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 Car Key Replacement Across Claremont
Losing a car key in Claremont is a specific kind of headache, especially when you’re parked near the Village or heading out from one of the Claremont Colleges. We replace and program car keys on-site, usually within an hour of arriving at your location. True Blue Locksmith serves all of Claremont, 91711, from the Craftsman streets south of Foothill Boulevard up to the newer tracts along Base Line Road. Call (877) 358-5506 and we’ll give you an exact price before we dispatch anyone.
Why True Blue Locksmith Is Claremont’s Preferred Car Key Replacement Company
Noel Carrasco built True Blue Locksmith on a simple idea: quote a real price on the phone, show up when promised, and fix the problem without inventing extra work. Claremont drivers have caught on. We handle transponder keys, key fobs, and push-to-start remotes for most makes, and we cut and program them curbside, in driveways, or outside the dorms on College Avenue.
What sets us apart in Claremont specifically is that we understand the housing. Our techs know that a car key call on Harvard Avenue often involves a 1920s bungalow door with a skeleton-key mortise lock that’s seized from Santa Ana dust. We don’t just replace the car key. We notice the door, and we can fix that too, without making a mess of century-old hardware. That’s the full-spectrum capability most locksmiths in this area can’t match. One call handles the car, the front door, and the landlord’s key control questions.
Claremont customers routinely tell us the same thing: they’d been quoted a low teaser rate by another outfit, then hit with surprise charges when the tech showed up. We don’t play that. Our pricing is settled on the phone. That’s the whole point of the name True Blue.
Styles & brands we work with







Our Car Key Replacement Services in Claremont
Transponder Key Cutting and Programming
Most cars built after 2000 in Claremont use transponder keys with an embedded chip. We carry blank transponder keys for common makes and can cut them on-site, then program the chip to your car’s immobilizer in the driveway or on the street. No tow to a dealership, and no leaving your car overnight. A typical transponder key replacement in Claremont runs $150 – $280 depending on the make and whether a clone or a fully programmed key is required.

Key Fob Replacement and Programming
Claremont drivers with push-to-start ignitions or remote entry systems lose fobs just like anyone else, but the San Gabriel Mountain heat can cook a fob’s internal circuit board faster than coastal cities see. We stock fobs for many domestic and import models and can program them at your location. Fob replacement in Claremont typically costs $180 – $350, with the higher end covering proximity-based smart fobs that require dealer-level programming tools.

Rekey Services Alongside Car Key Work
Here’s the Claremont-specific piece. If you’ve lost a house key along with your car key, or a tenant near Pomona College just moved out, we can rekey your door locks while we’re already at the property. We work with Schlage, Kwikset, Medeco, and Baldwin hardware, and we’re comfortable restoring original mortise locks in Village bungalows rather than bolting on a modern deadbolt where it doesn’t belong. Rekeying a standard residential lock in Claremont runs $25 – $45 per cylinder, and mortise cylinder refits start around $85. Full pricing is confirmed before we begin.

Mortise Lock Service and Restoration
This is what most car key replacement companies can’t help you with. The pre-1940 Craftsman homes and bungalows around the Claremont Village and the five graduate-school campuses often still have their original mortise locksets. When those locks seize from heat cycling or dry-season dust, a modern replacement won’t drop into the existing door prep without cutting into historic wood. We service and rekey the original lock body, replacing worn springs and resetting the cylinder to a new key, all without altering the door’s face. Mortise lock service in Claremont typically runs $120 – $240 depending on what’s worn inside.

