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 Altadena, CA
Rekeying locks is the service we handle most often in Altadena, and it usually costs between $95 and $180 for a standard single-cylinder deadbolt or knob. What makes Altadena different is the housing stock: early 20th-century Craftsman bungalows and Spanish Revival homes still carry original mortise locks that big-box replacement parts don’t fit. If you’ve moved into a home here, lost a key, or ended a tenancy, call (855) 382-0290 and we’ll get the job done right, usually the same day.
Why Altadena Homes Are Different
Altadena sits in the foothills above Pasadena, and its neighborhoods were built mostly between 1910 and 1960. That means we see original mortise locksets on Craftsman and Spanish Revival doors, many of them manufactured by companies that stopped making parts decades ago. A locksmith who only carries modern cylindrical hardware will drill out a 1920s mortise lock and leave the homeowner with a damaged door. We don’t do that. We source vintage mortise bodies, salvage original escutcheons, and when a lock can’t be saved, we retrofit in a way that respects the door’s thickness and existing cutouts.
Climate matters here too. Altadena’s hot dry summers and Santa Ana winds cause wood doors and frames to swell, shrink, and warp. Locks that worked in February stick in August because the latch no longer lines up with the strike plate. Rekeying is only half the fix; the alignment has to be corrected at the same time or the new key will work poorly. And unlike Pasadena, Altadena doesn’t have a commercial locksmith corridor. This is a residential market, so mobile service and emergency response dominate the work we do here.
Styles & brands we work with
Our Main Altadena Services
Altadena homeowners and property managers call us about two things more than anything else: replacing car keys when a transponder or fob dies, and getting back inside when a lockout happens. Each has its own dedicated Altadena page with full pricing, sub-jobs, and local detail.
Car Key Replacement in Altadena
Car key replacement in Altadena is a mobile job. There is no automotive locksmith storefront in the 91001 or 91003 ZIP codes, so we come to your driveway, your office on Lake Avenue, or wherever the vehicle is parked. Most Altadena vehicles made after 2005 use transponder keys or proximity fobs that need programming, not just cutting. We carry the programmers and key blanks for domestic and Asian makes, and we handle the job on-site. See the full breakdown on our Car Key Replacement in Altadena page.
Emergency Locksmith in Altadena
Lockouts in Altadena happen at all hours, and the geography makes them worse: many homes sit on hillside lots with detached garages, back doors, and side gates, so a single lockout can mean multiple entry points to deal with. We respond to residential and vehicle lockouts across the 91001 and 91003 area, from the flats near Altadena Drive up into the foothills. The goal is non-destructive entry whenever the lock can be picked or bypassed. Our Emergency Locksmith in Altadena page covers response times, situations, and what to expect.
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 Altadena
Rekeying in Altadena is the smart move after any change in occupancy, and it’s the service that fits this housing stock best. Because so many homes here still have solid original mortise locks and vintage hardware, replacing everything is expensive and often unnecessary. We rekey the existing locks so old keys stop working and new keys operate everything, including locks that are no longer manufactured. For the full process across lock types, see our Rekey Locks page.
Lock Rekey
Signs you need it
You just moved in, you gave a key to a contractor or house cleaner, or you can’t account for every copy of a key that was made.
What it costs in Altadena
Lock rekey in Altadena typically runs $95 to $180 for a standard single-cylinder deadbolt or knob, with additional cylinders adding $15 to $35 each on the same visit.
How we do it
We open the lock, replace the internal pins and springs with a new configuration matched to a new key, reassemble, and test the lock with the new key while verifying all old keys no longer turn.
Locksmith Rekey
Signs you need it
You want one key to work multiple locks but the hardware doesn’t currently match, or you need a professional to assess and rekey locks across a newly purchased home.
What it costs in Altadena
Locksmith rekey service in Altadena matches the same range of $95 to $180 for the first cylinder, and a full property rekey of three to five locks commonly lands between $140 and $300.
How we do it
We inspect each lock’s brand and condition, determine which cylinders can be keyed alike, rekey them to a single key, and leave you with a clear count of keys and locks.
Rekey Door Lock
Signs you need it
A roommate or tenant moved out, a key was lost, or you simply don’t know how many copies of your house key are floating around Altadena.
What it costs in Altadena
Rekeying a door lock in Altadena costs $95 to $180 per cylinder for standard hardware, with the same $15 to $35 per additional cylinder on that visit.
How we do it
We disassemble the lock cylinder, swap the pin stack to a new key code, reinsert it into the door, and confirm the new key operates smoothly before we leave.
Rekey Service
Signs you need it
You need multiple locks changed to a new key quickly, whether for a rental turnover, an estate sale, or a security upgrade after a break-in nearby.
What it costs in Altadena
A rekey service visit in Altadena runs $95 to $180 for the first cylinder, and if we’re already on site we rekey each additional cylinder for $15 to $35.
How we do it
We arrive with pinning kits for Schlage, Kwikset, Baldwin, Yale, and other brands, rekey each lock to the new key, and verify the full set before writing the invoice.
