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New deadbolts and hardware, installed right.
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New deadbolts and hardware, installed right.
Worn deadbolts to full handleset upgrades: quality hardware from brands like Schlage, Kwikset and Yale, fitted so the door closes and latches the way it should.
Houses, condos, townhomes and apartments get the same standard: honest advice on repair versus rekey versus replace, quality hardware from names like Schlage, Kwikset and Yale, and doors that close right when the job is done.
You approve the number first. A range over the phone, a firm price in person, and only then does the job start.
Locks get opened the patient way; destructive entry happens only with your explicit approval when there's truly no alternative.
A lock change means removing the existing hardware and putting in something new, which is a different job from rekeying, where the same lock body stays in place and only the internal pin arrangement changes. Replacement makes sense when the current hardware is old enough that parts are hard to source, when a door has been damaged around the strike or latch, when a homeowner wants to move up to a heavier-duty deadbolt, or simply when the existing knobs and levers no longer match the rest of a renovated home. None of that requires guesswork over the phone; a technician looks at the actual door and hardware in person before recommending anything.
Door prep matters more than most people expect going in. Two doors that look identical from across the street can have entirely different backset measurements (the distance from the edge of the door to the center of the bore hole), different cross-bore diameters, and different faceplate shapes on the latch. A deadbolt bought off a shelf without checking these measurements against the door often does not fit cleanly, which is why a technician measures the door itself rather than assuming a universal fit.
Deadbolts are graded by the door and hardware industry on a scale that reflects how much force and how many operating cycles the mechanism is built to withstand, generally described in three tiers from residential-grade up through heavier commercial-grade hardware. A front entry door that takes daily use for years benefits from a mid to upper tier deadbolt with a solid, hardened bolt, while an interior closet or a low-traffic side door can reasonably use lighter-duty hardware. A technician explains which tier fits which door rather than upselling the heaviest option everywhere.
Single-cylinder deadbolts, keyed from outside and turned by a thumb-latch from inside, suit most front and back doors where quick exit matters, particularly in a household with children or in any situation where getting out fast during an emergency is a real concern. Double-cylinder deadbolts, keyed on both sides, remove the thumb-turn entirely and are sometimes chosen for doors with glass panels near the lock, where someone could otherwise reach through broken glass and turn a thumb-latch from outside. The tradeoff is that a double-cylinder lock always needs a key to exit, which some fire codes restrict on certain occupied buildings, so a technician talks through that tradeoff rather than installing one without a word about it.
The strike plate, the metal plate mounted into the door frame that the bolt extends into, matters as much as the deadbolt itself. A short strike plate held by inch-long screws driven only into the door jamb, not into the framing behind it, gives way under a solid kick regardless of how good the deadbolt is. A reinforced strike plate with longer screws that reach into the wall stud behind the jamb turns the weakest point of most doors into one of the stronger ones, often for a modest add-on cost during the same visit.
Handlesets, the combined lever or knob and deadbolt units sold as matching pairs, come in enough finishes and styles that most homeowners have a look in mind before the technician ever arrives: satin nickel, matte black, aged bronze, polished brass and plain chrome all show up regularly, and hardware from established manufacturers is generally easy to source in a finish that matches the rest of a home's fixtures. Mixing brands across a single door is possible but sometimes complicates future rekeying, since not every brand's pinning system is interchangeable.
The visit starts with a look at every door getting new hardware, not just the one the homeowner mentioned on the phone, since a side door or garage entry door is sometimes an afterthought until the technician points it out. Existing hardware comes off first, and if the old bore holes do not match the new hardware's spacing, the technician either adapts the new lock to the existing prep or, when necessary, cuts a fresh bore hole cleanly rather than forcing a mismatched fit that will bind later.
New hardware goes in with attention to alignment: a deadbolt that lines up slightly off from its strike plate will bind, stick, or require extra force to throw, which over months wears the mechanism prematurely. A careful installer checks that the door closes flush, that the bolt throws smoothly without scraping, and that the strike plate captures the bolt cleanly with the door in its normal resting position, not just when pulled tight by hand.
For a household replacing hardware on multiple doors, keying every new lock alike (so a single key opens the front door, the back door, and a side entry) is usually done at the same visit for no extra trip, since it is a keying decision made during installation rather than an afterthought requiring a return visit. Anyone who would rather keep doors on separate keys, for instance if a shed or workshop should not open with the same key as the house, can specify that up front as well.
Sliding glass doors and patio doors get their own attention, since many rely on a simple foot-lock or a thin latch that offers little real resistance. Supplemental locks, secondary pin locks, floor-mounted track blockers, and specific slider deadbolts, add meaningful security to what is often the weakest entry point in a home, and a technician familiar with sliding door hardware can usually add one during the same visit without replacing the entire door or track.
