Locksmith in Miami, FL: Checked Before We Drive, There Day or Night
Car keys and fobs programmed beside the car, lockouts opened, ignitions repaired, house and office locks rekeyed or replaced. You get the company name, the county license number and the full price on the phone before anyone drives to you.
Miami-Dade License #LK-094576
Held by Qorinca LLC
15,000+ jobs completed
Same Day Solutions
Rapid Mobile Dispatch
Arrival in 30 min
NASTF VSP
Vehicle Security Professional
9-sec avg phone answer
ALOA Certified
Pro Certified Technicians
25 technicians on rotation
Who you are letting in: 4Keys Locksmith in Miami, and what you can check
4Keys Locksmith, run in Florida by Qorinca LLC, is a 24/7 mobile locksmith in Miami, FL that was issued Miami-Dade County locksmith license LK-094576, is NASTF VSP authorized for car key programming, ALOA certified, and insured and bonded. The technician works at your car, your front door or your office suite, since there is no shop to drive to, which is how a mobile locksmith operates. Inside the city a van typically arrives 15 to 30 minutes after the call, and the dispatcher tells you the time for your street before you say yes.
A search for a locksmith in Miami returns ads that look alike, and some of them belong to call centers that sell the job to whoever is nearest. That is why this page opens with the checks: five questions to ask before a van is sent, the answers a real company gives without stalling, and the shape of the cheap-quote trick. The car, home and business services follow, each explained with what changes the work.
You can talk to the dispatcher in English or in Spanish, and Spanish readers can find all of this on Cerrajero en Miami, the Spanish edition of this page. Every job gets its own price on the call, and the rates we publish are listed on the 4Keys pricing page.
Five questions for any Miami-Dade locksmith, asked before a van is sent
Each takes seconds on the phone. A company that is what it says answers without stalling; a reseller of leads trips on the first one.
- 1
What is your legal company name, and your Miami-Dade license number?
Florida does not issue a state locksmith license. In Miami-Dade the credential was a county one, the LK number issued by Miami-Dade County. Effective 1 July 2025, citing Section 163.211 of the Florida Statutes, the county stopped issuing locksmith licenses. An LK number therefore shows that the county issued a license to that business before the cutoff, and the name it was issued to should be the name printed on your invoice. Ours is LK-094576, issued by Miami-Dade County to Qorinca LLC, which does business as 4Keys Locksmith. A company founded after July 2025 has no LK number to give, so for a newer firm the next four answers carry the weight.
- 2
Is the person programming my car key NASTF VSP authorized?
NASTF, the National Automotive Service Task Force, runs the Vehicle Security Professional registry. A registrant passes a background check and can then obtain, through NASTF's Secure Data Release Model, the key codes, immobilizer data and PINs that automakers release by VIN. NASTF also runs a finder for registered professionals at vettedcarkeypros.com. 4Keys Locksmith is NASTF VSP authorized, which is the legitimate route to cutting a key by code and programming it at the car when no key is left.
- 3
Are your technicians ALOA certified?
ALOA, the Associated Locksmiths of America, is the national trade association for locksmiths, and certification is a different thing from paying dues. Ask which certification the technician holds and ask to see it, with the name on it matching the person at your door. 4Keys technicians are ALOA certified; the ALOA certification page explains what that covers.
- 4
Is the company insured and bonded?
Insurance answers for damage done while the work is under way; a bond gives the customer a path to recovery if the company does not do what it agreed to. Qorinca LLC is insured and bonded. This question matters most when the job is inside a condo unit, an office or a property you manage for someone else.
- 5
What is the full price, before anyone drives?
4Keys gives the price on the phone before a technician is dispatched. Work between 9 PM and 7 AM local time, and on Sundays and federal holidays carries an after-hours surcharge, and it is named in that same call, not added at the curb. The Federal Trade Commission's advice on hiring a locksmith is to get the estimate before the work begins and, if the figure at the door does not match the one on the phone, to have someone else do the job.
