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 Montclair
Lock installation and rekeying in Montclair runs on the older side of the trade. Most homes here were built between 1890 and 1940, which means mortise locks, skeleton keys, and solid-wood doors that have been swelling and settling for a century. We work on those systems daily. If you need a lock replaced, a keyway restricted, or a vintage mortise body rekeyed without ruining period hardware, call (331) 310-8471 and we’ll walk through what you have and what it costs.
Why Novak Lock & Security Is Montclair’s Preferred Lock Installation & Rekey Company
Novak Lock & Security has documented work on 60,000+ locks, keys, and systems since 2002, and a meaningful share of that work comes from Montclair’s older housing stock. The homes along North Mountain Avenue, Upper Mountain Avenue, and the Estates section are exactly the kind of properties that punish a locksmith who only knows modern cylindrical locks. We know better. When a Montclair homeowner calls about a deadbolt that won’t throw on a north-facing Victorian in February, we don’t guess. We check the strike plate, the frame swell, and the cylinder wear, then fix the actual problem. Daniel Novak built the company around a single rule: the price quoted on the phone is the price on the invoice. Haven Standard Clause 1. No bait pricing, no door-step surprises. That rule has kept Montclair customers on our schedule since the beginning.
Every technician who arrives in Montclair is background-checked, uniformed, and carries the same documented procedure set on every visit. You get a written scope before work starts, and a photo record of the job when it’s done. Not a promise. A procedure.
Our Lock Installation & Rekey Services in Montclair

Smart Lock Installation
Smart locks on Montclair’s older doors rarely drop in cleanly. Original mortise bodies sit differently than modern cylindrical prep, and tall Victorian doors often need a custom adapter plate or a retrofit kit to mount a keypad or Wi-Fi deadbolt without leaving gaps. We stock those adapter plates and have installed Yale and Schlage smart locks on solid-oak doors across Montclair without cutting away original wood. We’ll tell you before we start whether your door is a clean retrofit or needs a plate, and what that plate costs.

Keyless Entry
Keyless entry in Montclair usually means one of two things: a keypad deadbolt on a standard door, or a keypad integrated into an existing mortise lock on a period entry. The second job is where most big-box installers tap out. We rekey the mortise cylinder, keep the original escutcheon, and mount a keypad that controls a fresh deadbolt above or below the antique hardware. You keep the look of the house, and you stop carrying skeleton keys. Pricing depends on the door, not the sales pitch.

Keypad Lock
Keypad locks work well on Montclair’s back doors, garage entries, and interior doors where you want controlled access without handing out physical keys. On a standard prepped door, keypad installation in Montclair typically runs $180 to $320 including the hardware and labor. On a mortise door, expect $240 to $420 with an adapter plate or retrofit. We quote the exact figure in writing before dispatch, and that figure is final.

Biometric Lock
Biometric locks, fingerprint or otherwise, get requested on Montclair’s higher-end properties where owners want key control without key management. These locks can be installed as standalone units or integrated with an existing smart-home or alarm setup. The install itself is straightforward on modern doors. On period doors, it’s the same adapter-plate conversation. We carry biometric hardware from Baldwin and Schlage and will tell you plainly if a fingerprint reader makes sense for your entry or if a restricted keyway is the better fit.

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 Montclair
We are factory-authorized for work on Medeco, Mul-T-Lock, Abloy, Baldwin, and Schlage hardware, and we service Yale, Sargent, and Kwikset daily. For Montclair’s vintage locks, we keep a working stock of antique key blanks, period-correct mortise bodies, and escutcheons that chain hardware stores stopped carrying decades ago. When a Montclair customer asks for a copy of a skeleton key from a 1920s Baldwin mortise lock, we don’t send them to a kiosk. We cut the blank in our shop, from antique stock, and hand it over with a photo record of what was done. Lock Installation & Rekey work on high-security brands is priced in writing before we turn a single cylinder.
Common Lock Installation & Rekey Problems We See in Montclair Homes

