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 Lock Installation & Rekey Across Claremont
Lock installation and rekeying in Claremont runs $35-$75 per cylinder for re-key labor plus parts, and $85-$180 for most standard lock installations, quoted in writing before we dispatch. If you live in the Village, off Foothill Boulevard, or near the Colleges, you’re dealing with housing stock that doesn’t always accept modern hardware without some adjustment. Novak Lock & Security has been handling those adjustments since 2002. Call (331) 310-8471 and a live person answers, day or night.
Daniel Novak built this company on a rule that most locksmiths won’t put on paper: the price quoted on the phone is the price on the invoice. Haven Standard Clause 1. No exceptions, no door-step upcharges, no vague “it depends” once the technician is standing in your entryway. When we give you a number for re-keying a Claremont Craftsman’s mortise lock or installing a keypad on a mid-century ranch, that number is final before we roll a truck.
Why Novak Lock & Security Is Claremont’s Preferred Lock Installation & Rekey Company
Claremont has a lock profile you won’t find in Montclair or Upland. The homes built between 1920 and 1960 still carry original mortise locksets, skeleton-key deadbolts, and cylinders that have been in service for seventy or eighty years. Most locksmiths trained on modern bored locks don’t carry the tooling or the patience to rebuild a mortise lock body. Our technicians do, and they document every step with photos left with you at job completion.
Response time to Claremont runs 30-45 minutes for emergency calls and same-day for scheduled work. We’re not guessing at that number; it’s the dispatch standard we’ve held across thousands of Claremont jobs. Background-checked, uniformed technicians arrive in a marked van, hand you a written scope, and start only after you approve it. That’s not a courtesy. That’s Haven Standard Clause 3.
Our Claremont customers tend to ask the same question before they book: can you actually fix the old lock, or are you just going to sell me a new one? Fair question. We’ll tell you what the cylinder looks like inside, whether the pin chambers are worn past reliable re-keying, and what replacement makes sense if it is. Then you decide.
Our Lock Installation & Rekey Services in Claremont

Smart Lock Installation
Smart locks on 1920s-1940s Claremont doors require more than a screwdriver. The original door is often solid fir or oak, slightly warped from decades of heat and Santa Ana-driven grit, and the existing bore may not align with a modern deadbolt’s throw. We check frame alignment, adjust strike plates, and in some cases advise against a motorized deadbolt entirely if the door flex will cause binding. A standard smart lock installation in Claremont runs $110-$180, including hardware setup, app pairing, and a documented photo record.

Keyless Entry
Keyless entry is the most requested upgrade in the rental corridors near the Claremont Colleges and in single-family homes looking to stop carrying keys. We install keyless entry systems from Yale and Baldwin, both of which hold up well to Claremont’s dust and heat. Expect $95-$165 for a single-cylinder keyless deadbolt or lever, installed and programmed. The price includes removing the old hardware and re-aligning the strike if the door has settled.

Keypad Lock
Keypad locks make practical sense for Claremont households with cleaners, dog walkers, or kids coming home from Sycamore Elementary or El Roble. We favor Mul-T-Lock and Baldwin keypads for their cylinder quality and resistance to bumping, which matters in older doors where the frame has shifted slightly. Installation runs $100-$175 per lock. If your current deadbolt is a worn mortise cylinder, we’ll tell you before you buy the keypad whether a cylinder replacement is needed alongside it.

Biometric Lock
Biometric locks read a fingerprint and open the deadbolt, and they work well on Claremont homes with newer, straight-frame doors. On an original Village bungalow door with a slight warp, the finger-read sensor can be reliable while the motorized bolt still binds. We test door alignment before recommending a biometric unit. Installed pricing runs $180-$320 depending on the lock and whether we’re reinforcing the frame. We stock biometric hardware locally for fast turnaround.

Key Duplication
Key duplication in Claremont is more complicated than the kiosk at the grocery store. Original mortise keys cut from a worn 1930s original often don’t turn smoothly in a rebuilt lock, and high-security brands like Mul-T-Lock require a special card and controlled duplication. We duplicate standard keys at $3-$8 each while you wait, and controlled high-security keys at $10-$25 with proof of ownership. No guessing at the blank. We cut against the cylinder, not the old key, when it matters.

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.
Trusted Brands We Service in Claremont
We’re factory-authorized for work on Mul-T-Lock, Baldwin, Yale, and Sargent hardware, which covers the full range from entry-grade to high-security cylinders that cannot be picked or bumped by standard tools. For Claremont’s older homes, we keep a stock of mortise lock cylinders, skeleton-key blanks, and replacement latch assemblies that most shops have to special order. That means a Village bungalow rekey doesn’t sit waiting on a part for a week. We work across every major brand, and if your lock is a discontinued model from the 1950s, we’ll source a compatible replacement or tell you plainly if it’s time to upgrade.
Common Lock Installation & Rekey Problems We See in Claremont Homes

