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 Sierra Madre, CA
Most locksmith calls in Sierra Madre start with a rekey, and many of those turn into something closer to restoration work. This is a city of early-1900s through mid-century single-family homes with original solid-wood doors, mortise locks, and skeleton-key hardware. Rekeying a 1920s Craftsman front door here is a different job than rekeying a 2005 tract home in Irvine. True Blue Locksmith has served Sierra Madre since 2017, and we stock the period-correct parts most shops don’t bother carrying. Call (877) 358-5506 for an honest quote before anyone is dispatched.
Why Sierra Madre Homes Are Different
Sierra Madre’s housing stock runs older than almost anywhere else in the San Gabriel Valley. Much of it dates from the 1900s through the 1950s: Craftsman bungalows, English Cottages, and Spanish Revival houses with thick solid-wood doors, mortise locksets, and glass-paneled entries. Many original locks are keyed-alike skeleton or bit-key systems that need re-pinning or rebuilding rather than a simple re-key. A locksmith in Sierra Madre who only swaps modern deadbolts is going to struggle here. The job is often more like watch repair: disassemble the mortise box, clean out ninety years of grit, replace the worn springs, and put it back so it feels right.
The climate adds a second layer. This foothill setting below the San Gabriel Mountains brings hot, dry summers and Santa Ana wind events. That dry air shrinks wood doors and frames over the years, which makes locks bind and strike plates drift out of alignment. Homeowners in the Very High Fire Hazard Severity Zone also ask us to bring gate, garage, and outbuilding hardware up to fire-access standards. In the older blocks near the village center, original Craftsman front doors often sag after decades of dry heat. A simple rekey there can turn into a full mortise-lock rebuild, hinge adjustment, and strike-plate realignment before the key turns smoothly.
Styles & brands we work with







Our Main Sierra Madre Services
Two services account for most of our calls in Sierra Madre: people locked out right now, and drivers who lost or broke a car key. Here’s what each involves here.
Car Key Replacement in Sierra Madre
Sierra Madre drivers park on narrow streets and in older garages built for Model Ts, which means keys get dropped, snapped in the ignition, or locked in trunks more often than you’d think. We cut and program replacement keys on-site for most makes, including transponder and remote-head keys, without you needing to tow the car to a dealer. If you’re up against a car key problem in Sierra Madre, see the full breakdown at Car Key Replacement in Sierra Madre.

Emergency Locksmith in Sierra Madre
Lockouts here happen at the worst times: after a hike off Mount Wilson Trail, during a wind event, or late at night when a mortise lock finally gives out. We respond around the clock to house, car, and business lockouts across Sierra Madre’s 91024 and 91025 ZIP codes. You’ll get a price on the phone before anyone heads your way, and that price is what you pay when we arrive. Details are on Emergency Locksmith in Sierra Madre.

