Los Angeles County, ZIP 90240, 90241, 90242
Locksmith in Downey, California
Short answer: Julian's Locksmith is a licensed (LCO7891), insured and bonded mobile locksmith serving Downey in Los Angeles County from our San Bernardino base, about 59 miles away via I-215. We handle home, car and business lock and key work on site. Hours: Daily 6:30am–11:30pm. Call (951) 903-3193.

Downey is the city that built the Apollo command modules, where the Space Shuttle was conceived at the same Rockwell plant, and where the oldest McDonald's still in operation stands at Florence Avenue and Lakewood Boulevard. It is also a postwar suburb that incorporated in 1956 with roughly 90,000 residents, and that history shapes almost every call a locksmith in Downey gets: long blocks of tract houses with decades of copied keys, a population split about evenly between owners and renters, three large medical campuses and a regional mall at Firestone and Lakewood Boulevards.
Julian's Locksmith is a mobile locksmith, so we bring the tools and the key machine to you. That might be a driveway near Furman Park, a parking lot at Stonewood Center, a clinic office off Imperial Highway or a car at the Lakewood Boulevard Metro station. We handle lockouts, rekeying, lock changes, smart locks, key duplication, commercial door hardware and car keys.
We're based in University Heights in San Bernardino, about 59 miles away, so we give you an honest ETA when you call (951) 903-3193 instead of a promise. Hours are every day, Sunday through Saturday, 6:30 a.m. to 11:30 p.m. We are closed between 11:30 p.m. and 6:30 a.m.
Locksmith services in Downey

