Automotive Locksmith in Chatsworth - On-Site in 60 Minutes, Fixed the Same Day

Yes, we can program a new key fob on-site at your Chatsworth property, including at detached workshops and outbuildings. Our mobile units carry OEM-level programming equipment and a deep inventory of fob blanks for domestic and import trucks and SUVs. We responded to a locked-out homeowner on a 5-acre equestrian property near Santa Susana Pass Road; the detached workshop had a heavy commercial roll-up door with a Mul-T-Lock padlock, and the owner’s pickup truck inside was locked with a transponder key. We bypassed the padlock using our specialized heavy-duty picks, then programmed a new transponder key for the truck on-site, all in one trip. Call (877) 664-8139 for a flat quote before we roll.

Yes, we repair and replace ignitions in older work trucks, ranch pickups, and commercial vehicles throughout Chatsworth. These units often differ from standard passenger car ignitions and require specialized tools and heavier-duty components. Ignition repair runs $200-$380; full replacement runs $280-$520. We’ll diagnose whether the problem is the ignition itself, a worn key, or a steering column issue before quoting. Call (877) 664-8139 to schedule, estimates are free.

Yes, in most cases we can generate a replacement key from your vehicle identification number, provided you can verify ownership with registration and photo ID. For transponder-equipped vehicles, we also program the new key to your immobilizer system on-site. This service typically runs $220-$380 in Chatsworth, depending on your vehicle’s security level and whether a dealer-only key code is required. Call (877) 664-8139 with your VIN and location for a flat quote, we’ll meet you at the trailhead or your home.

We do not master key automotive ignitions or door locks to match residential gate keys, this would compromise your vehicle’s security and insurance coverage. However, we can install a compatible access system for your gate or provide a secure key storage solution that keeps your vehicle and property keys organized without creating security vulnerabilities. For automotive needs, we can cut duplicate car keys and program additional fobs so you have spares in both locations. Call (877) 664-8139 to discuss your specific setup.

Yes, we service and replace commercial-grade padlocks, hasps, and locking systems on horse trailers, equipment trucks, and workshop roll-up doors throughout Chatsworth’s equestrian properties. These often involve Medeco, Mul-T-Lock, or Abloy hardware that standard automotive locksmiths don’t carry. We stock the specialized picks, blanks, and replacement components for these systems. Service typically runs $150-$280 depending on the lock type and whether rekeying or full replacement is needed. Call (877) 664-8139 for a flat quote.

Chatsworth’s identity as a semi-rural equestrian enclave within LA, with large-lot horse properties, multi-structure estates, and hillside gated communities along the Santa Susana foothills, means locksmiths here handle far more multi-building rekeying jobs, gate access systems, and outbuilding hardware than anywhere else in the Valley. Layered on top of that, Chatsworth sat within the severe shaking zone of the 1994 Northridge earthquake, and its abundant 1950s-70s ranch homes frequently have subtly racked door frames that cause chronic deadbolt misalignment, a structural quirk that keeps bringing residents back for adjustments that a simple lock swap won’t fix. For automotive work, this same spread-out, multi-structure environment means a “simple” car lockout often involves navigating locked gates, coordinating with property managers, and resolving access to detached workshops before we ever reach the vehicle itself. We plan for this. Our dispatchers ask the right questions. Our trucks carry the inventory for the whole property, not just the car.

Chatsworth sits in one of the hottest, driest microclimates in LA County, summer temperatures routinely exceed 100°F and Santa Ana wind events drop humidity to single digits, causing wooden door frames to warp outward in peak heat and shrink dramatically in dry spells, so deadbolts that threw cleanly in spring will bind or fail to fully extend by August. For automotive applications, this same thermal stress warps key fob housings, degrades battery contacts, and can cause intermittent transponder failures in vehicles parked outdoors on unshaded ranch properties. We see these heat-related failures spike every August and September.

Equestrian estate calls in the 91311 ZIP routinely involve four or more separately keyed structures, main house, barn, tack room, trailer gate, and guest quarters, each on a different legacy lock brand with no master system; what gets dispatched as a single-door lockout frequently turns into a two-to-three-hour whole-property rekey and audit that flat-rate pricing from neighboring Valley cities simply doesn’t account for. Our pricing reflects the actual scope of Chatsworth work. We don’t cut corners on inventory or rush the job to make a suburban time estimate.

Ready to get back on the road? Call Strongbox Lock & Safe Co. at (877) 664-8139. A live person will answer, 24/7, quote you a flat price before our truck rolls, and back every job with our 90-Day Done Right Promise in writing. Done right, and backed in writing. That’s how we’ve served Chatsworth for over 42 years.

Written by Gil Navarro, Owner at Strongbox Lock & Safe Co., serving Chatsworth since 1982.