Securing San Antonio, One Key at a Time!

Name: Guaranty Lock & Safe
Address: 10501 Huebner Rd, San Antonio, TX, 78240, US
Telephone: (210) 494-5500

At Guaranty Lock & Safe, we understand that the safety and security of your home and business are paramount. As a family-owned and operated business since 2001, we take pride in providing top-notch residential, commercial, and auto locksmith services throughout San Antonio, TX, and surrounding areas. From rekeying to installing new locks, safes, and high-security systems, our team provides a range of mobile on-site locksmith services and an expansive store with a range of products, our team is here for all your locksmith needs. Don't compromise your safety - call us today at (210) 494-5500 and let us take care of you.

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A Wide Range of Locksmith Services

Residential Locksmith
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Safes
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Commercial Locksmith
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Access Control Systems
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Car key in ignition — San Antonio, TX — Guaranty Lock & Safe

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Why People Choose Guaranty Lock & Safe

Discover why people choose Guaranty Lock & Safe for all their lock and key needs. As a family-owned business deeply rooted in the community, we take pride in providing fast, friendly, and professional solutions to any lock or key issue. With a legacy passed down from father to son, our industry-trained technicians offer a range of wealth of knowledge and skill to tackle any job. Whether you need mobile services or prefer to visit our shop, our team has the skill and dedication necessary to assist you quickly and affordably.

Mobile On-Site Locksmith Services

Whether your home’s locks need to be changed or your commercial business needs to be rekeyed, our team at Guaranty Lock & Safe provides efficient mobile on-site locksmith services to keep your home and business safe and secure. From installing new locks to repairing existing ones, we offer a wide range of mobile locksmith services to meet your needs. Don't wait until it's too late to protect your home or business. Contact us today to schedule an appointment and experience the peace of mind that comes with our top-quality mobile locksmith services.

Service Areas

San Antonio, TX
Boerne
Schertz
Universal City
Cibolo
Alamo Heights
Helotes
Leon Valley
Leon Springs
Fair Oaks Ranch
Bulverde
Timberwood Park
Shavano Parks
Alamo Heights
Alamo Ranch

Brands We Work With

Coming Soon!

See What Our Clients Have Been Saying!

★★★★★

Always quick, easy & affordable. The one place that has been able to make copies of obscure keys, i.e., cabinet, storm door, etc.

- Cara P.

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★★★★★

This company was amazing. I have a rental property that I manage and they explained all needs and Jaime the locksmith on site came, was great and cared about the situation. All locks replaced and I can't thank them enough for securing the property!

- John V.

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★★★★★

After getting locked out of the house at 3:30 in the morning by a faulty latch and having to wait for my husband to wake up to let me in, I called them first thing. Jaime came out later that day and fixed the latch. Super polite, friendly and helpful.

- Laura S.

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★★★★★

I have been using Guaranty Locksmith for 7 years for numerous locksmith services at my job and they are excellent. They are always punctual, provide excellent service, and charge a reasonable rate for their services.

- Becky K.

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★★★★★

Excellent communication and service performed here. We had several locks changed and keys made. Everything was done efficiently and to the best quality.

- Matt M.

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★★★★★

Very helpful and efficient. The owner is very knowledgeable and gets the job done quickly. It is great having a full-service locksmith shop in the NW area of San Antonio.

- Kassy M.

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★★★★★

Called to get a quote for cutting a blank auto flip key. Got a great price over the phone, went in store, got it cut in minutes. He even tested it on the vehicle and advised me on how to program it to my car. Great service and price, would recommend to others.

- Emilio S.

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