Emergency Locksmith
Fast help when you're stuck

Home Lockout
Get back inside your house

Car Lockout
Damage-free vehicle entry

Apartment Lockout
Apartment & condo entry

Business Lockout
Offices, stores & warehouses

Residential Locksmith
Home locks & keys

Commercial Locksmith
Business security

Automotive Locksmith
Cars, trucks & fleets

Car Key Replacement
Keys, fobs & programming

Lock Rekeying
New keys, same locks

Lock Installation
Install, change & replace

Smart Locks & Keyless Entry
Keypads & Wi-Fi locks

Access Control
Cards, fobs & keypads

Safe Locksmith
Safe opening & repair

Mailbox & Gate Locks
Mailboxes & gates

Door Hardware Repair
Closers, panic bars & more
Lock and key security in Downey
Security in Downey starts with the age of the housing. The city filled in quickly after World War II, and many of its single-family blocks are postwar tract homes that have passed through three or four owners and a lot of hardware swaps. On a house like that we often find a deadbolt added decades later, held by a strike plate with half-inch screws that barely reach the door jamb. One hard kick can split that jamb. A reinforced strike plate with three-inch screws into the wall stud, plus a Grade 1 or Grade 2 deadbolt from Schlage or Medeco, is the upgrade that matters most.
Households here are also large. The 2020 census counted an average of 3.23 people per household, and every person tends to mean another key. Add contractors, relatives, past tenants and babysitters, and nobody can say who still holds a copy. Rekeying is the quickest way to reset that without replacing the hardware.
About half of Downey's homes are rentals, so tenant turnover is part of daily life. California Civil Code §1941.3 requires landlords to provide working deadbolts on main swinging entry doors and window security, and a rekey between tenants is the practical way to retire old keys.
Sliding patio doors, side gates and detached garage doors are the other usual weak points. The Downey Police Department runs a Neighborhood Watch program, and good locks work best alongside neighbors who know your routine. Dry Santa Ana winds in the fall also add dust to keyways, so lubricate your locks before the season starts.
Residential locksmith service in Downey
Most home calls in Downey follow a few patterns. A house lockout is the most common: keys inside, a back door latched, a teenager who forgot the code. We open the door without drilling whenever the hardware allows, and we check ID or proof of residence before we do. New to a house? Rekeying every exterior cylinder, the garage entry door and any keyed side gate is the first job to schedule after closing, and it costs less than new locks when the existing ones are in decent shape.
Postwar ranch and stucco homes around Furman Park, Apollo Park and Independence Park usually have standard 2-3/8 inch backsets, so Kwikset, Schlage and Baldwin deadbolts and handle sets drop in cleanly. Some prewar houses closer to downtown have older mortise locks or unusual door prep that need more care, and we fit a new cylinder or add a deadbolt that matches the door instead of cutting new holes. Many homes also have a steel security screen door with its own lock, which doubles the keys to track.
Smart locks suit Downey's busy, multigenerational households. We install Schlage Encode, Yale Assure, Kwikset Halo, Ultraloq and Level locks, set up a user code for each family member and keep the keyed backup matched to your other doors. Lever handles and keypad deadbolts also make life easier for older residents and anyone carrying groceries.
Under Civil Code §§1941.5–1941.6, a landlord must change the locks within 24 hours of a tenant's written request in certain situations involving a protective order or similar documentation. We can do that work and hand the new keys only to you.
Commercial locksmith service for Downey businesses
Downey's commercial buildings cover more ground than you might expect from a suburb. Stonewood Center at Firestone and Lakewood Boulevards opened in 1958 and has dozens of in-line stores, so its tenants deal with roll-down gates, storeroom doors and cylinder changes every time a lease turns over. Downtown Downey, which grew up around Downey Avenue and Firestone Boulevard, mixes narrow-stile aluminum storefront doors with Adams Rite deadlatches, glass doors with failing closers and keys that have been copied for every manager since opening day. A restricted keyway from Medeco, Mul-T-Lock or ASSA Abloy stops anyone from duplicating those keys at a hardware store counter.
The Promenade at Downey and Downey Landing, built on the former Rockwell plant site, are newer retail with wide storefronts, exit devices on back-of-house doors and loading-area hardware. We adjust and replace LCN and Norton closers and Von Duprin and Sargent exit devices, along with the cylinders that go with them.
Medical offices near Kaiser Permanente on Imperial Highway and PIH Health on Brookshire Avenue often want a master key system, so staff reach their own suites but not the records room or supply closet. Light industrial and service buildings need dock-door hardware, shrouded padlocks, gate locks and keypad entry. Standalone keypad locks and single-door electric strikes are within our scope. Networked access control tied to fire alarms or cameras may need a licensed low-voltage contractor, and we'll say so up front. Before we open or rekey anything at a business, we confirm you have authority over the property.
Car keys and lockouts in Downey
