Symptoms you meet on the valley floor
The key spins freely: the cylinder still turns but the mechanism no longer follows. A broken cam, a snapped pin, a connection that has come apart inside the case. On the old flat doors of central Givors this shows up after months in which the key already needed a particular knack. A barrel that catches nearly always announces an internal part at the end of its life.
The key no longer goes in, or refuses to turn. Near the canal and the Gier the air stays damp much of the year and exposed barrels corrode from the inside. Cellar doors and units set up in former industrial buildings are affected first, well before flat doors. Aerosol lubricant makes it worse: it binds the dust instead of flushing it out.
The handle goes soft or drops: worn spindle, tired follower, broken return spring. On the gates and wicket gates of Bans, exposed to the runoff coming down the slopes, add hinges that develop play and a keep that no longer lines up with the bolt.
What gets repaired, what comes out
The diagnosis is made with the door open, then closed, working it by hand, on a landing in the centre as much as on a hillside gate. Many faults come down to one part: cam, spring, spindle, a keep to reposition. Replacing a whole assembly because one component gave way is dearer and does not always correct what caused the fault. Parts are ordered from measurements, never from a description given on the phone.
The opposite case exists. A multipoint whose linkage has been bent cannot be nursed for ever. At Les Étoiles as at Les Vernes, a door shouldered shut for years ends up throwing its top and bottom points out of line, and the mechanism never recovers its travel. Removal is then the sensible answer.
Then there is plain adjustment. A Givors door that has rubbed since the first cold spell often has nothing wrong with its lock: the leaf has moved in its frame. Adjusting hinges or keeps is enough. A detailed quote is presented before the work and a detailed invoice given at the end. The leaf is then worked several times to check the travel is clean.
How does this service work?
Techniques, typical situations, standards and things to watch out for: it is all on our locksmith repairs page. This page focuses on what the service involves in Givors.