Car Key Programming in Houston – Fast, On-Site Service

A man is handing a car key to another man in front of a car.

Lost Your Key Fob or Need a Spare? MOBILCO Has You Covered

Modern car keys aren’t just metal anymore — they’re high-tech devices. That’s why MOBILCO LOCKSMITH & SECURITY offers fast, affordable, and fully mobile car key programming in Houston for nearly all makes and models.


We specialize in programming transponder keys, smart fobs, push-to-start remotes, and more. Whether you need a replacement after losing your only key or want a spare for peace of mind, we’ll program it accurately and efficiently — often in less than 30 minutes.


Avoid high dealership costs and long waits. MOBILCO brings expert car key programming to your door.

 Key Types We Program

A close up of a car door with a key in it
A man is holding a key in front of a door.

Transponder Keys

If your vehicle uses a transponder chip, we’ll clone or reprogram it to match your car’s ignition system, ensuring proper start functionality without triggering anti-theft systems.
A person is fixing a door with a screwdriver.

Remote Keyless Entry (RKE) Units

We program remote entry fobs for doors and trunks, giving you full remote access features at a fraction of dealership pricing.


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A car key is sitting in the ignition of a car.

FAQs – Vehicle Key Programming in Houston

  • How long does it take to program a car key?

    In most cases, we can cut and program a key in 20–30 minutes, depending on the make and model of your vehicle.


  • Can you replace my key if I lost the only one?

    Yes! We specialize in programming keys from scratch, even if you’ve lost your last key. We’ll create and sync a new key with your vehicle on the spot.

  • Will my new key work with all features (remote start, trunk, etc.)?

    Absolutely. We ensure full programming so your key performs all intended functions, just like your original.


  • Call MOBILCO for On-Demand Car Key Programming

    Don’t let a lost or faulty key fob disrupt your day. With MOBILCO LOCKSMITH & SECURITY, you get quick, affordable car key programming from a local Houston team you can trust.

Why Houston Drivers Trust MOBILCO

  • Fast service — unlocks done in minutes, not hours

  •  Expertise in domestic, foreign & luxury vehicles

  • Fully mobile — we come to your car anywhere in Houston

  •  Friendly, bilingual technicians with clear pricing

  • Dozens of 5-star reviews from local drivers

Whether you need a new key today or a total lock system upgrade next week, we’re the team Houston counts on.

A man is kneeling down and fixing a door lock.
A pair of commas on a white background.

“Wow, great service, friendly, polite employees. Good prices also. I was in and out in 10 minutes.”


— Mike Hanlen, Local Guide

FAQs About Locksmith Services in Houston

  • How fast can you respond to a lockout?

    In most cases, our technicians arrive within 30 minutes or less, depending on your location in Houston.


  • Can you program key fobs for newer vehicles?

    Yes! We specialize in key programming for most makes and models, including newer smart keys and push-to-start vehicles.


  • Are your locksmiths licensed and insured?

    Absolutely. All our technicians are fully licensed, bonded, and insured for your protection and peace of mind.


  • DI need to schedule an appointment?

    Walk-ins are welcome at our shop, and mobile service is available without appointments for most jobs. Just give us a call at (713) 489-0000