A&G Locksmith Automotive

Greenfield Auto Locksmith & Electrical Diagnostics
Family-Owned | ASE Certified | Mobile Service

Specializing in modern vehicle security systems and advanced electrical diagnostics. We solve complex immobilizer issues, key programming, and electrical failures that other shops can’t diagnose. With ASE certifications (A6, A8, L1) and professional equipment including oscilloscopes and advanced scanners, we handle the most challenging automotive electrical problems.

Our Services:

· Automotive Key Programming & Duplication
· Immobilizer System Diagnosis & Repair
· Vehicle Electrical Diagnostics
· Ignition Cylinder Repair
· Mobile Service – We Come To You