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 Residential Locksmith Across North Miami
If you need a residential locksmith in North Miami, most jobs run $75 – $220 and our nearest crew can typically reach you in 25 – 40 minutes. The bigger variable here isn’t labor; it’s corrosion. North Miami sits close enough to Biscayne Bay that salt-laden air works its way into lock cylinders even on interior doors, which means a simple rekey sometimes starts with freeing a seized mechanism before we can even fit the new pins. You deserve a locksmith who knows that before you pay for a service call. Call (910) 714-4287 and you’ll get a live person, not a phone tree.
Why Dunmore Locksmith Is North Miami’s Preferred Residential Locksmith Company
We’ve operated since 2007 as part of the Threshold Group family of independent local locksmith businesses, and the standard we follow is the same in every market: every technician is background-checked, identity-verified, photo-badged, and sent to you by name and photo before the visit. When a uniformed tech shows up at your door on NE 6th Avenue or anywhere off Griffing Boulevard, you already know exactly who you’re opening the door to. That’s what we call the Threshold Standard, and it’s the first thing our North Miami customers mention when they call back a second time.
Response times in North Miami run 25 – 40 minutes for most residential lockouts and rekeys, longer during the afternoon rush on NE 125th Street or around the Biscayne Boulevard corridor. We book jobs by neighborhood, so the crew dispatched to a 1960s CBS fourplex in the Keystone area is the same crew that handles the mid-century single-family homes near Enchanted Forest Park. Nobody’s getting bounced across the county. Dispatch and scheduling are coordinated from the brand’s South Florida office, but the techs work the same streets you live on.
Every job is covered by the 365-Day Done Right Promise. It’s a written guarantee stamped on every repair. If the repair fails within a year, we return at no charge. No vague satisfaction pledge, no fine print. Perry Osgood runs our operation with the same expectation on every call: the price goes in writing before the work starts, and that written price is the invoice price.
Apartment Locksmith in North Miami
Apartment locksmith work in North Miami is a near-constant need because this is one of Miami-Dade County’s densest rental markets, with a large share of 1950s – 1970s CBS concrete block apartment buildings operating under high tenant turnover. When a tenant moves out of a unit around NE 125th Street, the next tenant deserves a lock the previous tenant’s keys cannot open. Rekeying a standard apartment entrance in North Miami typically runs $45 – $90 per cylinder, with deadbolts at the higher end and high-security cylinders like Medeco or Mul-T-Lock running $120 – $180 installed.
Whole-Building Rekeys for Rental Properties
Landlords with multi-unit buildings often skip rekeys for years, and we find the same original knob lock still in place after five or more tenant cycles. We handle whole-building rekey contracts where the property owner ends up with key control across every unit, often with master-key capabilities if you want one key for common areas and separate keys for tenants. Pricing on a whole-building rekey in North Miami depends on cylinder count, but a 10-unit building typically lands between $380 and $650, with a written scope delivered before the first cylinder is touched.
Exit and Entry Hardware on Converted Rentals
Many of the older apartment buildings in North Miami were originally built as single-family homes, then carved into units with thin interior doors and mismatched hardware. We replace knob-only setups with compliant deadbolts and reinforced strike plates, and we can prep the door for a high-security cylinder if the original cutout is too shallow. The work is scheduled, not dispatched, and every scope includes a flat per-lock price before the crew arrives.
Lost Key Replacement in North Miami
Lost key replacement in North Miami usually means one of two things: you lost your keys and need new ones cut and programmed, or you lost them and have no copy, which means rekeying the lock so the lost key no longer works. For a basic Schlage or Kwikset key, cutting a new one runs $4 – $12. Losing the only key to a deadbolt means rekeying that cylinder at $45 – $90. If it’s a Medeco or high-security key with a restricted profile, replacement and card authorization typically runs $25 – $60 per key, depending on the keyway.
When Rekeying Beats Replacing
We tell North Miami homeowners the same thing every time: if you still have the lock and it isn’t corroded through, rekeying beats replacing on cost and keeps your door’s existing finish intact. That changes on coastal properties where the cylinder body has already seized. In those cases we free the cylinder with penetrating oil and graphite, then rekey. If the springs are shot, the cylinder gets replaced, and we’ll show you the corroded parts before we quote the swap.
Key Control for Rental Rehabs
Landlords replacing lost keys on a vacant North Miami unit should treat it as a security event, not a key run. We rekey between occupants as standard practice, and we can cut a fresh set at the same time so the new tenant gets two working keys off the work bench. For landlords who want to stop paying for rekeys every turnover, we recommend moving to a Mul-T-Lock or Medeco system with controlled key blanks that cannot be copied at a hardware store.