A key that has started needing a wiggle, a lift, or extra pressure to turn is the most common early warning sign, and it usually means internal wear on the pins or the cylinder itself rather than anything wrong with the key. A locksmith can sometimes clean and lubricate a sticky lock to buy a little more time, but once the wear reaches a certain point, cleaning stops helping and replacement becomes the more sensible move rather than repeating a temporary fix every few months.
Visible rust or corrosion around a deadbolt, especially common on exterior doors that face weather directly, on coastal properties, or on older hardware that was never a weatherproof-rated finish to begin with, weakens the internal springs and pins faster than a sheltered lock ages. Once rust reaches the internal mechanism rather than just the visible faceplate, a lock is generally past the point where cleaning restores full function, and continuing to use it risks a key snapping off inside a seized cylinder.
A loose deadbolt or handleset, one that wiggles in the door itself rather than just having a stiff key, often means the mounting screws have backed out over years of door slamming and vibration, or that the bore hole itself has worn oversized. Tightening the visible screws sometimes helps temporarily, but if the looseness returns quickly, the mounting holes themselves have likely worn out of round and the fix is a fresh, properly sized installation rather than another round of tightening.
Doors that have been kicked, pried, or otherwise forced during an attempted break-in need new hardware even if the lock itself still appears to function, since a strike plate or door jamb that has been damaged no longer holds the bolt securely even when the deadbolt looks undamaged. A careful technician inspects the frame and jamb as closely as the lock itself after any forced-entry attempt, because replacing just the visible lock while leaving a cracked jamb behind does not actually restore the door's security.
Moving into a home with existing locks is one of the most common reasons for a full lock change rather than a rekey, particularly when nobody can say for certain how many keys exist or who might still hold one, including a previous owner, a former tenant, a contractor, a cleaning service, or a real estate agent's lockbox key. Some buyers choose to rekey rather than replace if the hardware itself is in good shape and modern enough, which is a legitimate and less expensive path when the lock body is sound; the decision usually comes down to the condition of the existing hardware rather than the situation alone.
Electronic deadbolts, keypad locks and smart locks that connect to a phone app are increasingly common alongside, or instead of, a traditional keyed deadbolt. Installation follows the same door-prep principles as a mechanical lock, since most electronic deadbolts still use a standard backset and bore pattern, but they add a few extra considerations: battery placement and battery life, whether the lock needs a hub or bridge device to connect to home Wi-Fi, and how the lock behaves during a power or battery failure, which is almost always solved with a mechanical key override or a backup power connection point on the outside of the lock.
Keypad locks that use a numeric code rather than a physical key remove the need to carry keys at all, and codes can typically be changed by the homeowner at any time without another service call, which suits rental properties, vacation homes, and households with kids who tend to lose keys. A technician installing one walks through the code-setting process on-site so the homeowner leaves with working access already configured, not a lock still on its factory default code.
Homeowners considering a smart lock sometimes ask whether it is less secure than a traditional deadbolt. Quality varies by manufacturer and model far more than it varies between "smart" and "mechanical" as categories; a well-built electronic deadbolt from an established manufacturer, installed correctly with a hardened bolt and a reinforced strike plate, holds up to forced entry attempts just as well as a mechanical equivalent. The electronic components add convenience, not automatically less physical strength, though it is worth choosing hardware from a manufacturer with a track record rather than an unfamiliar off-brand unit.
A landlord managing several units benefits from a consistent hardware plan across the property: the same brand and keyway on every unit door simplifies both keying alike within a single unit and rekeying between tenants when a lease ends. Trying to service a building where every unit has a different, mismatched brand of hardware installed over the years makes both routine rekeying and emergency lockouts slower and more expensive over time, since spare parts and keyways differ by manufacturer.
Common-area doors, laundry rooms, mailroom doors, gates and storage areas, often need a different keying setup than individual units, sometimes on a master key system where a single master key opens every common door while each unit stays on its own separate key. Setting this up correctly from the start avoids a situation years later where nobody can account for which master keys exist and who was issued one.
For a shared or multi-generational household, a technician can key an entire house so that everyone's existing key still works after new hardware goes in, provided the existing keys are available to match against during the visit. Losing that original key ahead of the appointment usually means starting the new keying from scratch, so anyone hoping to keep an old key working should have it in hand when the technician arrives.
Garages, sheds and outbuildings tend to get lower priority than the main house, and it shows: many still carry the builder-grade lock installed decades ago, often mismatched to everything else on the property. Bringing these up to the same standard as the front door closes a gap that break-in attempts specifically look for, since a detached structure with weak hardware is frequently the quieter route into a property compared to a well-secured front entry. A padlock or hasp on a shed door is often the weakest link of all, and swapping it for a shrouded, hardened padlock closes that gap in the same visit as the main house hardware, without needing a separate appointment scheduled weeks later. Gates that see daily foot traffic, especially side-yard gates connecting front and back, wear out their latch hardware faster than most people expect, and a stiff or rusted gate latch is worth mentioning to the technician while other hardware is already being handled on the same visit, since a quick swap then costs far less effort than scheduling it separately later on.
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