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 Malden
Lock installation and rekeying in Malden runs $65-$185 per cylinder for residential work, quoted in writing before we dispatch a technician. That price covers the labor, pins, and documentation; a smart lock install typically lands between $180-$340 including the hardware if you buy it from us. Malden’s triple-decker stock and fast tenant turnover around Malden Center mean most of our work here is rekeying multi-unit buildings with shared vestibule locks, not simple single-family lock swaps. We’ve been doing this since 2002, and the dispatcher is a live person who answers 24/7 at (331) 310-8471. The price you hear on the phone is the price on the invoice, per Haven Standard Clause 1.
Why Novak Lock & Security Is Malden’s Preferred Lock Installation & Rekey Company
We work differently in Malden because the housing stock demands it. The city is full of triple-deckers and two-family wood-frame buildings from roughly 1890 to 1940, and their entry vestibules often still carry original or mismatched mortise locksets. A single-family lock swap is straightforward. A three-unit building on Salem Street where one vestibule mortise must work with three tenant deadbolts, all keyed with restricted key control? That takes a different kind of planning, and it’s what we do every week in Lock Installation & Rekey in Malden.
Dan Novak built this company on one rule: name the price, write it down, and don’t touch it at the door. Every technician is background-checked and uniformed. Every visit ends with a documented photo record you keep. And we back every job with the 365-Day Done Right Promise. If it isn’t right, we make it right at no charge.
We coordinate dispatch from our Boston office, with crews staged locally so response time to Malden neighborhoods like Maplewood, Edgeworth, and Bell Rock is usually under 40 minutes. Not a window. A number, given when you call.
Our Lock Installation & Rekey Services in Malden
Smart Lock Installation
Malden’s older wood doors, especially on triple-deckers, often need mortise-to-bore plate adapters before a smart lock like a Yale Assure or Schlage Encode will sit correctly. We measure the door thickness, mortise depth, and latch alignment before drilling anything. The goal is a lock that throws cleanly in both directions, not one that barely clears the strike plate on a warped jamb from 1920. Malden’s freeze-thaw cycles move these frames more than most owners realize, so we set bolt clearances slightly wider on exterior doors than we would on a new build, without making the bolt sloppy.
Keyless Entry
A keyless entry deadbolt on a rental unit near Malden Center needs two things: a master code for the landlord and a tenant code that gets deleted at turnover. We set up memory presets so you’re not reprogramming the whole lock every time a lease turns over. For owner-occupied units on streets like Highland Avenue or Cross Street, we program a primary code plus a temporary code for dog walkers, cleaners, or contractors who need one-time access. You revoke it when they’re done.
Keypad Lock
Keypad locks are the most common upgrade we do on Malden two-family homes where one entrance serves both units. The shared vestibule gets a keypad deadbolt with distinct user codes, and each unit retains its own keyed deadbolt. We stock Yale and Schlage keypad locks locally and can swap out a failed keypad unit the same day in most cases. Every install includes a written programming cheat sheet, because most service calls we get for keypad locks are actually just forgotten codes.
Biometric Lock
Fingerprint and biometric deadbolts make sense on Malden’s high-end single-family homes, especially properties in the Fellsmere and West End areas. We’ve installed biometric locks on finished basements, home offices, and jewelry closets where the owner wants entry audited and restricted. These locks aren’t cheap, $290-$480 installed depending on the grade, and they’re not for every door. But for a room where key control genuinely matters, they eliminate the copied-key problem entirely. We’ll tell you plainly if a biometric lock is overkill for what you’re trying to protect.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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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 Malden
We’re factory-authorized for Medeco, Mul-T-Lock, Baldwin, and Yale, and we carry the full grade range for Schlage and Kwikset work. What that means in Malden: we keep Medeco restricted cylinders and keys on hand, so a landlord upgrading to key control on a three-unit building doesn’t wait a week for parts. We also cut Medeco side-cut keys in-house. If a tenant near Malden Center drops off a duplicate request, we cut it while they wait, and we check the keyway wear before we do. A worn no-name cylinder from a 1990s rekey will chew a fresh key in weeks, and we’d rather tell you that than sell you a key that stops working in February.
