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 South Miami
Locked out on Sunset Drive? Rekeying a 1940s bungalow near Dante Fascell Park? A residential locksmith in South Miami needs to do two things well: arrive fast with the right parts on the van, and quote a real price before dispatch, not after the tech is already at your door. That’s how we work. Preston Locksmith & Security handles lock changes, deadbolt installs, rekeys, lockouts, and door reinforcement across South Miami with written pricing confirmed on the phone. Call (409) 405-4485 and a live person answers, 24/7. No voicemail tree, no four-hour window, no bill that grows between the quote and the invoice.
Why Preston Locksmith & Security Is South Miami’s Preferred Residential Locksmith Company
South Miami’s housing stock is genuinely mixed. One block has 1940s wood-frame bungalows with original mortise locks; the next street over runs 1970s CBS construction with builder-grade Kwikset knobs. Our vans carry pin-and-tumbler kits, mortise cylinders, and deadbolts from Schlage, Medeco, and Yale, so we don’t show up and then tell you we have to come back with a different part. That’s the local difference: we warehouse for South Miami’s doors, not for a generic Florida suburb.
Every dispatch to South Miami includes a live, trackable arrival time, so you watch the van move toward you instead of guessing. The technician is background-checked, uniformed, and sends before-and-after photos once the job is done. Kevin Yoon, who leads Preston Locksmith & Security, set the standard in 2008: a written price before any work starts, and a 365-Day Done Right Promise on every repair. If something isn’t right, we come back and make it right, no charge. A free second visit if the repair fails. That’s the whole guarantee, in plain words.
Locked Out of Apartment in South Miami
Locked Out of Apartment in South Miami usually means one of three things: keys left on the kitchen counter, a deadbolt that turned behind you, or a key that snapped inside the lock cylinder. Our first move is a non-destructive entry whenever the lock allows it, so we get you inside without damaging the door or the frame. South Miami apartments range from 1960s courtyard buildings near South Dixie Highway to newer mid-rises around the Metrorail corridor, and each type has different lock hardware. We carry the tools and cylinders for both.
Non-destructive entry first
We won’t drill a lock unless there is genuinely no other way in. Most apartment lockouts in South Miami can be solved with bypass tools, air wedges, or picking, which keeps your landlord’s door intact and avoids replacement fees. You get the final word before any drilling happens.
What a South Miami apartment lockout costs
A standard apartment lockout in South Miami runs $85 to $150 during daytime hours. If the lock needs drilling and replacement afterward, expect $120 to $220 for the new cylinder and labor. The price is quoted on the phone before we dispatch. No trip charge added once the van is parked. The number you hear is the number on the invoice.
Apartment Locksmith in South Miami
Apartment Locksmith in South Miami work covers more than lockouts. It spans rekeying after a roommate moves out, replacing worn deadbolts, installing keypad entry for renters, and reinforcing doors that have been kicked or pried. Many South Miami apartments still run on older Kwikset or Schlage cylinders that haven’t been serviced in a decade. We handle those, but we also carry Medeco and Mul-T-Lock hardware for tenants who want high-security cylinders their landlord will approve.
Rekeying instead of replacing
After a roommate leaves, you don’t need new locks. You need the lock rekeyed, which means swapping the internal pins so the old key no longer turns the cylinder. No new hardware needed, and it’s cheaper. Rekeying in a South Miami apartment typically runs $20 to $35 per cylinder for standard Schlage or Kwikset hardware, plus a service call of $60 to $90. High-security Medeco or Mul-T-Lock cylinders cost more, typically $40 to $75 per cylinder, because the blanks and pins are proprietary.
Landlord and tenant coordination
Most apartments in South Miami require landlord approval before any lock change. We can coordinate directly with the property manager, provide a written scope before work starts, and send a digital receipt with before-and-after photos so everyone involved knows exactly what was done. That keeps you compliant with your lease and your landlord in the loop. The full price is always in writing first.
Trusted Brands We Service in South Miami
South Miami doors carry a mix of hardware: Kwikset and Schlage on the 1970s CBS homes, Medeco and Yale on higher-security applications, and the occasional Baldwin on older custom builds. Our technicians train on all of them. We stock common cylinders, deadbolts, and pins locally for same-day service, so a Kwikset rekey doesn’t mean waiting for a parts run. If your door has something unusual, we’ll tell you on the phone what to expect, including whether the part is already on the van or needs to be sourced. Then you decide.