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
Our techs arrive in Claremont already knowing the hardware that’s common here. We work daily with Schlage and Kwikset deadbolts, and we’re certified on professional-grade lines including Medeco and Abloy. That matters when a Claremont property manager needs a restricted keyway that can’t be copied at a hardware store. We don’t have to send a second tech or order parts after the fact. Our Car Key Replacement team carries the blanks, chips, and cylinders needed for the vast majority of Claremont vehicles and doors on the first visit.
Common Car Key Replacement Problems We See in Claremont Homes
- Seized mortise locks complicate a simple car key call. In the pre-1940 Village bungalows and Craftsman homes, a lost car key often pairs with an original mortise lock that’s gummed up from dry-season dust and Santa Ana heat cycling. We handle both in one stop. The door gets serviced, and the car key gets replaced, without double dispatch.
- Non-standard backsets on original doors make modern hardware a poor fit. Claremont’s older doors frequently have 2-3/8-inch or irregular backsets where modern deadbolts and smart locks won’t drop in. We rekey or restore the existing hardware instead of cutting into wood that’s been there since the 1920s. This matters under historic-district guidelines where replacement hardware may require review.
- Student rental turnover near the Claremont Colleges creates key control gaps. Every May and June, property managers around the campuses need multiple units rekeyed while individual tenants are also dealing with lost car keys and fobs. If master key systems aren’t planned alongside individual key replacements, the result is key control chaos. We coordinate both.
- Warped original doors throw off strike alignment seasonally. The intense summer sun at the base of the San Gabriels dries out old wood doors. Strikes and deadbolts misalign by a fraction of an inch, which is enough to make a door not latch. A car key replacement visit is often when we spot this. Fixing the strike plate costs far less than a door replacement.
Pricing for Car Key Replacement in Claremont, CA
Claremont is not a cheap market, and we won’t pretend it is. A basic key cut without a chip runs $5 – $15. A transponder key with programming typically lands between $150 – $280. A smart key fob for push-to-start vehicles runs $180 – $350. Rekeying runs $25 – $45 per cylinder for standard residential locks, and mortise cylinder work starts at $85.
| Service | Typical Claremont Price |
|---|---|
| Basic key cutting (no chip) | $5 – $15 |
| Transponder key + programming | $150 – $280 |
| Key fob / smart key + programming | $180 – $350 |
| Rekey per standard cylinder | $25 – $45 |
| Mortise lock service / rekey | $120 – $240 |
What affects the cost? Your car’s make and model, whether we’re cloning an existing key or programming a new one, and whether the vehicle needs a diagnostic hookup. None of this is a surprise. We quote the full price on the phone before anyone is dispatched, and that’s the price on the invoice. No arrival fee, no fuel surcharge, no “disposal” nonsense. Call (877) 358-5506 for an exact number.
We Also Serve Cities Near Claremont
Our Claremont work regularly takes us into Montclair, La Verne, Upland, and San Antonio Heights. If you’re just over the border in any of those cities, we can dispatch the same day. For a full overview of our coverage, visit the Car Key Replacement in Claremont page or call us directly.
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 – Car Key Replacement in Claremont
Yes. The car key work is entirely separate from the door hardware. We cut and program transponder keys at the vehicle, not at the lock. If the door’s mortise lock is also giving you trouble, we can rekey or service it without altering the historic face of the door. The two jobs are independent, and we’ll tell you plainly if the door lock needs nothing at all. Call (877) 358-5506 for a precise quote before we come out.
Claremont’s cost difference comes down to the mix of vehicles and the older housing stock. Many Claremont drivers have newer transponder or smart-key systems that require more expensive blanks and programming equipment. And because so many homes here need mortise lock service alongside car key work, the combined visit often includes labor that a simpler city wouldn’t see. The car key itself isn’t marked up by location. The total is just honest about what the job actually involves. Call (877) 358-5506 for a free estimate.
We do. For property managers near the Claremont Colleges, we can set up a master key system for the rental units and handle individual car key or fob replacements for tenants at the same time. Both jobs get scheduled together, and the key control stays tight across May and June turnover. The master key system pricing depends on the number of cylinders and the keyway, but we’ll give you a flat per-lock figure before any work starts.
Call us. The car key gets handled at the vehicle, and the skeleton-key mortise lock on your front door can be rekeyed to a new cylinder at the same visit if you’re concerned about who might find the lost key. We don’t force a replacement. In most Claremont bungalows, the original mortise body is sound and just needs cleaning, lubrication, and a new tumbler set. That preserves the hardware and restores security. Call (877) 358-5506 and we’ll walk through the whole job before sending a tech.
We program on-site, at your car. We carry portable programming tools that handle most domestic, Asian, and European transponder systems. No tow truck, no dealership wait. The only exception is a small number of newer vehicles that require factory-level tooling, and if that’s your car, we’ll tell you on the phone before you pay a cent. Most Claremont callers are back in their car within an hour of our arrival. Call (877) 358-5506 to confirm your make and model.
Call True Blue Locksmith for Car Key Replacement in Claremont
You need a key that works, and you need to know what it costs before a truck rolls. That’s exactly how we operate. Call (877) 358-5506 now and Noel or one of our techs will confirm your vehicle, your location in Claremont, and the final price. If you’d rather handle a rekey or a stubborn mortise lock while we’re there, just say so. We’ll be straight with you about what’s needed and what isn’t. Your car, your door, your key. That’s the whole job.
Written by Noel Carrasco, Owner at True Blue Locksmith, serving Claremont and the surrounding San Gabriel Valley communities.