Fast, Reliable Lock Installation & Rekey Across Selma
Lock installation and rekeying in Selma, TX typically runs $89-$280 for standard residential work, with smart lock upgrades starting around $220. Most jobs are completed same-day. Call (844) 697-1013 for a flat price before we roll.
We’ve been driving out to Selma since before The Forum at Olympia Parkway changed the landscape along I-35. Our technicians know the difference between a re-key on a 2005-built ranch near Retama Parkway and a smart-lock retrofit in one of the newer townhome clusters off Lookout Road. Selma’s grown fast, but the builder-grade hardware on most of those doors hasn’t kept pace. That’s where our Lock Installation & Rekey team comes in. We quote a real price on the phone, show ID at your door, and back every job with our 90-Day Done Right Promise in writing.
Why Strongbox Lock & Safe Co. of San Antonio Is Selma’s Preferred Lock Installation & Rekey Company
Forty-two years in this trade means we’ve watched Selma transform from a quiet stop between San Antonio and New Braunfels into a commercial crossroads with a housing boom attached. We’ve rekeyed Kwikset deadbolts for families moving into Esperanza, installed master-key systems for property managers at hotel chains along the I-35 frontage, and realigned strike plates on slab homes throughout 78154 after spring rains shifted the clay.
Our customers in Selma call us back because the price quoted is the price on the invoice. No bait, no switch, no “service fee” that triples on arrival. Calvin Dressler built this company on that principle, and it’s why we plan to be answering calls in Selma thirty years from now.
A live person picks up every call, 24/7. Nights, weekends, holidays. No voicemail trees. Our technicians are background-checked, uniformed, and carry company ID. When you open your door to us, you’ll know exactly who you’re letting in.
Response time to Selma averages 25-35 minutes from dispatch, depending on whether you’re near the 1604 corridor or farther north toward Schertz. We carry Schlage, Kwikset, and Mul-T-Lock hardware on every truck, so most jobs finish in one visit.
Our Lock Installation & Rekey Services in Selma
Smart Lock Installation
Selma’s newer homes were built for connectivity, but most came with dumb deadbolts. We install Wi-Fi-enabled smart locks that let you unlock the door from your phone, grant temporary codes to dog walkers or contractors, and check whether you remembered to lock up after you left for The Forum. The Schlage Encode Plus is our most requested model in Selma. It doesn’t need a separate hub, holds up to 100 access codes, and integrates with Amazon Alexa and Google Home. For homes with south- or west-facing doors, we spec finishes rated for UV resistance. Selma sun is hard on plastic components.

Keyless Entry Systems
Keyless entry means no more hiding spare keys under flowerpots or worrying about who has copies from the previous owner. In Selma’s rental market, especially the townhome communities near The Forum, keyless entry lets property managers change codes between tenants instead of rekeying cylinders. We install standalone keypad deadbolts and integrated handle sets, hardwired or battery-powered depending on your door configuration. For commercial clients, we can tie keyless entry into existing access control systems. The price we quote includes programming and a walkthrough. You’ll know how it works before we leave.

Keypad Lock Installation
Keypad locks are the practical middle ground. No phone required, no biometric scanning, just a code that works for kids coming home from school or seniors who don’t want to fumble with keys. In Selma, we see heavy demand for keypad locks on garage entry doors and side gates. The clay soils here shift door frames seasonally, so we always check strike-plate alignment during keypad installation. A lock that functions perfectly but won’t latch because the frame moved is a call-back we don’t make. Our 90-Day Done Right Promise covers both the hardware and the fit.

