Lock Installation & Rekey in Allentown - Flat Per-Lock Price, Quoted on the Phone

Fast, Reliable Lock Installation & Rekey Across Allentown

Lock installation and rekey in Allentown runs $65 to $145 per cylinder for a standard rekey, and $95 to $225 per lock for new deadbolt or handle set installation. We give you that price on the phone before anyone drives to your block. Novak Lock & Security has served Allentown’s East Side, South Side, and Midtown row homes and apartments long enough to know the hardware inside them, and that hardware is not what you’ll find in a suburban big-box aisle. If you’re locked out, need a tenant turn re-keyed, or want a smart lock on a 1930s door, call (331) 310-8471 and we’ll quote a firm price before we dispatch.

Why Novak Lock & Security Is Allentown’s Preferred Lock Installation & Rekey Company

The short version: our technicians know what they’re walking into on a pre-war Allentown street. A South Side twin on a steep block off Lehigh Street is a different job than a 2018 townhouse in Bethlehem. The door frames move with the freeze-thaw cycle, the mortise lock bodies were installed before most of today’s lock brands existed, and the landlord needs a keying system that still works after the next tenant turnover.

Our Allentown customers keep coming back because the technician who arrives is background-checked, uniformed, and working under The Haven Standard, the documented quality framework behind every visit. That means a written scope, a written price, and a photo record of the work when we leave. Not a promise. A procedure. Since 2002, every single job has started with a written price and ended with a documented record. That applies to a one-cylinder rekey on an East Side rowhouse and a four-unit keying project on the South Side. No exceptions, no doorstep repricing. Haven Standard Clause 1: the price on the phone is the price on the invoice.

Daniel Novak built the company on that rule. He’s the name on the van, and the name that answers when a customer calls about a question on an invoice from three months ago. That’s the whole argument: a real name, a real price, a real record.

Our Lock Installation & Rekey Services in Allentown

Most of what we do in Allentown falls into a few categories, and they’re shaped by the city’s housing stock more than any national trend. Here’s what actually applies to the row homes, twins, and apartments here.

Smart Lock Installation

Smart lock installation in Allentown gets complicated fast when the door is an original 1920s or 1930s mortise setup with no standard cylindrical prep. We handle that by either retrofitting a smart lock in place of an existing deadbolt or selecting a model that works with the door’s existing prep. For row homes with covered porches and exposed exterior locks, we steer customers toward models rated for outdoor moisture and cold, then confirm the deadbolt throw still aligns after the first freeze-thaw cycle. The last thing you want is a Wi-Fi deadbolt that binds in January because the old frame swelled around it.

Keyless Entry

Keyless entry for multi-unit buildings in Allentown solves a problem every East Side landlord recognizes: tenant turnover means key copies in circulation. A keypad or keyless entry system with per-tenant codes eliminates that entirely. Each tenant gets a code, the code dies when they move out, and the landlord never has to hand over a physical key to someone who might have copied it at the hardware store on Seventh Street. We install and program the panel, and we document the entire install with a photo record.

Keypad Lock

Keypad lock installation in Allentown usually breaks down into two jobs: replacing an existing deadbolt with a keypad model on a newer door, or adding a keypad where no deadbolt exists on an older mortise door. The second job takes more care. We don’t bore into a pre-war door core without checking the stile width first. Cracking the stile on a 90-year-old door is a repair you don’t want to explain to a freeholder. When the door can’t support a modern lock, we tell you before we start and work out an alternative, in writing.

Biometric Lock

Biometric lock installation in Allentown is a niche service, but it’s growing among owners of small apartment buildings who want audit trails. A fingerprint or biometric reader at a building’s front door tells you exactly who entered and when, without a key to copy. We install these on commercial and multi-unit entries, not cheap single-family hardware. It’s a real access control job: power, wiring, controller placement, enrollment.

Trusted Brands We Service in Allentown

We’re factory-authorized on Baldwin, Medeco, Mul-T-Lock, and Schlage hardware, among others. That matters in Allentown because a lot of the hardware we service is older than the companies that made the newer stuff around it. We stock cylinders, pins, and tailpieces for the mortise and rim hardware common in Allentown’s row homes, so we’re not running back to a supply house mid-job. If your lock says Yale, Baldwin, or Medeco, we can re-key it or replace it with another from the same family. If it’s an original skeleton-key mortise body, we can usually re-pin the cylinder without touching the trim.

