Lock Replacement in Pasadena, CA

When does a lock need replacing instead of fixing?

Most people call us about a lock replacement for one of two reasons. Either something has already gone wrong, such as a key that snapped, a latch that won't catch, or a door that was forced. Or they have a lock that still technically works but they no longer trust it. Both are good reasons. A lock is a mechanical part with a finite life, and it also protects whatever is behind the door.

Replacement makes sense when the internal parts are worn past the point where adjustment helps, when the body or cylinder is cracked or bent, or when the hardware is so old that parts are no longer made. It also makes sense after a break-in attempt, because a door that has been pried or kicked often has damage you can't see from the outside. A lock that looks fine can have a bent bolt or a loosened strike plate.

Some situations call for something lighter. If the lock is sound and you only need different keys to work it, that is a different job, and we'll say so. Being straight about this is part of how we work. We would rather fix a lock that can be fixed than sell you a new one you don't need.

• The key sticks, turns hard, or has to be wiggled before it works
• The bolt doesn't fully extend, or the latch drags on the strike plate
• A key broke off inside, or the cylinder spins without moving the bolt
• The door or frame shows pry marks, splintering, or a bent strike after an attempted break-in
• The hardware is loose in the door and tightening the screws no longer holds
• The finish is worn through, the lever sags, or the knob wobbles
• You've lost keys, had a tenant or contractor move out, and don't know who still holds a copy
• The lock is a basic builder-grade set and you want something more solid

What does lock replacement cover?

We use the term broadly, because customers search for it in many ways: door lock replacement, front door lock replacement, house lock replacement, replacing a broken lock. In practice it means removing the old hardware and fitting new hardware that works properly on your specific door.

On a home, that usually means the front door set: the knob or lever, the deadbolt, and sometimes the strike plates and reinforcement around them. It can also include back doors, side gates with latches, garage entry doors, and sliding-door locks where the hardware is the problem. Residential lock replacement is the bulk of what people ask for, but it isn't the only kind.

In apartments, condos, and small commercial spaces, the work looks similar but the constraints differ. Building rules, door thickness, fire-rated doors, and shared keying can all change what hardware is allowed. Business lock replacement often involves heavier-duty cylinders, exit hardware, or door closers that have to work together with the lock. If the job turns into a larger commercial hardware project, our commercial locksmith page explains how we handle those.

How does a lock replacement visit work?

There is no mystery to the process. Here is what happens when you call and we come out, whether it's a van arriving at your door or you bringing the old lock to our Westwood storefront at 10740 Wilshire Blvd.

1. You call (213) 577-1366. A person answers, any hour, any day. We ask what the lock is doing, what kind of door it is, and whether this is a home or a business.
2. We look at the door itself, not only the lock. We check the bore holes, the edge of the door, the strike plate, the frame, and whether the door closes straight. Many lock problems are really door problems.
3. We tell you whether replacement, rekeying, or repair fits the situation and explain why. If replacement is right, we go over your options in grade, finish, and style before any work starts.
4. We remove the old hardware and fit the new lock. If the existing holes or reinforcement need adjusting, we handle that so the new lock sits square and the bolt throws cleanly into the frame.
5. We test it. Bolt travel, latch action, key operation, and door closing are all checked with the door open and closed. You get every key that goes with the lock.
6. We go over care and what to watch for, and we answer questions. If something about your door needs attention later, we tell you now rather than letting you find out by surprise.

What affects the cost of lock replacement?

We don't quote numbers on a web page, because a lock replacement can be a very small job or a bigger one depending on the door. What we can do is explain what moves the cost, so there are no surprises when we give you a real figure for your door.

• The hardware itself: a basic residential set, a heavier-duty deadbolt, a high-security cylinder, and a smart lock sit at very different points on the scale
• How many locks are involved: one front door is a different job than every exterior door in a house or every unit in a small building
• Door condition: a damaged door edge, oversize or misaligned holes, or a cracked frame may need repair so the new lock actually holds
• Reinforcement: a longer strike plate or door reinforcement adds parts and time but makes forced entry harder
• Keying: keying new locks alike, or matching them to an existing key, takes planning
• Commercial or code requirements: fire-rated doors, exit hardware, and accessible-height rules can limit what hardware can be used
• When and where: late-night and holiday calls take staff out of normal hours, and distance matters when the job is far from our base
• Whether you bring the lock to our storefront or have a van come to you

Should you replace, rekey, or repair?

This is the question we answer most often, and the honest answer depends on the lock. If the hardware is in good shape and the only issue is who has keys, rekeying is usually the more economical route. The pins inside are changed so old keys stop working, and the lock stays on the door. If a part is loose or sticking and the lock is otherwise sound, lock repair may be all it needs.

Replacement is the right call when the lock is past repair, when you want better hardware than you have, or when the existing lock was never very good to begin with. Many builder-grade sets are light and wear out fast. A solid replacement tends to feel different immediately: smoother action, a firmer bolt, and a stronger body.