Keyed Alike
Signs you need it
Your front door, back door, garage, and side gate all need separate keys, and you want one key to rule the entire property.
What it costs in Altadena
Keyed alike service in Altadena uses the same $95 to $180 first-cylinder rate, with each additional cylinder brought onto the same key for $15 to $35.
How we do it
We check that all cylinders share a compatible keyway, rekey each to the same biting, and hand you a single key that works every lock on the property.
What Rekey Locks Costs in Altadena
| Item | Typical range in Altadena |
|---|---|
| First cylinder rekey | $95 – $180 |
| Each additional cylinder on same visit | $15 – $35 |
| Full property rekey (3-5 locks) | $140 – $300 |
Can you rekey mortise locks in Altadena’s older homes?
Yes. Mortise locks are common in Altadena’s Craftsman and Spanish Revival homes, and we rekey them regularly. We carry pinning kits and mortise-specific tools that most generalist locksmiths don’t stock. Call (855) 382-0290 for a quote on your specific hardware.
Will rekeying work if my locks are old and worn?
Usually yes, but we always inspect cylinder wear first. If a cylinder is too worn to rekey reliably, we’ll tell you before doing the work and recommend replacement. The quote you get on the phone is the price on the invoice.
Brands We Service in Altadena
We handle the brands Altadena homes actually have: Schlage and Kwikset on mid-century ranch houses and newer builds, Sargent on commercial and institutional doors, and high-security lines like Mul-T-Lock and Abloy when properties need restricted keys. Parts for common brands stay stocked in our vans, so turnaround on a standard rekey is usually same-day. See our brands for the full list.
Pricing for Locksmith in Altadena, CA
| Service | Typical range in Altadena |
|---|---|
| Car key replacement (basic key, no chip) | $120 – $200 |
| Car key replacement (transponder key) | $150 – $275 |
| Car key replacement (key fob, push-to-start) | $250 – $500 |
| Car key replacement (high-security or laser-cut) | $200 – $450 |
| Emergency lockout (residential) | $75 – $180 |
| Emergency lockout (commercial) | $95 – $240 |
| Emergency lockout (car) | $70 – $180 |
| Lock rekey (first cylinder) | $95 – $180 |
| Lock rekey (each additional cylinder) | $15 – $35 |
| Full property rekey (3-5 locks) | $140 – $300 |
Prices in Altadena push toward the upper end of these ranges when we’re working on vintage mortise locks that need careful disassembly or when a car key requires dealer-level programming that can’t be done with aftermarket tools. Whatever the job, we quote the full price on the phone before anyone is dispatched, and that price is what appears on your invoice. No call-out surcharge added on arrival, no bait pricing.
Neighborhoods We Serve in Altadena
We cover all of Altadena’s 91001 and 91003 ZIP codes, including the distinct pockets of the community. Response times vary with traffic on Lake Avenue and the winding foothill streets, but most residential calls are reached quickly from our mobile units.
- The Meadows (west of Lake Avenue)
- PresidentStreets (north of Altadena Drive)
- Altadena Country Club area (east of Lake)
- The Foothills (north of Loma Alta Drive)
- Jane’s Village area (central, near Mariposa)
Service Area – Cities Near Altadena
We serve Altadena, CA from our base in Anaheim, and our mobile locksmiths regularly cover the surrounding San Gabriel Valley communities. If you’re in Pasadena, CA, La Cañada Flintridge, CA, East Pasadena, CA, or San Marino, CA, we can reach you with the same service we provide in Altadena.
Serving Altadena, CA — Our Local Coverage Area
We’re based in the Altadena 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 Altadena
We dispatch from mobile units that cover the San Gabriel Valley, and most Altadena calls are reached quickly, depending on where you are in the foothills and current traffic on Lake Avenue. Emergency lockouts get priority. Call (855) 382-0290 and we’ll give you a straight answer on timing before we dispatch.
No. Rekeying locks is a tenant-right and owner-right action, and no permit is required anywhere in Los Angeles County for changing or rekeying a lock. HOA rules in Altadena do not typically restrict lock work inside your own home. We handle the work and leave no trace beyond working locks and new keys.
Yes. We serve all of 91001 and 91003, from the flatlands up into the foothills. Our vans are stocked for both the older mortise locks in the historic districts and the standard hardware in mid-century ranch homes. Call (855) 382-0290 and we’ll confirm your exact address and estimated arrival.
Need a locksmith in Altadena? Call (855) 382-0290 for a free estimate. We’ll quote the full price on the phone before anyone is dispatched, and that’s the price you’ll pay.
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 Altadena Customers Say
"Told me over the phone that what I needed was a five dollar part from the hardware store, not a locksmith. I called him back a month later for real work because of that."
— Sanjay Mehta"Key snapped off in the deadbolt. He extracted it without damaging the cylinder, which I did not think was going to be possible."
— Raj Reddy"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."
— Eric Kim