A Spare Car Key Before You Need One
AUTHORITY LOCKSMITH INC · SPARE CAR KEYS
One car key is one lost key away from a much bigger job. We come out around the clock and make a spare key or fob from the one you have. Call (443) 527-1442.
Maryland Locksmith License #379 · Insured & bonded · Family owned in Baltimore since 2014 · Free estimates
Why a Spare Matters
Working from a key you already have is quicker and easier than starting from nothing. We cut the spare, program its chip or remote to your car, and try it in the car with you.
Free Estimate
Picture This
Teen heading off to a summer job with the only Equinox key? We make a second one so you can both drive.
Good Times to Get a Spare
- Your car came with only one key.
- A new driver in the house needs a key.
- Your current key is cracked, or its buttons are wearing out.
Service Area
Spare keys made in Baltimore City and Baltimore, Howard, Harford, Anne Arundel and Carroll counties.
One Smart Key Left? Add a Second
Adding a smart key while one still works lets the car take the new key alongside the old one. We program it, cut its hidden blade to your door lock and check that both keys start the car.
Two Cars, One Visit
Two cars in the driveway and one key for each? Spares for both can be made in one visit, each cut and programmed to its own car.
Before We Get There
- Have your working key ready. We copy from it.
- Tell us how many spares you want.
- Tell us if you'd like a basic key or one with remote buttons.

Good to Know
- Will a key cut without a chip start my car? On many cars, no. It may open the doors, but the engine needs the chip.
- Can a spare be a plain key with no buttons? On many cars, yes. The chip starts the car, and you lock the doors by hand.
- Should the spare go on the same key ring? Better not. Keep it at home or with another driver, so one lost ring doesn't take both.
- How many keys can my car hold? Many cars can store only a set number of keys, and the limit depends on the make. Tell us how many you already have when you call.
- Do I have to take my car somewhere for a spare? No. We make the spare right in your driveway or your work lot, and your car stays put.
See also: Car Keys & Key Fobs · Key Fob Programming · Push-to-Start Keys · Transponder Key Programming · All Car Keys Lost · Areas we serve.
Brands we do: Toyota keys · Honda keys · Chevrolet keys · Ford keys · Subaru keys · GMC keys · Hyundai keys · Kia keys.
What Customers Say
★★★★★ Over 100 five-star reviews on Google
"Quick and affordable"
— Tamia, Google review
ONLY ONE KEY?
Call (443) 527-1442 to set up a spare.
AUTHORITY LOCKSMITH INC
OPEN 24 HOURS
Call (443) 527-1442
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