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 Coram
Lock installation and rekeying in Coram, NY typically runs $95-$185 for a standard deadbolt or knob rekey (per cylinder, most homes need two to four done) and $185-$420 for a new deadbolt installed with existing door prep. Those are the numbers we quote on the phone, and they’re the numbers on the invoice. If you own one of Coram’s 1960s-1980s ranch homes or split-levels, there’s a good chance your original Kwikset or Schlage hardware is reaching the end of its service life, and we’ll tell you plainly whether a rekey will hold or whether the cylinder needs to be replaced before you spend a dollar. Call (331) 310-8471 and a live person answers, day or night.
Daniel Novak founded this company in 2002 on one rule: the price quoted before dispatch is the price on the invoice, no exceptions. That rule applies to every lock installation, rekey, and emergency call we make in Coram.
Why Novak Lock & Security Is Coram’s Preferred Lock Installation & Rekey Company
We work in Coram weekly, and we know what’s behind the doors here. Most of the housing stock between Route 25 and the county line went up between 1965 and 1985, and a lot of it still has the original builder-grade locks. That means worn pin chambers, sagging strike plates, and door frames that have shifted on Long Island’s sandy soil. Our Lock Installation & Rekey team has seen enough of these doors to know within minutes whether a cylinder can be rekeyed or has to go. That’s the kind of local knowledge you can’t get from a call center.
Every technician who shows up at a Coram address is background-checked, uniformed, and working under The Haven Standard, the same documented quality framework we’ve used since day one. We leave a photo record of the work with you before we leave. Not as an option. As procedure. If something isn’t done right, the 365-Day Done Right Promise means we come back and fix it, on us. That’s been true since 2002, and it doesn’t get waived for Coram’s older doors or its newer ones.
We also answer the phone with a human being, around the clock. When you call from a split-level off Pine Road at 11 p.m. because a deadbolt finally seized, you’ll talk to a dispatcher who can quote a firm price, not an answering service that promises a callback. Serving Coram means being reachable when the lock fails, not when our office opens.
Our Lock Installation & Rekey Services in Coram

Smart Lock Installation
Smart locks are doable on most Coram doors, but the original door prep matters. A 1972 split-level with a 2-3/8″ backset and a slightly sagging frame can take a smart lock, but the frame usually needs realignment first or the bolt will bind against the strike. We’ll tell you that before we quote you, and we’ll include the realignment in the written price rather than discovering it after the lock is half-installed. We install smart locks from Schlage, Baldwin, and Mul-T-Lock, and we key them to match your existing hardware if that’s what you want.

Keyless Entry and Keypad Lock
Keypad entry eliminates the single most common Coram failure we see: worn keys chewing up tired cylinders. If your 1970s Kwikset has reached the point where the key sticks or spins, replacing it with a keypad deadbolt solves the wear problem outright. Mechanical keypad locks from Schlage are a good fit for Coram’s climate because they don’t rely on batteries that die in the February cold. Electronic keypads with a physical key override are also standard options we stock and install the same day.

Biometric Lock
Biometric locks in Coram work, but we’re direct about where they make sense. On a front door that takes direct weather off the Long Island Sound, fingerprint sensors need to be rated for temperature swings, or you’ll be resetting them every March. For interior doors or a garage entry, a biometric lock is a clean solution, and we’ll install it with the same written pricing and documented record as any other job. We don’t upsell biometrics where a Grade 1 deadbolt is the better call.

Deadbolt Replacement and ANSI Grade 1 Upgrades
Many Coram homes still carry the original single-cylinder deadbolts that came with the house. Those locks were entry-grade when they were installed, and forty or fifty years later, they don’t meaningfully secure anything. We replace them with ANSI Grade 1 deadbolts from Schlage, Baldwin, or Mul-T-Lock, and we take the time to fix the door prep so the new lock sits square. If the strike plate was shimmed with cardboard or matchsticks (and we’ve seen that all over Coram), we replace it with a proper reinforced strike. Included in the quote, not a line-item surprise.

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 Coram
We handle the full range, from entry-grade Kwikset and Schlage up to high-security cylinders from Medeco, Mul-T-Lock, and Abloy. For Coram homeowners, the honest recommendation is usually a Grade 1 Schlage or Baldwin deadbolt for exterior doors, and a Schlage keypad if you want keyless entry. We also factory-authorize work on Sargent commercial hardware, which matters if you own a shop or office along Route 25 where the original hardware was installed decades ago and replacement parts are getting scarce. We stock common cylinders, tailpieces, and strike plates so most Coram jobs are single-visit.
Common Lock Installation & Rekey Problems We See in Coram Homes

