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 Rowland Heights
Lock installation and rekey work in Rowland Heights comes with a set of problems you won't find in most of LA County. We're talking 1960s mortise locks that predate modern bore spacing, Tri-Circle padlocks from import wholesalers on Colima Road, and deadbolts that stop throwing every time the Santa Ana winds roll through. If you need a lock installed, a cylinder rekeyed, or a smart lock retrofit on an older door, call Novak Lock & Security at (331) 310-8471. We serve all of Rowland Heights directly, and we stock the key blanks and strike plates that this specific zip code requires.
Most houses here were built between 1960 and 1990. The original locksets are aging. Door frames have shifted through decades of thermal swings. And a lot of homeowners have upgraded with import-brand hardware that a standard locksmith van doesn't carry blanks for. That's the reality. We planned our Rowland Heights service inventory around it.
Why Novak Lock & Security Is Rowland Heights's Preferred Lock Installation & Rekey Company
Daniel Novak founded this company in 2002 on a rule that still stands today: the price quoted on the phone is the price on the invoice. Haven Standard Clause 1. No technician is permitted to change it at the door. If you live in Rowland Heights, you've probably heard a bait-pricing locksmith story from a neighbor. We built the company so that story never comes from us.
Every technician arrives in uniform, background-checked, with a written scope of work before touching a single cylinder. When the job is done, you get a documented photo record showing the condition we found and the work we completed. That's not an upgrade, it's standard. Our Lock Installation & Rekey team has completed north of 60,000 lock, key, and system jobs since 2002, and the documentation procedure applies to every one.
Rowland Heights customers call us because we answer the phone with a live person at 3 a.m., we quote firm pricing before dispatch, and we know what a Tri-Circle keyway looks like when we see it. That last part matters more than you might think in this city.
Our Lock Installation & Rekey Services in Rowland Heights

We handle the full scope of residential and commercial lock work in Rowland Heights, but three services get the most calls in this area: keyless entry, smart lock installation, and key duplication. Here's what that looks like on the ground.
Smart Lock Installation
Smart locks are a frequent request in Rowland Heights, but the older housing stock creates a problem you won't see in newer Inland Empire developments. Many homes here were built before August 1981, which is when standard 2-3/8 inch backset boring became near-universal. A 1968 mortise lock with a cast-iron body doesn't accept a Schlage Encode or Yale Assure without a retrofit plate or a supplemental bored deadbolt. We'll tell you honestly which route works. In Rowland Heights, smart lock installation typically runs $180 to $420 including labor and hardware, depending on whether the door needs re-boring or a retrofit mount.

Keyless Entry
Keyless entry on a Rowland Heights home usually means one of two things: a keypad deadbolt replacing an existing bored lock, or a keyless lever on an interior door. On the 1960s and 1970s ranch tract homes near Shelyn Elementary and Rowland Heights Community Park, the existing deadbolt is often a Kwikset from the 1990s that has drifted out of alignment. The keypad itself will work fine, but if the strike plate isn't corrected at the same time, the bolt won't fully throw and the lock will jam. We adjust as part of the install, not as a separate add-on. Keyless entry installation in Rowland Heights runs $150 to $350 depending on finish and whether we're installing one lock or a front-and-back set.

Keypad Lock
A keypad lock without network connectivity is still the most popular choice for Rowland Heights homeowners who want a code but don't want Wi-Fi dependency. We install Schlage, Baldwin, and Yale keypad deadbolts most often. On the condominium complexes along Fullerton Road, we coordinate with HOA managers when keypad hardware touches a master key system, so the new lock still works with the building's grand master key. Keypad lock installation in Rowland Heights runs $130 to $330 per lock, including mechanical alignment on the existing strike plate.

Key Duplication
Key duplication in Rowland Heights is not a standard Kwikset-only operation. When you walk into a hardware store in the 91748 zip code with a Tri-Circle or Taiwanese-profile key, the machine won't have the blank. That's why our van-stocked key blank inventory for Rowland Heights includes Chinese profile blanks alongside the standard Schlage, Kwikset, and Medeco lines. Standard key duplication starts around $5 per key. Restricted and high-security keys, including Medeco and Mul-T-Lock, require proof of ownership and typically run $15 to $35 per key in Rowland Heights.

