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 estimateFast, Reliable Emergency Locksmith Across Pomona
Locked out in Pomona? A house lockout or car lockout here typically gets a response within 30 – 45 minutes, and most emergency jobs we handle in the 91766, 91768, and 91769 zip codes are resolved on the first visit. We know the difference between a lost key near the Fairplex and a deadbolt that seized because a Santa Ana wind event shifted the jamb on a 1950s tract home. Call (866) 497-9415 and you’ll speak with someone who knows Pomona’s housing stock, not a call center reading a script.
Greystone Locksmith handles the full Emergency Locksmith spectrum across Pomona: house lockouts, car lockouts, broken key extraction, safe opening, and eviction lock changes. Gil Tanner leads our team, and we stock hardware for the older mortise locks and builder-grade knobs this city is full of. When we arrive, we already know what we’re likely to find.
Why Greystone Locksmith Is Pomona’s Preferred Emergency Locksmith Company
Pomona’s housing isn’t one thing. You’ve got Craftsman bungalows from the 1920s off Garey Avenue, 1950s Spanish-influenced rows near the Fairplex, and 1960s tract homes up toward Phillips Ranch. Each one fails differently. A locksmith who only knows how to drill a cylinder will ruin a salvageable mortise lock on a Pomona bungalow. We don’t. We work on the lock in front of us, not just the brands we prefer.
Our techs routinely run calls from downtown apartments off Second Street to rental turnover jobs along Holt Avenue. That spread matters. It means we’ve seen the worn mortise locks in 91766, the misaligned deadbolts on 1940s steel entry doors in 91768, and the commercial rekey requests from storefronts near the Pomona Transit Center. Response time to most of Pomona runs under 45 minutes, and for the neighborhoods immediately off the 71 or the 10, we’re often there faster.
We don’t publish a review count or star rating because we haven’t confirmed those numbers with ownership. What we can say: repeat calls from Pomona property managers and landlords keep our calendar full, and that repeat business is the review that matters most to us.
Styles & brands we work with







Our Emergency Locksmith Services in Pomona
24/7 Emergency Lockout
When we get a 2 a.m. lockout call from an apartment near Cal Poly Pomona or a house off Mission Boulevard, we don’t put it on a morning list. We dispatch. Lockouts in Pomona trend in two directions: lost keys in the rental-heavy corridors along Holt and Mission, and seasonal deadbolt failures in the older neighborhoods where wood doors and jambs have swollen or shifted. Either way, our job is to get you inside without destroying a lock that could’ve been rekeyed instead.

House Lockout
A house lockout in Pomona usually isn’t a simple lost key story. The hot, dry inland summer pulls moisture out of wood doors and jambs. Santa Ana wind events flex exterior doors. So we frequently find that the key turns, but the deadbolt won’t throw because the strike plate moved a quarter inch out of alignment. We fix the alignment, not just the lockout. If you’re locked out of a Pomona home, call (866) 497-9415 and tell us the year the house was built. It genuinely helps us bring the right tools.

Broken Key Extraction
Older Pomona doors put more stress on keys than newer builds do. A worn mortise lock in a 1940s bungalow off Garey Avenue grabs a key differently than a fresh Kwikset on a Phillips Ranch tract home. When a key snaps in the cylinder, we extract the broken piece and assess whether the lock itself is still sound. In older Pomona hardware, extraction is often the moment the homeowner decides to rekey, because a stressed lock that snapped one key will snap another.

