Working hours : All Days From 8.00 AM To 11.00 PM
Professional & Cheap Locksmith Service

Master Key System
San Antonio TX

Auto Key Replacement San Antonio TX always guarantees you the best service ever in Texas. As you can get convenient master key installation and replacement service in a timely manner. Also, if your master key’s damage is repairable, our expert locksmiths will handle it easily.

210-920-1943 Get In Touch
Residential Locksmith Service


If you lost your home key without a key spare, call us to get our 24/7 Emergency lockout service at once.

Automotive Locksmith Service


We offer 24hr Emergency car lockout service in which we can unlock car door, car trunk, and ignition lock.

Commercial Locksmith Service


Our goal is to provide you with high-security locks to assure the safety of your workplace.

Welcome to Auto Key Replacement San Antonio TX

Convenient Master Key System Service

Can you imagine that you are no longer need to hold a lot of keys to access different rooms inside your commercial building or office? Yup, that’s true, you can access lots of places inside your house or office by carrying just one key. In case you want this facility “Master Key System”, we have you covered.

We offer a master key system for any room, office or house needs. For your information, Master Key is a type of keys that can open a lot of doors despite their different keys & construction. No matter what the shape, design, type of your locks, we can do for you master key system.

Special Offer
Rekey Locks
27Hr Professional

Mobile Locksmiths

It is a good thing to check your locks from now and then as out of time, it tends to worn out. Auto Key Replacement San Antonio TX have you covered. Our skilled & professional locksmiths are able to give you the lock door service.

There is no complicated or complex lock for us. We will always keep you well-protected and safe. No matter what the case that you want to change the lock for we can help you. If you have a lockout problem, need immediate door lock repair or installation, we can handle this.

Our high tech locksmiths can install, replace and repair all your lock & key needs. We understand how frustrating home lockout & losing your keys are. If you want also to increase the security level of your house, call us today!

Call Now

The Cheapest Lock & Key Service

Whether you want to upgrade your locks to suit your door design or to enhance your office security, we have got your back. When we come to you, you will find us well-equipped with the ideal tools the lock for you. Just give our 24Hr Mobile Locksmiths a call and they will never fail you.

Call Now
Effective & Efficient

Master Key System Advantages

“Why should I get a master key system?” probably that’s the question that most of us think of. To clarify, this key system is the ideal solution if you constantly misplace or forget your keychain. In case you are a busy businessman, then getting this key will save you a few mins.

By owning a master key you won’t need to try the entire 50 keys you have to find the right one. Avoid all this and save your precious time by getting our master key system. We have been at the top & forefront of high-quality providers in this industry.

This type of Smart Locks gives you the high-security that your office & house needs. Thus, call the most effective & efficient service available in San Antonio TX now. We offer a full stack of master key options that you can choose from.

There a lot of benefits & advantages you will get by getting a master key system as:

  • Effectiveness: you will be able to access easily to lots of places by only one key.
  • Control: you will control over who gets inside every single place of your house or office.
  • Security & Protection: this system allows only those who have access to get in and prevent others which will keep your precious belonging always safe.
  • Cost-Effectiveness:  you will get your locks rekeyed at the same time, you will save the double cost.
Master Key System
Professional Locksmith
Our Response Will Be Immediate

Contact Us