Why a Paramount landlord should have a locksmith on file before the call
Most locksmith pages are written for someone standing on a porch at midnight. Your situation is different. You have units that turn over, tenants who lose keys, a key ring nobody can fully account for, and a repair list that never gets shorter. What you need is a locksmith who understands how rental properties actually run, not just one who can open a door once.
That means thinking about locks as part of how you manage a building. Who has a key to which unit? When did the locks last change hands with a tenant? What is your rule when a resident is locked out on a Sunday night? Landlords who settle those questions ahead of time spend less money and get fewer angry phone calls than those who work it out in the middle of each incident.
This page is written for small landlords with a single rental house, owners of a few doors, and property managers looking after apartment buildings or mixed portfolios in and around Paramount. We do the work in all those situations. The routine is similar in each, even when the scale is not.
Rekey or replace between tenants: which is the right call?
When a tenant moves out, the old tenant still has keys that open your door, and so might a former roommate, a relative, or a contractor from two years ago. Dealing with that is the single most common reason landlords call a locksmith, and the question is usually whether to rekey or replace.
Rekeying changes the internal pins of the lock you already have, so the old keys stop working and a new key takes over. The hardware stays the same. It is usually the more economical route, and it lets you key every lock on a unit to one key so a tenant is not carrying three. If the existing deadbolt and knob are in decent condition, rekeying is generally the right answer.
Replacement makes sense when the hardware itself is the problem: a worn latch, a loose or stripped cylinder, a deadbolt that was installed badly, or a lock so old that parts are hard to source. It also makes sense if you want to upgrade the whole property to a consistent set of locks. In that case we will tell you which locks are worth keeping and which are not, rather than swapping everything because it is easier to sell.
One thing worth checking in Paramount specifically: security screen doors are common on houses and apartments here, and many have their own lock. A rekey of the main door does nothing for a screen door that still opens with an old key. Ask us to look at both during a turnover.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How does a turnover visit work, step by step?
A good turnover visit is boring, and that is what you want. Here is how we run it once the previous tenant is out and you have confirmed you are authorized to change the locks.
- You call (213) 577-1366 with the address, the number of doors and locks involved, and when the unit will be empty and accessible.
- We ask about the existing hardware: entry knob or lever, deadbolt, screen door lock, sliding door lock, mailbox lock, and any gate or patio door.
- We confirm who will let us in and who is authorized to approve the work, especially if you manage on behalf of an owner.
- On site, we test every lock first. Anything sticking, loose, or damaged gets flagged before we rekey, because a lock that fails next month defeats the purpose.
- We rekey or replace as agreed, and cut keys so the whole unit runs on one key where that is what you want.
- We test each new key in each lock, then check the door closes, latches and locks without force.
- We note what was done to which door so you have a record to hand to the next person who manages the unit.
Do you need a master key system for your buildings?
If you manage more than a handful of doors, a master key system can cut down the number of keys you carry. In a properly built system, each tenant's key opens only their own unit, while a master key you control opens a defined group of doors, such as every unit in a building, or the laundry room, trash enclosure and mechanical room as well.
It is not free of tradeoffs. A master-keyed lock is pinned in a more complicated way than a single-keyed lock, and that makes it a little less resistant to picking and key-copying tricks. For most apartment buildings the convenience and key control are worth it, but it should be a deliberate choice, not an accident of a past locksmith's shortcut. Before we build or extend a system, we go over decisions like these with you:
- Who should hold a master key, and how many copies should exist at all.
- Whether you want restricted keyways, so keys cannot be copied at any hardware store kiosk.
- How you will keep a written record of key issue and return.
- What happens when a master key goes missing, since that means rekeying every lock it opened.
- Whether common-area locks and unit locks belong in the same system or separate ones.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should your lockout policy say?
Tenant lockouts are the other recurring item on a landlord's list. They tend to come at inconvenient hours, and the way you handle them sets expectations for every tenant. A short written policy saves arguments. It should say who the tenant calls first, who may authorize a locksmith to open a door, and who pays for the call.
Some owners prefer to have tenants call a locksmith directly and pay themselves. Others keep a spare key on site and only call us when that fails. Others authorize managers to approve apartment openings on the owner's behalf. All of these work. What does not work is an unwritten rule that each person interprets differently.
On our side, we will not open a door for someone we cannot reasonably confirm lives there or is authorized to be there. We ask for ID, and where it matters, a lease, a manager's authorization, or a call to the person in charge of the building. That protects your tenants and it protects you. If you are setting policy, read through how an apartment lockout is handled and decide where you want the lines drawn. Our phone is answered around the clock, so a lockout at 2 a.m. gets a real person.
Are smart locks worth it in a rental?
Landlords ask about smart lock installation more than they used to, and the honest answer is that it depends on the property. The appeal is real: you can issue a unique code to each tenant or contractor, delete it when they leave, and skip the key-return conversation. For short-term or frequently turned units, that can be a real convenience.
The drawbacks are just as real. Electronic locks need batteries or power, and a dead or confused lock is a service call of its own. Some depend on a phone app or Wi-Fi that tenants may not manage well. Older doors that have swollen or shifted may not line up well with a motorized bolt. For a long-term tenant in an older building, a good mechanical deadbolt with a clean rekey is often the simpler, more dependable choice.