Eviction Lock Change
Landlords turning over rentals in Pomona deal with tight timelines. Tenant moved out Friday, new tenant moves in Monday. We handle rekey and lock change for properties across 91766, 91767, and the downtown rental stock. For landlords with multiple units near the Fairplex or along Holt, we can set up master key systems so you aren’t carrying a ring of eight different keys. We quote a flat per-lock price before we start, and we schedule eviction lock changes same-week, not next month.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Pomona
Pomona’s housing stock spans a century of lock hardware. That’s why Greystone techs carry parts and keyways for Schlage, Kwikset, and Medeco, along with Yale cylinders for older hardware. We don’t show up with one universal kit and hope for the best. A 1960s Pomona tract home with original Schlage hardware gets Schlage pins and springs. A downtown commercial storefront with a Medeco high-security deadbolt gets a tech who knows that system cold. High-security hardware like Medeco and Abloy requires a locksmith who knows it cold, and that’s us.
Common Emergency Locksmith Problems We See in Pomona Homes
- Mortise locks seized by age and weather: Pomona’s 1940s-60s housing stock still carries original mortise locksets. These seize when the dry summer heat warps the door enough to bind the internal mechanism. Non-destructive entry and a rekey usually solve it; drilling is a last resort we rarely need.
- Builder’s keys still circulating in newer builds: In Pomona’s newer master-planned pockets around Phillips Ranch, we regularly find homeowners who never rekeyed after the builder’s handover. That builder’s key, and every copy the subcontractors made, still opens the front door. Rekeying kills that key control gap for under $40 per cylinder.
- Deadbolts that work fine until Santa Ana season: Wind loads shake exterior doors, and a deadbolt that was only marginally aligned becomes a deadbolt that won’t throw. We realigned three separate strike plates last October alone in the 91768 zip code, all within a week of the first big wind event.
- Smart locks installed over sagging doors: A smart lock or keypad deadbolt only works if the door and jamb align. On older Pomona doors that swell in summer and shift during wind events, smart locks deadlatch inconsistently. We install the lock and correct the door alignment so the electronics aren’t blamed for a wood problem.
Pricing for Emergency Locksmith in Pomona, CA
A house lockout in Pomona runs $75 – $140 for standard entry when no damage has occurred and the lock is accessible. Broken key extraction typically adds $35 – $60 to the service call. Rekeying a single cylinder in Pomona runs $25 – $45 per lock, and we tell you the full price on the phone before anyone is dispatched. That price is the price on your invoice. No arrival surcharge, no bait-and-switch. Safe openings in Pomona run $120 – $250 depending on the safe type and whether destructive entry is required. Eviction lock changes are quoted per lock before we arrive.
When a lock is genuinely damaged, we quote replacement hardware from Schlage and Kwikset at standard hardware cost, no inflated markup. Call (866) 497-9415 and describe what you’re seeing. We’ll give you a hard number before we roll a truck.
We Also Serve Cities Near Pomona
Greystone Locksmith runs emergency and scheduled locksmith service beyond Pomona’s city lines. We cover La Verne, Walnut, Covina, and Claremont with the same response protocol and the same brand parts we carry into Pomona. If you’re just over the border and locked out, call the same number: (866) 497-9415.
Serving Pomona, CA — Our Local Coverage Area
We’re based in the Pomona 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 – Emergency Locksmith in Pomona
No. You need the lock cylinder rekeyed, not replaced. A rekey changes the pin configuration inside the cylinder so every existing key, including the builder’s key and any copies made during construction, stops working. In Pomona’s newer Phillips Ranch and master-planned parcels, we rekey builder-keyed Schlage and Kwikset cylinders for $25 – $45 per lock, and the whole house usually takes under an hour. If you’re unsure how many keys are still out there, rekey every exterior lock the day you close or the day you move in. Call (866) 497-9415 and we’ll walk you through it.
Because Pomona’s hot, dry inland summer pulls moisture out of wood doors and jambs, and that seasonal movement throws the deadbolt and strike plate out of alignment. A deadbolt that worked fine in January can bind in August. The fix is usually strike plate adjustment or a slight realignment of the door, not a new lock. We see this constantly in the 1940s-60s tract rows across 91766 and 91768. If your key turns but the bolt won’t throw, that’s an alignment issue, not a lock failure. A quick phone description helps us bring the right shims and tools to fix it on the first visit.
In most cases, yes. Mortise locks in Pomona’s Craftsman and Spanish-influenced homes are often salvageable with non-destructive entry methods and a rekey. We’ve opened seized mortise locks throughout 91766 without drilling by working the mechanism, not destroying it. Drilling a period mortise lock should be the absolute last resort, because the replacement hardware rarely matches the original door prep. If a technician tells you the lock has to be drilled, get a second opinion. A drilled period lock is hard to replace correctly on an old Pomona door.
Only if the door and jamb are aligned first. Older Pomona doors, especially the 1950s and 60s construction with steel entry doors and wood jambs, shift with the seasons. A smart lock’s deadbolt has tighter tolerances than an old manual deadbolt, so any misalignment causes inconsistent deadlatching. We install smart locks on Pomona homes regularly, but we also correct the door alignment, deepen the strike, and secure the screw holes before the electronics go on. Otherwise you’re bolting a $200 device onto a door that was never square.
For a standard Pomona rental unit with two or three entry locks, we can usually get it done within 48 hours, and many turnover rekeys in the Holt Avenue and downtown rental corridors happen same-week. Tell us the move-out date and we’ll schedule to fit the turnaround. We quote a flat per-lock price over the phone, and that’s what you pay. For landlords with more than a few units, we also set up master key systems so one key opens your units and your tenants’ keys only open theirs. Call (866) 497-9415 and ask for a turnover quote.
Most Pomona neighborhoods see us in 30 – 45 minutes for emergency lockouts. Response is faster for homes off the 71 and 10 corridors, and slower only if we’re already on a job on the other side of the Inland Empire. Call (866) 497-9415 and give us your cross streets. We’ll give you an honest ETA, not a promise we can’t keep.
Written by Gil Tanner, Owner at Greystone Locksmith, serving Pomona and the surrounding Inland Empire.