US Locksmith is a licensed (Lic #00443LK) locksmith company serving all of South Florida since 2004. Unexpected lock issues are stressful enough without worrying about the bill. If you're wondering about locksmith cost in Miami-Dade, Broward, or Palm Beach, you deserve a straight answer; here's an honest breakdown with no surprises.
How Much Does It Cost to Change the Locks?
On average, changing a basic residential door lock in South Florida costs between $50 and $150 per lock. The total depends on whether you rekey or fully replace the lock, plus a few key factors. Emergency or after-hours calls can add $50 to $100 to the price.
- Type of lock. Standard deadbolts are cheaper to change than high-security or smart locks.
- Brand. Medeco and Mul-T-Lock cost more than off-the-shelf options.
- Number of locks: replacing multiple locks at once may lower the per-lock cost.
- Time of service, emergency or after-hours calls add $50 to $100.
What Is the Full Price Breakdown for a Lock Change?
A residential lock change covers more than just the lock itself. The table below shows realistic South Florida pricing for the most common services, from installing new locks to unlocking a safe.
| Service | Estimated Cost |
|---|---|
| Installing new locks | $75–$200 per lock |
| Key duplication | $2–$10 per key |
| Emergency lockout service | $75–$150 |
| Lock repair | $50–$125 |
| Rekeying existing locks | $30–$50 per lock |
| Safe unlocking | $75–$400+ |
Our US Locksmith technicians operate across South Florida, from Miami, Fort Lauderdale, and Pembroke Pines to Palm Beach Gardens and more, with guaranteed pricing and certified parts.
When Should You Change Your Locks?
Change your locks whenever control of your keys is in doubt. Changing locks isn't just a routine service. It's your first line of defense against unauthorized access. The most common triggers are:
- Moving into a new home or apartment
- After a break-in or a lost key
- Following a roommate or tenant move-out
- Upgrading to smart or high-security hardware
Is Rekeying Cheaper Than Replacing?
Yes. If your hardware is in good condition and you're just worried about old keys floating around, rekeying is a solid budget alternative. For about $30–$70 per cylinder, our technicians reconfigure your existing lock to work with a new key. It's especially popular with Airbnb hosts in Delray Beach, Miramar, and Miami Beach who change guest access often without swapping entire lock systems.
Beware of Hidden Costs
Some companies advertise low fees but add hidden charges: "service call" fees left out of the quote, extra charges for brand-name locks without approval, and inflated emergency rates. US Locksmith uses flat-rate, upfront pricing and explains every option before starting — no surprises, no pressure.
Bottom Line
Changing your locks is a small cost with a big return: peace of mind. Expect $50–$150 per lock for a replacement, or about $30–$70 per cylinder to rekey. Whether you're securing a new home, an Airbnb, or responding to a lost key anywhere in South Florida, US Locksmith offers flat-rate pricing 24/7 at 1-866-776-6062.
Frequently Asked Questions
On average, changing a basic residential door lock in South Florida costs between $50 and $150 per lock. The price depends on the lock type, brand, number of locks, and whether the call is during business hours or after-hours, which can add $50 to $100.
Yes. If your hardware is in good condition and you only want old keys to stop working, rekeying costs about $30 to $70 per cylinder; far less than a full replacement. A locksmith reconfigures your existing lock to work with a new key instead of installing new hardware.
Change your locks after moving into a new home, following a break-in or lost key, after a roommate or tenant moves out, or when upgrading to smart or high-security hardware. Changing locks is your first line of defense against unauthorized access.
Watch for service-call fees not included in the quote, extra charges for brand-name locks without prior approval, and inflated emergency rates. US Locksmith uses flat-rate, upfront pricing and explains all options before starting the job; no surprises.
Safe unlocking ranges from $75 to $400 or more, depending on the type of safe and the method required. Some gun safes can cost up to $500 to open. Call US Locksmith at 1-866-776-6062 for an exact quote before any work begins.
Get an Upfront Lock Change Quote
US Locksmith is available 24/7 across Miami-Dade, Broward, and Palm Beach County. Licensed (#00443LK), bonded, and insured.
Call 1-866-776-6062Learn more about professional standards from the Associated Locksmiths of America (ALOA).