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 La Crescenta-Montrose, CA
Most locksmith calls in La Crescenta-Montrose come down to one thing: getting a lock to work the way it should. Rekey Locks is our most requested service here, and it almost always involves older doors with non-standard backsets, sun-baked hardware, or a property that has three or four independent lock points instead of just one front door. It’s a foothills community of single-family homes where a front door is rarely the only thing between you and the street. Whether you’ve just moved in or need a key that controls the right doors, call True Blue Locksmith at (877) 358-5506.
Why La Crescenta-Montrose Homes Are Different
Most of the housing stock in La Crescenta-Montrose was built between the 1920s and 1960s, with post-2000 rebuilds and ADUs mixed in. That means we see original mortise locksets and older cylindrical locks side by side with modern deadbolts, sometimes on the same door. Older doors here often have non-standard backsets, worn strikes, and frames that have settled over decades. A rekey that takes fifteen minutes on a newer track home can double on a 1940s door that needs the strike realigned before the latch seats properly.
Then there’s the climate. Sitting at the base of the Verdugo Mountains in a hot, dry, fire-prone zone means exterior hardware takes heavy UV and dust exposure every single year. Santa Ana winds push fine grit into keyways and latch mechanisms. We regularly open cylinders in La Crescenta-Montrose that have dried-out pins and seized springs from a decade of heat and dust. The hardware doesn’t get lubricated, it gets baked. It’s one of the reasons rekeying and hardware retrofits are such a steady part of our work here.
Terrain adds a third layer. In the hillside streets above Foothill Blvd, homes often have gated side yards and sloped entries. A typical call can mean servicing a driveway gate, a side gate, and the house door in sequence, each with different hardware and different keying. La Crescenta-Montrose locksmith work is rarely a single-lock job. It’s a property-level job.
Styles & brands we work with







Our Main La Crescenta-Montrose Services
The two services La Crescenta-Montrose homeowners call about most are car key replacement and emergency response. Here’s what each one looks like in this area.
Car Key Replacement in La Crescenta-Montrose
Losing a car key in La Crescenta-Montrose usually means standing in a driveway or a parking lot along Foothill Blvd without a spare. We cut and program replacement keys on the spot for most makes, including transponder keys and fobs, without sending you to a dealership. Our techs carry mobile programming equipment so the job happens where the vehicle sits, whether that’s a hillside driveway or the lot at Two Strike Park. For the full breakdown of Car Key Replacement in La Crescenta-Montrose, see that page.

Emergency Locksmith in La Crescenta-Montrose
An emergency in La Crescenta-Montrose is rarely just one lock. If you’re locked out of a hillside property, you might be standing at a driveway gate with a side gate and the house beyond it. We handle the sequence as one call, picking and opening each point without wrecking the hardware. The full service description, including what counts as an emergency and how we approach multi-lock properties, is on our Emergency Locksmith in La Crescenta-Montrose page.