Downey is a driving city. The I-5, I-105 and I-605 all cross it, the I-710 runs just to the west, and the Metro C Line station at 12801 Lakewood Boulevard has a park-and-ride lot with 403 spaces. The most common car call is a lockout: keys on the seat at a gas station on Firestone Boulevard, a fob left in the trunk at Stonewood Center or the Promenade at Downey, or a spare dropped somewhere between a hospital shift and the parking lot. We open most vehicles with air wedges and long-reach tools, without damaging paint or weatherstripping.
Firestone Boulevard has car culture in its history, since the Googie-style Broiler diner at 7447 Firestone drew hot rodders for decades. For modern cars, we cut blades by code and program transponder keys and smart fobs through the OBD-II port for many Toyota, Honda, Nissan, Ford, Chevrolet, Hyundai and Kia models, usually right where the car is parked. Some vehicles, including certain European brands and newer models with secure gateway modules, still need dealer-only programming, and we'll tell you that before we start. We need the registration or title and a matching photo ID before we make any key. Keep a spare coin cell in the console, because a fob battery that's a couple of years old tends to quit at the worst moment.
Neighborhoods we serve in Downey
We cover all of Downey, and the city changes character from one stretch to the next. Downtown Downey grew up around Downey Avenue and Firestone Boulevard after the railroad arrived in the 1870s, and the older storefronts and homes nearby are where original hardware turns up. The civic center along Brookshire Avenue holds City Hall, the library, Downey High School, the school district offices and PIH Health Hospital within a short drive of one another.
The residential streets around Furman Park on Rives Avenue and Crawford Park on Dinwiddie Street are mostly single-family homes. Addresses at Apollo Park, Independence Park on Bellflower Boulevard, the former Rockwell site on Columbia Way and the Kaiser campus on Imperial Highway carry ZIP code 90242, the south end of town. Dennis the Menace Park on Arrington Avenue sits in ZIP code 90240. Along the western edge, near the Rio Hondo channel and the I-710, Old River School Road leads to Rio Hondo Golf Club. Each area brings its own mix of housing, rentals and businesses to the door.
Getting to you in Downey
Our base is 2544 Rosemary Lane in San Bernardino, close to Cal State San Bernardino. The drive to Downey is about 59 miles and takes roughly an hour with open freeways. We usually take I-215 South to I-10 West, or SR-210 West, and then I-605 South, exiting at Florence Avenue, Firestone Boulevard or Imperial Highway depending on which side of the city you're in. Firestone gets us to Stonewood Center and Downtown Downey, and Imperial Highway is the direct route to Kaiser Permanente, Rancho Los Amigos and the south end.
Traffic on the 10, the 210 and the 605 can add a lot, especially at commute hours, so we give you a realistic ETA on the phone instead of a promise. Calls are welcome until 11:30 p.m. every day, weekends included. We are closed between 11:30 p.m. and 6:30 a.m., so plan around that window when you can.
Local lock and key tips for Downey
- Check the strike plate before you buy a fancier deadbolt. On many postwar Downey houses, the plate is held by short screws that bite only into the thin door jamb. Remove one screw and look. If it's under an inch long, swap in three-inch screws that reach the framing and add a reinforced strike. That one change does more for a front door than a new brand name.
- Renting near Firestone Boulevard or Lakewood Boulevard? Ask your landlord in writing whether the locks were rekeyed after the last tenant left. California requires working deadbolts on main entry doors, and a rekey between tenants is the usual way to cut off old keys. Keep a copy of your lease on your phone, because any locksmith will ask for proof of residence.
- If anyone in your household works shifts at a hospital or clinic, a keypad deadbolt can save a late-night lockout and a spare key under a planter. Give each person a separate code, delete it when plans change, and keep the keyed backup in your wallet. Replace the batteries every spring, before summer heat and Santa Ana wind season.
- Keep the spare car key at home, not in the glovebox or at the Metro park-and-ride. Take a photo of your registration, VIN and any key-code tag that came with the car, and store it somewhere safe. If you ever lose every key, a locksmith can cut and program a replacement much faster when that paperwork is ready and your ID matches the registration.
- Skip household oil and penetrating sprays on your locks and gate latches. With Downey's dust and morning marine layer, wet lubricants turn gritty inside the keyway. Use dry graphite or PTFE lubricant twice a year, once before summer and once after Santa Ana season, and work the key in and out a dozen times. Side-gate latches also need a quick adjustment each spring.
Why choose Julian's Locksmith in Downey
Choosing a locksmith in Downey should start with the license. Julian's Locksmith holds California locksmith company license LCO7891, issued by the Bureau of Security and Investigative Services, and you can verify it yourself at search.dca.ca.gov. It is the only credential we claim, and it is the one California requires.
