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 Residential Locksmith Across Pasadena
Residential locksmith work in Pasadena runs $65 – $185 for a rekey, $120 – $320 for deadbolt installation, and $75 – $160 for lockout service, with most jobs finished in under 90 minutes. A significant portion of Pasadena’s housing stock predates 1940, which means original mortise lock bodies on Craftsman and Spanish Colonial Revival doors, hardware few modern lock vans carry. Our Residential Locksmith team works on that older hardware every week. If you’re locked out, need a lock changed after a tenant or roommate moved out, or want a deadbolt that actually engages the strike plate, call (956) 275-7388 and a live person answers, day or night.
Why Ridley Locksmith & Security Is Pasadena’s Preferred Residential Locksmith Company
We’ve been part of the Garrison Partners family since 2007, operating under The Garrison Standard, and every Pasadena job gets a written price before any work starts. That price is the price on the invoice, no dispatch fee that grows into something else at the door. Our technicians are background-checked and uniformed, not subcontractors in unmarked vans. Drew Kowalski, who leads the business, holds every technician to The Garrison Code: the written price, the written guarantee, clean work, and respect for the house you live in.
Pasadena is dense with pre-1940 construction from Bungalow Heaven to the Arroyo Seco-adjacent streets south of the 210. That changes the work. A 1926 Spanish Colonial Revival off South Orange Grove doesn’t need a big-box knob-and-deadbolt swap; it usually needs the existing mortise lock cylinder rekeyed and the thumb-turn serviced. We carry pin kits and cylinder parts for those original lock bodies, so the job gets done same day instead of ordered and rescheduled. Every repair carries a written guarantee covering one full year. If the repair fails inside that window, we return at no charge. That’s the 365-Day Done Right Promise, and it’s non-negotiable.
Deadbolt Installation in Pasadena
Deadbolt Installation in Pasadena means fitting a Grade 1 or Grade 2 deadbolt into a door that may have a century-old mortise assembly or a thin door edge cut for a rim lock, and it runs $120 – $320 including the hardware and the installation labor. The common failure we see is a deadbolt that was drilled an inch out of line, so the bolt doesn’t fully throw into the strike plate. That’s an actual security hole: a deadbolt that doesn’t seat fully can sometimes be bypassed with a simple pry.
ANSI Grade 1 Deadbolts for Older Door Frames
Pasadena’s bungalow doors often have narrow frames and soft, decades-old Douglas fir stiles. Installing a modern Grade 1 deadbolt requires more than a hole saw; it requires a strike box that reinforces the frame and long screws that reach the wall stud. We do that reinforcement as part of the job, not as an upcharge that appears at the door.
Rekeying Instead of Replacing the Whole Assembly
If your Pasadena door already has a functioning mortise lock, we rekey the cylinder and tune the deadbolt slide before we recommend replacement. You get new key control for roughly half the cost of new hardware, and the original lock, which typically has better brass internals than anything sold in a plastic clamshell, stays on the door.
Locksmith Key Replacement in Pasadena
Locksmith Key Replacement in Pasadena covers cutting new keys, rekeying pins so old keys stop working, and decoding worn original keys on locks from Schlage, Kwikset, Yale, Baldwin, and high-security lines like Medeco. The work runs $12 – $35 for a basic key cut, $65 – $185 for a full rekey. A worn key is the quiet cause of a lot of Pasadena lockouts: the cuts have been rubbed down over years of use, and at some point the key will turn the plug halfway and then bind.
Rekeying After a Tenant Moves Out
Pasadena has a lot of rental housing, bungalow courts, and ADUs. If a tenant, housesitter, or contractor has moved on and kept a key, rekeying is cheaper than replacing every lock and just as effective. We change the internal pins and hand you new keys; the old key turns nothing.
High-Security Key Control
For Pasadena homeowners who want to stop key duplication at the hardware store, we can set you up on a Medeco or Mul-T-Lock restricted keyway. The blanks aren’t sold at retail, so keys can only be copied with your authorization card. It’s a practical step if a key has gone missing and you don’t want to rekey every few months.
Trusted Brands We Service in Pasadena
Our Pasadena vans carry parts and pin kits for the hardware you already have on the door: Kwikset and Schlage on most of the post-1970 stock, Yale and Baldwin on the older builds and higher-end front doors, and high-security lines including Medeco and Mul-T-Lock for restricted keyways. Stocking local parts means we don’t quote a job, then drive off to a supply house in another city while you wait. When a Baldwin mortise cylinder needs a new tailpiece or a Kwikset smart lock needs a rekey to match your existing key, it’s on the van.
