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.
Fast, Reliable Residential Locksmith Across Claremont
If you’re locked out of a 1920s bungalow near Memorial Park or need a deadbolt replaced on a 1990s tract home north of Baseline Road, you need a Claremont locksmith who shows up on time and does exactly what was quoted. Ridley Locksmith & Security dispatches background-checked, uniformed technicians to every Claremont zip code, 91711 included. Call (956) 275-7388 and a live person answers, 24 hours a day, 7 days a week. We give you a written price before any work starts, and that’s the price on the invoice.
Most Claremont residential locksmith calls we handle fall into two categories: older mortise locks in the Village that need careful rekeying, and newer deadbolts and smart locks that need installation or repair. Our crews carry parts for both on the same van, so you don’t pay for a second trip.
Why Ridley Locksmith & Security Is Claremont’s Preferred Residential Locksmith Company
Claremont homeowners have told us the same story too many times: a locksmith quoted one price on the phone, then raised it at the door. That’s a failure mode we operate against. Every Ridley Locksmith & Security job in Claremont follows The Garrison Standard, a code applied to every technician and every repair since 2007. You get a written price before work begins, on every single job. No exceptions. No “it turns out there’s a trip fee” after we arrive.
What does that mean in Claremont specifically? If you call from a 1920s bungalow near the Claremont Village and describe a lock problem over the phone, we don’t guess. We carry both mortise-specific cylinders and modern pin and tumbler kits on the same van, so a rekey or deadbolt job can be priced accurately before dispatch. You know the real cost before we ring your doorbell. That’s the Ridley difference, and it’s why Claremont residents keep our number in their phones.
Our technicians are trained on the full hardware spectrum, from everyday Schlage, Kwikset, and Yale locks to high-security Medeco and Abloy cylinders. That matters in Claremont, where a 1920s original mortise lock and a 2018 smart deadbolt might sit on the same block. Ridley Locksmith & Security is part of the Garrison Partners family, independently owned and operated under The Garrison Standard. Owned locally, held to a national standard.
And when you open the door? You see a uniform and a badge. Not an unmarked van and a stranger. We verify who we are before we touch your lock, and we’ll show you ID if you ask. In a city like Claremont with tight residential blocks near the colleges and a real mix of owners and renters, that verification step matters.
Deadbolt Installation in Claremont
Deadbolt Installation in Claremont means two very different jobs depending on where you live. In the older Village bungalows, it usually means adding a modern deadbolt above an original mortise lock, giving you a second layer of security without replacing the original hardware. In the newer tract homes north of Foothill Boulevard, it often means swapping a builder-grade Kwikset knob and deadbolt for an ANSI Grade 1 unit with a bump-resistant cylinder. We do both, same day, from $120 to $260 depending on the hardware and the preparation the door needs.
ANSI Grade 1 Deadbolt Upgrades
A builder-grade deadbolt can be bumped or forced in under a minute by someone who knows what they’re doing. An ANSI Grade 1 deadbolt with a Schlage or Medeco cylinder is a different animal. We stock those cylinders on the van and can have one installed in Claremont in under two hours, written price confirmed before we start.
When Your Door Frame Needs Reinforcement
Claremont’s older bungalows often have soft frames around the strike plate. A new deadbolt on a weak frame is a false upgrade. We’ll inspect the frame, and if it needs a strike plate reinforcement, that’s part of the written price from the start, not a surprise line item. The job is done right the first time, and if it fails inside one full year, we return at no charge under the 365-Day Done Right Promise.
Locksmith Key Replacement in Claremont
Locksmith Key Replacement in Claremont usually falls into two buckets: replacing a lost key when you know the lock’s pin code, or cutting a key for an older mortise cylinder that doesn’t use a modern blank. For standard Schlage or Kwikset cylinders, we cut and verify a new key on-site, usually for $10 to $40 per key. For mortise cylinders in Claremont Village homes, the job takes a little longer and runs $18 to $55 per key, since those blanks are less common and often need to be matched to the exact cylinder.
Rekey or Replace: What Your Door Actually Needs
If you’ve lost a key and you don’t know who might have it, a rekey is usually the better call. Rekeying means changing the internal pins so the old key no longer works, without replacing the hardware. In Claremont, a standard residential rekey runs $65 to $160, depending on how many cylinders are involved. We’ll walk you through the decision on the phone, give you a written price before dispatch, and you’ll know the final number before anyone touches your door.
