We would like to welcome you to Keymex Locksmith San Antonio Texas. If you are looking for high-quality service from a reliable and efficient locksmith company, you have come to the right place. At Keymex Locksmith, we provide fast and efficient assistance in anything to do with key and lock services. Our team of experienced technicians is mobile 24 hours a day, standing by with their trucks, in strategic positions, in and around the San Antonio area, to respond promptly to any emergency situation.

Highlights, Specialties & Features

  • Locksmith
  • Pop a lock
  • Key replacement

Serviced Areas

  • san antonio, Alamo Heights, Balcones Heights, Bandera, Boerne, Bulverde, Castle Hills, Castroville, Charlotte, Cibolo, Converse, Devine, Elmendorf, Fair Oaks Ranch, Floresville, Garden Ridge, Grey Forest, Helotes, Hill Country Village, Hon

Payment Options

  • American Express, Cash Only, Debit Cards, Discover, MasterCard, VISA

Contact Details

  City San Antonio, TX
  Zip Code 78201
  Address 2400 West Ave 2b
  Phone Number (210) 300-7056

Products & Services


We would like to welcome you to Keymex Locksmith San Antonio Texas. Keymex is there to help with all of your locksmith needs. We provide a 24-hour service and your safety, is our priority.

Customer Testimonials

Lighting FAST! Like most of us, I found my need for locksmith services in an emergency. They were insanely fast, professional and hard working. He was very respectful of our space and our 1920 home. I can not recommend Keymex enough. Definitely using them again!

Wow that was quick! Same day service, almost same HOUR service. Rudy was polite, professional and didn't keep me waiting. He called ahead of time and then showed up on time. Minutes later, my problem was solved. I will keep Keymex as a contact in my phone and refer their services to friends. Thanks again Rudy!

So glad I found them on Facebook a few months ago, they are the most affordable company I have found. They made copies of two different remote keys for my vehicles, a ‘06 Dodge Ram and a ‘11 Jeep Liberty. Very nice costumer service. I highly recommend!

Arnesto is very professional. He got to my location in less than an hour and I live across town from where they are. Once they got to my home they made 3 self start keys for my truck in less than 40 min. Their prices are a lot cheaper than the other 5 companies I called. I HIGHLY RECOMMEND them.

Great place for key replacements! Somebody stole my keys and within an hour of calling them, they came and had a new key ready to go. Would definitely recommend to anyone needing a spare keys!

I love their service! Pablo was great, he went above and beyond the call and made sure I was safe before he left. He was fast and price was fair! Can tell he has experience ☺. Ask for Pablo to service you, will not be disappointed!

Excellent service- they use tools that prevent paint damage to the car; they arrive quickly- I recommend them highly.

I locked my keys in my car on accident, upon calling they responded to me quickly, with no trouble at all they sent a tech to me. Only having to wait a couple of minutes for his arrival, the tech (Estevan), got quick to work and unlocked the car in less time than it took for him to get to me. Great service

Very quick response to my night call when I locked my only key into my car this month. Pablo called to let me know when he was five minutes away so I could be next to the car in the parking lot. He got into the car very quickly and got through the paperwork with no problems. I recommend.

Locked myself out of my house on Fathers Day and I called these guys and literally 15 min later a locksmith shows up and unlocks my door to the house (through garage) in 5 min and I'm in my house in the cold A/c on a 100 degree day! He charged $80 which I was fine with since it was such a quick and easy service. Great service! Hopefully I will not have to use a locksmith again but if I do I know who to call.

Needed a replacement key with a microchip because I had lost mine. My technician, Ernesto came out in about 20 minutes and was able to make 2 spare keys in another 20 minutes. Great and quick service, with the best prices I could find. I would definitely recommend it to anyone else who needs keying services.


Locksmith San Antonio 78232 / call us at (210) 300-7056

(210)300-7056 https://keymex.us/ We would like to welcome you to Keymex Locksmith San Antonio Texas. Keymex is there to help with all of your locksmith needs. We provide a 24-hour service and your safety, is our priority.

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Do you have a discontinued car model and need a new copy key or new control? We are experts in all types of copying keys for all brands and car models. www.keymex.us 201-300-7056
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More than 20 years of experience gives us the expertise in locksmith services.
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From Our Website

Okay, we are happy to be here today and discuss the topic of keys a little bit more with our loyal customers. We love educating you and are happy today to be able to share the best car key replacement San Antonio andunlock car door San Antonio. When you've just realized that you lost or gotten your car keys stolen the first thing you need to do is locate your vehicle. Double check that the keys aren't locked inside and stay with your car! 2. Next, what you need to for car key replacement San Antonio is to call us so that we can arrange to have a set made for you.

We love our city; there is a lot of car key replacement San AntonioTexas so let's get to it. Let's review the best ways to maintain and take care of your car keys. Yes, of course, you will use them when it rains, you may wipe off some dirt, and they will get wet at some point! You need to make it a habit to ensure that once you enter your home, before leaving your car keys on the counter, pat them dry (if necessary). Excessive moisture and dampness over time can cause rust. Although this is not too common with car keys, it does happen, so keep them dry!