Automotive Locksmith in Sylmar · 24/7 mobile
Automotive Locksmith in Sylmar, California
Crenshaw Lock Company provides 24/7 mobile automotive locksmith service in Sylmar, California: car lockouts, lost or broken keys, transponder keys and fobs, ignition repair, and more. We come to your vehicle wherever it is parked. Call (323) 997-8867 any hour, any day.
- Mobile to your Sylmar location
- Available 24/7
- Price quoted before we start

Sylmar is a spread-out community. Residents drive from foothill driveways down to Foothill Boulevard, Hubbard Street and Roxford Street, then onto the I-5, I-210 or SR-14 near the Newhall Pass interchange. With that much driving, car key trouble rarely happens at a convenient time or place. It might be a locked door at a hospital parking lot, a lost key at a trailhead, or a fob that dies in a driveway at night.
Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner and lead technician David Shar. We are fully mobile. There is no storefront to visit and no tow needed: we bring the tools and key-cutting and programming equipment to wherever the vehicle sits, and we answer the phone around the clock.
Our automotive work covers cars, trucks, motorcycles, RVs and fleet vehicles. That includes opening locked vehicles without damage where possible, cutting and programming replacement keys, repairing worn or damaged ignitions and door locks, and extracting broken keys. Because Sylmar has horse trailers, work trucks and family SUVs parked side by side, we see a wide range of vehicles and key systems.
How it works in Sylmar
- 1
You call and describe the situation
Call (323) 997-8867 and tell us the make, model and year, where the vehicle is, and what happened: locked out, lost key, broken key, or a fob that stopped working. We answer 24/7 and will tell you honestly what the job involves.
- 2
We confirm ownership
Before opening or making a key for any vehicle, we ask for proof that it is yours, such as ID matched to the registration or insurance. This protects you and is standard practice for a responsible locksmith.
- 3
We come to the vehicle
Our technician drives to you, whether you are in a Rancho Cascades driveway, a lot near Olive View-UCLA Medical Center, or a roadside pullout. We do not give timing promises because traffic and location vary, but we keep you informed.
- 4
Entry, diagnosis or key work
For lockouts we use professional tools designed to avoid scratching paint or damaging weatherstripping. For lost keys we cut and program a replacement on-site. For ignition or door-lock trouble we diagnose before repairing.
- 5
Testing and handoff
We test every key, fob and lock several times, confirm the remote functions work, and make sure the vehicle starts. You get a clear explanation of what was done and advice on keeping a spare.
Need automotive locksmith in Sylmar?
24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.
What affects the price
- The type of vehicle and key system: a basic mechanical key differs greatly from a transponder, smart key or push-button start system.
- Whether you still have a working key. Duplicating from an existing key is usually simpler than creating a new one when all keys are lost.
- The work required: opening a door, extracting a broken key, repairing an ignition, and programming a fob are different jobs.
- Make, model and year, since some vehicles need special software or procedures to program new keys.
- Time of day and location, since late-night or hard-to-reach calls involve different logistics than a daytime visit.
- Quantity: programming multiple keys or servicing several fleet vehicles in one visit is handled differently from a single key.
Why Sylmar chooses us
- Fully mobile since 1987. We work from our vehicle, so every call ends at your vehicle, not in a shop you must tow to.
- Owner-led. David Shar leads the work, so the experience behind the business is behind the service.
- Available around the clock, including nights and weekends, when lockouts tend to happen.
- One company for cars, trucks, motorcycles, RVs and fleets, so a household with a work truck and a horse trailer needs one number.
- Honest scoping. We explain what the job involves and what affects the cost before work starts, with no invented quotes or pressure.
- Local awareness. We know the Sylmar mix of foothill driveways, gated communities and freeway commuting.
