Locksmith work in San Antonio is tied to moving, which happens a lot across the growing metro. New homeowners usually rekey every exterior lock on moving day, so no old key still works, and renters in apartments and townhouses often need a lock change between tenants. Lockouts are the other common call, especially in larger suburban homes where a spare key is not always nearby. Emergency and after-hours calls cost more than a scheduled daytime visit, so it helps to ask for the total price before the locksmith is dispatched.
What does locksmith cost in San Antonio?
Locksmith work in San Antonio is generally close to the national ranges: a lockout typically costs $60-$150 during normal hours, rekeying runs $50-$150 per lock, and a lock replacement costs $100-$300. Emergency or after-hours calls carry a higher price. Rekeying all exterior locks in one visit is usually cheaper per lock than doing them separately, so ask for a combined quote on moving day.
| Job | Typical US range | Notes |
|---|---|---|
| Lockout service | $60-$150 | Typical range for a standard lockout call |
| Rekey per lock | $50-$150 per lock | Changing the key for an existing lock |
| Lock replacement | $100-$300 | Fitting a new lock, parts and labor |
| Emergency / after-hours | Costs more | Night, weekend and holiday calls carry a higher price |
Typical US ranges based on published HomeAdvisor / Angi / Thumbtack cost guides, checked November 2026. Your quote will vary by city, lock type and job scope -- always get 2-3 written quotes.
Good to know in San Antonio
- Rekey every exterior door on moving day in San Antonio, and do them all in one visit to save on the per-lock cost.
- Ask for the total price, including the service call fee, before the locksmith arrives at your San Antonio home.
- Check that the business name matches the vehicle and the invoice when the locksmith arrives in San Antonio.
Booking a locksmith company in San Antonio
A lockout should be booked right away, and most San Antonio locksmiths offer a fast response during the day. Rekeying after a move can be booked for moving day with a few days of notice, and it is worth scheduling it early since moving day is busy. Smart lock installation is a planned job that can usually be booked within a week.
Top locksmith companies in San Antonio
Verified companies with real ratings from public listings. Ratings were checked November 7, 2026 — confirm on the source listing before you book.
KeyMex
★★★★☆ 4.8 / 5 · 1941 reviews · via Google Business Profile
Car lockouts, key fob work, key duplication, emergency locksmith service
Areas: San Antonio (West Avenue)
The Key Man Locksmith San Antonio
★★★★☆ 4.9 / 5 · 1126 reviews · via Google Business Profile
Car keys and fob programming, key replacement, emergency lockouts
Areas: San Antonio
Pros On Call
★★★★☆ 4.9 / 5 · 1112 reviews · via Google Business Profile
24/7 mobile lockouts, rekeying, smart lock installation, garage door service
Areas: San Antonio, from the River Walk and King William to Stone Oak, Alamo Heights and Helotes; TX Lic. #B19847
Sentinel Lock and Key
★★★★★ 5.0 / 5 · 169 reviews · via Yelp
Mobile locksmith service, rekeying, lock changes and lock installation
Areas: San Antonio and the surrounding area
Priest Lock and Key
★★★★☆ 4.8 / 5 · 141 reviews · via Yelp
Lock and key services, rekeying
Areas: San Antonio and the surrounding area
How to choose — quick checklist
- Ask for the total price, including the service call fee, before the locksmith arrives
- Check reviews and confirm the business name matches the vehicle and invoice
- Ask whether the locksmith is licensed where your state requires it
- Confirm the work and parts are covered by a written warranty
- For a move-in, ask about rekeying all exterior locks in one visit
Red flags to watch for
- A very low price quoted on the phone that jumps sharply on arrival
- No company name on the vehicle, invoice or receipt
- A locksmith who immediately suggests drilling the lock without trying other methods
- Pressure to replace every lock when rekeying would do the job
Frequently asked questions about locksmith in San Antonio
A lockout typically costs $60-$150 during normal hours, while emergency or after-hours calls cost more. In San Antonio, ask for the total price, including any service call fee, before the locksmith is dispatched, since a large suburban home can mean a longer drive. A very low phone quote that jumps sharply on arrival is a warning sign.
Rekeying changes the internal pins so a new key works and the old key does not, while the lock itself stays in place. Replacement fits a whole new lock. Rekeying is cheaper and is the usual choice after a move or a lost key, and it is the smart first step on moving day.
A smart lock adds keyless entry and the ability to change codes, which suits rental properties and busy households with children or guests. In San Antonio it is a popular choice for homes with frequent visitors during the long holiday season. It costs more than a standard lock and needs batteries or power, so ask the locksmith whether your door and existing hardware are compatible.
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