart key technology. Select your Chevrolet model below for detailed key replacement information and specifications.

Chevrolet Models We Service

Chevrolet Key & Ignition Services

Chevrolet Key Cutting — Professional key cutting for all Chevrolet key blanks
Chevrolet Key Programming — Full transponder and smart key programming
Chevrolet Key Fob Replacement — OEM-quality remote key fob replacement
All Keys Lost Solutions — Emergency key replacement from scratch
Emergency Lockout Service — 24/7 Chevrolet lockout assistance
Ignition Repair & Replacement — Fix stuck or worn ignition cylinders
GM Passlock / Passkey System Reset — Bypass and reprogram anti-theft
Duplicate Key Service — Spare keys made while you wait
Mobile Service — We come to you anywhere in San Antonio

Chevrolet ECU & Module Services

Chevrolet vehicles use AC Delco / Delphi / Continental ECU systems across their lineup, including E38 (Gen III/IV LS V8), E92 (Gen V LT V8), E83/E80 (Ecotec I4), E39A (V6), and E98/EDC17 (Duramax Diesel). S.A. Locksmith & Security offers comprehensive ECU and module services for all Chevrolet models.

ECU / ECM Cloning & Replacement
TCM (Transmission Control Module) Service
BCM (Body Control Module) Programming
Immobilizer Module Service & Reset
VIN Programming & Module Initialization
Key Programming & Re-learn Procedures
GM Anti-Theft System (Passlock/Passkey) Bypass & Reset
Instrument Cluster / Airbag Module Service
ECU / ECM / DME Cloning & Programming
VIN Programming & Module Matching
Instrument Cluster Repair & Programming
Airbag Module (SRS) Crash Data Reset
Gateway Module Programming
Key-to-ECU Synchronization & Programming
Immobilizer Service & IMMO Reset
ABS / ESC Module Service & Programming

Our Services

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Chevrolet Key & Key Fob Replacement FAQ

How much does a Chevrolet key replacement cost?

Chevrolet key replacement costs vary by model and key type. Standard transponder keys (Passkey III/PK3+) typically range from $120-$180, while smart proximity key fobs range from $200-$350. VATS resistor keys for older models are typically $80-$120. Call (210) 348-3677 for an exact quote for your specific Chevrolet model.

What Chevrolet models do you service?

S.A. Locksmith & Security services all Chevrolet models including Silverado, Tahoe, Suburban, Equinox, Traverse, Colorado, Malibu, Camaro, Corvette, Cruze, Trax, Blazer, Bolt, and many more. We handle vehicles from the 1980s through the latest model years.

Can you make a Chevrolet key if I lost all keys?

Yes! We specialize in all-keys-lost situations for all Chevrolet models. Our technicians can create and program new keys from scratch for Passlock, VATS, Passkey III, PK3+, and proximity smart key systems — without needing a dealer visit or tow.

How long does Chevrolet key replacement take?

Most Chevrolet key replacements take 30-60 minutes. Standard Passlock and transponder keys are faster, while proximity smart key fobs may take slightly longer due to programming requirements. We offer same-day mobile service throughout San Antonio.

Is a locksmith cheaper than the Chevrolet dealer for key replacement?

Yes, in most cases a professional locksmith is significantly cheaper than the Chevrolet dealer for key replacement. We typically save customers 30-50% compared to dealer pricing, with faster turnaround and the convenience of mobile service. We have the same GM programming capabilities as authorized dealers.

Note: Pricing and availability may vary. Smart key programming requires professional equipment. Some services may require vehicle VIN verification. All work is backed by our 90-day warranty on parts and labor and manufacturer warranty on hardware. S.A. Locksmith & Security — Licensed (LIC# B18010), Insured, BBB Accredited (A+ Rating). 11401 West Ave, San Antonio, TX 78213. All brand names, logos, and trademarks are the property of their respective owners. S.A. Locksmith & Security is an independent locksmith service provider and is not affiliated with any automobile manufacturer or dealership. 10% Military & Veteran Discount — show valid military ID at time of service.

Need Chevrolet Key & Key Fob Replacement in San Antonio?

Contact S.A. Locksmith & Security today for professional Chevrolet key and key fob replacement services. We serve San Antonio, New Braunfels, Schertz, Cibolo and surrounding areas with 24/7 emergency locksmith service.

Request a Locksmith

S.A. Locksmith & Security is a full-service, 24/7 locksmith located in San Antonio serving the greater SA area. No project is too big or too small.

📞 (210) 348-3677

We Accept All Major Credit Cards

Disclaimer: S.A. Locksmith & Security is an independent locksmith service provider. Brand names and trademarks are the property of their respective owners. Pricing varies based on service complexity, time of day, and parts required. Call (210) 348-3677 for a detailed quote. Licensed & insured — TX DPS License #B18010.

Need Professional Locksmith Service?

S.A. Locksmith & Security provides fast, reliable locksmith services across San Antonio and surrounding areas. Available 24/7 for emergencies.