Smart Lock Installation in Cupertino

Everything else in the house updated itself. The thermostat learned the schedule. The doorbell started recognizing the delivery driver. The lights answer a phone, the driveway gate answers an app, and none of it required anyone to come out. The lock is where that stops. A bolt is a piece of steel that has to travel into a hole in a piece of wood, and if the wood has moved, no amount of firmware fixes it.

Here is the thing the box does not tell you. A smart lock is built for a door made to today's standard: a cross bore of two and one eighth inches, an edge bore of one inch, a backset of two and three eighths or two and three quarters, and a leaf that still hangs square in its frame. A Cupertino door from 1962 frequently answers none of those. The bore is narrower, because it was drilled for a knob set with a smaller cylinder. The backset is often different. And after sixty years on three hinges, the leaf has dropped. You feel it as a door you lift slightly with the handle to get the bolt to go home. Your hand has been compensating for that for years without telling you.

A motor cannot lift a door. That is the whole problem in one sentence. When the leaf has dropped a few millimeters, the bolt meets the lip of the strike instead of the middle of its pocket, and a hand shoves through it while a motor stalls, retries, drains the cells and eventually reports a jam. This is why smart locks bought online and fitted in an afternoon so often end up in a drawer six weeks later, blamed on the brand. The brand was rarely the problem. The door was.

So the door is made right first, and then the lock goes on, in the same visit. In practice that means some combination of the following: the hinge leaves shimmed or the top corner of the leaf planed so the door hangs square again; the strike moved and its pocket cut to where the bolt now actually lands; a box strike put in on three-inch screws; and the cross bore opened out to two and one eighth inches with a proper hole saw and a jig, so the escutcheon sits flat instead of on a wobble. On a Fairgrove Eichler there is a further complication worth naming on the call: the slab is thin, often an inch and three eighths, and some interior escutcheons are too deep for it, so the model gets chosen around the door rather than the door being forced around the model.

That is also the honest explanation of the price range, and it is worth stating plainly because nobody else does. Installation is $199 to $495 with the $89 visit inside it, and the spread has almost nothing to do with which lock you bought. A leaf that still hangs true, a bore already at size, a strike where it should be: that is the $199 end, and it is a short visit. A dropped leaf that needs shimming and a strike relocated, or a narrow original bore that has to be opened, or an Eichler slab that needs the model matched to its thickness: that is the $495 end, and it is a couple of hours of carpentry followed by a lock. Two identical locks from the same box, on two houses one street apart, will land at different ends of that range. The door decides, not the brand.

One condition is worth insisting on regardless of model: keep a working keyway. Cells go flat, always on the worst possible morning, and a door with no mechanical route in is a lockout waiting to be scheduled. Where the model keeps a cylinder, it is pinned to the key already on your ring, and a metal key is cut at the van before anyone leaves. Setup happens with you standing there. The app goes on your phone rather than the technician's. You enter the first codes yourself, add one and delete one while someone who knows the menus is watching, and the installer default never stays on a door this shop has fitted. Labor carries 90 days.

The three steps hold here as everywhere on this site. Say the age of the house, because 1952, 1961 and 2004 are three different visits. Hear the figure with the hour already inside it. Then the door is made right, and the lock goes on.