Emergency Locksmith San Antonio

When you’re locked out of your home, car, or business – or dealing with a broken lock – you need help fast. At Keymex Locksmith, we provide emergency locksmith services in San Antonio, ensuring you’re never left stranded or unsafe. With over 1,200 5-star reviews, our team is trusted for rapid response, professional service, and reliable solutions at any hour of the day or night.

Emergency Locksmith Services

No matter the time or situation, our emergency locksmiths are ready to respond quickly and solve your issue on the spot.

Emergency Lockout Assistance

Locked out of your home, apartment, office, or car? We arrive fast and unlock your door without causing damage.

Broken Key Extraction

If your key snapped in the lock or ignition, we use specialized tools to safely remove it and restore your access.

Emergency Lock Repair & Replacement

Whether your lock is jammed, broken, or compromised during an attempted break-in, we repair or replace it immediately to restore your safety.

Car Key Replacement & Programming

Lost your keys? Need a new key fob programmed? We provide on-the-spot automotive key replacement—even for smart keys and transponders.

Rekeying After Lost or Stolen Keys

If your keys go missing, rekeying your locks ensures old keys won’t work anymore, keeping you safe from unauthorized entry.

Emergency Door Unlocking

We unlock interior doors, storage rooms, commercial spaces, safes, and more.

REQUEST A QUOTE

[gravityform id="2" title="false" description="false"]

Why Choose Keymex Locksmith in an Emergency?

Fastest Response Times in San Antonio
Licensed, Insured & Highly Trained Technicians
Affordable & Transparent Pricing
Damage-Free Entry Techniques
Advanced Tools for All Lock & Key Types
Trusted by Over 1,200 Customers

When emergencies strike, you deserve a locksmith you can rely on. Keymex is known for professionalism, honesty, and rapid response times that get you back inside quickly and safely.

We Handle All Types of Emergency Situations

Residential Emergencies

Home lockouts
Broken locks
Rekeying after lost keys
Smart lock malfunctions

Commercial Emergencies

Office or store lockouts
Damaged commercial locks
Security breaches
Access control system issues

Automotive Emergencies

Car lockouts
Lost car keys
Broken ignition keys
Key fob programming

Our Services

Areas We Serve

We provide emergency locksmith service throughout San Antonio, including:

Downtown • Alamo Heights • Stone Oak • Medical Center • South San Antonio • Leon Valley • Universal City • West San Antonio • And more.

If you’re anywhere in or around San Antonio, we can reach you – fast.

      EXCELLENT  
   Based on 1793 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Joseph Medrano 
 
 
 
 Trustindex verifies that the original source of the review is Google. I called Keymex to program a new keyfob cause someone stole my keys from my bag. The guy was really nice and he did a great job. He Even provided shade with his Company Vehicle so you wouldn't have to wait in the sun..
  
 
      Posted on Google  
   
   Sabrina Isidro 
 
 
 
 Trustindex verifies that the original source of the review is Google. Omg just wanted to come on here and say that Nick save me .. He was very professional and very quick.. I recommend him for all of San Antonio Tx .. thank u very much
  
 
      Posted on Google  
   
   Mohammad Rizvi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tony was super helpful and fast.
  
 
      Posted on Google  
   
   MARIBEL AVILA 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excelente servicio de parte de Osvaldo
  
 
      Posted on Google  
   
   Toya Sennet 
 
 
 
 Trustindex verifies that the original source of the review is Google. Awseome service!!!!
  
 
      Posted on Google  
   
   Angela Rodriguez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Grateful to have found these guys! We happened to stumble on it while going to another locksmith that couldn't help us with chipped keys. I went ahead and added a remote start key fob to my order since I was there. Prices were reasonable , definitely beating out dealership pricing, and conveniently located near I10 on West Ave. Highly recommend.
  
 
      Posted on Google  
   
   Davin Keeley 
 
 
 
 Trustindex verifies that the original source of the review is Google. Charlie saved the day AGAIN! you have to ask for Charlie! He’s the only guy in San Antonio I trust to trouble shoot my car! HIRE HIM SPECIFICALLY
  
 
      Posted on Google  
   
   Jack Williams 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fast and friendly!
  
 
  
  
 
    Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more