We quote before we start and explain what drives the price: the lock brand, whether a cylinder can be rekeyed or has to be replaced, the key system and, for cars, the immobilizer. The van carries rekey pins, common deadbolts, key blanks and programming tools, so most jobs wrap up on the first visit. We ask for ID and proof of residence or ownership before opening or keying anything, which protects you as much as anyone.
When a job really belongs to a dealer, a safe technician who has to drill or a low-voltage contractor, we say so plainly instead of guessing.
Frequently asked questions
Do you serve all of Downey, on both sides of the freeways?
Yes. We cover the whole city, from the Rio Hondo side near the I-710 on the west to the I-605 side on the east, and from the I-5 in the north to the I-105 corridor in the south. Travel time depends mostly on traffic on the 10, the 210 and the 605, so when you call (951) 903-3193 we give you an honest ETA based on where you are and what the freeways are doing.
What are your hours for Downey calls?
We work every day from 6:30 a.m. to 11:30 p.m., weekends included. We are closed between 11:30 p.m. and 6:30 a.m., and we are not a 24/7 service. If you're locked out outside those hours, a spare key with a neighbor, your property manager's after-hours line, or roadside assistance for a car may get you through until we open. The early start also suits shift workers who need help before a morning shift.
How soon can you get to Downey from San Bernardino?
Our base is about 59 miles away, which is roughly an hour of driving when the freeways are clear. Traffic on the 10, the 210 and the 605 can add a good deal more, especially at commute hours, so we won't quote a number we can't keep. Call (951) 903-3193, tell us where you are, and we'll give you an honest ETA before you decide whether to book.
How much does a locksmith cost in Downey?
It depends on the work, so we give you the price before we start. What moves it: the brand and grade of the lock, how many cylinders need rekeying, whether any hardware must be replaced, how restricted the keyway is and, for a car, the make, year and immobilizer system. A house lockout with a standard deadbolt is a short visit. A lost smart key for a late-model SUV is not. Describe the situation on the phone and you will hear the cost before we begin.
I rent an apartment in Downey. Can I get the locks changed?
Check your lease and talk to your landlord or property manager first, since they may need to approve or handle the change. California Civil Code §1941.3 requires working deadbolts on the main swinging entry doors of rentals. Separately, §§1941.5–1941.6 require a landlord to change the locks within 24 hours of a tenant's written request in certain situations involving a protective order or similar documentation. We ask for ID and proof of residence before touching any lock.
Can you make a car key if I lost every key to my car in Downey?
For many makes, yes. We can cut a key by code and program the transponder or smart fob at your car, whether it's parked at home, at work or in a lot near Stonewood Center. Some vehicles, including certain European brands and newer models with secure gateway modules, need dealer-only programming, and we'll tell you before we start. Bring the registration or title and a matching photo ID, because we verify ownership before making any vehicle key.
Every lock and key service in Downey
Pick the closest match to your situation for details specific to Downey.
Emergency Locksmith29 services
- Emergency Locksmith
- 24 Hour Locksmith
- Mobile Locksmith
- Locksmith Near Me
- Local Locksmith
- Locksmith Open Now
- Same Day Locksmith
- Professional Locksmith
- Licensed Locksmith
- Lock and Key Service
- Locksmith That Comes to me
- Emergency Locksmith Open Now
- Locksmith for New House
- Locksmith after Moving
- Rekey or Replace Locks
- Locksmith after Losing House Keys
- Locksmith after Tenant Moves Out
- Locksmith for Landlord
- Locksmith for Property Manager
- Locksmith for Office Building
- Locksmith for Retail Store
- Locksmith for Warehouse
- Locksmith for Smart Locks
- Lost All Car Keys
- Mobile Key Fob Programming
- Broken Key Stuck in Door
- Locked Out of Business
- Safe Won't Open
- Change Locks after Buying a House
Home Lockout11 services
Car Lockout10 services
Apartment Lockout1 services
Business Lockout1 services
Residential Locksmith30 services
- Residential Locksmith
- Key Duplication
- Home Locksmith
- House Locksmith
- Apartment Locksmith
- Condo Locksmith
- Residential Lock Repair
- Residential Lock Replacement
- Home Security Locks
- Locksmith for New Homeowners
- Locksmith for Rental Property
- Landlord Locksmith
- Property Management Locksmith
- Multifamily Locksmith
- Tenant Turnover Locksmith
- Vacation Home Locksmith
- Estate Locksmith
- Luxury Home Locksmith
- Gated Home Locksmith
- House Key Copy
- Apartment Key Copy
- Office Key Duplication
- Commercial Key Duplication
- Mailbox Key Duplication
- High Security Key Duplication
- Restricted Key Duplication
- Spare House Key
- Key Cutting Service
- Mobile Key Duplication
- Duplicate Deadbolt Key
Commercial Locksmith31 services
- Commercial Locksmith
- Master Key System
- High Security Locks
- Business Locksmith
- Office Locksmith
- Storefront Locksmith
- Industrial Locksmith
- Warehouse Locksmith
- Factory Locksmith
- Retail Locksmith
- Restaurant Locksmith
- Medical Office Locksmith
- Office Building Locksmith
- Apartment Building Locksmith
- Commercial Lock Rekey
- Commercial Security Locks
- Business Security Upgrade
- Commercial Door Locksmith
- Commercial Master Key System
- Apartment Master Key System
- Business Master Key System
- Master Key Installation