Common Lock Installation & Rekey Problems We See in Malden Homes
- Seasonal deadbolt binding from freeze-thaw cycles. Malden’s older wood-framed triple-deckers absorb moisture, then freeze. The door frame swells, the strike plate shifts, and a Schlage deadbolt that worked in December will not throw fully by late February. We fix this with frame re-alignment or by replacing the strike with an extended-lip version, not just by drilling the hole wider and hoping.
- Uncontrolled keys on shared vestibule mortise locks. A landlord rekeys the unit deadbolt but never touches the common entry lock. Now a former tenant still has a key that opens the front door. We rekey vestibule and unit locks together as a coordinated system, every time.
- No-name cylinders creating non-standard keyways. A previous locksmith dropped in a generic cylinder to save ten dollars. Now no hardware store can duplicate the key and the keyway is worn uneven. We replace these with brand-matched cylinders and take the extra ten minutes to re-pin them cleanly.
- Rapid turnover leaving locks with mixed generations of keys. Near Malden Center station, a three-unit triple-decker may turn over twice in one calendar year. If each turnover adds a new key, you end up with a pile of “master” keys nobody can account for. We offer standing rekey contracts for landlords who know they’ll need it twice a year, with a documented key log after every visit.
Pricing for Lock Installation & Rekey in Malden, MA
Here’s what lock installation and rekeying actually costs in Malden, stated plainly. Rekeying a standard Kwikset or Schlage deadbolt runs $65-$95 per cylinder. Rekeying a worn mortise cylinder on a triple-decker vestibule runs $95-$130 because it needs disassembly, cleaning, and often a new tailpiece. Smart lock installation runs $180-$340 depending on the lock and door prep. A coordinated vestibule-plus-three-units rekey with restricted Medeco keys runs $410-$640, materials included. We quote this in writing on the phone, and there is no call-out surcharge added at your door. Ever.
You also get a Free Second Opinion on any written estimate: bring us a competitor’s quote and we’ll review it at no charge. Haven Standard Clause 1 applies to every number above.
We Also Serve Cities Near Malden
Our crews cover Malden plus the surrounding communities of Everett, Medford, Chelsea, and Revere. If you own property across metro Boston’s inner suburbs, the same written pricing and 365-Day Done Right Promise applies at every address. Call (331) 310-8471 and tell us the street and the lock situation; we’ll quote it in writing before we leave the office.
Serving Malden, MA - Our Local Coverage Area
We’re based in the Malden 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 Malden
In a single-family home, you rekey one or two cylinders and you’re done. In a Malden triple-decker, the shared entry vestibule mortise lock must be rekeyed in unison with all three tenant deadbolts, so one restricted key operates the common door while each tenant key only opens its own unit. We also document every key we cut in a written key log, because after two turnovers you should be able to prove exactly who holds which key. Call (331) 310-8471 for a written quote on your building.
Yes, in most cases we can. The original mortise lock body stays in the door, and we either rebuild the assembly or install a smart deadbolt above it with a bore adapter sized for the door’s thickness. Some triple-decker doors in Malden are barely 1-3/8 inches thick, which rules out some full-size smart locks, so we’ll recommend a slim-profile Yale or a keypad deadbolt instead. We’ll tell you what works after we look at the jamb and the existing latch depth.
Because Malden’s New England freeze-thaw cycles make the wood door frames in older homes swell and contract. After a wet spring or a hard freeze, the frame shifts just enough that the bolt hits the strike plate edge and won’t throw fully. The fix is usually re-aligning the strike or adjusting the latch depth, not replacing the lock. We see this every late winter and early spring across Malden’s triple-decker stock. Call us for a look: (331) 310-8471.
Under 40 minutes in most Malden Center neighborhoods, and often same day. We keep Medeco and Schlage pins stocked in our Boston dispatch vans, so there’s no parts delay for a standard rekey on a unit near Commercial Street or Exchange Street. Landlords with standing rekey contracts get priority scheduling during turnover season. The exact arrival time is given on the phone before we dispatch, not after.
No. In most Malden triple-deckers, the original mortise lock body is still mechanically sound and can be retrofitted with a fresh mortise cylinder and restricted keys. Replacement only makes sense when the case is cracked or the internal springs have failed. We’ll open it up, show you what’s inside, and tell you whether it’s worth saving before we sell you anything. The price is written down before the first screw comes out.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Malden since 2002.