If your main concern is that the door has only a knob lock with no deadbolt, that is a related but separate job, covered by our deadbolt installation page. If you want keypad or app-based entry, see smart lock installation. And if you are thinking of a security lock upgrade for a door that needs more resistance to picking, drilling, or key copying, our high-security locks page explains what those cylinders do and don't do.

What should Pasadena homeowners know before replacing locks on older doors?

Pasadena has a distinctive housing mix. There are Craftsman bungalows in Bungalow Heaven, larger estates in Oak Knoll and San Rafael, and the city has numerous designated historic landmark districts where early-1900s door hardware is still in service. That matters for replacement. A door that has been hung for a century may have unusual bore dimensions, a mortise lock set into the edge, or hardware that is part of the home's character.

In those homes we start by asking whether the original lock can stay. Sometimes the original hardware can be kept and rekeyed or repaired, which preserves the look of the door. Heritage-sensitive work in Bungalow Heaven often goes that way. When replacement is needed, we look for hardware that fits the existing preparation on the door so we don't have to cut into old wood more than necessary. If you live in a designated historic district, check any rules that apply to exterior changes before swapping visible hardware.

Climate plays a part too. Pasadena runs hotter than coastal Los Angeles in summer, and Santa Ana wind events come off the San Gabriels. Sun and dry air are hard on wood doors, which can shrink, swell, and shift over the seasons. When a door moves, the bolt can start to bind or miss the strike, and the lock gets blamed for what the door is doing. On the northern foothill edge, wind-blown dust is another factor, because grit gets into keyways and latches faster than it does on the flats. We check door fit and strike alignment on every replacement so the new lock isn't fighting the door from day one.

Our storefront is in Westwood, about 23 miles from Pasadena, and our vans cover all of its ZIP codes, from 91101 through 91107.

What about apartments, condos, and storefronts?

The core of Pasadena is dense. Mid-rise condos and apartments cluster around Old Pasadena, the Playhouse District, and Lake Avenue, and controlled-access buildings concentrate along the Metro A Line corridor. Apartment lock replacement here has its own rules. Often the unit door lock is yours to change, but the building entry, mailbox, and shared doors are not. Check your lease or HOA rules first, and let us know if the building has a master key arrangement, because replacing a lock can affect it. If you've been locked out and the lock is damaged, our apartment lockout page covers that situation. Landlords managing several units can look at our locksmith for landlords page for turnover work.

Businesses along Colorado Boulevard and South Lake Avenue face a different set of needs. Storefront doors get heavy daily use, and the lock and door closer have to work together. A worn closer can slam or fail to latch, which wears out a new lock fast. For business lock replacement and business security upgrade work, we look at the whole door. If the problem is a damaged front door lock on a shop, our storefront lock repair page covers what we do there, and if replacement is needed we handle it the same visit when we can.

A practical note for shops: a lock replacement is a natural time to rethink who holds keys. Former employees, past managers, and previous tenants can all still carry working copies. Replacing the lock, or at minimum changing its keying, closes that loop.

Why call Wilshire Lock & Key?

We've been in business since 1987. That is long enough to have seen most of what goes wrong with locks, and most of what customers wish they had asked beforehand. David, the owner and lead technician, oversees how we work, so decisions about what's recommended and what isn't come from someone with decades of experience in the trade.

We are one company. We aren't a dispatch service that takes your call and sends it to whoever is nearby. When you call (213) 577-1366, you reach us, and the same company that answers the phone is responsible for the work. We have a storefront at 10740 Wilshire Blvd in Westwood and mobile service vans, so you can come to us or we can come to you. We serve 140 cities across Los Angeles and Ventura counties, and Pasadena is one of them.

The phone is answered 24 hours a day, 7 days a week, year-round. A snapped key or a damaged door doesn't wait for business hours, and neither do we. If you aren't sure whether you need a new lock or something smaller, call and describe what's happening. We'll tell you plainly. If the problem turns out not to be a replacement at all, we'll say so. See our Pasadena locksmith page for everything else we do in the city.

How can you check any locksmith before they work on your door?

California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services, known as a BSIS LCO license. Ask any locksmith for that license number before work starts, and verify it with the state. That includes us. A legitimate company will give it without hesitation.

A few other things are worth asking. Is the person who answers the phone the same company that shows up? Do they give you a clear explanation of what is being replaced and why? Will they tell you what affects the price before they begin? Be cautious of anyone who won't discuss the work until they are at your door, or who suggests drilling and replacing every lock without looking at it first. A good technician looks at the door, explains the choices, and lets you decide.

More locksmith help in Pasadena

• Change Locks in Pasadena
• Deadbolt Installation in Pasadena
• Gate Lock Repair in Pasadena
• High Security Locks in Pasadena
• Key Duplication in Pasadena
• Lock Installation in Pasadena
• All services in Pasadena

Lock Replacement near Pasadena

• South Pasadena
• Altadena
• San Marino
• La Cañada Flintridge
• Sierra Madre
• Alhambra