The bait-price pattern: how a low phone quote becomes a large bill at the door
The pattern has a recognizable shape. An ad promises a very low service-call figure and shows no company name. The person who answers repeats that figure but cannot say which business will come or what the job involves. Whoever arrives comes in an unmarked car, announces that the lock has to be drilled and replaced, and names a total many times what you heard on the phone. The FTC warns that some locksmiths advertising locally are not local at all, and that one who insists on drilling deserves suspicion, since a skilled locksmith can open almost any lock. The defense is simple: a company name and a complete price before dispatch, the same price at the door, a marked vehicle with identification, and an itemized invoice with the business name on it. Turn down any work that was never quoted.
Cars, vans and their keys, sorted out in the space where they are parked
From a sedan on a side street to a row of work vans in a yard: what each job involves, and what to tell the dispatcher so the right equipment comes.
Keys shut inside the car or the trunk
A second key, or a first key from nothing
Fobs, flip keys and push-to-start
An ignition that binds, spins or breaks a key
A swapped computer that will not start the car
Company vans, and keys from Europe
Houses, townhomes and condo units: getting in, and keeping old keys out
Single-family streets and tall buildings ask for different things at the door.
Locked out of the house
A unit in a condo tower
Rekey instead of replace
Replacement locks, added deadbolts
Keypad and app locks
Restricted-keyway cylinders
Shops, offices and warehouses: keeping keys and credentials in the right hands
An employee who leaves with a key turns every door that key worked into a rekey job, so the first step is a list of those doors. Where the building runs a master key system, the new pinning follows the existing key chart so master and sub-master keys keep working; a new system is laid out door by door, with restricted keyways to keep copies under control. Planning help is in the master key system setup guide, and the business services are listed under commercial locksmith service.
Suites with card or fob readers handle a departure another way: the person's credential is deleted in the software, and the metal override key in the reader's lever or cylinder needs accounting for as well. Our Downtown Miami page goes into office access control and that override key.
Panic bars and other exit devices are mounted, adjusted when they drag or fail to latch, and given outside trim with a cylinder where people must enter from outside. Aluminum-and-glass shop doors use narrow-stile deadlocks with hook bolts and mortise cylinders, a subject our Wynwood page takes apart in detail. Before the visit, give the door material, its width and the hardware already on it.
If a manager is locked out after closing, the door is opened at whatever hour it is, and a lost key is followed by a rekey on that same trip, so the missing copy opens nothing.
Across the City of Miami, and what each kind of building asks of the technician
The van covers Miami mailing addresses across ZIP codes 33125, 33127, 33128, 33129, 33130, 33131, 33132, 33133, 33135, 33136, 33137, 33138, 33142, 33145 and 33150. A street address does the job, and so does a building or business name with the closest intersection.
The technician moves through the city on I-95, US-1, the Dolphin Expressway (SR 836, which joins I-95 to Florida's Turnpike), the Airport Expressway (SR 112, running west from the 36th Street interchange), and the I-395 and I-195 connectors that feed the MacArthur and Julia Tuttle causeways. If your car is stopped near one of them, say which road, which direction and the last exit you passed.
Each kind of building asks for something different at the start of the visit. A tower with a front desk or a valet: explain how service visitors get upstairs and which garage level holds the car. A gated townhouse complex: share the gate code or wait for the van outside it. An industrial bay with roll-up doors and exit hardware: give the bay or unit number. An older house: a photo of the lock sent ahead lets the technician bring matching parts.
Several Miami neighborhoods have pages of their own, each built around a different locksmith problem, among them Brickell, Little Havana and Wynwood. Next door, Coral Gables has its own page too, and every Florida city we cover is listed on the Florida page.
FAQ - Miami Locksmith Questions, Answered Before You Call
Telling a real locksmith from a lead broker, the county license, a price that changes at the door, keys with no original, fobs bought online, night calls, tower garages, and a child or pet in a hot car.
Ask us the five questions. Then decide.
Call with the address and the problem. You get the company name, the county license number and the full price on the line, in English or Spanish, before a technician leaves for your car or your door.