US Locksmith is a licensed (Lic #00443LK) locksmith company serving all of South Florida since 2004. Replacing your house locks in Coral Springs is one of the most straightforward home security upgrades you can make. Whether you have just moved in, lost a key, or want to upgrade from builder-grade hardware, a new deadbolt and matching knob set takes most homeowners about 20 to 30 minutes per door.
When Should You Replace Instead of Rekey?
Replace your locks when the hardware is damaged, corroded, loose, or more than 10 years old. Also replace when upgrading from a basic Grade 3 lock to a more secure Grade 1 or Grade 2 deadbolt. If the lock is in good condition and you simply want a new key, rekeying is cheaper and faster.
Coral Springs homes built in the 1990s and early 2000s often still have the original builder-grade locks. These Grade 3 locks meet minimum standards but offer little resistance to forced entry. Upgrading to a Grade 2 Schlage or Kwikset deadbolt is a meaningful security improvement for under $100 per door.
How Do You Replace a Lock Step by Step?
Follow these six steps to replace a standard residential lock: remove the old lock by unscrewing the interior plate, slide out the latch assembly, check that the new lock fits the existing door holes, insert the new latch assembly, attach the exterior and interior handles, and test the key and thumbturn from both sides of the door.
Most residential locks use standard door preparations — 2-1/8 inch cross bore and 1-inch edge bore. Measure before buying to confirm your door matches. If the holes do not align, a locksmith can modify the door to fit the new hardware.
What Tools Do You Need?
A Phillips screwdriver and a tape measure are the only tools needed for most lock replacements. Some installations require a flat-head screwdriver or a small Allen wrench included with the new hardware. No power tools are necessary for standard residential lock swaps.
How Much Does Lock Replacement Cost in Coral Springs?
DIY lock replacement costs $30 to $80 per lock for the hardware. Professional installation by US Locksmith adds $50 to $100 per lock for labor. A typical Coral Springs home with 3 exterior doors runs $250 to $550 total for professional replacement with mid-range hardware.
Bottom Line
US Locksmith is a licensed (Lic #00443LK) locksmith company serving all of South Florida since 2004. Replacing your house locks in Coral Springs is one of the most straightforward home security upgrades you can make. For expert help across South Florida, US Locksmith is available 24/7 at 1-866-776-6062. Licensed (#00443LK), bonded, and insured.
Frequently Asked Questions
Yes, if the new lock fits the existing door holes. Standard residential locks come with step-by-step instructions. The process is similar to changing a light fixture — straightforward but requires attention to detail.
Measure the cross bore (the large hole through the door face) and the edge bore (the hole in the door edge). Standard sizes are 2-1/8 inches and 1 inch respectively. The lock packaging will state compatible door preparations.
Yes, ideally. Replacing both ensures consistent security and a matching appearance. Many manufacturers sell combination sets at a lower price than buying each separately.
Grade 2 is the best value for residential security. Grade 1 is commercial-quality and offers maximum protection but costs more. Grade 3 is the minimum standard and should be avoided for exterior doors.
Yes. US Locksmith serves all of Coral Springs and surrounding Broward County communities. We offer same-day lock replacement, rekeying, and security consultations. Call 1-866-776-6062.
Need a Locksmith? Call US Locksmith
US Locksmith is available 24/7 across Miami-Dade, Broward, and Palm Beach County. Licensed (#00443LK), bonded, and insured.
Call 1-866-776-6062Permit requirements for local work are published by the City of Coral Springs.