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 Braintree
Lock rekey in Braintree typically costs $95-$160 for the first cylinder and $20-$35 per additional cylinder, quoted in writing before we dispatch. Installation of new deadbolts or smart locks runs $85-$240 per lock depending on hardware and prep. We answer calls from Braintree residents at (331) 310-8471 with a live dispatcher, 24/7. No voicemail queue. No callback wait. Just a real person and a firm price.
Novak Lock & Security has worked Braintree’s streets long enough to know the difference between a 1960s split-level off Route 37 and a colonial near the town center. The vintage of your home, the condition of your door frames, the salt corrosion on your exterior hardware from I-93. It all matters, and it’s all in the quote before we arrive.
Why Novak Lock & Security Is Braintree’s Preferred Lock Installation & Rekey Company
Daniel Novak founded this company in 2002 on a single rule: the price on the phone is the price on the invoice. Haven Standard Clause 1. Every technician who works in Braintree is background-checked, uniformed, and bound by that rule. The dispatcher quotes a firm number. The tech cannot change it at your door. That has been true on every lock, key, and system we have installed or serviced in Braintree since day one.
Braintree homeowners see the same thing in our reviews: a written price before work starts, a documented photo record when we leave, and a 365-Day Done Right Promise if anything isn’t right. We don’t ask you to trust a badge. We hand you paperwork. Daniel Novak’s name is on the van and the invoice, because the name is the whole argument.
Response time to Braintree from our Boston dispatch is typically 35-50 minutes for residential calls, slightly longer during January and March freeze-thaw spikes when lockouts surge. We know the Braintree Split. We know when Route 3 backs up. We plan routes accordingly and tell you the actual ETA, not a vague “soon.”
Our Lock Installation & Rekey Services in Braintree
Smart Lock Installation
Smart lock installs in Braintree homes require something most online tutorials skip: the condition of the existing door frame. We see more out-of-square frames on the 1950s and 1960s ranches and split-levels around South Braintree Square than anywhere else in our service area. A smart lock bolted onto a frame that has shifted means a deadbolt that throws only partway come January. We check the frame, adjust the strike plate, and only then install the lock. Typical cost: $110-$210 per lock, including calibration and testing with your phone.
We work with Schlage Encode, Yale Assure, August, and Kwikset Halo systems most often, and we can integrate a Braintree home’s existing deadbolt into a new smart lock or replace the whole assembly. If the builder-grade hardware from 1962 is still on the door, we’ll tell you honestly whether it’s worth retrofitting or replacing.
Keyless Entry
Keyless entry means different things on different Braintree properties. On a Cape Cod near Adams Street, it usually means a keypad deadbolt on the side door so kids don’t carry keys. On a commercial storefront near South Shore Plaza, it means an electronic access system with audit trails and multiple codes. We handle both, priced in writing before we start. Residential keyless entry installs run $120-$260 per lock depending on grade and connectivity.
We also rekey existing electronic locks. That’s a routine job here whether you’ve taken over a house near Braintree High School or a hotel suite near Grossman Drive. The previous codes must be purged and new master codes generated, or the old digital “keys” still work. We do that correctly and hand you a written record.
Keypad Lock Installation
Braintree’s housing stock ages in patterns. The post-war ranches off Granite Street and Route 37 mostly have single-cylinder deadbolts with the latch integrated into the knob. When we swap those for a keypad deadbolt, we sometimes find the original door prep no longer aligns with modern ANSI standards. That means re-drilling, strike plate adjustment, and occasionally frame repair. A standard keypad lock install in Braintree runs $95-$190, and the quote includes that prep work, not a surprise add-on when the tech shows up.
We recommend keypad locks with bump-resistant cylinders for Braintree exterior doors. The old builder-grade locks are easy to pick. That’s not an opinion; it’s a ten-minute demonstration we can show you on your own door.
Biometric Lock Installation
Biometric locks are a growing request in Braintree, mostly from homeowners who want no keys at all. They work well on covered entries, which many Braintree homes have. They work poorly on doors exposed to direct New England weather. If you have a west-facing exterior door near the Blue Hills side of town, we’ll tell you when a biometric fingerprint reader is a poor fit and recommend a keypad deadbolt instead. Honest advice between options is part of the job.
Biometric installs run $180-$340 in Braintree, including calibration and enrollment of all users. We carry Mul-T-Lock and Samsung biometric hardware. Every job ends with a photo record and a written scope of what was installed.
What happens when you call
- 1
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 Braintree
Novak Lock & Security is factory-authorized on Baldwin, Mul-T-Lock, Sargent, and Abloy hardware. What that means for Braintree customers: when an Abloy cylinder on a commercial property near South Shore Plaza needs rekeying, we do the work to factory spec. When a Baldwin mortise lock on a Victorian near the town center needs a new cylinder, we source the part and install it correctly. We also stock common Schlage and Kwikset parts for same-day residential jobs across Braintree. If the part is uncommon, we tell you the ETA before we leave. No guessing.
