Change or rekey · Fairbank
Vintage Mortise Lock Service in Fairbank
The knob flops loose on its spindle and never springs back to level. When you turn it the latch pulls in, but you have to push the knob back yourself, and lately the latch has started staying inside the door instead of catching.
Vintage Mortise Lock Service
In plain words
Vintage mortise lock service is the repair of the original lock in an older door rather than its removal. The lock is a rectangular steel case that lives inside a pocket in the door edge, and nearly everything that goes wrong with it, a tired spring, dried grease, a worn hub, a lost key, can be put right on the bench. The locksmith confirms you own or occupy the home, takes the case out through the door edge, rebuilds it, sorts out the keys and puts it back in the same pocket. The door keeps its knobs, escutcheons and history, and it locks as it did when new.
How the visit goesThe key turns freely in the round cylinder on the door, all the way around and back, without the bolt shifting at all. The cylinder itself wobbles slightly when you press it, as if it has come loose inside the door.
Fairbank
How the visit goes
Bit key or cylinder
Older mortise locks come in two families, and the check sorts out which one is on the door. A keyhole shaped like a small keyhole silhouette takes a bit key, the skeleton key style, and the case works on wards and levers that the key's bit must match. A round face on the door with a slot for a flat key is a pin-tumbler cylinder threaded into the case. The distinction matters for everything that follows: how a lost key is replaced, whether the lock can be rekeyed, and what to do if the mechanism is worn out. It also settles whether a spare can be filed on the bench or cut on a key machine.
Putting the door edge right
Before the case goes back, the pocket and screw holes get whatever attention the check turned up. Stripped holes are drilled out, plugged with glued hardwood dowel and re-drilled so the faceplate screws bite. A pocket that has loosened is packed with a thin hardwood shim glued to one wall so the case sits tight. A split at the edge is glued and clamped. None of this changes the door's appearance; it simply gives the rebuilt lock something solid to sit in, which matters because a case that shifts in its pocket will bind the spindle and undo the bench work in a few months.
Parts, records and the house file
Anything that came out of the lock, a broken spring, a worn lever, the old cylinder, is offered to you rather than thrown away; some owners keep the originals with the house's papers. The locksmith leaves a short account of what was done: the case type and size, what was replaced, whether keys were made or a cylinder rekeyed, and how the strike was adjusted. For a designated heritage property this record shows the original hardware was retained. For everyone else it is simply the sheet you hand to the next locksmith, or the next owner, so nobody has to rediscover what is inside the door.
Vintage Mortise Lock Service
In the van
- Warding files
- Bit key blanks
- Hub followers and lever packs
- Reproduction mortise case
- Deadbolt lever springs
What affects the quote
Same fees day, night or weekend
1How many keys you want
Bit keys are made individually by hand and cylinder keys are cut per copy, so the count you ask for is a line of its own. Decide who in the household needs one before the visit.
2Missing or mismatched trim
Sourcing a knob, escutcheon or thumb-turn to match the survivors, from salvage or reproduction stock, is quoted as parts plus the search. Reusing your own trim from another door avoids that line.
3Extras you choose on the day
A high-security cylinder, a lockbox for a spare bit key or a separate modern deadbolt above the original are optional additions. None is required to make the old lock work, and each is priced as its own line.
Vintage Mortise Lock Service: questions
Can the work be done with the lock left in the door?
Rarely, and it is not the better route. Almost everything that fails is inside the case, and the case only opens once it is out of the pocket, which takes a few minutes and leaves no mark. Working through the keyhole with an unapproved or over-applied spray tends to wash out what little lubricant should stay and gums the levers later. Removing the case, cleaning it properly and refitting it is the repair that lasts.
How long does servicing a mortise lock take?
A single entry lock that needs cleaning, springs and a strike adjustment is generally done in one visit of an hour or two. Filing a bit key adds bench time, and a set of interior latches is longer simply because there are more of them. A case that needs a part fabricated, or a replacement case that has to be ordered to size, may mean a second visit; the locksmith says so at the assessment.
Why does the deadbolt scrape or need a shove to throw?
Two causes cover most cases. Either paint has built up on the faceplate, the bolt or the strike so the bolt drags across it, or the door has dropped so the bolt is entering the strike pocket at an angle and rubbing its edge. Occasionally a bent deadbolt lever inside the case adds friction. Cleaning the paint back, adjusting the strike and checking the lever all happen as part of the service.
Change or Rekey Locks
- Deadbolt InstallationThe front door has a handsome lever and a keyed knob, and that is all.
- Lock Replacement & UpgradeThe lever on the side door droops toward the floor and rattles in your hand.
- Smart Lock InstallationArthritis has made the small house key hard to grip and turn, especially with gloves on in January.
Vintage Mortise Lock Service near you
Whether you own a home in Fairbank, run a shop or manage a few rental units, the lock services here are organised the way people actually ask for them. Start with the problem you have today, and read on to see what else on the door might deserve a look while a locksmith is already there.