Trusted Brands We Service in North Miami
Our Residential Locksmith team is factory-authorized to install and service Schlage, Kwikset, Medeco, Yale, Mul-T-Lock, Baldwin, Sargent, and Abloy hardware. We carry common Schlage and Kwikset cylinders on the truck, so most rekeys in North Miami are same-day jobs. Medeco and Mul-T-Lock cylinders typically require one extra day to source unless the building already uses that keyway, and we’ll tell you that before you agree to the work. Nothing gets ordered without a written price first.
Common Residential Locksmith Problems We See in North Miami Homes
- Seized cylinders from Bay salt air. Even indoor locks on Biscayne Boulevard corridor apartments corrode from sustained salt-laden humidity. The pins and springs inside the cylinder body pit and bind, and the key either stops turning or snaps off in the lock.
- Deadbolts binding against corroded strike plates. Salt air pits the strike plate, the door swells during the humid summer, and the bolt hangs up on the corroded lip. It feels like a lock failure, but half the time the strike plate is the culprit and the cylinder is fine.
- Vacant unit lockouts from summer humidity. Part-time residents and landlords leave units shut up for months. Humidity works into smart lock keypads and mortise lock internals, and the tenant walks into a false lockout when the mechanism won’t read the code.
- Original 1950s – 1970s knob-only locks on CBS rentals. These doors were built before deadbolts were the floor for home security, and many still have thin-gauge hardware that falls below current Miami-Dade minimum security expectations. They need door prep work before a modern deadbolt will fit.
Pricing for Residential Locksmith in North Miami, FL
A standard lock change in North Miami runs $85 – $150 per lock including labor and a new Schlage or Kwikset unit. Rekeying a single knob or deadbolt runs $45 – $90. Deadbolt installation, including drilling the door if needed, runs $110 – $190. High-security cylinders from Medeco or Mul-T-Lock start at $120 and go up to $220 installed. Residential lockout service runs $75 – $120. Every one of those numbers goes in writing before the tech starts, and there’s no call-out surcharge added when the crew arrives. Call (910) 714-4287 for a free estimate over the phone, and the number we quote is the number on the invoice.
We Also Serve Cities Near North Miami
Our service area extends beyond North Miami to the surrounding communities where our crews work the same streets. We handle residential lockouts, rekeys, and deadbolt installs in Miami, Hialeah, Miami Gardens, and Homestead, with the same written pricing and Threshold Standard on every visit. Dispatch times vary by neighborhood, but the guarantee doesn’t.
Serving North Miami, FL - Our Local Coverage Area
We’re based in the North Miami 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 About Residential Locksmith in North Miami
Yes, often. If the key still enters but won’t turn, we free the cylinder with penetrating oil and graphite, then flush the pin chambers and rekey. That runs $45 – $90. If the springs are collapsed or the key snapped off inside, replacement is the better call. We’ll show you the parts before quoting either way. Call (910) 714-4287 and we’ll give you an honest read over the phone.
Because the humidity and salt air from Biscayne Bay swell the door and corrode the strike plate. The bolt binds against the corroded lip, and it gets worse every July. We fix it by replacing the strike plate with a stainless or marine-grade model and adjusting the door alignment. That repair typically runs $75 – $130 and stops the seasonal cycle. Call (910) 714-4287 for an exact quote.
We rekey them whenever the existing cylinder is in workable condition, which is usually the case indoors. Rekeying one apartment entrance runs $45 – $90 per cylinder. If the lock is frozen from salt corrosion or original to a 1960s building with no deadbolt, we’ll recommend replacement and show you the corroded internals. Landlords get a written scope before any work begins. Call (910) 714-4287 to schedule a rekey between tenants.
Marine-grade stainless deadbolts and strike plates, paired with a high-security cylinder from Medeco or Mul-T-Lock. The internal springs and pins in standard cylinders are the first components to fail in salt air, and upgrading to a cylinder with tighter machining tolerances slows that corrosion considerably. We install stainless ANSI Grade 1 strike plates as standard on coastal properties. Expect $120 – $220 per door for the full upgrade. Call (910) 714-4287 for a walkthrough of what your specific building needs.
Yes, in most cases. We open the large majority of residential lockouts in North Miami non-destructively using bypass tools and pick techniques. If the cylinder is too corroded or the lock is a high-security model, drilling is the last resort, and we’ll tell you before we do it. Lockout service runs $75 – $120. Call (910) 714-4287 anytime and a live person will dispatch a named technician to your location.
Written by Perry Osgood, Owner at Dunmore Locksmith, serving North Miami through the Threshold Group family of local locksmith businesses since 2007.