Common Residential Locksmith Problems We See in Pasadena Homes
- Original mortise lock bodies on pre-1940 doors. The internal tumbler stack wears and the deadbolt slide gets stiff. Full replacement means modifying a solid wood door that was built to fit the original assembly, so we rekey or rebuild the existing cylinder instead.
- Deadbolts that don’t fully throw on Bungalow Heaven doors. The strike plate was installed without a deep enough mortise, or the door itself has sagged on old hinges. We square the strike and the bolt, and the deadbolt seats.
- Contractor-grade Kwikset knobs worn soft after ten years. The latch retracts but the cylinder binds because the plug is worn oval. We replace the cylinder and rekey the house, typically for less than the cost of swapping every knob.
- Keyless deadbolts installed as retrofits without checking the bore alignment. A smart lock bolted onto an old mortise prep leaves a deadbolt that doesn’t line up. We either re-bore the cross-set properly or re-install the original mortise cylinder and rekey it.
Pricing for Residential Locksmith in Pasadena, CA
An honest range for the most common Pasadena jobs: a rekey runs $65 – $185, deadbolt installation $120 – $320, lockout service $75 – $160, and a full lock change $95 – $240 depending on the hardware you choose. The price you’re quoted on the phone is the written price at the door, before any work starts. There’s no separate after-hours fee tacked on when the tech arrives, no travel charge added on top of the quote. The big variable in Pasadena is the age of the door and whether we’re working on a stock cylindrical prep or a mortise lock that needs cylinder rebuilding. For a lockout on a 1920s Craftsman, a mortise lock with the key lost can be opened non-destructively most times; we’ll tell you before we ever put a drill to it. Call (956) 275-7388 and we’ll give you the exact number before we dispatch anyone.
We Also Serve Cities Near Pasadena
Our Pasadena crews also take calls in San Marino, South Pasadena, Altadena, and San Gabriel. Same written price, same background-checked uniformed technicians, same one-year written guarantee on the work. If you’re a few blocks over the line, we’re still on time.
Serving Pasadena, CA - Our Local Coverage Area
We’re based in the Pasadena 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 Residential Locksmith in Pasadena
Yes, in most cases we rekey the existing mortise lock cylinder and you keep the original hardware; replacement is only recommended if the lock body itself is cracked or the deadbolt slide is seized beyond repair. We do this routinely on the pre-1940 Craftsmans and Spanish Colonial Revivals from Bungalow Heaven to the neighborhoods off South Orange Grove. The originals often have solid brass internals that will outlast a new retail set. Call (956) 275-7388 and we’ll tell you what your specific lock needs.
Every technician arrives in a company-identified vehicle, wearing a uniform with the Ridley Locksmith & Security name, and carrying a company ID; if you want a second layer of certainty, our dispatcher can text you a photo of the tech and the vehicle before they knock. We’re part of the Garrison Partners family and our techs are background-checked employees, not subcontractors. You’ll also get a written price before any work starts, which is the same document the tech works from.
Drilling is a last resort if the lock is truly failed or the cylinder is beyond picking, and we tell you before we do it. On Pasadena’s older mortise locks, especially in Bungalow Heaven and the South Pasadena-adjacent blocks, a non-destructive open is almost always possible because the cylinder is serviceable once the door is released. If we do have to drill, the replacement cylinder cost is quoted before we start, not after.
A rekey runs $65 – $185 and a deadbolt install $120 – $320, including hardware, for most Pasadena homes; the exact number is quoted on the phone and written down before anyone is dispatched, and it’s the price on the invoice. The factors that move the price are the number of locks and whether we’re servicing a standard cylindrical prep or an original mortise lock. There’s no separate travel fee, no after-hours surcharge added at the door. Call (956) 275-7388 for the exact figure; the estimate is free.
Yes, and that work includes reinforcing the frame, not just boring the door; on the older Pasadena door frames, a Grade 1 deadbolt is only as strong as the strike box and the screws that hold it, so we replace the strike with a reinforced box and run screws into the wall stud. That’s part of the installation, not an extra line item. The 365-Day Done Right Promise covers the deadbolt and the installation for one full year.
Call Ridley Locksmith & Security for Residential Locksmith Service in Pasadena
If you need a lock rekeyed, a deadbolt installed, or you’re locked out of a house on North Marengo Avenue or anywhere else in Pasadena, call (956) 275-7388. A live person answers 24 hours a day, 7 days a week, and you’ll get a written price before any work starts. The tech at your door is a background-checked, uniformed employee of Ridley Locksmith & Security, not an unknown crew with a price that moves. Every job carries the 365-Day Done Right Promise: one full year of coverage, in writing, and a free return visit if the repair fails.
Written by Drew Kowalski, Owner at Ridley Locksmith & Security, operating to The Garrison Standard since 2007.







Before
After