Have you ever found yourself looking over your home security and though how much would it cost to change the locks? Changing locks is a common but crucial task—whether you’re upgrading security, replacing worn hardware, or moving into a new home. At US Locksmith, we believe in transparent, professional service, and that starts with giving you a realistic picture of what to expect in terms of cost. Keep in mind that hiring a 24/7 locksmith may incur additional fees for emergency services or after-hours calls. Prices can also depend on whether you’re rekeying the lock or completely changing it. Here are some general considerations:
Average Cost to Change The Locks
On average, the cost to change a basic residential door lock in South Florida ranges between $50 to $150 per lock. This can vary depending on factors like:
- Type of lock: Standard deadbolts are cheaper to change than high-security smart locks.
- Brand: Medeco and Mul-T-Lock, for example, are more expensive 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 can add $50 to $100.
Our US Locksmith technicians operate across South Florida, from Miami, Fort Lauderdale, Pembroke Pines, to Palm Beach Gardens and more. We offer full-service lock changes with guaranteed pricing and certified parts.
Residential Lock Change Cost Breakdown
| Service | Estimated Cost | Details |
|---|---|---|
| Installing New Locks | $75 – $200 per lock | Includes drilling, fitting, and securing. Price depends on lock brand and door material. |
| Key Duplication | $2 – $10 per key | Basic keys cost less; specialty keys (e.g. high-security or laser cut) may cost more. |
| Emergency Lockout Services | $75 – $150 | Varies by time of day and distance. After-hours rates may apply. |
| Lock Repair | $50 – $125 | Cost depends on the type of lock and severity of the damage. |
| Rekeying Existing Locks | $30 – $50 per lock | A more affordable option than replacing locks entirely |
| Safe Unlocking | $75 – $400+ | Price varies significantly based on the type of safe and unlock method required. Some gun safes for example can cost up to $500 to unlock |
When Should You Change Your Locks?
- Moving into a new home or apartment
- After a break-in or lost key
- Following a roommate or tenant move-out
- Upgrading to smart or high-security hardware
Changing your locks isn’t just a routine service—it’s your first line of defense against unauthorized access. At US Locksmith, we service residential clients in Broward, Miami-Dade, and Palm Beach counties, always offering fast, local, 24/7 response.
Is Rekeying Cheaper?
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 can reconfigure your existing lock to work with a new key.
This service is especially popular among Airbnb hosts in Delray Beach, Miramar, and Miami Beach who frequently change guest access codes or keys without swapping entire lock systems.
Beware of Hidden Costs
Some companies may advertise low fees but tack on hidden charges. Common examples include:
- “Service call” fees not included in the quote
- Charging extra for brand-name locks without prior approval
- Inflated emergency rates
US Locksmith believes in flat-rate, upfront pricing. Our techs explain all options before starting the job—no surprises, no pressure.
Final Thoughts
Changing your locks is a small cost with a big return: peace of mind. Whether you’re upgrading your front door lock in Sunrise, securing your homestead Airbnb, or responding to a security issue in Hallendale, trust the licensed professionals at US Locksmith.
Need help deciding on a lock type or getting a quote? Call us to schedule one of our local US Locksmith technician today or contact us for expert advice and installation
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