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 Sierra Madre

Rekeying in Sierra Madre often means working with locks built before standardized pinning. On a 1940s Spanish Revival house off Baldwin Avenue, the existing hardware may be a mortise lockset with a skeleton key, and a “rekey” means re-pinning or rebuilding that original lock rather than drilling it out. The dry foothill air also means wood doors shift seasonally, so part of our rekey work here is restoring smooth operation, not just changing the key. We carry the period-appropriate parts for this work, which is one reason our Rekey Locks service gets called back year after year.
Lock Rekey
Signs you need it
A key turns but the cylinder feels dry or gritty, or a past roommate, tenant, or contractor may still have a copy.
What it costs in Sierra Madre
Rekeying a lock in Sierra Madre typically runs $75 to $180 per cylinder, depending on the hardware and age.
How we do it
We remove the cylinder, replace the pins so old keys no longer work, cut new keys to match, and test the lock through several cycles.
Keyed Alike
Signs you need it
You carry three or four different keys for exterior doors and want one key for every lock.
What it costs in Sierra Madre
Keying multiple locks alike in Sierra Madre costs $75 to $180 for the rekey of each cylinder plus $50 to $150 for the service call.
How we do it
We re-pin each cylinder to the same key code, confirm all locks operate with that single key, and label everything clearly.
What Rekey Locks Costs in Sierra Madre
| Item | Typical range in Sierra Madre |
|---|---|
| Rekey a single cylinder | $75 – $180 |
| Service call (trip fee) | $40 – $100 |
| Labor per hour (if rebuild needed) | $60 – $120 |
How much will a rekey actually cost in Sierra Madre?
For a standard cylinder, expect $75 to $180 plus a $40 to $100 service call. A full mortise-lock rebuild can add labor at $60 to $120 per hour. Call (877) 358-5506 for an exact quote before we dispatch.
Is the price you quote on the phone the final price?
Yes. The quote we give you before anyone is dispatched is the price on your invoice. We do not add a call-out surcharge on arrival. Call (877) 358-5506 and we’ll walk through the job, then lock in the number.
Brands We Service in Sierra Madre
We work on Schlage, Kwikset, Medeco, and Yale hardware daily across Sierra Madre, including high-security Medeco cylinders most residential locksmiths cannot touch. For older period locks, we stock the common mortise and rim parts so a single visit usually finishes the job. See our brands.
Pricing for Locksmith in Sierra Madre, CA
| Service | Typical range in Sierra Madre |
|---|---|
| Rekey a single cylinder | $75 – $180 |
| Service call (trip fee) | $40 – $100 |
| Labor per hour | $60 – $120 |
| Lock change (basic hardware) | $90 – $260 |
| Keyed-alike setup (per cylinder) | $75 – $180 |
| Car key replacement (basic) | $120 – $350 |
| Transponder key programming | $80 – $250 |
| Emergency lockout service | $70 – $250 |
In Sierra Madre the things that push price upward are original mortise locks that need full rebuilding, high-security cylinders with restricted keys, and doors that have sagged enough that the lock no longer aligns without hinge work. The price we quote on the phone is the price on the invoice, and there’s no extra charge added when we arrive.
Neighborhoods We Serve in Sierra Madre
We cover all of Sierra Madre’s 91024 and 91025 ZIP codes, from the village center storefronts along Sierra Madre Boulevard to the foothill streets climbing toward the mountain. Response across the city is typically fast because Sierra Madre is small and we keep our schedule flexible for older-lock work that takes longer than a simple swap. Representative neighborhoods and nearby areas we serve include:
- Downtown Sierra Madre village center
- Canyon Crest estates off Orange Grove
- Alta Vista neighborhood near Sierra Vista Park
- Stonegate and Orange Heights streets
- North Baldwin and the foothill blocks below Mount Wilson Trail
Service Area – Cities Near Sierra Madre
We also serve the surrounding San Gabriel Valley foothill communities. Our service area includes Arcadia, CA, East Pasadena, CA, Mayflower Village, CA, and Monrovia, CA. If you’re in one of these cities and own an older home with original hardware, the same approach applies: we bring the period parts and match the existing locks.
Serving Sierra Madre, CA — Our Local Coverage Area
We’re based in the Sierra Madre 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 Sierra Madre
We aim to arrive quickly anywhere in Sierra Madre, usually within the hour depending on time of day and whether the call is on the mountain side of town. We give you a realistic ETA on the phone before dispatch, and the price we quote is what you pay.
For rekeying, lock changes, and car key work, no permit is required in Sierra Madre. If an HOA governs your property and the hardware is on a shared gate, check their rules before we proceed. We can flag anything that might need approval when you describe the job.
Yes. Many Sierra Madre homes we work on have original mortise locksets, skeleton keys, and glass-paneled doors where the hardware is part of the house’s character. We stock period-correct replacement parts and rebuild original locks rather than drilling new holes for modern deadbolts.
For an honest quote on any locksmith work in Sierra Madre, call (877) 358-5506. We’ll give you the full price before anyone is dispatched, and that’s the price on the invoice when the job is done.
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 Sierra Madre Customers Say
"Programmed a transponder key for a 2014 model that the dealership wanted an absurd amount for. Same key, fraction of the price, took him twenty minutes in my driveway."
— Gilbert Herrera"Key snapped off in the deadbolt. He extracted it without damaging the cylinder, which I did not think was going to be possible."
— Claudia Ramirez"Installed a smart lock and actually set up the app and the codes with me instead of leaving me to figure it out from a leaflet."
— Marcy Thompson