A lock smith, or a Housing/Hardware store
If you mean the keys to a business, then the management usually has insurance to cover the replacement cost of keys and locks.
Locksmith Houston is a company which makes, locks, deadbolts, entry door lock sets,and safes. You can also get replacement keys and parts needed there.
One might purchase replacement key locks from the following retailers: Master Lock, Screw Fix, Discount Locks, Replacement Keys, Amazon, Mr Lockman, to name a few.
Keyless door locks are more secure than the traditional keyed locks because doors cannot be picked nor jammed and you will not have a problem with losing your keys. All you have to do is to enter a code.
If it was made before '92, it's not supposed to.
For keys and locks for the gate by your door, I would recommend going to a home repair shop such as Lowes or Home Depot. Walmart may be tempting, but you definitely get what you pay for. The lock and key will come with instructions on installation.
Biometric fingerprint security door locks are the wave of the future. They will soon be used in many businesses and rental properties. They can be a reliable source of entry if you forget your keys.
Keys can be made of almost any solid material. Most modern keys are made of brass, aluminum, or various alloys that are of similar durability yet softness. The keys for old mortise door locks were made of iron. Many locks made in the middle ages and earlier used keys made of wood.
Enoch Robinson has written: 'Locks, knobs and house trimmings..' -- subject(s): Building materials, Door fittings, Locks and keys, Advertising cards
If you lost the keys and you can prove that you are the titled owner. The Chrysler dealer can order an ignition key with the VIN number. You may have to have the door locks replaced, if the door key is different from the ignition key. If that fails, try an auto electric shop to get the locks changed, maybe even a locksmith.
Lock manufacturers are companies that design, build, and distribute locks, safes, keys, and related technologies. Many different companies produce many different locks, a lot of people prefer deadbolt locks and chain locks because they are not easily broken into.
Keys can be made of almost any solid material. Most modern keys are made of brass, aluminum, or various alloys that are of similar durability yet softness. The keys for old mortise door locks were made of iron. Many locks made in the middle ages and earlier used keys made of wood.