Lock Repair San Antonio

Lock Repair Service San Antonio

S.A. Locksmith & Security provides professional lock repair in San Antonio, Texas and surrounding areas including Alamo Heights, Stone Oak, The Dominion, Helotes, Converse, Schertz, Cibolo, New Braunfels, and Boerne. Lock sticking? Door won’t latch? Key hard to turn? We repair deadbolts, knob locks, lever handles, mortise locks, and electronic locks. Mobile service — we come to you. Call (210) 348-3677.

What We Do

Locks can malfunction due to worn internal components, misaligned strike plates, damaged cylinders, or environmental factors. S.A. Locksmith & Security provides lock cylinder repair, deadbolt realignment, knob lock repair, lever handle repair, mortise lock servicing, latch repair, strike plate adjustment, and electronic lock troubleshooting. We fix sticky locks, loose locks, locks that won’t latch, broken key extraction, and frozen lock mechanisms. In most cases, we repair your existing lock — saving you the cost of full replacement.

How It Works

Properties We Service

Houses, apartments, condos, offices, and any residential door including front doors, back doors, bedroom doors, and garage entry doors.

Why Choose S.A. Locksmith & Security?

Satisfied Customers

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Frequently Asked Questions

How much does lock repair cost?

Lock repair typically costs $50-$150 depending on the issue. Call (210) 348-3677 for a quote.

Can a locksmith fix a lock that won't turn?

Yes. Common causes include worn wafers, misaligned cylinders, or dirty mechanisms. We diagnose and repair on-site.

Should I repair or replace my lock?

If the lock body is in good condition, repair is usually more affordable. We’ll recommend replacement only if the lock is severely worn or compromised.

Can you fix a deadbolt that won't latch?

Yes. This is usually a strike plate misalignment issue. We realign or move the strike plate for a secure latch.

Do you fix electronic locks?

Yes. We troubleshoot and repair electronic keypad locks, smart locks, and motorized deadbolts.

Request a Locksmith

S.A. Locksmith & Security is a full-service, 24/7 locksmith located in San Antonio serving the greater SA area. No project is too big or too small — call us anytime for a free estimate.

📞 (210) 348-3677

We Accept All Major Credit Cards

S.A. Locksmith & Security — Licensed (LIC# B18010), Insured, BBB A+ Accredited. Serving San Antonio since 2009 with a 90-day warranty on all work. No-damage guarantee. Average response time under 20 minutes. 10% Military & Veteran Discount — show valid military ID at time of service.

Need Lock Repair in San Antonio?

Contact S.A. Locksmith & Security for professional residential locksmith service. Licensed, insured, and available 24/7.