Common Lock Installation & Rekey Problems We See in Allentown Homes

Allentown’s housing stock creates specific failure modes that don’t show up in newer suburban builds. Here are the four we see most often:

• Freeze-thaw frame swelling binding deadbolts and mortise lock bolts. Allentown’s winter cycles of below-freezing nights and above-freezing days swell old wooden door frames in row homes and twins. A deadbolt that worked in October may refuse to throw in February. The fix isn’t always the lock; sometimes it’s shimming or realigning the strike side of the frame.
• Original mortise lock bodies from the 1920s and 1930s still in daily use. The East Side and South Side are full of pre-1940 row homes whose original mortise lock sets were never replaced. A rekey on these means extracting a century-old cylinder and re-pinning it, not swapping a modern cylindrical deadbolt. It’s the signature Allentown locksmithing skill, and it’s not something a general handyman should attempt on a door with this much history.
• Landlord rush jobs with mismatched, worn hardware across multi-unit conversions. Allentown has one of Pennsylvania’s highest concentrations of rental housing, and a lot of those rentals are carved out of old single-family row homes. We see doors with three different lock generations, deadbolts that don’t throw, and keys that work “sometimes.” Standardizing that hardware and keying it to one system is a full-day job, not a one-hour call.
• DIY retrofits that cracked the door stile. A tenant or a previous owner tried to add a modern cylindrical deadbolt into a pre-war door with a narrow stile. The result is a cracked door edge, a wobbling lock, and an original mortise lock that now half-functions. We see this on a monthly basis across Allentown. The repair often means a full-door assessment and a decision about what can be salvaged.

Pricing for Lock Installation & Rekey in Allentown, PA

We Also Serve Cities Near Allentown

Our Lock Installation & Rekey team covers the Lehigh Valley and beyond. In addition to Lock Installation & Rekey in Allentown, we regularly work in Bethlehem, Reading, Levittown, and Philadelphia. Each city has its own housing stock and its own hardware era, and we dispatch accordingly.

FAQs - Lock Installation & Rekey in Allentown

Can you rekey an original mortise lock on my East Side row home without replacing the whole door?

Yes. We extract the original mortise lock cylinder, re-pin it to a new key, and put it back in the same body. The lock trim stays intact, the door stays intact, and the old keys stop working. This is the single most common job we do in Allentown’s East Side and South Side row homes, and it runs $85 to $160 per cylinder depending on the condition of the cylinder and the availability of pin kits for that year and brand. We quote it in writing before we start. Call (331) 310-8471 to get your exact price.

My landlord gave me a key that opens my apartment but also the common front door. Can you make that a restricted key so no tenant can copy it?

Yes. We can rekey the common door and your apartment to a restricted keyway, one where blanks are not sold at hardware stores and can only be cut by us with verification. That means no tenant can walk up to Seventh Street and get a copy made. We handle this for landlords across Allentown’s rental-heavy East Side and South Side blocks. If you’re a tenant, your landlord has to authorize the work. If you’re the landlord, we can cut restricted keys for the whole building and keep a documented key register so you always know how many exist. Call (331) 310-8471 for a written quote.

How do you handle a lockout in a Midtown apartment without damaging the landlord’s door or frame?

We use non-destructive entry methods first: bypass tools, picking, and under-door tools, depending on the lock and the situation. We don’t drill a lock unless the hardware is already failed beyond repair or there’s no other option. And if we do drill, we replace the damaged lock with new hardware at the price we quote before we start. For Midtown apartment lockouts, where you don’t own the door, we document everything with a photo record before and after. The landlord gets documentation. You get back inside. Call (331) 310-8471 any time; a live person answers.

Why does my deadbolt stick every winter in my South Side twin?

Because the wooden door frame swells in Allentown’s freeze-thaw cycle. January and February are the worst months; a deadbolt that throws fine in August binds when the frame expands. The fix is usually a strike plate adjustment or a frame shim, not a new lock. We see this every week on South Side twins and row homes. We can realign the strike, shim the hinge side, or adjust the deadbolt throw so it clears the swollen frame. It’s a service call, not a lock replacement, and we’ll tell you which one you need before we start. Call (331) 310-8471 to schedule.

Can you key all my row-house rentals on one master key but give each tenant a different key?

Yes. We set up a master key system across your Allentown rental properties. You get one key that opens every unit and every common door. Each tenant gets a key that opens only their unit and the common entries. We’ve done this for landlords on the East Side and South Side who own blocks of adjacent brick twins. On one South Side block off Lehigh Street, a landlord handed us a ring of mismatched keys from three evicted tenants across four adjacent twins. We rekeyed every cylinder to a single restricted keyway, installed two ANSI Grade 1 deadbolts on the rear entries, and left the original mortise bodies and trim untouched. The landlord left with one key and a written record of every change. Call (331) 310-8471 for a master key quote.

Call Novak Lock & Security for Lock Installation & Rekey in Allentown

If you need a lock installed, a building re-keyed, a tenant turnout handled, or a smart lock installed on an old Allentown door, call (331) 310-8471. A live person answers, 24/7. We’ll ask about your door, your lock, and your block, then give you a firm written price before we dispatch. The technician who arrives is background-checked, uniformed, and working under The Haven Standard. You get a documented photo record of the work. The price you approved is the price you pay.

Written by Daniel Novak, Owner at Novak Lock & Security, serving Allentown since 2002.