Lock Rekeying in Concord

Rekeying answers a question about keys rather than about locks: it changes what opens the door and leaves the hardware alone. In a city built the way this one was, that is usually the right call, because a lock hung in 1961 is often mechanically sound and only its history is uncertain. A fourplex on Detroit Avenue turning over on a Saturday with the new tenant due Sunday. A family collecting the keys to a Sun Terrace house that has been in one name since it was new, with no way of counting the copies cut across sixty years. A tenant on Monument Boulevard whose roommate moved out and left the ring behind, or says they did. An owner taking a small block back off another management company. The cylinders already hanging in your doors get repinned, so the old keys stop turning and the doors look untouched.

This happens at a bench in the van a few steps away. The plug is driven out on a follower, the bottom pins are tipped out, and a new set is stacked to suit a key that did not exist an hour earlier. The standard tract pairing, a builder knob with a deadbolt added later, is quick enough that the count agreed on the phone is nearly always the count found at the door. Clayton Valley and Crystyl Ranch run newer and occasionally carry a keyway the older roads never saw; Martinez and Pacheco can surprise you the other way. In a building with a master, the master pins form their own layer above the tenant pins, and that layer is left exactly as it is, so the manager key survives while the tenant key changes. Mailboxes are an exception to all of it, since those cylinders come pinned from the factory and get exchanged rather than reworked. When the cylinders go back, the superseded keys are pushed into their own doors while you stand there and do nothing at all, which is the part worth watching.

Rekeying is $25 to $40 per cylinder, and the $89 service call is already carried inside the total rather than added on top of it. Four builder cylinders come to $100. Four doors of heavier hardware come to $160. Because the visit is the floor, a one-bedroom on Monument Boulevard with one deadbolt and one knob is not $50 for the pair; that call is $89 and $89 is all of it. Whatever the door count, what you hear is a single figure for the job. If one door carries a keyway the others cannot share, that comes up while you are booking, and you choose between letting it keep a key of its own and swapping it under lock replacement.

You call and give the street and how many cylinders are on the property, or send a photograph of each lock face. The figure is said on the call, because the hardware on that street is already known. The van leaves Todos Santos Plaza, and a text names the technician and gives a thirty-minute window, sixteen to thirty-one minutes across Concord. The count is confirmed at the door, the cylinders go out to the bench and come back, keys are cut, the old keys are tried and fail, and the receipt carries the figure you were given. For an owner or a manager it is set out door by door beneath each unit number, ready to go into the turnover file.