San Antonio, TX · Locksmith

Lock Installation San Antonio

New deadbolts, levers, handlesets, and smart locks fitted straight and tested on new or existing doors by a licensed locksmith.

Call (210) 551-6050 Get My Price

Deadbolts, levers, and lock bodies installed and aligned.

Quick Answer

Fitting new deadbolts, knobs, levers, handlesets, and smart locks on new or existing doors - bored, mortised, and aligned right.

Best forOwners adding a first deadbolt, replacing builder hardware, or fitting locks on brand-new or smart-lock doors.

Next stepCall (210) 551-6050 during business hours with your door type and the hardware you have in mind - we advise and quote before any work begins.

Adding a lock or fitting hardware on a new door?

Lock installation is fitting brand-new hardware onto a door that does not currently carry it - a first deadbolt above the knob, a lever set on a new-construction door, a handleset on a fresh entry, or a smart lock you bought online. Express Local Service is a licensed San Antonio locksmith (Texas Locksmith License B19775) who bores, mortises, and aligns the hardware so it locks smoothly the first time and every time after.

What lock installation covers

A lock only secures what the door and frame allow, so installation is really about the prep. We confirm backset (2-3/8" or 2-3/4"), bore the cross hole and edge bore cleanly when a door arrives blank, and chisel a flush strike and latch mortise so nothing binds. Adding a deadbolt above an existing knob is one of the most common calls - we line the new bore to the existing one and reinforce the strike into the framing stud, not just the trim. Smart locks (Schlage Encode, Kwikset Halo, August) get fitted, leveled, and function-tested, with the keyway and thumbturn checked for clean throw.

If your door already has hardware that simply needs swapping, that is a lock change rather than a fresh install. Want the new hardware to be pick- and bump-resistant? Ask about high-security locks before you buy, so the cylinder grade matches the door.

What to have ready when you call

Tell us the door material (solid wood, hollow, metal, or fiberglass), whether the door is already bored for a lock or arriving blank, and the hardware you have or want (brand and finish). With that, we can advise on grade and fit before you spend money on the wrong lock.

Lock installation near you

Searching for lock installation near me in San Antonio? We come to you - homes and light-commercial doors across Alamo Heights, Stone Oak, Helotes, and Converse, plus the surrounding suburbs. Our van carries the bits, chisels, and jigs to bore and mortise on-site, so most installs finish in one visit during business hours. See every area we cover on our service areas page, and ask about 10% off Military · Senior · Students · Teachers when you book.

Licensed, honest, and local.

Express Local Service is a licensed locksmith company based in San Antonio. Here is exactly what we offer and how we work.

Texas-Licensed Locksmith

Texas Locksmith License B19775. Verifiable through the Texas Department of Public Safety (DPS) Private Security — no guessing, no unlicensed contractors.

Quote Before You Commit

We scope the job — door type, lock hardware, service needed — and provide a clear price before work begins. No surprise charges on completion.

Honest About Hours

We operate during regular business hours and say so clearly. You know when we are available before you call.

10% Off for Military, Seniors, Students & Teachers

Mention the discount when you call or submit a quote request. It applies to the full service cost.

Service coverage

Serving San Antonio & Suburbs

Our licensed techs cover San Antonio and the surrounding communities — from the airport corridor to Stone Oak. We come to you during business hours.

San Antonio Alamo Heights New Braunfels Schertz Boerne Helotes Converse Live Oak Universal City Cibolo Stone Oak

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Can you install a deadbolt where there isn't one now?▾

Yes - adding a deadbolt above the existing knob is one of our most common installs. On a solid or metal door we bore the new cross hole and edge bore, mortise the strike, and reinforce it into the framing. We do not just screw a strike into thin trim, because that is where most break-ins push through.

I bought a smart lock online. Will you install it?▾

Yes. We fit owner-supplied smart locks like Schlage Encode, Kwikset Halo, and August - we mount it level, check the bolt throws fully into the strike, and test the lock and thumbturn. If your door's bore or backset doesn't match the unit, we'll tell you before drilling, not after.

Is this the same as changing my locks?▾

No. Installation is fitting hardware onto a door that doesn't have it - a new door, a first deadbolt, or an upgraded handleset. Replacing hardware that's already there is a lock change. If you only need different keys, that may be rekeying instead. Tell us the situation and we'll point you to the right service.

How much does lock installation cost?▾

We quote before any work begins - no published price, no surprises. Cost depends on the door, how many locks, and whether the door is pre-bored or blank. Call with the door type and the hardware you have in mind and we can often give you a clear quote over the phone. We are licensed under Texas Locksmith License B19775.

Key Facts

TX Lic #B19775
Quoted price before work starts
Mon-Fri 8am-6pm, Sat 9am-4pm

Need help?

Call during business hours for a same-day estimate.

(210) 551-6050