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.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Rowland Heights
We work on the full range, from entry-grade Kwikset to high-security Medeco and Mul-T-Lock. In Rowland Heights specifically, we stock Yale and Baldwin hardware levels that suit the area's move-up buyers who want a step above builder grade without going full commercial. We also carry import-family key blanks and pick profiles for the Tri-Circle padlocks and non-US keyways common in the Asian retail corridors along Colima Road and Fullerton Road. If you bought a padlock at an import home-goods retailer and need it rekeyed or non-destructively opened, call before you assume it's a lost cause. We're one of the few crews in Rowland Heights set up for it.
Biometric Lock
Biometric locks in Rowland Heights are growing in popularity for interior doors: home offices, ADUs, gun safes, and rental units where a fingerprint beats a code. But on an exterior door in this climate, fingerprint readers face two local challenges: extreme thermal swings that affect sensor calibration, and fine dust from the Puente Hills foothills that can cloud a reader lens. We're upfront about which doors a biometric lock suits. When it's a fit, installation runs $250 to $500. When it's not, we'll say so and recommend a keypad instead.
Common Lock Installation & Rekey Problems We See in Rowland Heights Homes

- Mortise locks that don't fit modern hardware. The 1960s and 1970s tract homes across Rowland Heights were built with mortise locksets whose bore patterns don't match today's cylindrical deadbolts. You can't just bolt a Schlage Encode over one. We retrofit with a supplemental bored deadbolt above the mortise while leaving the original shell intact for period look.
- Deadbolt misalignment after Santa Ana events. Rowland Heights sits in the Puente Hills foothills. The dry air and hot fall days warp wooden door frames on older homes. A deadbolt that worked fine in August stops throwing cleanly in November. The fix is often a strike plate adjustment plus a hardware rekey, not a new lock. We do both in one visit.
- Import lockouts. Homeowners and business owners buy Tri-Circle padlocks or Taiwanese deadbolts from Colima Road and Fullerton Road retailers. When they jam or lose a key, a standard locksmith van has no matching blank and no non-destructive entry tool. Our Rowland Heights trucks carry them. That's the difference between a 30-minute job and a drill-out.
- HOA condo master key conflicts. Many 1980s condo complexes off Fullerton Road run aging master key systems. When a property manager changes a unit lock without updating the master wafer, the new key works but the building grand master doesn't. We rekey in compliance with the existing system and document every change for the HOA record.
Pricing for Lock Installation & Rekey in Rowland Heights, CA
Lock rekey in Rowland Heights runs $18 to $35 per cylinder when we come to you, with a typical 3-cylinder home total of $90 to $140. Smart lock installation runs $180 to $420. Keypad deadbolt install runs $130 to $330. Key duplication starts around $5 for standard blanks and $15 to $35 for restricted or high-security products. We do not charge a call-out fee on top of a quoted job, and we do not change the number at the door. The dispatcher gives you a firm price, the technician honors it, and the invoice matches. If you have a written estimate from another Rowland Heights locksmith, bring it to us. Daniel Novak will review it at no charge, and if we can't do better, we'll tell you that too.
Every job is covered by the 365-Day Done Right Promise. If it's not done right, we make it right. That applies to a $20 rekey and a $500 smart lock install the same way. Call (331) 310-8471 and tell us what you're working with before anyone is dispatched. You'll have a written price before a van rolls. That's how we've handled every Rowland Heights job since day one.
We Also Serve Cities Near Rowland Heights

Our crews cover Rowland Heights and the surrounding corridor daily. If you're in Brea, La Puente, Hacienda Heights, or La Habra, the same pricing rule applies: written quote on the phone, unchanged at the door. You can learn more about our coverage and service standards on our Lock Installation & Rekey in Rowland Heights hub or call (331) 310-8471 to speak with someone now.
Serving Rowland Heights, CA - Our Local Coverage Area
We’re based in the Rowland Heights 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 Rowland Heights

In most cases we can rekey it. We stock Chinese-profile key blanks and Tri-Circle-compatible pins specifically for the import hardware sold along Colima Road and Fullerton Road. If the lock body is too corroded or the cylinder is damaged, replacement makes more sense, and we'll tell you that with the replacement cost in writing before we proceed. Call (331) 310-8471 and describe the lock. A photo helps.
Usually neither. The thermal swings in the Puente Hills foothills warp wooden door frames, which pulls the strike plate out of alignment. The deadbolt itself is often fine. We adjust or replace the strike plate, realign the bolt path, and rekey only if the cylinder is genuinely worn. That visit in Rowland Heights typically runs $65 to $110. A new lock would be a waste of your money if the frame is the actual problem.
Yes, with a specific approach. We don't gut the mortise; we bore a standard 2-1/8 inch hole above it for a deadbolt and leave the original mortise assembly as a cosmetic handle. That preserves the mid-century look of your Rowland Heights home while giving you a working keypad. The full retrofit, including hardware, runs $200 to $400 depending on the lock model. We'll quote it before we start.
Yes. We rekey the unit cylinder with a new change key while preserving the master wafer stack so the building's grand master key still operates the door. We document the change for your HOA records and provide a photo log of the completed work. For a single unit in a Fullerton Road complex, the rekey runs $25 to $60 per cylinder, with the exact total quoted in writing before we touch the door.
We stock them. Our Rowland Heights vans carry Chinese profile blanks, Tri-Circle-compatible picks, and the strike plates and mortise retrofit kits this area's older homes call for. Dispatch and scheduling are coordinated from our Los Angeles office, but the trucks serving Rowland Heights are provisioned for the import hardware and 1960s-era locks that make this market unusual. If we don't have a blank in the van, we tell you before we dispatch.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Rowland Heights since 2002.






