Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Locksmith in Union City, CA
Locksmith work in Union City, CA spans a dense mix of 1950s and 1960s tract homes, hillside properties off Mission Boulevard, and newer developments east of I-880. The housing stock and the climate both shape what we see on the job. Coastal fog and marine air accelerate corrosion on exterior lock hardware, and many original locks in the older neighborhoods are now 50 to 60 years old and overdue for attention. If you need a locksmith in Union City, call (956) 275-7388 and you’ll get a written price before anyone is dispatched.
Why Union City Homes Are Different
Union City is a flatland city with a few rolling pockets, and most of the residential stock was built quickly between 1950 and 1970. That era favored simple pin-tumbler locksets from Schlage and Kwikset, and we still find them on the majority of doors we open. What’s changed is how they’ve aged. The salt-laden air that blows in from the Bay settles on metal parts, and locks that have never been serviced can turn stiff or seize. A stiff lock on a Union City morning is often a corrosion issue, not a key issue.
Hillside streets in the Decoto and Alvarado neighborhoods tend to have wider temperature swings between day and night, which causes wood doors to expand and contract. That movement changes the alignment of the strike plate against the latch, and that is the number one reason a deadbolt stops throwing cleanly. In neighborhoods governed by HOAs, exterior hardware changes sometimes require board approval, especially for front doors and any gate facing the street. We walk customers through what needs permission and what does not.
Our Main Union City Services
Most Union City calls start with one of three problems: a key that no longer works because someone moved out, a lock that needs repair or replacement on a home, or a business property that needs an access upgrade or a lost-key response. One of these three pages will cover your situation.
Rekey Locks in Union City
Rekeying means changing the internal pins inside the lock cylinder so the old keys stop working, without replacing the hardware itself. In Union City, where rental turnover is constant and properties change hands often, Rekey Locks in Union City explains the job in detail. One important local note: homes built in the same tract often used similarly keyed locks, so matching a front door key to a neighbor’s accidental key is a real concern. A rekey makes that risk disappear without changing the look of the door.

Residential Locksmith in Union City
Residential work in Union City means deadbolt repair, lock replacement, and lockout response for single-family homes, townhomes, and condos. Door hardware near the bay takes a beating, and we regularly replace corroded Schlage and Kwikset deadbolts that have been in place since the 1970s. Residential Locksmith in Union City covers what a home call looks like, including written pricing before any work starts. If you’ve turned your key and felt metal grind inside the cylinder, that is the page to read.

Commercial Locksmith in Union City
Commercial work in Union City includes storefront lock repair, master key system work, and access-control hardware for offices and industrial units near the I-880 corridor and the Union Landing area. Losing a key on a commercial property is not just an inconvenience, it is a security risk, and we treat it that way. Commercial Locksmith in Union City details the process, including scheduled survey work and flat per-lock pricing. Background-checked, uniformed technicians arrive on every commercial call.

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.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Union City
We carry parts for Schlage, Kwikset, and Yale on the truck, and we work on Medeco high-security cylinders when the job calls for it. Most standard-brand lock repairs in Union City are completed same day with stock from the van. For reference on the full hardware list, see our brands.
Pricing for Locksmith in Union City, CA
| Service | Typical range in Union City |
|---|---|
| Residential rekey (per lock) | $18 – $30 |
| Deadbolt installation | $45 – $95 |
| House lockout | $75 – $140 |
| High-security cylinder rekey | $25 – $60 |
| Commercial lock survey | Scheduled, quoted per property |
| Master key system set-up | Quoted per door count |
| Storefront lock repair | $85 – $180 |
| Access control hardware installation | Scheduled, quoted per door |
Prices in Union City move upward when hardware is corroded enough that the cylinder needs replacing rather than rekeying, and when a door is out of alignment and needs hardware adjustment before a new lock will sit correctly. Every job gets a written price before work begins, and that is the price on the invoice. No dispatch surcharge appears when the technician arrives.
Neighborhoods We Serve in Union City
We cover the full Union City footprint, from the older grid streets of Alvarado to the suburban tracts of Decoto and the commercial stretch along Alvarado-Niles Road. Response time anywhere in the city is typically 30 to 45 minutes.
- Alvarado
- Decoto
- Near Union Landing
- Alvarado-Niles corridor
- East of I-880 toward the hills
Service Area – Cities Near Union City
Customers across southern Alameda County call us, and we dispatch locally to several neighboring communities. The same written price and written guarantee apply in Fremont, CA, Newark, CA, San Lorenzo, CA, and Castro Valley, CA. Scheduling is coordinated from the brand’s San Francisco Bay Area office, and crews serve Union City locally.
Serving Union City, CA - Our Local Coverage Area
We’re based in the Union City 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 About Locksmith in Union City
Most Union City calls get a technician on site within 30 to 45 minutes, depending on traffic along I-880 and Mission Boulevard. A live person answers the phone 24 hours a day, so you will know your window before you hang up. Call (956) 275-7388 for a current arrival estimate.
Some Union City HOAs require approval before exterior hardware changes on front doors and street-facing gates. Rekeying the existing lock usually needs no approval because the hardware does not change. We can tell you what your board cares about before any work starts, and we never proceed without your go-ahead.
Yes. The price you get on the phone is a written price, and it is the price on the invoice. There is no dispatch surcharge added at the door and no shift in the figure once the technician arrives. This is part of how we run every Union City job under The Garrison Standard.
What happens when you call
- 1A real person answersNo phone trees - talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Union City Customers Say
"Rekeyed all the doors in our new house. Locksmith was prompt, in uniform, and efficient. Veteran-owned and ran the job like a drill."
- Gary T."Deadbolt was loose and the strike plate was off. Fixed both and the door locks smoothly again."
- Pam S."Rekey on a small office building, five doors. Done in under an hour and the keys are labeled."
- Hugo M.







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