Common Lock Installation & Rekey Problems We See in Braintree Homes
- Builder’s keys still work after closing. Braintree’s mid-century homes often change hands with a ring of keys the builder cut 50 or 60 years ago. Unless every cylinder is rekeyed, the old key still opens the door. We rekey all exterior cylinders and hand you the old keys back, now inert. That’s the point.
- Original knob locks with worn pin-and-tumbler wafers. A 1960s ranch off Route 37 might have the original builder-grade knob lock. The key turns but the cylinder doesn’t fully engage the deadbolt. In a February freeze, that means a lockout. Rekeying these worn cylinders is possible until the wafer channels are too smooth; then replacement is the honest recommendation.
- Smart locks that jam in cold weather. Braintree door frames shift with the freeze-thaw cycle. A smart lock installed on an out-of-square frame will throw the deadbolt partway and leave the door effectively unsecured. We refit the frame and strike plate, then reinstall. It’s the difference between a lock that looks installed and one that actually locks.
- Road salt corrosion on exterior hardware. Properties along I-93, Route 3, and the commercial corridor on Grossman Drive get hammered by salt spray every winter. Deadbolts and door hardware corrode faster here than in Weymouth or Holbrook. We see deadbolts that seize or cylinders that freeze solid in January. Rekeying these often requires cleaning, lubrication, and sometimes full replacement of the cylinder housing.
Pricing for Lock Installation & Rekey in Braintree, MA
Here is what Braintree homeowners should expect to pay in 2026, written plainly.
| Service | Typical Braintree Range |
|---|---|
| Rekey first cylinder | $95-$160 |
| Each additional cylinder rekeyed | $20-$35 |
| Deadbolt installation (standard) | $85-$180 per lock |
| Smart lock installation | $110-$240 per lock |
| Keypad lock installation | $95-$190 per lock |
| Biometric lock installation | $180-$340 per lock |
| Mortise lock rekey (older Victorian/colonial homes) | $140-$260 per lock |
The number you’re quoted on the phone is the number on the invoice. No call-out surcharge added on arrival. No “we found something worse” upsell. If we find a frame that needs refitting, we show you the gap, explain the fix, and hand you a written price for that separate scope of work. You approve it or you don’t. That’s Haven Standard Clause 1, and it has been the company’s rule since 2002.
We Also Serve Cities Near Braintree
Our Braintree crews regularly work in Braintree and the surrounding South Shore towns, including Weymouth, Quincy, Randolph, and Brockton. If you’re just over the line in Weymouth or up 93 in Quincy, the same firm-price rule and the same technicians apply. Call (331) 310-8471 and say where you are.
Serving Braintree, MA - Our Local Coverage Area
We’re based in the Braintree 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 Braintree
Yes, unless every exterior cylinder has been rekeyed. Many Braintree homes built in the 1950s through 1970s use the original builder’s keyway, and previous owners often never rekeyed. We rekey all exterior locks to a new key and hand you the old keys, now useless. Call (331) 310-8471 for an exact quote.
Yes. Mortise locks require specialty cylinder work and sourcing, which we handle with factory parts from Baldwin, Sargent, and Abloy where applicable. Rekeying a mortise lock in Braintree runs $140-$260 per lock. We don’t gut the original hardware; we service the cylinder and preserve the lock body. Call (331) 310-8471 and describe the lock; we’ll give you a firm price before dispatch.
Salt spray from I-93 and Route 3 accelerates corrosion on exterior lock hardware, especially for properties along Route 37, Granite Street, and Grossman Drive. We see frozen cylinders and seized deadbolts every winter. The fix usually involves cleaning, lubrication, and sometimes cylinder replacement. If your deadbolt is stiff now, it will seize in January. Call (331) 310-8471 before the hard freeze.
The door frame has likely shifted out of square, a common issue in Braintree’s mid-century homes, and the deadbolt no longer aligns with the strike plate. Cold weather makes the frame contract just enough to jam the bolt. We refit the strike plate and adjust the frame, then recalibrate the lock. Smart lock frame correction in Braintree runs $85-$180. Call (331) 310-8471 to schedule.
Yes. We regularly reprogram electronic locks and rekey mechanical cylinders at commercial properties along Grossman Drive and the hotel corridor near the Braintree Split. Commercial jobs are scoped by survey and scheduled, not dispatched on a timer. We provide a written scope of work and a flat per-lock price before any work begins. Call (331) 310-8471 to arrange a survey.
Written by Daniel Novak, Owner at Novak Lock & Security, independently owned and operated, serving Braintree under The Haven Standard.