- Santa Ana grit in the cylinder. Fine dust funnels down from the San Gabriels and works into lock internals, especially in the foothill-adjacent streets north of Foothill Boulevard. The result is a deadbolt that turns hard, sticks halfway, or eventually seizes. We clean, lubricate, and re-pin these cylinders rather than replacing them when the wear is still within tolerance.
- Warped original doors rejecting modern deadbolts. A 1940s Claremont door has moved a little in eighty years. A homeowner buys a smart lock, and the motorized bolt binds against the strike plate within weeks. We realign or replace the strike, and if the frame has shifted too far, we say so before installation.
- Handyman-drilled skeleton-key deadbolts. During a lockout, someone drills out the old skeleton-key lock to force entry, destroying the mortise pocket in the door. The lock was re-keyable; the door repair is now the expensive part. We use non-destructive entry on these older locks whenever the cylinder can be picked or shimmed open.
- Rental turnover re-keying without cylinder inspection. An off-campus landlord re-keys a mortise lock for a new tenant but doesn’t inspect the pin chambers. The cylinder is so worn from decades of grit that the new key bitting can be bumped in seconds. We replace those cylinders during turnover re-keys, and we note it in the written record.
Pricing for Lock Installation & Rekey in Claremont, CA
Here’s what you can expect to pay in Claremont, in writing, before we dispatch:
- Rekey, standard cylinder: $35-$75 per cylinder, parts included
- Rekey, mortise cylinder on a Claremont Village bungalow: $60-$110 per cylinder, including rebuild if needed
- Standard deadbolt or knob installation: $85-$140 per lock
- Smart lock, keypad, or keyless entry installation: $100-$180 per lock
- Biometric lock installation: $180-$320 per lock
- Key duplication: $3-$8 standard, $10-$25 controlled high-security
The August turnover rush near the Colleges does not change our pricing. We quote package re-key rates for landlords doing multiple units, and the written quote holds whether we do the work in one day or across a week. There is no call-out surcharge added on arrival. Ever. Call (331) 310-8471 for a free estimate; we will give you a firm number on the phone.
We Also Serve Cities Near Claremont

Beyond Claremont, our Lock Installation & Rekey team covers Montclair, La Verne, Upland, and Ontario with the same written-price standard. Scheduling is coordinated from our Los Angeles office, and crews are dispatched throughout the Inland Empire daily. If you need lock work in a neighboring city, see our Lock Installation & Rekey in Claremont page for the full local breakdown, or call us and we’ll route you to the right crew.
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 - Lock Installation & Rekey in Claremont

Yes, in most cases we can re-key an original Claremont mortise lock without replacing the hardware. The lock body is usually salvageable; the cylinder is where wear accumulates. We remove the cylinder, inspect the pin chambers, and re-pin to a new key. If the cylinder is too worn to hold a secure key bitting, we replace just the cylinder and keep the original lock body and trim. The determining factor is chamber wear, not age. Call (331) 310-8471 and describe what you have; we’ll tell you what’s realistic before we send anyone out.
Yes. We schedule a re-key block for the two-to-three-week August turnover period every year specifically for landlords south and west of the campuses. Package pricing applies per unit, and we can re-key multiple rentals in one visit. Book by mid-July to get on the August schedule. The written quote you receive in July is the price you pay in August, even though demand spikes.
Because fine grit and dust from Santa Ana wind events funnel down the San Gabriel foothills and settle directly into outdoor lock cylinders along the north Claremont corridor. That particulate works into the pin chambers and keyway, accelerating wear and causing the exact sticking or hard-turning you’re noticing. We see it more often north of Foothill Boulevard than anywhere else in Claremont. The fix is usually a full cylinder disassembly, solvent cleaning, and re-lubrication, sometimes with a re-pin. Call (331) 310-8471 for an exact quote.
Yes. Most older Claremont locks, including original mortise and skeleton-key deadbolts, can be opened non-destructively with picking, shimming, or bypass tools. Drilling destroys hardware and often damages the door, and on a 1920s bungalow the repair cost exceeds the lockout cost. We drill only when the lock is truly beyond saving or if you ask us to. Estimate for a non-destructive lockout in Claremont runs $75-$150, quoted before we arrive.
Yes, we can re-key a Schlage deadbolt and a Kwikset knob to the same key, but with one caveat: Kwikset and Schlage use different keyways, so both cylinders must be re-pinned to a key blank that fits both. The practical approach is to re-pin the Schlage cylinder to a Kwikset-style key or vice versa, depending on which lock you want to keep standard. This is a common request in Claremont homes where hardware was added in different decades. Typical cost runs $35-$65 per cylinder. Call (331) 310-8471 and we’ll quote it exactly.
Contact Novak Lock & Security in Claremont
Every August, landlords near the Claremont Colleges run a re-key blitz. Every foothill home north of Foothill Boulevard fights Santa Ana grit. Every Village bungalow has a lock that predates most locksmiths’ training. None of that changes the core rule: you get a firm written price on the phone, and the technician who arrives is not allowed to change it. Daniel Novak set that rule in 2002, and it’s the only reason the company still exists. Call (331) 310-8471 for a free estimate on lock installation or rekeying in Claremont. A live person answers.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Claremont since 2002.






