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 Gary
Lock installation and rekeying in Gary costs roughly $95-$260 for a standard deadbolt or entry knob replacement, and $25-$45 per cylinder for a rekey. Most jobs in Gary are completed same-day, often within 60-90 minutes of arrival. If you’ve just bought a tax-auction bungalow off Broadway, had a break-in attempt in Glen Park, or you’re tired of carrying three keys around Aetna, call us at (331) 310-8471. We’ll quote a firm price before anyone is dispatched, and that price is the price on your invoice.
Gary’s housing stock is not like other cities. We work on 1920s mill-worker bungalows with original mortise locks, two-flats that sat empty for a decade, and lakefront properties in Miller Beach where the salt air eats hardware faster than anywhere else in northwest Indiana. Daniel Novak has built Novak Lock & Security since 2002 on one rule: Haven Standard Clause 1, the price on the phone is the price on the invoice. That applies to every lock we install in Gary, no exceptions.
Why Novak Lock & Security Is Gary’s Preferred Lock Installation & Rekey Company
We answer the phone. That sounds basic, but in Gary at 2 a.m. with a snapped key in a seized deadbolt, a voicemail queue is not what you need. Our dispatchers are live people, 24/7, and they can usually tell you over the phone what the job should cost. Not a teaser range. The actual price, based on the lock type and what you’re describing. The technician who arrives is background-checked, uniformed, and not permitted to change that price on the doorstep. That rule has been in place since 2002 and it’s the entire reason we built the company.
Gary customers call us for two very different kinds of work. The first is the emergency: a frozen deadbolt in January, a kicked-in door on a rental, a lock that finally gave out after 70 years. The second is the planned job: rekeying a newly purchased tax-auction property, swapping five locks after a tenant turnover, or upgrading an original mortise lock to a modern keyed system. We handle both the same way. Written scope, written price, photo documentation when we leave. You get a record of what we found, what we did, and what the hardware looks like at completion. That’s The Haven Standard, and every Gary job since our first has ended with the same documentation.
You can also read our service area and approach on the Lock Installation & Rekey in Gary page, which covers pricing, scheduling from our Indianapolis office, and how crews are dispatched locally to Gary addresses. We also keep stock of common Gary-specific hardware, stainless and solid-brass deadbolts for Miller Beach, full mortise lock servicing kits for the bungalow belt, and keyway options that match older Schlage and Kwikset keying systems, so turnaround on most Gary jobs is same-visit.
Our Lock Installation & Rekey Services in Gary

We handle the full Lock Installation & Rekey range in Gary, from a single deadbolt replacement to keying an entire two-flat back to one key. Here are the services Gary homeowners and investors ask about most, with specifics on how they work in this city’s housing stock.
Smart Lock Installation
A smart lock in Gary needs to survive lake-effect moisture, hard freezes, and wood frames that swell in summer. We install Schlage Encode, Yale Assure, and Kwikset Halo locks in Gary, and we always check the door frame and strike condition first. A smart lock installed on a sagging bungalow frame will bind and drain its battery in weeks. We shim, reinforce, and align the door before mounting the lock, so the motor isn’t fighting the frame on every cycle. Smart lock installation in Gary typically runs $160-$320 per lock, including the hardware and full setup of the app on your phone.

Keyless Entry
Keyless entry keypads are the most common upgrade we do on Gary rental units and owner-occupied bungalows. A Schlage keypad deadbolt costs $120-$210 installed. For a two-flat in the Aetna or Emerson area with frequent tenant turnover, keyless entry eliminates the rekey-after-every-move-out cycle entirely. You delete the old code, add a new one, and hand over the manual. We still recommend a keyed override, and yes, we can key that override to match an existing key system.

Keypad Lock
Keypad locks are a subcategory of keyless entry, and in Gary they’re the right answer for a specific situation: side doors, detached garage doors, and rear entries on homes where you don’t want to carry keys to the alley. A weatherproof keypad deadbolt runs $110-$190 installed. In Miller Beach, we spec the stainless or brass versions, not zinc-alloy. The salt air will seize a zinc-alloy keypad lock within two or three seasons, and we’d rather tell you that before you spend the money than replace it for you in 2027.

Biometric Lock
Biometric fingerprint locks are a smaller part of our Gary work, mostly on home offices, gun safes, and newly renovated investment properties where the owner wants access control without key distribution. Biometric deadbolts from eufy and Ultraloq run $180-$340 installed. A note from experience in Gary: biometric sensors don’t fail from the cold, but their backup keyholes do if they’re installed on an exterior door without protection from lake moisture. We spec biometric locks with sealed keyholes and stainless faceplates for any Gary application.

Key Duplication
We duplicate standard keys on-site, same visit, for $3-$12 per key. For high-security keys, Medeco, Mul-T-Lock, Abloy, or Sargent, we handle the card-authorization process and order the cuts from the manufacturer. We can duplicate a standard Schlage or Kwikset key in about a minute and verify it in the lock before we leave. If you have a key stamped “Do Not Duplicate,” call us and explain the situation. If you own the lock, we can verify ownership and cut the key. If you don’t, we can’t, and that’s the entire point of the stamp.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Gary
We’re factory-authorized on Baldwin, Mul-T-Lock, Sargent, and Abloy hardware, and we carry stock for Schlage and Kwikset in our Gary service vehicles. That means a rekey or replacement on a Baldwin mortise lock in a Miller Beach bungalow doesn’t require a special order. We stock the pins, springs, and tailpieces for the brands that Gary’s older homes actually use, and for the high-security cylinders that newer builds and investment properties call for. If you’re unsure what’s on your door, send a photo to (331) 310-8471 and we’ll tell you what it is and what a replacement costs before we ever schedule the visit.
Common Lock Installation & Rekey Problems We See in Gary Homes

