Having spare keys saves you from future lockouts. We duplicate house, office and mailbox keys with precision — including many high-security and restricted keys that hardware stores cannot copy.
From the first call to a job well done, Don's Locksmith makes key duplication simple, fast and affordable anywhere in Southern California.
We quote the full price before any work begins, so there are never surprises — just honest key duplication at a fair price.
Why Choose Us for Key Duplication
- Precise, smooth-operating copies
- Spares for family, staff or backup
- High-security and restricted key copying
- Mobile duplication at your location
- Reduces the risk of lockouts
- Fast turnaround
About Key Duplication
Let us walk you through it. Having spare keys saves you from future lockouts. We duplicate house, office and mailbox keys with precision — including many high-security and restricted keys that hardware stores cannot copy. Customers also search for this as house key copy, spare house key and duplicate deadbolt key — whatever you call it, we handle it.
The right solution depends on your situation — the hardware involved, its age and condition, and your goals for convenience, cost and security. Our technicians assess first and recommend second, so you only pay for what you actually need.
Why It Matters
Getting key duplication done right the first time saves money and stress. A rushed or amateur job can leave you with hardware that fails, a key that will not work, or a security gap you will not notice until it is too late.
That is why so many Southern California homeowners, renters, business owners and drivers keep our number saved. When something goes wrong, they know one call gets it handled properly.
How It Works
- 1Bring or show the keyWe identify the keyway and blank needed.
- 2Cut the duplicateKeys are cut precisely for reliable operation.
- 3Test the copyWe confirm the duplicate turns the lock smoothly.
- 4Spare in handYou leave with a dependable backup key.
Honest, Upfront Pricing
Wondering what key duplication costs? The price depends on factors like the hardware or key type, the complexity of the job, and the time of day. Whatever the job, we quote the full cost up front — what we quote is what you pay.
When to Call
- You have only one key
- You need spares for family or staff
- A hardware store could not copy your key
- You want a backup stored safely
- You are issuing keys to new residents
How We Work
When you book key duplication with Don's Locksmith, a nearby technician is dispatched right away. They assess the job on-site, quote the exact price, and only proceed once you approve — then test everything before they leave.
Key Duplication Across Southern California
With mobile units positioned throughout Los Angeles, Orange, Riverside, San Bernardino and Ventura counties, Don's Locksmith responds to most key duplication calls quickly.
Key Duplication FAQs
Restricted keys require authorization from the key system owner. With proper authorization, we can duplicate many restricted and high-security keys that stores cannot.
Worn originals and cheap machines cause bad copies. We cut from a good original on calibrated equipment and test every key.
We duplicate and program many car keys and fobs — see our car key replacement service for details by make and model.
Yes, including many cluster and community mailbox keys, subject to authorization rules.
Standard house keys are inexpensive; high-security or specialty keys cost more. We quote before cutting.
