Alert Lock & Key

Alert Lock & Key is a family-owned and operated locksmith company based in San Antonio, Texas. Since our establishment in 1976, we have been providing the highest quality locksmith services to both residential and commercial clients. We are fully bonded and insured, ensuring that our customers are in safe hands. Our team of skilled professionals is available 24/7 to handle any locksmith needs, and we pride ourselves on our prompt and efficient service.

Our Services

As a full-service locksmith company, Alert Lock & Key offers a wide range of services to our clients. From emergencies to installations, we have the expertise and equipment to get the job done right.

Emergency Locksmith Services

There are many reasons why you might need a locksmith in San Antonio, and Alert Lock & Key can help with all of them. Whether you've locked yourself out of your home or car, or you need to rekey your doors after a break-in, our team of professionals is here to assist you. We understand that emergencies rarely happen at convenient times, which is why we are available 24/7 to help during your difficult situation.

Door & Lock Services

At Alert Lock & Key, we offer a full range of door and lock services. From safes and commercial CCTV to master keying and door closures, we have the tools and knowledge to keep your home or business secure. Our team of experts can help you choose the right high-security locks, ADA-approved locks, and access control systems for your needs.

Division 8 Doors & Hardware

When building a new home or office building, you need more than just a locksmith. You need someone who can ensure that your entire locking system is of high quality. That's where our dedicated division of doors and hardware comes in. We'll help you choose the right doors and hardware, and then install them with care. We've helped many families and businesses throughout Texas complete their construction projects - trust us to do a great job for you as well!

Commercial Security

At Alert Lock & Key, we understand that the security of your business is of the utmost importance. That's why we offer a range of commercial security services, including CCTV, mag locks, electronic strikes, and electronic egress devices. Our team of experts can help you choose the right security system for your needs, and then install it quickly and correctly.

Residential Locks

Your home is your sanctuary, and you deserve to feel safe and secure. At Alert Lock & Key, we offer a range of residential lock services, including rekeying, window locks, Medeco Hi-Security Hardware, and electronic entry. We'll help you choose the right locks for your needs and then install them with care.

Auto Key Maker

Lost your car keys? No problem! At Alert Lock & Key, we offer auto key making services for a wide range of vehicles. Our team of experts can help you get back on the road in no time.

Security Access Control & Alarm Systems

At Alert Lock & Key, we understand that security is about more than just locks. That's why we offer security access control and alarm systems to help you keep your home or business secure. Our team of experts can help you choose the right system for your needs and then install it quickly and correctly.

At Alert Lock & Key, we are committed to providing the highest quality locksmith services to the people and businesses of San Antonio. With over 40 years of experience, you can trust us to get the job done right. Contact us today to learn more about how we can help you!