Biometric Lock Installation
Biometric locks, fingerprint readers specifically, appeal to Selma homeowners who want maximum control over access. We install residential-grade biometric deadbolts from manufacturers we trust, and we’re honest about their limitations. Fingerprint sensors can struggle with very dry skin or certain medications common among older adults. If biometrics aren’t the right fit for your household, we’ll tell you before we drill. Sometimes a keypad with a backup key override is the smarter choice for a Selma retirement-age homeowner who plans to stay put.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Selma
We stock and install Schlage, Mul-T-Lock, and Sargent hardware on our Selma trucks. Schlage for the broadest smart-lock compatibility and proven UV resistance. Mul-T-Lock for high-security cylinders with pick resistance and key control, popular among Selma’s commercial property managers. Sargent for commercial-grade mortise locks and master-key systems at hotels and retail along the I-35 corridor. We don’t show up with whatever was cheapest at the supply house that morning. The right lock goes on the right door. That’s the Strongbox way.
Common Lock Installation & Rekey Problems We See in Selma Homes
- Builder-grade Kwikset deadbolts with plastic internals fail prematurely in Selma’s UV exposure. The sun here is intense, and west- and south-facing doors cook those components. Homeowners think they need a rekey when the cylinder is actually disintegrating. We replace with all-metal construction, usually Schlage or a commercial-grade upgrade.
- Strike-plate misalignment from clay soil expansion gets misdiagnosed as lock failure. After heavy rain or during dry spells, slab-on-grade foundations in Selma shift. The door latch misses the strike plate by an eighth of an inch and owners call saying the lock is broken. We realign, sometimes relocate the strike, and fix the actual problem without selling hardware you don’t need.
- Smart lock batteries drain faster than expected in summer heat. Selma’s 100-degree days push battery draw on Wi-Fi-connected locks. We recommend lithium AAs and annual replacement, with low-battery alerts enabled in the app. Some homeowners learn this after a keypad goes dark at 10 PM.
- Master-keyed systems in rental townhomes near The Forum need rekeying between tenants. Property managers juggling turnover in Selma’s hospitality-adjacent rental market need fast, documented rekeys without changing every cylinder. We maintain master-key hierarchies and provide written bitting lists for your records.
Pricing for Lock Installation & Rekey in Selma, TX
Here’s what lock installation and rekeying costs in Selma’s market:
| Service | Price Range |
|---|---|
| Standard rekey (per cylinder) | $89-$125 |
| Deadbolt installation (grade 2, mechanical) | $140-$195 |
| Smart lock installation (Wi-Fi enabled) | $220-$340 |
| Keypad lock installation | $180-$265 |
| Biometric lock installation | $260-$380 |
| Strike plate realignment / door prep | $75-$140 |
| Master key system rekey (per cylinder) | $110-$165 |
These are the prices we quote on the phone. The price on the invoice matches. Factors that can push toward the higher end: doors that need additional boring for smart lock retrofit, non-standard backsets in older Selma construction, or multiple rekeys after a tenant turnover. We don’t start work until you approve the flat price. Seniors and veterans receive a permanent 5% discount. Need a repair over $250? Ask about our $50 standing offer. Call (844) 697-1013 for your exact quote. Estimates are free.
We Also Serve Cities Near Selma
Our shop dispatches regularly to Selma, Schertz, Universal City, Cibolo, and Converse. If you’re in one of these communities and need lock work, the same flat-price guarantee, same live-answer phones, same Calvin Dressler standards apply. No matter which city you’re in, you’re getting Strongbox.
Serving Selma, TX - Our Local Coverage Area
We’re based in the Selma area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Lock Installation & Rekey in Selma
The plastic components inside builder-grade Kwikset deadbolts degrade under intense UV exposure, particularly on west- and south-facing doors in Selma’s climate. Heat cycling causes expansion and contraction that warps the internal mechanism. We replace these with all-metal grade 2 or grade 3 cylinders that withstand Selma’s sun. Call (844) 697-1013 and we’ll quote the replacement flat.
Once a year, without exception, in Selma’s heat. Lithium AAs last longer than alkaline but still drain faster in summer temperatures above 95 degrees. We recommend setting a phone reminder for April, before the serious heat arrives. If your smart lock app shows battery level, don’t wait for the low warning. Annual replacement prevents the 10 PM lockout. Need help choosing a smart lock with better battery management? We’re happy to advise.
It’s common in Selma, but it’s not something you should force. Bexar County’s expansive clay soils swell when wet and shrink when dry, shifting slab-on-grade foundations and the door frames attached to them. Forcing the latch damages both the lock and the jamb. We realign strike plates as a standard service, sometimes relocating them entirely if the foundation shift is significant. The fix usually takes under an hour.
Yes. We maintain and rekey master key systems for rental properties throughout Selma, including the townhome clusters near The Forum. We document every pin change, provide updated bitting lists, and can create sub-master levels so your cleaning crew has different access than maintenance. Turnaround is same-day for most systems under twenty cylinders. Property managers in Selma use us because we show up when scheduled and invoice the quoted price.
Most 2021-built homes in Selma have standard 2-3/8″ backsets and pre-drilled cross bores, so installation is straightforward. We remove the existing deadbolt, install the smart lock mechanism, connect Wi-Fi, set up your app, and test every function. If your door is south- or west-facing, we’ll recommend a UV-resistant finish. We also check strike-plate alignment on slab foundations, since even five-year-old Selma homes have settled. The whole process takes 45-90 minutes. Call (844) 697-1013 for a flat quote on your specific model.
Written by Calvin Dressler, Owner at Strongbox Lock & Safe Co. of San Antonio, serving Selma and surrounding communities for over 42 years.