Trusted Brands We Service in Claremont
We work on the locks Claremont actually has, not just the ones in a catalog. That means Schlage and Kwikset on the tract homes, Medeco and Abloy on properties where the owner has already upgraded to high-security cylinders, and the original Baldwin and Yale hardware that shows up in older Claremont Village homes. We stock common Schlage and Kwikset parts on the van and can order Medeco or Abloy cylinders quickly, usually with next-day availability for Claremont addresses. You won’t be left waiting a week for a part.
Common Residential Locksmith Problems We See in Claremont Homes
- Jammed original mortise locks in 1920s Village bungalows. Decades of paint, dirt, and worn pins inside those locks mean keys stop turning. We open them non-destructively, remove the cylinder, and re-pin it so the old keys stop working, then talk through whether a modern deadbolt makes sense alongside the original hardware.
- Builder-grade Kwikset deadbolts on 1990s tract homes. These fail in predictable ways: the tailpiece breaks or the cylinder binds. We replace them with bump-resistant Schlage cylinders, and we quote the upgrade as part of the same visit.
- Drilling a lock that doesn’t need to be drilled. Drilling a Claremont front door cylinder when non-destructive entry and a pin and tumbler rekey would have preserved the hardware is a shortcut we don’t take. It costs more and leaves you with a destroyed cylinder. We open first, preserve second, and only drill as an absolute last resort.
- No ID verification at the door. In Claremont’s rental-heavy student areas near the colleges, a stranger at your door saying “locksmith” isn’t enough. Our technicians wear a uniform, carry ID, and will show it before touching your lock. If someone won’t prove who they are, don’t let them near your door.
Pricing for Residential Locksmith in Claremont, CA
Here’s what a Claremont homeowner can expect to pay before dispatch. A standard residential lockout, opened non-destructively, runs $75 to $150. A rekey of one or two cylinders runs $65 to $160. Deadbolt installation, hardware included, runs $120 to $260. A mortise cylinder rekey on an older Village home runs $90 to $180 due to the extra labor. Medeco or Abloy cylinder work starts higher, typically $40 to $80 per cylinder in labor alone, because the pins and key control are different. No call-out surcharge. No fee added when the technician arrives. The written price you get on the phone is the written price you sign before work starts, and it’s the price on the invoice. Call (956) 275-7388 for an exact quote, free, based on your actual lock and your actual street in Claremont.
We Also Serve Cities Near Claremont
If you’re in Montclair, La Verne, Upland, or Ontario, our Residential Locksmith crews dispatch to those neighborhoods as well, with the same written-price guarantee and 24-7 live phone response. Ridley Locksmith & Security is your local Claremont residential locksmith, and we cover the wider Foothill corridor without the call-center runaround.
Serving Claremont, CA - Our Local Coverage Area
We’re based in the Claremont 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 Residential Locksmith in Claremont
Yes. We carry mortise-specific cylinders and pins on the van and can rekey an original mortise lock in Claremont Village, typically for $90 to $180 per cylinder. The old keys stop working, the original hardware stays in place, and the written price covers the full job. Call (956) 275-7388 and describe your lock; we’ll quote it before anyone is dispatched.
Every Ridley technician in Claremont wears a uniform, carries company ID, and will present it before touching your lock. We’re background-checked and dispatched directly by Ridley Locksmith & Security; we don’t send subcontractors or unmarked vans. If you have any doubt, call (956) 275-7388 while the technician is at your door and we’ll confirm the job and the technician’s name with you in real time.
We open non-destructively first, using picking or bypass techniques appropriate to the lock type. Drilling is a last resort, used only when the cylinder is damaged beyond saving. In Claremont, we regularly preserve original mortise hardware on 1920s bungalows this way, which saves the homeowner the cost of a replacement cylinder. Call (956) 275-7388 during a lockout and we’ll talk through the likely approach before we roll.
Yes. We install ANSI Grade 1 deadbolts with bump-resistant Schlage or Medeco cylinders on homes with existing Kwikset or Schlage knobs, typically for $120 to $260 including hardware. The knob and deadbolt don’t need to match brands to be secure; we can pair a Schlage cylinder deadbolt with your existing Kwikset knob without issue. Call (956) 275-7388 for a written price on your specific door.
Yes. We install smart locks and keypad entry systems on Claremont rentals and student housing near the colleges, with written pricing that includes the hardware, installation, and programming. We’ll also rekey or reset codes so previous tenants’ access is fully removed. Call (956) 275-7388 and tell us the make and model; we’ll quote the full installed price before anyone is dispatched.
Written by Drew Kowalski, Owner at Ridley Locksmith & Security, serving Claremont under The Garrison Standard since 2007.







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