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 Mason
Lock installation and rekeying in Mason, OH typically costs $45-$95 per cylinder for rekey work and $180-$420 for a quality deadbolt or handle-set installation, quoted in writing before anyone is dispatched. That price holds from the phone call to the invoice. Novak Lock & Security has served Mason homeowners and businesses since 2002, and our technicians know the difference between a Cobblestone colonial and a Landen townhome before they even park the van.
If you’ve just closed on a home in Mason and you’re still carrying the builder’s key, or if you want a smart lock installed on a door that still has the original 2000s hardware, call (331) 310-8471. We answer live, we give you a firm price over the phone, and we show up with the parts common to Mason’s housing stock already on the truck.
Why Novak Lock & Security Is Mason’s Preferred Lock Installation & Rekey Company
Mason’s housing market turns over fast. Planned communities like Cobblestone, Landen, and Heritage Club see new buyers every month, and nearly every closing involves one overlooked detail: the builder’s key. Most homeowners in Mason don’t realize that the key handed over at closing is often the same key used by the framing crew, the drywall subs, and the site manager. Until that cylinder is rekeyed, every one of those copies still works.
Novak Lock & Security was founded in 2002 and operates under The Haven Standard, a documented quality framework that includes one rule our customers in Mason rely on above all: Haven Standard Clause 1 states that the price quoted on the phone is the price on the invoice. Our dispatcher quotes a firm price. Our technician is not permitted to change it at the door. That’s been the rule since day one, and it’s the reason Mason homeowners call us for Lock Installation & Rekey in Mason work after getting burned by bait-pricing operations.
Our technicians are background-checked and uniformed. Every visit ends with a documented photo record of the work, left with you before we go. No exceptions. If you’re researching before you call, you know the three-star reviews usually tell the real story. Ours tell one thing consistently: the price quoted was the price paid.
Our Lock Installation & Rekey Services in Mason

Smart Lock Installation in Mason
Mason’s newer subdivisions were built during the smart-home boom, but a lot of that era’s “smart” hardware was entry-level Kwikset gear with poor encryption and no bump resistance. We install current-generation smart locks from Schlage and Baldwin that integrate with existing deadbolt prep holes, so you’re not paying for door modification. A typical smart lock installation in Mason runs $195-$380, and we verify the lock actually works with your phone and existing hub before we leave.

Keyless Entry in Mason
Keyless entry on a Mason front door isn’t about convenience. It’s about eliminating the builder’s key problem entirely. When we convert a home to keyless entry, we remove the old cylinder and install a keypad deadbolt or lever set rated for Southwest Ohio winters. Frozen keypads are rare with quality hardware, but exposed keypads on brick-front colonials need a weather-rated model. We stock and recommend those specifically for Mason’s climate.

Keypad Lock Installation in Mason
Keypad locks on Mason garage entry doors and back doors see the most weather exposure. We install keypad deadbolts that carry an IP65 or higher weather rating, and we treat the cylinder with a cold-weather lubricant at installation. Expect to pay $160-$290 for a quality keypad deadbolt installed in Mason, depending on the door prep and whether we’re replacing an existing deadbolt or cutting fresh.

Biometric Lock Installation in Mason
For Mason homeowners who want no keys and no codes to share, biometric locks read a fingerprint and open in under a second. These units cost more, typically $320-$540 installed, and they’re worth it on doors exposed to heavy family traffic. We’ve installed biometric entry on garages, home offices, and even gun safes across Mason. If you’re in a Landen townhome with an HOA door finish requirement, we can match the trim style to the existing hardware.

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 Mason
Novak Lock & Security is factory-authorized for Medeco, Mul-T-Lock, Abloy, Baldwin, and Schlage. We also service the builder-grade Kwikset hardware that dominates Mason’s 1990s and 2000s homes, and we stock common parts for those brands on our trucks, so a rekey in Heritage Club doesn’t become a two-trip job. If you want to upgrade from a Mul-T-Lock rim cylinder to a Baldwin handle set, we’ll quote the whole job in writing before we touch a screw.
Common Lock Installation & Rekey Problems We See in Mason Homes

