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Wilshire Lock & Key

24/7 locksmith · Oxnard, CA

Deadbolt installation in Oxnard, CA

Wilshire Lock & Key installs and replaces single and double-cylinder deadbolts across Oxnard, CA, from beach homes to RiverPark houses and downtown apartments. We answer 24 hours a day, seven days a week at (213) 577-1366. Every deadbolt is fitted, aligned and tested so the bolt throws cleanly into a properly reinforced strike.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
New deadbolt with the bolt thrown, fitted flush in a wooden door edge

Why do Oxnard homes end up needing a new deadbolt?

A deadbolt is the lock that actually holds a door shut when someone pushes on it. The knob or lever lock in a handleset is built for convenience, and its spring latch can often be slipped with a plastic card or forced with a pry bar. A deadbolt adds a solid steel bolt that slides into the door frame and does not retract unless a key or thumb-turn moves it. If a door has no deadbolt, or has one that sticks, spins loose, or won't line up with the frame, it is only as secure as that spring latch.

The calls we get about deadbolts usually fall into a handful of groups. Some people have just moved in and have no idea how many keys are floating around. Some have a door that never had a deadbolt in the first place. Some have a lock the salt air has been eating for years. Some had a door repaired or rehung and now the bolt rubs the frame. And some want a double-cylinder deadbolt because there is glass close to the door.

Which service you need depends on what is wrong. If the lock works fine and you just want different keys to fit it, that is rekeying, usually the lighter-cost fix. If you are locked out right now, start with our house lockout service. If you want a new deadbolt on a door, or a worn one swapped for a better one, this page is the one you want. Other hardware, like handlesets, knobs and levers, falls under our broader lock installation work.

What is the difference between single and double-cylinder deadbolt installation?

A single-cylinder deadbolt takes a key on the outside and has a thumb-turn on the inside. A double-cylinder deadbolt takes a key on both sides, so nobody can open it from inside without one. That is the whole difference, and it matters more than most people expect.

The reason to choose a double-cylinder is glass. If your front door has a window panel, or there is a sidelight or a window within arm's reach of the interior thumb-turn, a person can break the glass, reach in and turn the knob. A keyed cylinder on the inside takes that option away. If there is no glass within reach, a double-cylinder adds very little security and some real risk.

The risk is getting out. In a fire or any emergency, you need to open the door fast, and fumbling for a key in the dark is exactly when people get hurt. Fire and building rules for keyed-both-sides locks vary depending on the type of building and on whether the home is a rental, and we are not going to pretend there is one answer. We talk through the door with you before we install one. If a double-cylinder is the wrong choice for that door, we will say so and suggest something else.

  • Single-cylinder: key outside, thumb-turn inside. It is the right choice for most solid doors and the easiest to get out of in an emergency.
  • Double-cylinder: key on both sides. It makes sense mainly where glass sits within reach of the inside knob, and it works best when a key is kept somewhere everyone in the household knows about.
  • Single-cylinder with a different approach to the glass: sometimes reinforcing or replacing the glass, or moving the lock position, is the better fix than a keyed interior. We will go over what is practical for your door.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

How do we install or replace a deadbolt?

A good deadbolt installation is less about the lock and more about what happens around it: the holes, the alignment and the strike. Here is how a typical job goes.

  1. We talk through the door: which door it is, what it is made of (wood, steel or fiberglass), whether there is glass nearby, who uses it, and how many keys you want.
  2. We check the door prep. A standard deadbolt needs a large hole through the face of the door, a smaller hole in the edge for the bolt, and the right backset, which is the distance from the edge to the center of the lock. Common backsets are 2-3/8 and 2-3/4 inches, and we also check door thickness.
  3. If we are replacing an existing deadbolt, we take it out and look at the door and the frame. We are looking for splits around the holes, a swollen or warped door, and a jamb that has shifted or is loose.
  4. We fit the bolt, the cylinder and the interior assembly, then set the latch so it sits square. If the existing holes are off, we correct them instead of forcing the lock to fit.
  5. We reinforce the strike. A deadbolt is only as strong as what it is bolted into, so we use a proper strike plate and long screws that reach the framing behind the jamb, not just the trim.
  6. We test it with the door closed and open. We run the key and thumb-turn from each side, make sure the bolt extends fully without rubbing, and check that the door still closes properly in damp weather.
  7. We hand over the keys, explain what we did, and tell you if anything else on the door needs attention, such as a loose hinge or a worn handleset.

