Rekeying your locks is the fastest, most affordable way to secure your home or business after a key goes missing, a tenant moves out, or you move into a new property. 1st Class Locksmith Denton provides same-day rekeying service throughout Denton, TX and all of North Texas — typically $35–$45 per lock, done in minutes on-site.
📞 Call now — we answer 24/7: (940) 340-5068
What Is Rekeying?
When a locksmith rekeys a lock, they disassemble the lock cylinder and replace the internal pin tumblers with a new set that matches a new key. Old keys no longer work. The lock hardware itself stays in place — you keep your existing deadbolts and knobs, just with new keys.
Rekeying vs. Replacing: Rekeying ($35–$45/lock) is almost always the right call unless your hardware is damaged or you want a security upgrade. Replacing an entire lock costs $110–$190+ per lock for parts and labor.
When Should You Rekey Your Locks?
🏠 Just Moved Into a New Home
Rekeying is the #1 security step after any home purchase or move. Before you close, your keys have been touched by builders, real estate agents, inspectors, contractors, neighbors, and the previous owners’ family. You have no idea how many copies are floating around. Rekeying for $35–$45 per lock eliminates that risk completely — and takes less than an hour for most homes.
🔑 Lost or Stolen Keys
If your keys are lost or stolen, anyone who finds them has a key to your home. Rekeying immediately makes those keys useless — faster and cheaper than waiting to see if the keys turn up.
👥 Roommate or Tenant Change
Rekeying is the professional standard when any person who had key access leaves your property — a roommate who moved out, an ex-partner, a former tenant, a house cleaner, or a contractor. Never assume a key was returned and not copied.
🏢 Employee Termination — Commercial Rekeying
For businesses, rekeying after any employee departure (especially unplanned terminations) is essential security practice. We rekey commercial locks fast — often same-day — so you’re not vulnerable overnight.
🔓 After a Break-In or Attempted Break-In
If your home was broken into or someone attempted entry, your locks may have been compromised. We assess the damage and rekey or replace locks as needed — and can reinforce your door frame and strike plate at the same visit.
Rekeying Services We Provide
- Residential rekey — all door locks in your home rekeyed to one new key
- Apartment rekey — tenant turnover, lost key service
- Commercial rekey — office, retail, warehouse lock rekeying
- Keying alike — rekey all locks to work with one key (consolidation)
- Master key setup — one master key opens all; individual keys open assigned doors only
- Mailbox rekey — apartment mailbox clusters and residential mailboxes
- Padlock rekey — certain padlock brands can be rekeyed
- Emergency rekey — same-day service when security is urgent
Brands We Rekey
We rekey all major residential and commercial lock brands, including: Schlage · Kwikset · Defiant · Master Lock · Baldwin · Emtek · Weiser · Yale · Medeco · Mul-T-Lock · Arrow · Corbin Russwin · Sargent · Best · Falcon · Kaba · and more.
Rekeying Prices in Denton, TX
- Rekeying (per lock): $35–$45
- Whole-home rekey (4 locks): ~$185–$235 total
- Whole-home rekey (6 locks): ~$230–$295 total
- Commercial rekey (per lock): $45–$75
- Same-day emergency rekey: Standard pricing applies — no surcharge for urgency
Call (940) 340-5068 for a free quote. We can typically schedule same-day service.
Areas We Serve
We provide rekeying services throughout all of North Texas, including: Denton, Lewisville, Frisco, The Colony, Little Elm, Highland Village, Corinth, Argyle, Prosper, Celina, Anna, Melissa, Southlake, Trophy Club, Roanoke, and all surrounding communities.
Frequently Asked Questions
How much does rekeying cost in Denton, TX?
Rekeying typically costs $35–$45 per lock in Denton, TX, plus an $85 service call fee. A whole-home rekey (4–6 locks) usually totals $155–$260. Much cheaper than replacing all your locks.
What is rekeying and how does it work?
Rekeying changes the internal pin tumblers inside your lock cylinder so that old keys no longer work and a new key is required. The lock hardware itself stays the same — only the internal pins are swapped out. It takes about 10 minutes per lock.
Should I rekey or replace my locks?
Rekey if your hardware is in good condition and you just need to invalidate old keys. Replace if the lock is worn, damaged, or you want to upgrade security. Rekeying ($35–$45/lock) is almost always faster and cheaper than replacement ($110–$190/lock).
How long does rekeying take?
Each lock takes about 10–15 minutes to rekey. A typical home with 4 locks takes 45–60 minutes total, including our arrival.
Can you rekey all my locks to the same key?
Yes — this is called ‘keying alike.’ We rekey all your locks so one key opens everything: front door, back door, garage entry, deadbolts, and knobs. Very convenient if you’re tired of carrying multiple keys.
Our Other Services
Emergency Lockout | Residential Locksmith | Commercial Locksmith | Automotive Locksmith | Car Key Replacement | Lock Installation
1st Class Locksmith Denton — Licensed, insured, and available 24/7.
📞 (940) 340-5068 · Serving Denton, TX and all of North Texas
