Automotive Locksmith in DFW: Complete Guide to Car Key & Lock Services

What an Automotive Locksmith Does

An automotive locksmith specializes in vehicle locks and keys — everything from unlocking a car to cutting and programming transponder keys, replacing key fobs, repairing ignitions, and rekeying car doors. DFW Key Master is DFW's automotive locksmith specialist, with 15 mobile rigs and dealer-level equipment on every truck.

Here's a complete guide to what we do, what it costs, and when to call.

Car Lockout Service

You locked your keys in the car. We unlock it — fast, no damage. Using professional tools (air wedges, long-reach tools, and bypass techniques), we unlock your car in 5-10 minutes after arriving. No broken windows, no damaged weather stripping.

Cost: $89-$150. Response time: 18 minutes average across DFW. Available 24/7 with no after-hours surcharge.

Car Key Replacement

We make new car keys for all vehicles, on-site, at your location:

• Basic metal key (pre-1995): $80-$150 — just cutting, no programming
• Transponder key (1995-2015): $120-$220 — cutting + chip programming
• Remote head key (2005-2020): $150-$280 — cutting + chip + remote programming
• Smart/proximity fob (2010+): $200-$450 — fob + proximity programming
• Luxury smart key (BMW, Mercedes, Audi): $300-$600 — specialized equipment + OEM blanks
• All keys lost: add $30-$150 for VIN code lookup or ignition decoding

Key Fob Programming

We program key fobs for all makes and models — including smart keys, proximity fobs, and remote head keys. We carry dealer-level diagnostic equipment (Autel, Launch, OEM-specific software) on every mobile rig.

Cost: $50-$100 to program an existing fob, or $140-$350 for a new fob plus programming. Luxury fobs (BMW, Mercedes): $300-$600.

Ignition Repair & Replacement

If your key won't turn or is stuck in the ignition, we fix it on-site:

• Tumbler repair (keep your key): $150-$200
• Full ignition cylinder replacement: $200-$400
• Electronic ignition switch replacement: $250-$450
• Broken key extraction: $150-$250
• We can rekey the new cylinder to match your existing key for $30-$50 extra
• No tow needed — we come to your car

Car Rekey & Lock Repair

We rekey and repair car door locks, trunk locks, and ignitions:

• Rekey all door locks + ignition: $180-$280 — change tumblers, keep existing hardware
• Replace all door locks + ignition: $350-$550 — new cylinders + installation
• Door lock actuator replacement: $200-$350 — when electronic locks stop working
• Door lock cylinder repair: $120-$250 — worn tumblers, broken linkages
• Trunk lock repair or replacement: $120-$250

What Makes Us DFW's Automotive Locksmith Specialist

We invest heavily in automotive equipment and training:

• 15 mobile rigs, each fully equipped as a rolling workshop
• Dealer-level diagnostic equipment on every truck (Autel, Launch, OEM-specific software)
• Sidewinder (laser cut) milling machines on every rig
• OEM and OEM-equivalent key blanks for all makes, including luxury brands
• Texas DPS licensed, locally based in Grand Prairie
• 24/7 service, same pricing at every hour
• Average response time: 18 minutes across DFW

Vehicles We Service

We make keys and service locks for virtually all consumer vehicles:

• All Asian brands: Toyota, Honda, Nissan, Hyundai, Kia, Subaru, Mazda, Lexus, Acura, Infiniti
• All domestic brands: Ford, Chevy, Dodge, Jeep, GMC, Cadillac, Lincoln, Chrysler
• All European brands: BMW, Mercedes, Audi, VW, Volvo, Porsche (most models)
• Luxury and high-security: BMW, Mercedes, Audi, Lexus — laser cut and encrypted
• Trucks and SUVs: F-150, Silverado, Ram, Tacoma, Tundra, and all major models
• Motorcycles: Honda, Yamaha, Suzuki, Kawasaki, BMW, Ducati, Harley-Davidson
• If you're not sure, call (682) 666-2966 with your year, make, and model — we'll confirm