Transponder keys (also called chip keys) contain a small RFID chip in the head that communicates with your car’s immobilizer system. If your car won’t recognize a new key or you need a spare, the chip must be programmed to your specific vehicle — a process that costs $200-$500 at the dealership but as little as $129-$299 with our Plano mobile locksmith.

Why Skip the Dealership?

• 40-60% cheaper than dealership programming
• We come to YOUR location — no need to tow your car to a dealer
• Same-day service — most appointments completed within 30-60 minutes
• All major brands — Toyota, Ford, Chevy, Honda, Nissan, Hyundai, Kia, Mazda, Subaru, BMW, Mercedes, and more
• No appointment needed for emergencies

How Transponder Programming Works

1. Verification — we confirm ownership with your photo ID and registration
2. Key cutting — we cut a blank transponder key matched to your ignition
3. OBD-II connection — programming tool connects to your car’s diagnostic port
4. Chip pairing — chip is programmed with your vehicle’s unique immobilizer code
5. Testing — we verify the key starts the car and locks/unlocks (if applicable)
6. Warranty — written warranty on programming

Vehicles We Program in Plano

We program transponder keys for nearly every vehicle made since 1995. Common Plano vehicles we service:

• Toyota / Lexus — Camry, Corolla, RAV4, Highlander, Tacoma, Tundra, ES, RX, NX
• Ford / Lincoln — F-150, F-250, F-350, Explorer, Escape, Edge, Expedition, Navigator
• Honda / Acura — Civic, Accord, CR-V, Pilot, Odyssey, MDX, TLX, RDX
• Chevrolet / GMC — Silverado, Tahoe, Suburban, Equinox, Sierra, Yukon
• Nissan / Infiniti — Altima, Rogue, Maxima, Pathfinder, QX60, Q50
• Hyundai / Kia — Elantra, Sonata, Tucson, Santa Fe, Sportage, Sorento
• BMW / Mercedes / Audi — most models (specialized programming available)

Plano Pricing — Transparent, Written Estimate Always

Service	Price Range
Service Call (fixed, anywhere in Plano)	$85
Car Lockout	$89 – $259
Standard Car Key Cut	$45 – $99
Transponder Key Programming	$129 – $299
Key Fob / Remote Programming	$99 – $249
Smart / Proximity Key	$249 – $499
Ignition Repair	$189 – $499
After-hours surcharge	+$45

All pricing includes upfront written estimate. Service call fee waived on jobs over $250. No hidden fees.

All Plano ZIPs: 75023 · 75024 · 75025 · 75074 · 75075 · 75093 · 75094

Nearby cities we serve: Frisco · McKinney · Allen · Richardson · Carrollton · Dallas