- Master Key Rekey
- Key Control System
- Employee Key Control System
- Restricted Key System
- Restricted Keyway
- High Security Locksmith
- Pick-Resistant Locks
- Bump-Resistant Locks
- Duplicate-Protected Keys
Automotive Locksmith11 services
Car Key Replacement26 services
- Car Key Replacement
- Lost Car Key Replacement
- Key Fob Replacement
- Transponder Key Programming
- Mobile Car Key Replacement
- Replacement Car Key without Original
- Same Day Car Key Replacement
- Car Key Cutting
- Car Key Programming
- Key Fob Programming
- Transponder Key Replacement
- Chip Key Replacement
- Remote Car Key Replacement
- Smart Car Key Replacement
- Proximity Key Replacement
- Push to Start Key Replacement
- Duplicate Car Key
- Spare Car Key
- Duplicate Transponder Key
- Spare Key Fob
- Broken Car Key Extraction
- Car Key Stuck in Ignition
- Ignition Key Replacement
- Ignition Repair Locksmith
- Ignition Cylinder Repair
- Ignition Won't Turn
Lock Rekeying19 services
- Lock Rekeying
- Lock Rekey
- Rekey Locks
- Rekey Service
- House Rekey
- Home Lock Rekey
- Apartment Lock Rekey
- Commercial Rekey
- Business Lock Rekey
- Rekey Door Locks
- Rekey All House Locks
- Rekey Locks after Moving
- Rekey Locks after Buying a House
- Rekey Locks after Tenant Moves Out
- Rekey Locks after Losing Keys
- Tenant Turnover Rekey
- Same Key for All House Locks
- Keyed Alike Locks
- Change Key without Replacing Lock
Lock Installation28 services
- Lock Installation
- Change Locks
- Lock Replacement
- Deadbolt Installation
- Door Lock Replacement
- Front Door Lock Replacement
- House Lock Replacement
- Apartment Lock Replacement
- Commercial Lock Replacement
- Business Lock Replacement
- Replace Damaged Lock
- Replace Broken Lock
- Security Lock Upgrade
- High Security Lock Replacement
- New Lock Installation
- Door Lock Installation
- Front Door Lock Installation
- Residential Lock Installation
- Commercial Lock Installation
- Security Lock Installation
- High Security Lock Installation
- Deadbolt Replacement
- Double Cylinder Deadbolt Installation
- Keypad Lock Installation
- Electronic Lock Installation
- Mortise Lock Installation
- Lever Lock Installation
- Keyless Lock Installation
Smart Locks & Keyless Entry18 services
- Smart Locks & Keyless Entry
- Smart Lock Installation
- Smart Lock Installer
- Smart Lock Repair
- Smart Lock Replacement
- Keyless Entry Installation
- Keyless Door Lock
- Digital Door Lock Installation
- Electronic Door Lock Installation
- Wi-Fi Lock Installation
- Bluetooth Lock Installation
- Smart Deadbolt Installation
- App-Controlled Lock Installation
- Smart Lock Setup
- Smart Lock Troubleshooting
- Smart Lock for Rental Property
- Smart Lock for Airbnb
- Commercial Keyless Entry
Access Control19 services
- Access Control
- Access Control Installation
- Commercial Access Control
- Business Access Control System
- Keypad Access Control
- Card Access System
- Key Fob Access Control
- Electronic Access Control
- Electric Strike Installation
- Magnetic Lock Installation
- Door Access Control
- Multi-Door Access Control
- Employee Access Control
- Credential-Based Entry
- Access Control Repair
- Access Control Upgrade
- Access Control Maintenance
- Remote Access Control
- Audit Trail Access System
Safe Locksmith16 services
- Safe Locksmith
- Safe Opening Service
- Locked Safe Opening
- Home Safe Opening
- Commercial Safe Opening
- Safe Lockout
- Safe Lock Repair
- Safe Lock Replacement
- Safe Combination Change
- Lost Safe Combination
- Digital Safe Lock Replacement
- Electronic Safe Repair
- Mechanical Safe Lock Repair
- Safe Key Replacement
- Safe Code Reset
- Safe Dial Repair
Mailbox & Gate Locks26 services
- Mailbox & Gate Locks
- Mailbox Lock Replacement
- Gate Lock Repair
- Mailbox Locksmith
- Lost Mailbox Key
- Mailbox Lock Change
- Mailbox Lock Repair
- Mailbox Key Replacement
- Apartment Mailbox Lock Replacement
- Cluster Mailbox Lock
- Community Mailbox Lock
- Broken Mailbox Key Extraction
- New Mailbox Lock Installation
- Gate Lock Installation
- Gate Lock Replacement
- Outdoor Gate Lock
- Side Gate Lock
- Driveway Gate Lock
- Pedestrian Gate Lock
- Keypad Gate Lock
- Electronic Gate Lock
- Gate Latch Repair
- Gate Won't Lock
- Weather-Resistant Gate Lock
- Locksmith for Gated Property
- Smart Gate Lock Installation
Door Hardware Repair47 services
- Door Hardware Repair
- Broken Key Extraction
- Panic Bar Installation
- Door Closer Repair
- Storefront Lock Repair
- Commercial Door Hardware
- Lock Repair
- Door Lock Repair
- Broken Lock Repair
- Damaged Lock Repair
- Lock Not Turning
- Key Stuck in Lock
- Jammed Door Lock
- Loose Door Lock
- Deadbolt Repair
- Latch Repair
- Mortise Lock Repair
- Commercial Lock Repair
- Key Broken Inside Lock
- Commercial Door Repair
- Storefront Door Repair
- Storefront Door Lock Replacement
- Aluminum Storefront Door Repair
- Narrow Stile Lock Repair
- Commercial Latch Repair
- Commercial Door Won't Latch
- Commercial Door Won't Lock
- Glass Door Lock Repair
- Office Door Lock Repair
- Warehouse Door Lock Repair
- Panic Bar Repair
- Panic Bar Replacement
- Exit Device Installation
- Exit Device Repair
- Emergency Exit Door Repair
- Commercial Exit Door Hardware
- Door Closer Installation
- Door Closer Replacement
- Door Closer Adjustment
- Commercial Door Closer
- Hydraulic Door Closer Repair
- Leaking Door Closer
- Door Slams Shut
- Door Closes Too Slowly
- Commercial Door Won't Close
- Storefront Door Closer Repair
- Office Door Closer Repair
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