- The builder’s key is still active. Nearly every newer Mason home we visit still has the original builder’s key working the front deadbolt. Any sub, site manager, or delivery person who kept a copy can still open that door. A rekey fixes this in about 20 minutes per cylinder.
- Builder-grade smart locks that fail in Southwest Ohio winters. Many Mason homes built between 2010 and 2018 have first-generation Kwikset smart locks with exposed keypads that freeze or lose battery power during cold snaps. We replace these with weather-rated keypad deadbolts that hold up to repeated freeze-thaw cycles.
- Frozen garage door lock cylinders. Mason’s attached garages are common, and the lock cylinders on garage entry doors collect moisture during freeze-thaw swings. From November through March, we see a spike in lockouts where the key won’t turn at all. A cold-weather lubricant treatment at installation prevents most of these failures.
- Bump-key vulnerability on front doors. The original Kwikset and Schlage deadbolts on Mason’s brick-front colonials often lack anti-bump pins. A bump key can open these locks in seconds without leaving a mark. Upgrading to an ANSI Grade 1 cylinder with bump-resistant pins is a $70-$120 upgrade per lock and is worth doing on the front door first.
Pricing for Lock Installation & Rekey in Mason, OH
Here’s what our Mason customers actually pay, in writing, before we start. Rekeying a single cylinder runs $45-$75. Rekeying a whole home with keyed-alike cylinders typically runs $95-$180, depending on the number of locks and whether we’re converting to a single key. Deadbolt installation starts around $180 for a quality Schlage B60 and runs up to $420 for a Baldwin handle set with smart-lock integration. Smart lock installation, keypad conversion, and biometric entry all fall in the $160-$540 range based on the hardware grade and door prep required.
Every estimate is free. Every price is firm. If you bring us a competitor’s written quote, we’ll review it at no charge and tell you honestly whether it’s a fair price for the hardware specified. Call (331) 310-8471 and you’ll get the number for your job on the first call.
We Also Serve Cities Near Mason

Our Lock Installation & Rekey team covers Mason and the surrounding Southwest Ohio corridor, including Hamilton, Fairfield, Middletown, and Cincinnati. Dispatch and scheduling are coordinated from the brand’s Cleveland office, and crews serve Mason locally with the same written pricing standard and 365-Day Done Right Promise. If you’re in a neighboring city, the same firm price rule applies.
Serving Mason, OH - Our Local Coverage Area
We’re based in the Mason 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 Mason

If you’ve never had your locks rekeyed since closing, the builder’s key almost certainly still works. Any copy held by a subcontractor, site manager, or realtor remains active until the cylinder’s pins are changed. We can test this at your front door in under ten minutes, and if you want the key eliminated entirely, we’ll rekey the cylinder and hand you a new key set on the spot. Call (331) 310-8471 to schedule a builder’s key check.
Mason’s newer subdivisions are full of entry-level smart locks installed by builders as a selling feature, and those units often use exposed keypads with no weather rating. Southwest Ohio’s freeze-thaw cycles cause moisture to collect in the keypad and cylinder, leading to frozen tumblers and drained batteries from November to March. We replace these with weather-rated keypad deadbolts built for exposed installation. Get a firm quote before you buy anything.
Yes. Mason’s planned communities like Landen, Cobblestone, and Heritage Club have dense pockets of nearly identical lock hardware, and we regularly rekey multiple homes in a single neighborhood run. If you and a neighbor both need work, we can often quote both jobs over the phone and complete them back to back. Call (331) 310-8471 and mention your neighborhood; we’ll confirm same-day availability.
Rekeying changes the internal pins so the old keys stop working and a new key operates the lock. The existing hardware stays in place. Replacing means removing the entire deadbolt or handle set and installing new hardware. For Mason colonials with original builder-grade deadbolts, rekeying is sufficient if the lock body is still functioning, but if the cylinder is scored or the bolt is loose, replacement is the better spend. We’ll tell you which applies to your door before we quote a price.
Commercial keyless entry and access-control work is surveyed and scheduled, not dispatched same-day. For office parks along Mason-Montgomery Road and Fields-Ertel Road, we provide a written scope and a flat per-lock price before any work begins. Mason’s corporate corridor sees steady tenant turnover, and we handle the rekey and access-control reset whenever a suite changes hands. Call (331) 310-8471 to schedule a walkthrough.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Mason since 2002.






