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 Door Lock Repair Across Pasadena
A door lock repair in Pasadena typically runs $95 to $240 depending on whether we’re re-pinning an original mortise cylinder or replacing a modern deadbolt. Most jobs are done the same day, and the price is agreed on the phone before we dispatch anyone. If you’re dealing with a lock that won’t turn, a latch that won’t catch, or a key that snapped off in the cylinder, call us at (409) 405-4485 and we’ll walk you through exactly what it’ll cost.
We work all over Pasadena, from the bungalow blocks near Orange Grove Boulevard to the newer builds off the 210 and the condos around Lake Avenue. Our techs know the difference between a 1923 mortise lock that needs re-pinning and a Kwikset deadbolt that just needs a strike-plate adjustment, and that means we show up with the right parts the first time.
Why Preston Locksmith & Security Is Pasadena’s Preferred Door Lock Repair Company
We’ve been fixing locks since 2008, and our Door Lock Repair crew has seen just about every failure mode Pasadena’s housing stock can throw at a door. Original mortise locks with painted-over cylinders, multi-point patio hardware that’s been siliconed shut, latch bolts that miss the strike by a quarter inch because the frame settled in 1947. None of it surprises us anymore.
Every tech who arrives at your Pasadena door is background-checked and in uniform, and you’ll have their name and live arrival time before they knock. That’s the Relay Visibility Guarantee, and it’s included on every job we do. You also get before-and-after photos of the repair and a written guarantee on the work. If it fails within 365 days, we come back and fix it free. Kevin Yoon leads our team, and he holds every tech to that standard.
Phones are answered by a live person in our Los Angeles dispatch office 24/7. No voicemail tree, no callback queue. You call, a person answers, and you get a written price before anyone is sent out to Pasadena.
Patio Door Lock Repair in Pasadena
Patio Door Lock Repair in Pasadena usually means one of two things: a multi-point lock on a French door that’s gone stiff or won’t latch, or a sliding door lock that’s stopped engaging entirely. On the west side of town, especially around the Caltech-adjacent blocks, we see a lot of multi-point hardware that’s been painted or siliconed shut by a previous owner. The fix usually involves opening the door non-destructively, cleaning and lubricating the gearbox, and re-timing the latches. Expect to pay $140 to $280 depending on the hardware.
Multi-Point Lock Repair
Multi-point locks use a gearbox to throw three latch points at once, and when the gearbox dries out or a latch gets painted over, the door won’t open or won’t stay closed. We re-time the gearbox, replace worn latches, and get the original handles working again instead of tearing out the whole assembly.
Sliding Patio Door Locks
Sliding door locks on Pasadena’s older apartments and condos often fail because the keeper on the fixed panel has drifted or the hook latch has worn flat. We realign the panels, replace the latch, and verify the keyed cylinder still turns smoothly. Most sliding door lock repairs run $95 to $160.
Door Lock Latch Repair in Pasadena
Door Lock Latch Repair in Pasadena is one of the most common calls we get, and it’s rarely a broken lock. In older homes with stucco-and-plaster walls, the original door frames have settled over decades, so the latch bolt misses the strike plate by a fraction of an inch and the door won’t stay closed. The correct fix is a strike-plate adjustment and often a lock cylinder re-pin, not a new deadbolt. That work typically runs $85 to $140.
Strike Plate Adjustment and Realignment
We file, shim, or move the strike plate so the latch bolt seats fully into the frame. On Pasadena bungalows where the frame has settled, this often means re-mortising the plate pocket by an eighth of an inch. The door closes cleanly, and the original hardware stays in place.
Latch Replacement on Bungalow Doors
When the latch itself is worn or broken, we replace it with an ANSI Grade 1 or Grade 2 latch that matches the existing mortise pocket. On a 1920s door, that means a mortise latch, not a modern cylindrical one. We’ll show you the old part and the new one before we leave.