Automotive Locksmith across Sylmar
Sylmar climbs from the valley floor into the San Gabriel foothills, and its vehicles reflect that. In Rancho Cascades and other gated subdivisions, residents often keep several cars behind electronic gates, so a lost fob can mean being stuck inside or outside. In El Cariso, families park near El Cariso Community Regional Park & Golf Course and Veterans Memorial Community Regional Park, and a key left in a bag or locked in a car during a game is a familiar problem. In the Olive View foothill district, staff and visitors at Olive View-UCLA Medical Center sometimes need a lockout handled at odd hours.
In ZIP code 91342 we also see work trucks, horse trailers and RVs, especially near Hubbard Street and Foothill Boulevard, where larger lots are common. Dust and heat can wear on door locks and ignitions, and older vehicles may have keys worn thin from years of use. We handle those along with newer smart keys.
If you break down or lock yourself out along the I-5, I-210 or SR-14 near the Newhall Pass, call (323) 997-8867. If you can safely reach a surface street, tell us the nearest cross street and we will plan the visit from there.
- Rancho Cascades
- El Cariso
- Olive View / foothills district
Locked out or need a locksmith now?
24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.
Other Sylmar locksmith services
Access ControlInstall keypad, card and fob access-control systems for business entrances.
Broken Key ExtractionKey snapped in a lock or ignition? We extract the piece and cut a replacement.
Business LockoutLocked out of a store, office or commercial building? Rapid commercial entry.
Car Key ReplacementReplace lost or broken car keys — cut and programmed on site, even with no original.
Car LockoutKeys locked in the car or trunk? Fast, damage-free vehicle unlocking.
Commercial Door HardwareRepair and replace storefront, aluminum-frame and mortise door hardware.
Commercial LocksmithBusiness locksmith for offices, stores, warehouses and industrial sites.
Deadbolt InstallationAdd or replace single- and double-cylinder deadbolts for stronger doors.
Door Closer RepairRepair, adjust and replace hydraulic door closers on commercial doors.
Emergency Locksmith24/7 emergency dispatch for lockouts and urgent lock failures across Greater LA.
Gate Lock RepairRepair and install gate locks and latches, including keypad and smart gate locks.
High Security LocksInstall pick-, bump- and drill-resistant high-security locks and keys.
House LockoutLocked out of a house, apartment or condo? Damage-free entry on location.
Ignition RepairRepair or replace ignition cylinders and fix keys that won't turn.
Key DuplicationCut and copy house, office, mailbox and restricted keys on location.
Key Fob ReplacementReplace and program remote key fobs and smart/proximity keys.
Lock InstallationInstall new locks on new doors or where none existed before.
Lock RekeyingRekey existing locks so old keys stop working — ideal after a move or sale.
Lock RepairFix sticking, jammed, loose or misaligned locks, deadbolts and latches.
Lock ReplacementSwap worn, damaged or outdated locks for new hardware keyed to your needs.
Mailbox Lock ReplacementReplace and rekey residential, cluster and community mailbox locks.
Master Key SystemDesign and install master-key and restricted-key systems with key control.
Panic Bar InstallationInstall and repair panic bars, exit devices and emergency-exit hardware.
Residential LocksmithFull home locksmith service — rekeys, replacements, repairs and upgrades.
Safe LocksmithOpen, repair and service home and commercial safes; change combinations.
Smart Lock InstallationInstall, set up and troubleshoot smart, keyless and keypad locks.
Transponder Key ProgrammingProgram chip/transponder keys to your vehicle's immobilizer.
See all of our Sylmar services, or our citywide automotive locksmith page.
Automotive Locksmith in Sylmar — FAQs
Do you serve all of Sylmar, including the foothills?
Can you make a new car key if I lost all my keys?
Will opening my car damage it?
Do I need to prove the car is mine?
Can you help with a motorcycle, RV or work truck?
What if my key broke off in the door or ignition?
Do you work at night and on weekends?
What affects the cost of automotive locksmith service?
Reviewed by David Shar — Owner & Lead Technician
Crenshaw Lock Company has served Greater Los Angeles & Ventura County since 1987.
Last updated 2026-10-12.