Automotive Locksmith Services in Houston, TX

A man is opening the door of a car with a key.

Fast, Affordable Car Locksmith Services Near You

Locked out of your car? Lost your key fob? At MOBILCO LOCKSMITH & SECURITY, we specialize in fast, reliable automotive locksmith services in Houston — without dealership prices or long waits.


Whether it’s a simple unlock or complex key programming, our technicians arrive fully equipped to handle nearly all makes and models on the spot. No towing. No scheduling days out. Just immediate help when you need it.

We’ve helped thousands of Houston drivers since 2013 — and we’re ready to help you too.



Car Locksmith Services We Offer

We handle a wide range of automotive lock and key issues, including:

A man is kneeling down to fix a door handle.
A close up of a car door with a key in it

Vehicle Lockouts

If you're locked out, our mobile locksmiths respond quickly and use non-damaging tools to unlock your car and get you back on the road fast.
A man is handing a car key to another man in front of a car.

Car Key Replacement

Lost your keys? We can cut and program replacements for traditional keys, transponders, and high-security fobs — right at your location.

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A car key is sitting on the arm rest of a car.

Key Fob & Transponder Programming

We program key fobs, push-to-start remotes, and transponders for most vehicles, including newer models. No need to wait for the dealership.

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

  • Can you unlock my car without damaging it? Yes! We use specialized tools to safely unlock vehicles without scratches

    Yes! We use specialized tools to safely unlock vehicles without scratches or damage.


  • What types of car keys can you replace or program?

    We handle most key types: traditional, transponder, smart fobs, and proximity keys. We can also reprogram keys if yours has stopped working.


  • Can you help with a car that won’t start due to ignition issues?

    Absolutely. We repair or rekey faulty ignitions and extract broken keys. If your key isn’t turning or is stuck, we can fix it on-site.