What affects the cost of a deadbolt installation in Oxnard?

We don't quote a price on a web page, because the real number depends on the door and the hardware, and a flat figure would be wrong for half the people reading it. What we can do is tell you exactly what moves the cost, so a quote makes sense when you get one. Replacing a worn deadbolt with a matching one on a door that is already drilled correctly is usually the more economical route. Cutting new holes in a door that never had a deadbolt takes more work.

  • New installation versus replacement: a door with no existing holes has to be drilled and prepped, which adds labor and some risk to the door.
  • Single or double-cylinder, and the grade of the lock: stronger, heavier hardware costs more than basic builder-grade hardware.
  • Door material and condition: solid wood, steel and fiberglass each need different tools and care, and a damaged or warped door may need repair first.
  • Finish and corrosion resistance: near the water, a more corrosion-resistant finish is worth considering, and it can change the price.
  • Keying: matching a new deadbolt to your existing keys, or keying several locks alike, depends on the brands involved.
  • Number of doors: doing several at once on the same visit is usually more efficient than coming back.
  • Time of day and travel: after-hours calls and the distance from our Westwood base are part of the picture, and we explain what is driving the number before we start.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

What should Oxnard homeowners know about deadbolts near the coast?

Oxnard sits directly on the coast, with a persistent marine layer, cool damp mornings and salty air. That air is hard on exterior hardware. Locks, deadbolts and gate hardware near the beach and harbor corrode noticeably faster than inland, and they often need lubrication or replacement sooner. One of the most common deadbolt jobs here is replacing salt-corroded deadbolts and handlesets at beach homes in places like Oxnard Shores and Mandalay Bay.

When a deadbolt has corroded, you usually see it before it fails: the key goes in stiffly, the thumb-turn grates, or the bolt drags and only throws if you lift the door. Once the cylinder is badly pitted, lubricant only buys a little time. On a door that faces the ocean, we talk about finish and material before we talk about brand. Solid brass and stainless components tend to hold up better than thinly plated ones, and a cylinder that can be cleaned and lubricated occasionally will outlast one that is ignored.

Across the rest of the city, the housing varies and so does the work. In the early-1900s bungalows in the Henry T. Oxnard Historic District near downtown, doors can be older, thinner or previously planed, so fitting a modern deadbolt takes patience and sometimes a bit of reinforcement. In the broad postwar single-family tracts, we often replace tired original hardware. In the 2000s master-planned RiverPark community in the north, the doors are usually prepped for standard hardware, and the typical call is a deadbolt swap after a sale or move-in, often paired with a re-key. Whether you are in 93030, 93033, 93035 or 93036, we bring what the job needs.

Oxnard also has a lot of apartments, and security doors are common in older, denser neighborhoods. If you are a tenant near Oxnard College or along Saviers Road, ask your landlord before changing a lock. If you manage rentals, our locksmith for landlords service covers that side. Around Channel Islands Harbor and Seabridge, where private docks and HOA gates are part of daily life, a front-door deadbolt is only part of the story, and we can also take a look at gate lock repair while we are there. Oxnard is about 58 miles from our Westwood storefront, so we reach you with a mobile van rather than asking you to come to us.

How do you choose the right deadbolt?

Most deadbolts look alike from the outside, so it helps to know what actually separates them. Residential deadbolts are generally rated by ANSI/BHMA grade, from Grade 3 up through Grade 1. Grade 1 is the heaviest-duty, and Grade 3 is the lightest residential rating. A higher grade usually means a harder bolt, thicker internal parts and better resistance to kicking and prying, but even a Grade 1 lock fails if it is screwed into a weak frame.

Look at the bolt itself. A throw of about an inch into the frame, a hardened steel bolt, and a cylinder with some resistance to drilling and picking are all worth having. Ask about the strike plate and screws too, since that is where many forced entries succeed.