- Worn factory cylinders from the 1970s fail during rekey. The pin chambers in original Kwikset and Schlage cylinders wear unevenly over decades of daily use. When we attempt a rekey on a cylinder that’s too far gone, the new pins won’t seat cleanly, and the key sticks or spins in the plug. At that point, a rekey is wasted money; the cylinder needs replacement. We test before we rekey and tell you which way it goes.
- Freeze-thaw binding on original deadbolts every March. Long Island’s winter temperature swings across 32°F repeatedly from November through March, and Coram’s sandy soil shifts with the frost. Original deadbolts with misaligned strikes bind hard when the frame moves, and we field a reliable spike in non-destructive entry calls in early spring. If your key turns but the bolt won’t retract, the lock body itself is usually fine; the frame has moved and the strike needs realignment.
- Sagging split-level door frames twist the lock body. The split-levels that dominate Coram’s tract developments settle over time, and the front door frame settles along with them. A smart lock retrofitted into a twisted frame will bind on the bolt within weeks. We realign the frame or adjust the hinge mortises before installation, and the new lock operates clean from day one.
- Strike plates shimmed with cardboard or matchsticks. This is a Coram signature. On door after door, we find original strike plates that were shimmed decades ago with whatever was on hand, and the screws are barely biting into the jamb. A deadbolt only holds as well as the strike its bolt throws into. We replace those shimmed strikes with reinforced ones and use 3-inch screws that reach the framing, not just the door jamb.
Pricing for Lock Installation & Rekey in Coram, NY
Here’s what Coram homeowners can expect on a standard job: a cylinder rekey runs $25-$45 per cylinder if the cylinder is serviceable, and most homes have two to four cylinders worth doing at once. A full deadbolt replacement with an ANSI Grade 1 Schlage or Baldwin lock runs $185-$320 including installation and keying to match your existing key if you want one key for the whole house. A smart lock install runs $210-$420 depending on the hardware and whether the frame needs realignment first. A keypad deadbolt runs $185-$345. Every price is quoted in writing before we dispatch, and it’s the price on the invoice. Haven Standard Clause 1: the price on the phone is the price at the door. No dispatch fee, no arrival surcharge, no “we found something” upcharge.
Here’s the piece most people need to hear about the worn-cylinder issue: if your 1970s deadbolt can’t be rekeyed, the replacement is honest money spent. A failed rekey on a worn cylinder leaves you with a key that sticks and a lock that eventually strands you outside your own front door. We’d rather tell you the truth before the rekey than charge you twice after it fails. Call (331) 310-8471 for a firm written quote. You’ll get the number on the phone, and it won’t change when the van pulls up.
We Also Serve Cities Near Coram

Novak Lock & Security serves all of central Suffolk County, including lock installation and rekey work in Centereach, Commack, Huntington Station, and Yonkers. Our dispatch is coordinated from the New York City office, and crews run local service to Coram and the surrounding towns daily. If you’re just outside Coram, the same written pricing and live-answer phone line applies.
Serving Coram, NY - Our Local Coverage Area
We’re based in the Coram 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 Coram

If the cylinder is worn but still mechanically sound, it can be rekeyed, and we’ll do it for $25-$45 per cylinder. But Coram’s original 1970s Kwikset and Schlage cylinders are now aging out in volume. When a rekey fails, it fails at the pin chamber: the new pins won’t seat, and the key sticks or spins. That’s a replacement, not a rekey, and we’ll tell you which one you’re facing before we touch the lock. Call (331) 310-8471 and describe the lock; we’ll give you an honest read.
Usually not. What you’re describing is freeze-thaw frame movement. The door frame swells and shifts through Long Island’s winter temperature swings, and by early spring the latch or deadbolt bolt no longer lines up with the strike. The fix is realigning the strike or adjusting the frame, and sometimes replacing a sagged hinge. We see this all over Coram’s split-level developments. Call (331) 310-8471 and we’ll quote the fix in writing before we send anyone out.
In most cases, yes. Coram’s tract homes were built with standard 2-3/8″ backset door prep, which is the same backset most modern smart locks are designed for. The caveat is the frame. If the door has sagged or the frame has twisted over decades, the smart lock’s bolt will bind unless we realign the frame first. That work goes into the written quote up front, not discovered after the fact. Call (331) 310-8471 with your door’s age and we’ll walk you through what the install will involve.
Yes. Commercial master key systems are surveyed and scheduled, not dispatched on-demand. We’ll document every door, write a scope, and quote a flat per-lock price before the first cylinder is changed. On the Route 25 corridor, where tenant turnover is constant, a master key system means you rekey one door when someone leaves instead of rekeying the whole building. We work with commercial hardware from Sargent, Medeco, and Mul-T-Lock. Call (331) 310-8471 and ask to schedule a commercial survey.
Because Coram’s original locks fail mechanically, not because people lose their keys. The worn cylinders and freeze-seized deadbolts that strand people outside their homes usually respond to non-destructive entry techniques like picking or bypassing, because the lock is worn, not attacked. Drilling destroys the cylinder and often the door prep with it, and then you’re paying for a replacement lock and a repair. We’ll never drill a Coram door unless non-destructive entry has been genuinely exhausted. Call (331) 310-8471 and we’ll get you back inside the right way.
Call Novak Lock & Security for Lock Installation & Rekey in Coram
If you’re in Coram and need a lock installed, rekeyed, or replaced, call us at (331) 310-8471. A live person answers. You’ll get a firm price in writing before anyone drives out, and that price is the price on the invoice. Daniel Novak built this company on that rule in 2002, and it hasn’t changed since. Background-checked, uniformed technicians. Documented photo record on every visit. 365-Day Done Right Promise if it isn’t right the first time.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Coram and central Suffolk County.