- Swollen door frames on north-facing homes. Late-winter freeze-thaw cycles on the eastern slope of the Watchung Mountains make wooden frames expand, and deadbolts bind or fail to throw fully. A rekey that ignores the strike plate alignment will call back in two weeks. We realign or replace the strike before we call the job done.
- Original mortise locks with worn cylinders. Many Montclair homes still run the original 1910s to 1930s mortise bodies. The lock body is often fine; the pin-and-tumbler cylinder inside is worn smooth. We rekey the original body with a fresh cylinder, keeping the vintage escutcheon untouched.
- Smart locks that won’t fit period doors. A homeowner buys a smart deadbolt online, expecting a drop-in swap. The original mortise prep doesn’t match the new lock’s footprint. We install a custom adapter plate or retrofit kit and mount the smart lock without cutting unsightly gaps in the original door.
- Skeleton-key blanks cut on modern stock. Standard key blanks jam antique mortise cylinders. Montclair homes need antique profile blanks, often custom-cut. We keep that stock on hand because we know the houses here.
Pricing for Lock Installation & Rekey in Montclair, CA
Here are the numbers we quote over the phone, in Montclair dollars, before anyone rolls a truck.
| Service | Typical Montclair Range |
|---|---|
| Rekey a standard cylinder (per cylinder) | $18 - $32 |
| Rekey a vintage mortise lock (with antique blank cutting) | $65 - $140 per lock |
| Standard deadbolt or handle set installation | $95 - $180 per lock |
| Smart lock or keypad lock installation (modern door) | $180 - $320 |
| Smart lock retrofit on a mortise door (adapter plate included) | $240 - $420 |
| Restricted keyway upgrade (Medeco or Mul-T-Lock, per cylinder) | $85 - $165 |
| Key duplication (standard) | $3 - $8 per key |
| Key duplication (antique or restricted blank) | $12 - $35 per key |
What moves the price: the age of the door, whether the lock is mortise or cylindrical, the keyway you choose, and how many cylinders you want on a single key. A four-lock rekey on a Colonial Revival near Edgemont Road costs more than a single deadbolt on a newer Pomona build because the hardware is different, not because the distance changes. We quote the full price on the phone. That price is the price on the invoice. If you bring us a written competitor’s estimate, we’ll review it at no charge.
We Also Serve Cities Near Montclair

Novak Lock & Security serves Montclair as our core service area, and we regularly run calls to Claremont, Ontario, Pomona, and La Verne. Dispatch and scheduling are coordinated from our Inland Empire office in the Riverside-San Bernardino area, with crews serving Montclair locally. If you’re in a neighboring city with an older home and a lock that won’t cooperate, the same pricing rule applies.
Serving Montclair, CA - Our Local Coverage Area
We’re based in the Montclair 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 Montclair

Yes, we rekey the lock body itself and leave the original escutcheon and trim exactly where they are. The cylinder inside the mortise body gets replaced or rekeyed, and we cut antique-profile blanks that match the original keyway. The visible hardware on the door does not change. Call (331) 310-8471 and describe the lock, or text photos, and we’ll tell you what you’re working with before we schedule.
Most smart locks are built for modern cylindrical door prep, and a Victorian front door likely carries an original mortise lock body with a different footprint. The fix is an adapter plate or a retrofit kit that lets the smart lock mount correctly over the existing mortise prep without cutting away original wood. We carry those kits for Montclair doors and quote the full install in writing. Call (331) 310-8471 for an exact quote; estimates are free.
You can keep the original mortise lock body and escutcheon, and have us replace the cylinder with a restricted keyway such as Medeco or Mul-T-Lock. The key blanks are patent-protected and cannot be duplicated at a kiosk or hardware store without your authorization. We cut the new restricted keys in our shop, rekey all cylinders to a single key if you prefer, and leave you with a written record of who holds each key. Call (331) 310-8471 for pricing on your specific lock.
It’s common on the eastern slope of the Watchung Mountains, but it’s not something you should live with. When a wooden door frame swells from late-winter freeze-thaw cycles, the deadbolt no longer aligns with the strike plate. The lock itself may be perfectly rekeyed. The fix is realigning or repositioning the strike plate, and sometimes shaving a fraction off the frame. We include this check on every rekey in Montclair. If yours is still binding, call (331) 310-8471 and we’ll look at the strike, not just the cylinder.
Yes, we can tie a new keypad or smart lock into most existing alarm and smart-home systems. We’ll ask which system you run, confirm compatibility before we arrive, and quote the lock, any bridge or module needed, and the labor as one written figure. You won’t get a second price at the door. Call (331) 310-8471 with your alarm panel model and we’ll give you the exact number.
On Upper Mountain Avenue, our tech rekeyed a 1920s Baldwin mortise lock on a solid-oak door with two deadbolts, both pin-and-tumbler cylinders worn. The client wanted key control for household staff. We cut new antique blanks, rekeyed both cylinders to a single key, and added a Medeco restricted keyway so the keys can’t be duplicated at a kiosk. The original escutcheons stayed in place. That is the kind of job this housing stock demands, and it’s the reason Montclair homeowners call us instead of a kiosk.
If you need lock installation, rekeying, key duplication, or a restricted keyway in Montclair, call (331) 310-8471 for a free estimate. A live person answers, day or night. The price you hear is the price you pay. That’s been the rule since 2002.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Montclair and the surrounding Inland Empire communities.






