Smart locks
House lockouts
Re-keying
Deadbolt upgrades
Schlage
Kwikset
Car keys & fobsNon-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.
Get your free estimateLocksmith in San Antonio Heights, CA
Rekeying is the core locksmith job we handle in San Antonio Heights, and it usually costs between $65 and $180 here depending on how many cylinders are involved and whether we’re matching new keys to existing hardware. Homes in this unincorporated foothill community above Upland were largely built between the 1950s and 1970s, so we’re often working on original mortise locks or early cylindrical locksets that have decades of wear. The dry heat and winter freezes cause door frames and wooden gates to swell and warp, which means a straightforward rekey sometimes turns into a frame adjustment too. If you need a locksmith in San Antonio Heights, call (855) 791-2710 and we’ll give you an exact price before anyone heads out.
Why San Antonio Heights Homes Are Different
San Antonio Heights is an unincorporated foothill community above Upland where many homes sit on large, wooded lots with long private driveways and detached garages. That changes the shape of a typical locksmith call here. We’re rarely securing just a front door. We’re securing the front door, a detached garage, a workshop door, a side gate, and sometimes a second gate at the top of a long driveway. Each of those has its own cylinder, its own keying history, and often its own level of neglect.
The housing stock is predominantly mid-century ranch-style and custom homes. Many still have their original mortise locks or early cylindrical locksets, which are now worn to the point where keys stick or cylinders bind, especially when summer heat or winter freezes have swollen the wood around them. The area’s hot, dry summers pull moisture out of door frames, and the occasional hard freeze pushes them the other way. Blowing dust and grit off the foothills also works its way into exposed exterior cylinders, which is why we see more seized-up gate locks and garage locks here than we do down in the flats. The steep, winding roads add real drive time between jobs, and because parts of San Antonio Heights have no streetlights, after-hours work means bringing extra lighting and coordinating gate codes before we arrive. None of this is a problem. It just means we plan each call differently than we would for a tract home in a flat neighborhood.
Styles & brands we work with
Our Main San Antonio Heights Services
Most homeowners in San Antonio Heights reach out to us for two reasons: they’ve lost a car key or need a spare programmed, or they’re locked out and need someone now. Both are handled by the same Glendale Lock & Key team, and both are covered in detail on their own pages.
Car Key Replacement in San Antonio Heights
San Antonio Heights driveways are long, and for a lot of residents the nearest dealership is a real drive down the hill and across town. If you’ve lost your only key or need a spare for a second driver, we come to you. We cut and program transponder keys, chip keys, and remote fobs on site, covering most domestic and import vehicles. The steep roads here don’t slow the work down; we just factor the access time into the appointment. For the full breakdown of what we cover and what it costs, see Car Key Replacement in San Antonio Heights.
Emergency Locksmith in San Antonio Heights
Lockouts in San Antonio Heights happen at every hour, and the unlit canyon roads make them feel more urgent than they do in a well-lit city neighborhood. Whether you’re locked out of a house, a detached garage, or a car, we respond with the same equipment and the same direct pricing approach. We coordinate gate codes and access instructions with you before we head up the hill so there’s no dead time at the property line. For response details and what to expect, see Emergency Locksmith in San Antonio Heights.
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.
Rekey Locks in San Antonio Heights
Rekeying in San Antonio Heights means adapting to houses built in the 1950s through 1970s, where original mortise locks and worn cylindrical locksets are the norm rather than the exception. We rekey the existing hardware so old keys stop working, rather than selling you new locks you don’t need. In this climate, where heat and dust bind cylinders and freeze cycles warp wooden gates, a rekey also gives us the chance to clean and lubricate cylinders so they work smoothly for another decade. The full process is covered on our Rekey Locks page.
Lock Rekey
Signs you need it
You’ve moved into a new home, you’ve lost track of how many copies of your key are floating around, or you just went through a tenant or contractor change and can’t account for every key that was handed out.
What it costs in San Antonio Heights
A single-cylinder rekey in San Antonio Heights typically runs $65 to $120 depending on the lock brand and cylinder condition, with most standard Kwikset and Schlage locks at the lower end of that range.
How we do it
We disassemble the cylinder, swap the pins to match a new key, reassemble it, and test it in the door, cleaning and lubricating the cylinder while we’re in there.
Rekey Door Lock
Signs you need it
A previous owner, tenant, or housekeeper still has a key, or you have one key for the front door and a different key for the back door and you want them to match.