We install both and will tell you which one fits a given door. If you are considering smart locks across a building, try one or two units first before committing to the whole property.
What we see in Paramount rentals
Paramount was formed in 1948 from the dairy towns of Hynes and Clearwater, and you can still see that history in the Hynes and Clearwater districts. Much of the housing is small single-family homes from the 1940s and 1950s, built as the dairies gave way to tracts. Plenty of those homes are now rentals. Their original or early replacement hardware is often tired, and a rekey of a postwar house is one of the most common jobs we do for owners here. Damp winters can also swell older wood doors, so a lock that binds in January may be a door problem rather than a lock problem. We check for that before we replace anything. Salt-air corrosion is not a meaningful factor on this flat coastal plain, so exterior hardware tends to age more from wear and use than from weather.
The city also has a high share of renters, with numerous apartment complexes built between the 1960s and 1980s, and several mobile home parks. Along Paramount Boulevard and Downey Avenue, apartment lockouts and mailbox lock replacement come up regularly, since a lost mailbox key is as common as a lost door key. In the mobile home parks we handle lockouts and hardware swaps, which is often what a manager needs between residents.
Commercial and mixed-use owners have their own needs. Around the Alondra Boulevard and Garfield Avenue industrial areas, warehouse and industrial doors often call for lock or panic bar installation work. Near the Paramount Swap Meet, roll-up gates and storefront locks are a regular item, and gate lock repair falls into that category too.
Paramount is a single ZIP, 90723, and our work for landlords here spans the Paramount Boulevard, Downey Avenue, Alondra Boulevard, Somerset Boulevard and Rosecrans Avenue corridors, the Progress Park area, and the edge near Hollydale in South Gate. Paramount is about 23 miles from our Westwood storefront, so when work is not urgent we plan scheduled turnovers and multi-unit visits together to make the trip efficient.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost for a landlord?
We do not quote numbers on a web page, because the real price depends on your actual doors. Here is what moves it up or down:
- The number of locks per unit and the number of units done in one visit. Batching work across several doors is usually the more economical route.
- Rekey versus replacement, and the grade of any new hardware you choose.
- Whether you want every lock on one key, or a master key system with separate tenant keys.
- The condition of the doors and frames. A swollen, warped or misaligned door can add repair work on top of the lock itself.
- Special hardware such as restricted keyways, panic bars, gate locks or electronic locks.
- Timing. A planned turnover on a regular schedule is a different job from an after-hours emergency call.
- Access. If we arrive and the unit is not open, or the person who authorized us cannot be reached, that adds delay and cost to your visit.
Why property managers call us, and how to get set up
We have been in business since 1987. We run a storefront at 10740 Wilshire Blvd in Westwood and send mobile service vans out to the properties. When you call, you reach us, not a dispatch company that sells your job to whoever is closest. Our owner and lead technician, David, oversees the work, so there is someone accountable behind each visit.
California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services, known as a BSIS LCO license. Ask every locksmith you hire for it, including us, before any work begins. Managers who handle many properties should keep that habit.
To get started, send us a short list of your properties by city, how many doors each has, what type of locks you have, and who is authorized to approve work. You can reach us through the contact page or by phone at (213) 577-1366. Having that on file means the next lockout or turnover call starts from information instead of from scratch.
Frequently asked questions
Can you rekey several units in one visit?
Yes. Multi-unit rekeys are a normal part of managing rentals, and doing several doors in one trip is usually the more economical route. We need to know how many units, what lock types, and who will give us access so we can plan it properly.
Can all the locks on one unit use the same key?
Yes. We commonly rekey the front door, deadbolt, screen door and any other keyed locks on a unit to a single key, so the tenant carries one key instead of several. We will tell you if any lock on the unit cannot be rekeyed to match.
Do you handle lockouts for tenants in my buildings?
Yes, and the phone is answered 24 hours a day, every day of the year. We ask for ID and, where appropriate, confirmation from you or your manager before opening a unit, because we will not open a door for someone we cannot reasonably verify.
Can I set up regular service for my properties?
Yes. Give us your property list, the lock types, and who is authorized to approve work, and we keep that on file. Call (213) 577-1366 to talk through how you would like recurring work handled.
Do you work in mobile home parks?
Yes. Paramount has several, and we handle lockouts and hardware swaps there. Tell us the park, the space number and the type of door, since mobile home doors often use different hardware than standard houses.
Are you licensed?
California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before work starts, including us. Do not hire anyone who cannot or will not show it.
Can my tenants change their own locks?
That depends on your lease and on California landlord-tenant law, and we are not able to give legal advice. Whatever you decide, put it in writing. If tenants do change locks, make sure you still have a way into the unit for legitimate access.
What happens if a master key is lost?
Any lock that master key opened is no longer secure, so those locks need rekeying. This is why we talk about how many master keys should exist, and who holds them, before building a system. Restricted keyways can also make unauthorized copies harder to get.
More locksmith help in Paramount
Locksmith for Landlords & Property Managers near Paramount
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