Think about the keys. A standard keyway is easy to copy at any hardware store, which is convenient but means anyone can copy it. If you want controlled keys, look at high-security locks. And if you would rather skip the key altogether, a keypad or app-based deadbolt may suit you, which we cover under smart lock installation. Smart locks still need a properly prepped door, so the fitting steps above apply to them as well.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Why call Wilshire Lock & Key for a deadbolt?

We have been in business since 1987, and we serve 140 cities across Los Angeles and Ventura counties, Oxnard among them. We run a storefront at 10740 Wilshire Blvd in Westwood and mobile vans that come to you. When you call, you are dealing with one company, not a dispatch service that hands your job to whoever is free. David, the owner and lead technician, oversees how we do the work.

Our phone, (213) 577-1366, is answered 24 hours a day, seven days a week, year-round. If your deadbolt fails on a weekend or you find a door that won't lock at night, our 24-hour locksmith service is there for exactly that.

One more thing worth knowing. California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith you call for it, including us. A real company will give you the number without hesitation, and you can look it up.

What should you have ready before you call?

A few details let us give you a clearer answer on the phone and bring the right parts in the van.

  • Which door it is, and whether it is wood, metal or fiberglass.
  • Whether the door already has a deadbolt, and whether the lock is loose, stuck, corroded or missing.
  • Whether there is glass within reach of the inside of the door.
  • Whether you are an owner or a renter, and if you rent, whether your landlord has agreed.
  • How many keys you need, and whether you want them to match other locks.
  • Your neighborhood or ZIP code, so we can plan the drive.

Frequently asked questions

Can you install a deadbolt on a door that does not have one?

Yes, in most cases. We drill the face and edge holes to match the lock, check the door thickness and backset, and reinforce the strike. It takes more work than swapping an existing deadbolt, and we check the door first because a hollow, thin or damaged door may need attention before it can hold a deadbolt well.

Is a double-cylinder deadbolt a good idea for my front door?

It depends on the glass. If a window or sidelight sits within reach of the inside knob, a double-cylinder stops someone from breaking it and turning a thumb-turn. The tradeoff is that you need a key to leave in an emergency. Rules on keyed-both-sides locks vary by building type and rental status, so we talk through the door with you before installing one.

How long does a deadbolt installation take?

Replacing a deadbolt on a door that is already drilled correctly is generally a short job. Installing one on a door with no holes, or fixing a misaligned frame, takes longer. We can usually tell you which one yours is from a short description over the phone.

Why does my deadbolt keep corroding near the beach?

Oxnard sits on the coast with a persistent marine layer and salt-laden air. That moisture and salt get into cylinders and attack plated finishes, so exterior hardware near the beach and harbor wears out faster than inland. Corrosion-resistant materials and occasional lubrication help, but a badly pitted cylinder is better replaced.

Will the new deadbolt work with my existing key?

Sometimes. If the new deadbolt uses the same brand and keyway as your handleset, we can often key it to match. If the brands differ, you may end up with two keys. We tell you which situation you are in before we install, so you can decide whether one key matters more than the lock you prefer.

I rent an apartment in Oxnard. Can I have a deadbolt installed?

Check with your landlord or property manager first, since many leases restrict lock changes and some require them to hold a key. If the landlord agrees, we can do the work. If you manage the property, our landlord service covers lock changes across units.

Can you put a deadbolt on a metal security door or a door with a glass panel?

Often yes, but it depends on the door. Many security doors have their own locking system, and some will not accept a standard deadbolt. Glass panels change the strike and installation layout. Tell us about the door when you call and we will confirm what is practical, or if we need to see it in person.

Do you install deadbolts at night or on weekends?

Yes. Our phone at (213) 577-1366 is answered 24 hours a day, seven days a week, year-round. If a door will not lock and you want it secured tonight, call and we will tell you what we can do.

How much does a deadbolt installation cost?

It depends on whether the job is a new installation or a replacement, whether the lock is single or double-cylinder, the grade and finish you choose, the condition of the door, and the time and distance involved. We explain what is driving the cost before we start, and we do not put numbers on a web page.

More locksmith help in Oxnard

Deadbolt Installation near Oxnard

Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.

Ready for deadbolt installation in Oxnard?

We answer around the clock, every day of the year.

Call (213) 577-1366
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