Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Fast, Reliable Lock Installation & Rekey Across Northridge
Lock installation and rekey in Northridge typically costs $95-$185 for a standard rekey and $160-$420 for new deadbolt installation, quoted in writing before we dispatch. We run crews into Northridge daily, and most calls are completed same-day. Call (331) 310-8471 and a live person answers, not a voicemail queue.
Northridge is a neighborhood we know well, because its lock problems are different from anywhere else in the Valley. The 1994 Mw 6.7 earthquake didn’t just crack walls. It warped door frames by fractions of an inch, and those fractions are why deadbolts across Northridge bind, stick, or fail to seat three decades later. We show up, we identify the actual cause, and we fix it with a written price before any work starts.
Why Novak Lock & Security Is Northridge’s Preferred Lock Installation & Rekey Company
Daniel Novak founded this company in 2002 on a rule that still governs every job: the price quoted on the phone is the price on the invoice. Haven Standard Clause 1. The technician is not permitted to change it at the door. That rule matters more in Northridge than most places, because the neighborhood has been through enough. When a homeowner near Devonshire Street calls about a deadbolt that won’t throw, they don’t need a sales pitch. They need a tech who will look at the frame, explain what shifted, and quote a firm number.
Our Northridge customers call us back and refer us to neighbors on Tampa Avenue and Zelzah Avenue. They mention the same things: the lock works, the tech was uniformed and background-checked, and the price didn’t move. Every visit ends with a documented photo record of the work, left with the customer. That’s not a courtesy. It’s a procedure.
Response time to Northridge is typically 60-90 minutes for emergency lockouts and same-day for scheduled Lock Installation & Rekey work. We answer the phone 24/7. A live person, not an automated system, takes the call, quotes the price, and dispatches a technician who serves Northridge directly.
Our Lock Installation & Rekey Services in Northridge
Smart Lock Installation
Smart lock installation in Northridge runs $180-$320 per lock, including the lock itself, the install, and programming for your phone or keypad. We install Yale, Schlage Encode, and Kwikset Halo models most often in this area. One thing specific to Northridge: many homes here have quake-warped frames, so we check throw alignment before mounting any electronic deadbolt. A smart lock installed on a misaligned frame will drain its battery fast and fail to lock properly. We fix the frame first, then mount the lock.
Keyless Entry
Keyless entry systems for Northridge homes run $140-$260 for a single-door keypad deadbolt, installed and programmed. These are popular in the CSUN-adjacent rental market, where landlords want no physical keys to track between tenants. For homeowners, keyless entry eliminates the problem of a worn 1990s key that still turns but feels loose. We’ll assess whether your existing cylinder is worth keeping or should be replaced.
Keypad Lock
Keypad lock installation runs $120-$240 in Northridge, depending on whether you want a standalone deadbolt or a full handle-set with keypad. We stock keypad locks locally, so turnaround is fast. The Valley heat matters here too: we recommend models rated for direct sun exposure, because door hardware on west-facing Northridge entries can hit surface temperatures well over 140°F in August. Cheap keypads fail in those conditions. We’ll tell you which ones won’t.
Biometric Lock
Biometric lock installation, using fingerprint or PIN access, runs $280-$520 in Northridge. These are higher-security systems, and we install them with the same written pricing rule as every other job. For Northridge homeowners who’ve had a break-in or lost multiple keys, a biometric lock removes the key-copy problem entirely. We’ll also rekey any secondary doors to match the new access protocol, so every entry point changes at once.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Northridge
We’re factory-authorized for work on Baldwin, Mul-T-Lock, Schlage, and Medeco hardware. We also service Yale and Kwikset. Northridge has a lot of Baldwin hardware from the 1990s rebuild era, and a lot of Mul-T-Lock in newer construction. We carry common replacement parts in our local service vehicles, so a broken cylinder or worn tailpiece doesn’t mean a week-long wait. If we don’t have the part, we’ll tell you exactly when it arrives, in writing.
Common Lock Installation & Rekey Problems We See in Northridge Homes
- Deadbolt throws bind in summer heat. Metal door frames on Northridge tract homes expand in 100°F heat, narrowing the gap the bolt needs to fully extend. The lock may work in the morning and stick by 3 p.m. We re-seat or file the strike plate to restore full throw.
- Quake-warped wood frames rack dry. The 1994 earthquake shifted door frames by millimeters. Over 30 years of Valley dry heat, those millimeters widen. A deadbolt that misses the strike plate entirely leaves the door unlocked without the homeowner knowing. We document the misalignment and correct it.
- Mismatched hardware from different eras. Northridge is full of 1960s knob sets sitting next to 1994-era deadbolts, often keyed differently. We rekey both to one key so you stop carrying two.
- August rental rekey backlog. Every August, landlords near CSUN flood locksmiths with rekey requests before move-in weekend. If you schedule late, you wait. We staff up in July to handle the surge, so Northridge property managers aren’t stuck with unsecured units.
Pricing for Lock Installation & Rekey in Northridge, CA
Here’s what you can expect to pay in Northridge, quoted in writing before we dispatch:
- Standard rekey (single cylinder): $95-$145
- Deadbolt installation (standard grade): $160-$240
- High-security deadbolt (Mul-T-Lock or Medeco): $280-$420
- Smart lock / keyless entry install (lock included): $180-$320
- Biometric lock install (lock included): $280-$520
- Full perimeter rekey (up to 6 cylinders): $180-$300
These are honest ranges for the Northridge market. What changes the number is the condition of what’s already on the door, not which tech shows up. If a mid-1990s deadbolt has a worn pin and tumbler, rekeying it is cheaper than replacing it, but we’ll tell you if replacement is the better call. No call-out surcharge. No adjustment at the door. The price on the phone is the price on the invoice. Call (331) 310-8471 for an exact quote, free.
We Also Serve Cities Near Northridge
Our lock installation and rekey service covers the entire western San Fernando Valley. If you’re on the edge of Northridge in Chatsworth, Canoga Park, North Hills, or Encino, call us. We coordinate scheduling for all of these cities out of our Los Angeles office, and the same pricing rules apply everywhere.
Serving Northridge, CA - Our Local Coverage Area
We’re based in the Northridge area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Lock Installation & Rekey in Northridge
The 1994 Northridge earthquake shifted door frames by tiny amounts, and those shifts are why locks installed 30 years ago now bind, stick, or miss the strike plate. A lock installed on a frame that has moved will never seat correctly. We check frame alignment before installing any new hardware, and we correct it as part of the job.
Northridge regularly hits 100-110°F in summer, and metal door frames expand in that heat, reducing the clearance for the deadbolt throw. Wood doors also dry-shrink and rack. We file or re-seat strike plates to restore a full, clean throw. Call (331) 310-8471 and we’ll diagnose it the same day.
Yes. We regularly rekey original 1960s knob sets sitting next to 1994-era deadbolts on the same Northridge door. Both can be pinned to the same key, so you carry one key for all entries. If the old cylinder is worn beyond service, we’ll tell you and replace it at the quoted price.
Schedule by late July. The August rekey surge from CSUN-adjacent rental turnover is real, and wait times stretch to days if you wait until the week before classes. We staff up in July to keep turnaround fast for Northridge property managers. Call early and get a written price.
Not necessarily. A loose feel often means a worn pin and tumbler inside the cylinder, which can usually be replaced or rekeyed for less than a full deadbolt swap. We’ll remove the cylinder, inspect it, and quote the repair or replacement in writing before any work starts. Call (331) 310-8471 for a free phone estimate.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Northridge since 2002.