Pro Business

KeyMex

San Antonio Locksmiths
Ranked #2 in San Antonio | Grade A
4.80 (1882 reviews)

KeyMex

KeyMex offers storefront and mobile locksmith services in San Antonio for automotive, residential, and light commercial needs. Common jobs include vehicle key and fob programming, lockouts, rekeying, and key duplication, with emphasis on clear communication and timely arrival.

Why Homeowners Choose This Business

Responsive scheduling, clear explanations before work begins, and practical solutions for newer vehicle key systems. Storefront convenience plus mobile service helps in urgent situations without a dealership visit.

Service Area

Mobile service throughout San Antonio and nearby communities, coordinated from the West Ave storefront.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Holds a strong position among local competitors.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Locksmith Services
  Service
  Automotive key programming
  Commercial Service
  car key replacement
  Residential Service
  Installations
  Transponder Keys
  key fob programming
  lockout service
  rekey locks
  lock repair
  Ignition Key Cutting
  House Key Duplication
  Commercial rekeying
  door hardware replacement
  Spare Car Keys

Automotive keys and fobs, transponder and remote programming, vehicle lockout service, ignition key cutting, residential lockout assistance, lock rekeying, lock repair and replacement, basic commercial rekeying and hardware changes, key duplication.


Recent Reviews

4.80

(Based on 1882 reviews)

Recent reviewers frequently mention fast response and technicians arriving when promised. Many highlight clear communication and upfront pricing. Automotive key and fob programming is a recurring positive theme, with work completed quickly on-site. Overall notes point to professional demeanor and helpful customer service.

Google Review
Lesley Rice on KeyMex

We had such a great experience with this company. Great customer service and quick response. Thank you again for your wonderful help. You don’t understand how much easier you made our evening.

Google Review
derek horanzy on KeyMex

Apollo just programmed my 2 new remotes n cut the keys for my newer model Hyundai. He was pretty fast, cordial and informative. I brought 2 new own remotes from online n saved a little bit, but not much. He has excellent prices and even cut the backup keys and two house keys for less than the dealer wanted for one key.
See him or Tony for these new generation key fobs and you will be happy with their service
Thanks

Google Review
Andrew - Joseph Blanco on KeyMex

I had a great experience with KeyMex. They were quick to respond, showed up on time, and were very professional. The technician explained everything clearly and got the job done fast without any issues. Pricing was fair and upfront, which I really appreciated. I’ll definitely be using them again and would recommend them to anyone who needs a reliable locksmith.

Google Review
Dominique Davis on KeyMex

Charlie came through and saved the day! Came to my house, great attitude, on time, and very professional. The price was right and he was done in under 45 mins. Thank you again and wish y’all a Merry Christmas!????

Google Review
Philip Rendon on KeyMex

Excellent pricing and service. They got right on job. And took care of my Automotive key fob needs...



Frequently Asked Questions

They service many modern makes and models, including transponder keys and newer-style key fobs. Availability can vary by vehicle year and trim, so sharing your VIN or model details helps confirm options. Technicians can cut backup keys and program remotes. If a specialty key is required, they can advise on lead times.

Yes, technicians can come to your location for lockouts, rekeying, and car key programming. The storefront on West Ave is also available if you prefer to visit. Mobile service areas typically include most of San Antonio. Call ahead to confirm timing and coverage for your address.

Customers report that pricing is explained upfront after the issue and vehicle or lock details are confirmed. Quotes can vary based on key type, programming needs, or hardware. You can request a breakdown before authorizing service. Final costs are shared prior to proceeding.

Yes, lockout assistance is a common service. Technicians aim to arrive within a reasonable window and complete entry without damage whenever possible. Having identification available helps speed up service. Call with your location and lock details for an ETA.

Listed hours show service most days from 8:00 AM to 10:00 PM, with Saturday typically closed. Sunday shows available hours as well. Hours can change on holidays or special dates. It’s best to call ahead to confirm same-day availability.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 10:00 PM
  • Tuesday 8:00 AM – 10:00 PM
  • Wednesday 8:00 AM – 10:00 PM
  • Thursday 8:00 AM – 10:00 PM
  • Friday 8:00 AM – 10:00 PM
  • Saturday Closed
  • Sunday 8:00 AM – 10:00 PM

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Business Details


Business Rating
4.80 (1882 reviews) Pro Business
Address
2400 West Ave Suite 1, San Antonio, TX 78201, USA, San Antonio, TX 78201, US
Business Type
locksmith

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