Common Residential Locksmith Problems We See in South Miami Homes
- Corroded cylinders from humidity and salt air. South Miami sits close enough to the coast that lock internals collect moisture, especially on doors facing east or north. We regularly open cylinders that are green with corrosion. A cleaning and re-lube sometimes fixes it; a replacement cylinder is often the longer-term answer.
- Mortise locks on 1940s and 1950s bungalows. These are the old-style locks with the big rectangular body inside the door. They are not interchangeable with modern cylindrical locks. If your key sticks or the latch won’t retract, you need a locksmith who carries mortise cylinders, not just modern deadbolts.
- Worn-out builder-grade Kwikset deadbolts on 1970s CBS homes. The housing stock is aging and so are the locks. A deadbolt that has been turned ten thousand times eventually stops retracting under load. Upgrading to an ANSI Grade 1 deadbolt is usually the right move, and we carry them in brass, nickel, and matte black to match existing hardware.
- Door frames that have been pried or kicked. Break-ins and attempted break-ins are a reality in any Miami metro neighborhood. We reinforce with longer screws and strike plates, and can add a door wrap or jamb reinforcement kit when the frame has already been compromised. The goal is to make the frame as strong as the lock.
Pricing for Residential Locksmith in South Miami, FL
Here are the actual ranges for South Miami, written so you can compare before you call. A basic service call runs $60 to $90, which covers our drive to your home and the first 20 minutes of diagnosis. A standard lock change on a Schlage or Kwikset deadbolt runs $95 to $160 including labor and hardware. Rekeying runs $20 to $35 per cylinder for standard locks. Deadbolt installation starts at $85 and runs up to $220 depending on whether we are drilling a new hole or swapping an existing deadbolt. High-security work on Medeco or Mul-T-Lock cylinders runs $40 to $75 per cylinder plus the service call. Door reinforcement, including a jamb kit and longer screws, runs $75 to $150. Lockout service runs $85 to $150 daytime and $120 to $190 for after-hours or weekend calls. Every price is quoted on the phone before anyone is dispatched. That is the price on the invoice. No trip charge added at the door.
We Also Serve Cities Near South Miami
If you’re one block outside South Miami, we still cover you. Our crews regularly work in South Miami, Miami, Hialeah, Miami Gardens, and Homestead. The same pricing, the same written quote, the same background-checked technicians. If you’re not sure whether you fall inside our service area, call (409) 405-4485 and the person who answers will tell you directly.
Serving South Miami, FL - Our Local Coverage Area
We’re based in the South 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 South Miami
South Miami apartments often have multiple access points, gated entrances, and lock hardware that varies from unit to unit. A 1960s courtyard building on SW 72nd Street may require going through a property manager or locating a lockbox before we can even reach your door. Houses are usually faster because there is one entrance and no gate. We tell you on the phone what to expect based on your building type. Call (409) 405-4485 and we’ll give you an honest arrival window.
Yes. Rekeying means swapping the internal pins so the old key no longer works, with no new hardware needed. In South Miami, rekeying a standard Schlage or Kwikset lock runs $20 to $35 per cylinder plus the service call. It takes about 15 minutes per lock. High-security cylinders like Medeco cost more. The price is confirmed before we start. Call (409) 405-4485 for a free estimate.
Yes, after-hours and weekend calls carry a higher rate because we staff 24/7 and those shifts cost more to run. A nighttime lockout in South Miami typically runs $120 to $190 versus $85 to $150 daytime. The exact figure is quoted on the phone before we dispatch. There is no surprise surcharge added when the technician arrives. Call (409) 405-4485 anytime, a live person answers.
Our vans carry mortise cylinders, mortise lock bodies, and the tools to service them on-site. South Miami’s 1940s and 1950s bungalows often have original mortise locks that modern locksmiths don’t stock parts for. We do. Before we dispatch, we ask about your door and your lock, so the right parts are on the van. No wasted trip, no drilling a lock simply because the right cylinder wasn’t loaded. Call (409) 405-4485 and describe what you have.
Before the technician arrives, you get a text with their name and photo, plus a live tracking link so you watch the van approach. They arrive in uniform, in a marked vehicle, and they carry a badge. Every job includes before-and-after photos sent to your phone, and a digitally signed invoice with the price that was quoted. If someone shows up unannounced in a plain van with no uniform and no confirmation text, that is not us. Call (409) 405-4485 and the office will confirm who is en route.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving South Miami since 2008.