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 La Crescenta-Montrose

Rekeying in La Crescenta-Montrose means changing the internal pins of a lock so old keys stop working and new keys take over. Because so many homes here were built before the 1960s and have been added onto or converted with ADUs, we rarely rekey one lock and leave. The job is usually three to five cylinders: front door, side entry, driveway gate, garage access, and a lower-level or ADU entry. We also see a lot of worn strikes and loose frames on the older doors, which we adjust as part of the rekey so the new key actually turns smoothly. If you want to understand the full scope of Rekey Locks work we do, that hub page covers it in detail.
Lock Rekey
Signs you need it
You recently bought the home, had a key go missing, or can’t account for who has copies of the old key.
What it costs in La Crescenta-Montrose
A standard single-cylinder lock rekey in La Crescenta-Montrose typically runs $75 to $160 when we’re already on site for another lock.
How we do it
We remove the cylinder, replace the pins to match a new key, reassemble the lock, and test the key in both directions.
Rekey Door Lock
Signs you need it
You want one key to work the front door, side door, and garage entry instead of juggling three different keys.
What it costs in La Crescenta-Montrose
Rekeying door locks to a single key across multiple entries in La Crescenta-Montrose typically runs $150 to $350 depending on cylinder count.
How we do it
We rekey each cylinder to a master key you choose, then verify every door latches and locks cleanly before we leave.
Rekey Service
Signs you need it
You’re a landlord or new owner between tenants, and you need every exterior lock on the property rekeyed before handing over keys.
What it costs in La Crescenta-Montrose
A full property rekey service in La Crescenta-Montrose with three to five cylinders typically falls between $225 and $500.
How we do it
We inventory every lock point, rekey all keyed-alike or keyed-differently as you choose, and hand you a labeled key set.
What Rekey Locks Costs in La Crescenta-Montrose
| Item | Typical range in La Crescenta-Montrose |
|---|---|
| Single cylinder rekey (onsite with another lock) | $75 – $160 |
| Multi-lock rekey to one key (3 – 5 cylinders) | $150 – $350 |
| Full property rekey including hardware adjustment | $225 – $500 |
Can you rekey my locks to match a key I already have?
Yes. If the existing key is in good shape and fits the same keyway, we can cut new keys and rekey cylinders to match it. We’ll tell you upfront if the old key is too worn to serve as the master.
How long does a rekey take at a La Crescenta-Montrose home?
Most rekey jobs run 30 to 60 minutes for three or four locks. Older doors with worn strikes or non-standard backsets can add time, and we’ll tell you before starting if we see that.
Brands We Service in La Crescenta-Montrose
We work on eight lock brands regularly, including Schlage, Kwikset, Medeco, and Yale, and we stock common pins, springs, and tailpieces for those brands on the truck. That means most rekey and cylinder jobs in La Crescenta-Montrose finish in one visit. Take a look at our brands to see the full range.
Pricing for Locksmith in La Crescenta-Montrose, CA
| Service | Typical range in La Crescenta-Montrose |
|---|---|
| Single cylinder rekey (onsite with another lock) | $75 – $160 |
| Multi-lock rekey to one key (3 – 5 cylinders) | $150 – $350 |
| Full property rekey including hardware adjustment | $225 – $500 |
| Standard car key replacement | $150 – $350 |
| Transponder key or fob programming | $200 – $450 |
| Emergency lockout response | $100 – $250 |
| High-security cylinder rekey | $125 – $300 |
| Gate or padlock rekey | $40 – $120 |
What pushes price up in La Crescenta-Montrose is cylinder count and door condition. Older doors with settled frames and worn strikes take more time to get right, and we quote that openly before we start. The price you approve on the phone is the price on your invoice. No surprise fees when the tech arrives.
Neighborhoods We Serve in La Crescenta-Montrose
We work throughout the 91214 ZIP code, from the flats along Foothill Blvd up into the hillside streets where driveways get steep and gates multiply. Our emergency response time in the La Crescenta-Montrose area is typically 30 to 45 minutes depending on where you are.
- Montrose Village
- La Crescenta Highlands
- Whiting Woods
- Glenwood Oaks
- Shields Canyon
Service Area – Cities Near La Crescenta-Montrose
We also handle rekey and lockout work across the neighboring foothills communities. If you’re in Tujunga, CA, La Cañada Flintridge, CA, Burbank, CA, or Glendale, CA, the same team covers your area with the same upfront pricing and hardware expertise.
Serving La Crescenta-Montrose, CA — Our Local Coverage Area
We’re based in the La Crescenta-Montrose 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 La Crescenta-Montrose
For lockouts and urgent rekey requests, we typically arrive within 30 to 45 minutes across the 91214 ZIP code. Hillside locations above Foothill Blvd can add ten minutes depending on access.
No. Rekeying your own locks, including gates and ADU entries on your property, doesn’t require a permit or HOA sign-off. It’s considered standard property maintenance and is one of the least invasive security upgrades you can make.
We cover the entire 91214 ZIP code, from the commercial strip along Foothill Blvd to the hillside streets above Pennsylvania Avenue, including all the gated side yards and sloped entries that come with the territory.
If you need a rekey done right or you’re locked out and waiting, call True Blue Locksmith at (877) 358-5506 for an honest quote and a straight answer on timing. We’ll tell you what the job costs before we come, and that’s the number on your invoice.
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 La Crescenta-Montrose Customers Say
"Quoted a price on the phone and honored it. After the last locksmith I called, that alone is worth a review."
— Megan Whitaker"Got me back in and the price was fair for the hour. He did arrive closer to 45 minutes than the 20 he estimated, which felt long standing outside, but he was honest that traffic was the problem."
— Chris Meyer"Rekey was done properly. One of the keys he cut was slightly stiff in the back door and I had to call him to swap it, which he did without a fuss."
— Doug Ziegler