Gary has three failure modes that show up on almost every service call, and they’re all geography-specific. Here’s what we see, and what actually fixes it.
- Seized cylinders and broken keys from lake-effect moisture. Miller Beach and the lakefront corridor get persistent off-lake humidity that corrodes zinc-alloy deadbolts and lock cylinders within two or three seasons. Tumblers seize, keys snap, and the lock is effectively dead. The fix is stainless or solid-brass hardware, which we stock for Gary lakefront properties specifically.
- Frozen exterior locks from November through March. Gary’s hard freezes lock up exterior deadbolts and padlocks on bungalows that lack storm doors. We get these calls in clusters after every lake-driven cold snap. The fix is a weather-resistant deadbolt with a sealed cylinder, plus a graphite lubricant that doesn’t freeze. We don’t use WD-40 on Gary exterior locks. It works for a week and then gums up worse.
- Swollen door frames binding mortise lock bolts in summer. Gary’s older wooden door frames absorb lake humidity and swell, pinning the mortise lock bolt so tightly the door won’t open. People think the lock is broken, pry the door, and destroy the frame and strike. The fix is frame realignment, strike adjustment, and sometimes a deeper strike box, not a new lock.
- Rotted frames and missing strikes on tax-auction properties. We see this everywhere in Gary, but particularly on reclaimed bungalows that sat vacant for years. The door frame has rotted around the strike, the mortise lock is seized with rust, and the entire entry needs to be rebuilt before any new lock will hold. We handle the frame repair and the lock in one visit.
We recently rebuilt the entry on a two-flat off Broadway in the Aetna neighborhood that had been vacant since 2011. The original mortise lock was seized with rust and the strike plate had pulled out of the rotted frame. We bored for a Schlage B560 deadbolt, fitted a stainless steel strike reinforcement, and rekeyed the new cylinder to match the owner’s existing Kwikset key. That’s the archetypal Gary job, and we do several of them every month.
Pricing for Lock Installation & Rekey in Gary, IN
Here are the ranges you can expect in Gary, quoted in writing before anyone is dispatched. Standard deadbolt or entry knob installation: $95-$160 per lock. A full keyless entry or keypad deadbolt: $110-$210 installed. Smart lock installation: $160-$320 per lock, including app setup. Biometric lock installation: $180-$340 per lock. Rekeying: $25-$45 per cylinder, with a typical service call fee of $35-$65 included in the first cylinder price. Key duplication: $3-$12 per standard key. High-security key duplication (Medeco, Mul-T-Lock, Abloy, Sargent): $15-$45 per key with card authorization. Mortise lock rebuilds on Gary bungalows: $180-$380, depending on frame condition. If the frame is rotted, frame repair adds $75-$200. Every price is the full price. No call-out surcharge added on arrival. No bait number that changes when we walk in. That’s Haven Standard Clause 1, and it’s what separates us from every lock-shop-with-a-van operation working Gary.
Call (331) 310-8471 and describe the door, the lock, and the problem. You’ll get a firm price before we dispatch. The estimate is free and it’s the price on the invoice.
We Also Serve Cities Near Gary

Our Gary crews also cover Hammond, Westfield, Noblesville, and Carmel. If you own a rental in Hammond or a home in Westfield that needs the same written-price treatment, call the same number and we’ll coordinate the schedule. The pricing approach, the photo documentation, and the 365-Day Done Right Promise apply everywhere we work. See our Gary coverage page for neighborhood-level details and scheduling.
Serving Gary, IN - Our Local Coverage Area
We’re based in the Gary 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 Gary

Yes, in most cases. Original mortise locks on Gary bungalows can usually be rekeyed, rebuilt, or retrofitted without replacing the door. The deciding factor is whether the mortise case is reusable and whether the door frame is still sound. A mortise rekey or rebuild in Gary runs $180-$380. Call (331) 310-8471 with a photo of the lock and the door edge, and we’ll tell you what’s possible before we dispatch.
We rebuild the strike area. On Gary tax-auction properties and long-vacant bungalows, we routinely remove the rotted section of the jamb, sister in new wood, and install a stainless steel strike reinforcement before mounting the deadbolt. That’s the only way a new lock will actually hold. Frame repair adds $75-$200 to the lock installation price, and we’ll quote it in writing before we start the work.
Stainless steel or solid brass, no question. The lake-effect moisture in Miller Beach corrodes standard zinc-alloy hardware within two or three seasons, seizing tumblers and causing broken keys. A stainless Baldwin or Schlage B560 deadbolt is the right spec. Expect $120-$220 installed. Call (331) 310-8471 and we’ll walk through the exact model and keying before anyone is dispatched.
Every exterior lock, plus any interior lock on a door that meters utilities or secures a basement. On Gary reclaim properties, we rekey every cylinder to a new key immediately after closing, because you have no idea who holds copies of the old keys. During renovation, we install temporary keyed-alike construction locks, then swap in the final hardware at the end. A full rekey of six cylinders on a Gary bungalow runs $150-$270. Call (331) 310-8471 and we’ll give you a written scope before we schedule.
Install the smart lock on the main entry for tenant code access and keep a keyed deadbolt on the rear or side door as the mechanical backup. That lets you terminate access by deleting a code instead of rekeying, while giving every tenant a physical key that works one lock no matter what the batteries do. A Schlage Encode plus a keyed B560 deadbolt on a Gary two-flat typically runs $280-$380 total. Call (331) 310-8471 and we’ll quote the exact combination for your property.
Written by Daniel Novak, Owner at Novak Lock & Security, independently owned and operated under The Haven Standard since 2002.