Trusted Brands We Service in Pasadena
We’re trained and stocked for the brands Pasadena homeowners actually have on their doors: Kwikset and Schlage on the newer builds, Medeco and Baldwin on the high-end homes in the hills, Yale on the older bungalow mortise locks. We carry cylinders, latches, tailpieces, and face plates in our service vans, so a repair on a Kwikset deadbolt or a Baldwin mortise lock usually happens in one visit. No ordering parts and waiting a week. If your lock uses something obscure, we’ll source it and schedule the second visit at no extra trip charge.
Common Door Lock Repair Problems We See in Pasadena Homes
- Original mortise locks that have been painted over. Pasadena’s pre-war housing stock is full of them. The paint gets into the cylinder, the key won’t turn smoothly, and a previous owner often forces it until the tailpiece bends. We strip the cylinder, re-pin it to your existing key, and re-cut the spline if needed.
- Latch bolts missing the strike plate. The stucco-and-plaster walls hide door frames that settled decades ago. When the latch misses by a quarter inch, homeowners often buy a new deadbolt. The real fix is a strike-plate adjustment and a cylinder re-pin, done in about an hour.
- Patio door locks siliconed or painted shut. Common on the west side around Caltech, where a previous owner or painter decided the sticky lock needed silicone spray instead of a gearbox service. We open the door without damage, clean the mechanism, and re-time the latches.
- Rental units with old keys still floating around. Pasadena landlords call us to re-key Schlage or Kwikset locks between tenants. It’s $18 to $25 per cylinder, done on-site, and we can key multiple locks alike so one key works the front door, back door, and garage.
Pricing for Door Lock Repair in Pasadena, CA
Here’s what you should expect to pay in Pasadena. A basic door lock repair, which usually means re-pinning a cylinder or adjusting a strike plate, runs $85 to $140. A mortise lock repair on an older bungalow door runs $120 to $240 because you’re working with original hardware that needs cleaning, re-pinning, and often a replacement latch. Patio door lock repairs run $95 to $280, depending on whether it’s a simple sliding-door latch or a multi-point gearbox. Re-keying is $18 to $25 per cylinder. The price we quote on the phone is the price on the invoice. No trip fee added at the door, no diagnostic fee, no call-out surcharge. Call (409) 405-4485 and we’ll give you a written price before anyone is dispatched.
We Also Serve Cities Near Pasadena
Our Door Lock Repair in Pasadena coverage extends to the surrounding communities. If you’re in San Marino, South Pasadena, Altadena, or San Gabriel, the same crew, same pricing, and same written guarantee apply. Call us and we’ll confirm the arrival time for your address.
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 Door Lock Repair in Pasadena
Yes, in most cases we can repair it. We re-pin the original mortise cylinder to your existing key, clean out decades of paint and grime, replace the worn latch with an ANSI Grade 1 mortise latch, and adjust the strike plate so the door latches cleanly. Replacing the whole mortise lock is rarely necessary and would cost $400 to $800. A repair on that same lock typically runs $120 to $240. Call (409) 405-4485 and describe your door and we’ll tell you which way it’ll go.
We open it non-destructively. On multi-point patio locks, the gearbox has usually dried out or a latch has been painted over, so we release the lock from the inside, clean and re-time the gearbox, and replace any worn latches. The door stays original, and the repair runs $140 to $280. We’ll walk you through the likely cause on the phone before we come out.
No. The price we quote on the phone is the full price, including the service call to your Pasadena address. There’s no separate trip fee, no diagnostic fee, and no surcharge added when the tech arrives. That’s written into the Relay Visibility Guarantee, and it’s on every invoice we send. Call (409) 405-4485 for a written quote before anyone is dispatched.
Yes, we re-key Schlage and Kwikset locks for $18 to $25 per cylinder, done on-site at your rental property. We can key multiple locks alike so one new key works the front door, back door, and garage, and we’ll give you written confirmation of the new key count. Most landlords in Pasadena get this done the same day a tenant moves out.
We strip the paint from the cylinder, remove it from the mortise lock body, re-pin the pin and tumbler chambers to your existing key, and re-cut the spline if the tailpiece has been bent. Then we replace the latch if it’s worn and adjust the strike plate so the door closes properly. Total time is usually under an hour, and the cost lands between $120 and $240. We’ll show you the old pins and the new ones before we reassemble the lock.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Pasadena and surrounding communities since 2008.