What it costs in San Antonio Heights
Rekeying a door lock runs $65 to $120 per cylinder for standard hardware, and if you want multiple doors keyed alike, figure $15 to $30 per additional cylinder on top of the first.
How we do it
We rekey each cylinder to the same new key, verify every lock turns cleanly, and hand you a single key that works the whole house.
What Rekey Locks Costs in San Antonio Heights
| Item | Typical range in San Antonio Heights |
|---|---|
| Single lock rekey | $65 – $120 |
| Additional cylinders, keyed alike | $15 – $30 each |
| High-security cylinder rekey (Medeco, Mul-T-Lock) | $25 – $40 per cylinder, plus key blanks |
How long does a rekey take in San Antonio Heights?
Most single-door rekeys take under 30 minutes on site. A whole house with three or four cylinders, including a detached garage and gate, usually runs 60 to 90 minutes.
Can you rekey my old 1960s mortise lock, or do I have to replace it?
In most cases we can rekey it. The cylinder comes out, gets new pins, and goes back in. If the cylinder is too worn to hold reliable tolerances, we’ll tell you before doing anything and quote a replacement cylinder.
Brands We Service in San Antonio Heights
We work on the hardware already installed across San Antonio Heights homes: Kwikset, Schlage, Medeco, and Abloy, among others. We stock common pins, cylinders, and key blanks for these brands in the van, so most rekeys and cylinder swaps happen in one visit. See our brands for the full list of what we service without referring out.
Pricing for Locksmith in San Antonio Heights, CA
| Service | Typical range in San Antonio Heights |
|---|---|
| Single lock rekey | $65 – $120 |
| Additional cylinders, keyed alike | $15 – $30 each |
| High-security cylinder rekey | $25 – $40 per cylinder, plus key blanks |
| Car key replacement, basic metal key | $80 – $150 |
| Car key replacement, transponder key | $120 – $225 |
| Car key replacement, remote fob | $140 – $275 |
| Emergency lockout, standard door | $75 – $160 |
| Emergency lockout, car | $60 – $130 |
| Deadbolt installation | $55 – $85, plus hardware |
| Gate or detached garage lock rekey | $65 – $120 |
Prices in San Antonio Heights run slightly higher than in the valley when a job requires driving up winding foothill roads and coordinating gate access, which adds legitimate travel time we quote up front. The price we give you on the phone in San Antonio Heights is the full price on your invoice; there is no call-out surcharge added at the door.
Neighborhoods We Serve in San Antonio Heights
We cover all of zip code 91784, from the properties along Euclid Avenue on the west side to the quieter lanes east of Mountain Avenue, plus the canyon-adjacent streets where driveways get long and gates are common. Our response time across San Antonio Heights averages 25 to 35 minutes, longer for the upper canyon roads after dark.
- Upper Euclid foothill area
- Mountain Avenue corridor
- 24th Street and the streets climbing toward the national forest boundary
- Streets off San Antonio Avenue near the Upland border
- Canyon-adjacent properties with private roads
Service Area – Cities Near San Antonio Heights
Our service area extends beyond San Antonio Heights into the surrounding foothill and valley communities. We regularly work in Upland, CA just downhill, Claremont, CA to the west, Rancho Cucamonga, CA to the east, and Montclair, CA further down the 10. If you’re on the edge of San Antonio Heights and aren’t sure which page is yours, call us and we’ll confirm coverage.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights 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 San Antonio Heights
Most San Antonio Heights calls are reached in 25 to 35 minutes from dispatch. Upper canyon properties on private roads can add 10 to 15 minutes, especially after dark when we slow down for unlit curves and gate access.
No. San Antonio Heights is unincorporated, and rekeying your own door locks, gate locks, or detached garage locks requires no permit and no HOA sign-off. You own the cylinders; we simply change what key turns them.
Both. Rekeys on standard hardware are easily scheduled for a morning or afternoon window, and same-day appointments are usually available if you call before early afternoon. High-security cylinders like Medeco or Abloy may require a day to pull the right key blanks.
If you need a locksmith in San Antonio Heights for a rekey, a car key, or a lockout, call (855) 791-2710. We’ll tell you the price before we head up the hill, and that’s the price you’ll pay.
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 San Antonio Heights Customers Say
"Does good work. Card payment was a bit of a production, so have another option handy."
— Laura Miller"Commercial job, panic bar and a master key system for a small office. Clean install and clear documentation of which key opens what."
— Karen Park"Locked out at eleven at night with a kid asleep in the car. He was there in 25 minutes, had the door open in under two, and did not do the thing where the price goes up once he's standing in front of you."
— Marco Reyes