Bethlehem Emergency LocksmithMobile locksmith, Bethlehem, PA
Lock installation in Bethlehem, PA
New deadbolts, handle sets, keypad locks and high-security cylinders, fitted to the doors you already have. We bring the hardware, or install what you bought.
What we install
Grade 1 and Grade 2 deadbolts for exterior doors. Handle sets and levers that match. Keypad and smart locks for people tired of carrying keys. Restricted-key cylinders from Mul-T-Lock, Schlage Primus and ASSA Abloy for anyone who wants a key that cannot be copied at a hardware store. Interior privacy and passage sets for bedrooms and bathrooms.
We install on existing doors. If a door has no bore for a deadbolt, we cut one. If a door itself needs replacing, that is a carpenter's job, and we will tell you so rather than hang a good lock on a bad door.

Where new locks go
Front and back doors
A matched deadbolt and handle set, keyed alike so one key runs the house.
Rentals
Durable hardware that survives tenants, keyed so you keep a master and they get their own.
Shops and offices
Commercial-grade levers and deadbolts on storefronts, back doors and stock rooms.
Your hardware
Bought a lock already? We fit it properly and key it to match the rest of the house.
Choosing the right lock
Grade matters more than brand. A Grade 1 deadbolt is rated for commercial abuse and is the right choice for any exterior door you care about. A Grade 2 is fine for most homes. The thin, light units sold in blister packs are Grade 3 and we do not recommend them for an entry door.
Tell us the door on the phone: wood or steel, how thick, whether there is an existing deadbolt hole, and whether you want it keyed to match other doors. From that we can walk you through the pricing structure for hardware and installation together.
Installation questions
Can you make the new lock match my old key?
If the keyways are compatible, yes. Otherwise we can rekey the other doors to the new key so you end up with one key either way.
Do you install the smart locks from the big box store?
Yes, as long as the door is a fit. Some doors are too thick or thin for a given model; we will check before we start.
Will a new deadbolt need a new strike plate?
Usually. We install a reinforced strike with long screws into the framing, which is where most of the real security comes from.
Related services
Want better locks on the door?
Call 484 891 1922 and tell us about the door.