Lock Rekeying in Livermore
The lock stays on the door and takes new pins, which retires every key already out there. One key for the front door, the garage service door and the slider. $25 to $42 per cylinder, and the second cylinder costs less than the first because the van is already there.
$25–$42 per cylinder
Typical price
22 min
Avg. arrival
24/7
Availability

Rekeying is work on the key, not on the lock. The cylinder stays in the door it has always been in. The plug comes out on the bench in the van, the old bottom pins are tipped into a tray, and a new stack is built to a key that did not exist an hour earlier. Afterward the door looks exactly as it did, and every old key that ever left this house is metal. In a town holding this much post-war housing that is normally the right answer, because a cylinder fitted in 1958 is often mechanically sound and the only doubtful thing about it is who has held a copy.
The reason this is the busiest page on the site is the Livermore key ring. A typical house has three ways in and three different keys, and only one of them gets used. There is the front door, which sees the mail carrier and nobody else. There is the garage service door on the side of the house, hung by the builder with whatever cylinder was cheapest that year. There is the back slider, which usually has a thumb latch and sometimes a keyed cylinder or a foot bolt. Bring all three onto one key and the house stops depending on the opener. The day the power goes out on a hot afternoon in Sunset East, you park on the street, walk to the side gate, and let yourself in at the service door with the same key that opens the front. That is the whole point of the job.
The price is $25 to $42 per cylinder, and the shape of it is worth understanding rather than guessing at. The $89 visit is the floor. So the first cylinder is effectively the expensive one: a single deadbolt rekeyed is an $89 call, and so is a pair of them, because $50 of pinning does not reach the floor. Every cylinder after that costs only its own pinning, $25 to $42 depending on how many pins it carries and whether it is a plain builder cylinder or something heavier. Four ordinary house cylinders come to $100. Six come to $150. Eight doors across a duplex come back as one figure rather than eight items with a trip charge sitting over them. Because of that shape, most people add the doors they had been undecided about, and they are right to. Evening work starts at $134 and overnight at $169, both counted in before a number is spoken.
Four situations bring in most of this work. Closing on a house, where nobody can ever know how many copies exist after fifty or sixty years of owners, tenants, gardeners and teenagers, so you stop counting keys and change what they open. Finishing with a contractor, where a key handed over in March for a bathroom that ran until August passed through several hands on the way. A tenant moving out of a rental off Murrieta Boulevard or East Avenue, where the ring came back but nobody can swear it came back whole. And a break-up, a departure or a lost ring, where the honest answer is that you do not know where the metal is. In all four the fix is the same one and it is cheap compared with replacing hardware.
Keyed alike is the part people do not know to ask for. Where the keyways allow it, every cylinder on the property can be pinned to one key: front, garage service door, back slider, side gate padlock, the shed, the RV pad gate on a Granada driveway, even the padlock on a storage bay off Las Positas Road if you want to carry one key to everything. Where a door has a keyway the others cannot match, that shows up while you book from a photograph of the lock face, and you choose between letting that door keep a key of its own or swapping the hardware under lock replacement. A master arrangement is available too, so an owner key opens all the units while each tenant key opens one. When the cylinders go back in, you get to try the old keys yourself, one door at a time, and watch them do nothing. It takes two minutes and it is the only proof worth having.
One honest note about the door between the garage and the house, since it comes up on nearly every one of these visits. Yes, it can be rekeyed, and yes, it can come onto the same key as everything else. But most of them are hollow-core slabs with a passage knob and no deadbolt, and rekeying a knob does not make that door strong. It only makes it consistent. If the garage is where your household actually comes and goes, that door is worth a graded deadbolt in a jamb with long screws, which falls under lock replacement at $118 to $299 and takes well under an hour. Say the word and it happens in the same visit, or do not, and the rekey stands on its own. What will not happen is anybody quoting you an overhead door, an opener or a spring, because that is a garage door company's trade and not ours.
“Power went out on our block in the afternoon and I discovered that in nineteen years I have never once come in the front. My house key was on a hook inside the garage, which is a great place for it. $149, said on the call, and $149 is what my card was charged. Twenty minutes. He opened the front deadbolt without leaving a mark, then cut me two keys at the van so this cannot happen again. He was straight that the opener itself was not his work and that I would want a garage-door company if it did not come back with the power. It did.”
Nothing is held back for the call: all sixteen jobs and their ranges are on this page. Say which door stopped you and the range closes to one figure on the call, with the evening or overnight hour already counted inside it.
- Daytime (7am–8pm)standard rates
- Evening (8pm–12am)+$45
- Overnight (12am–7am)+$80
FAQ
Lock Rekeying: quick answers
We just closed on a 1960s house in Sunset East. How many doors should we actually do?+
All the ones you use, which is usually more than people first say. Front door, the garage service door on the side, the back slider if it takes a key, and the gate padlock. That is four cylinders, roughly $100 to $170 depending on the hardware, with one key opening all of them. Adding the shed or the RV gate afterward costs only its own pinning. Nobody can tell you how many copies of the old keys are out there after sixty years, so the useful move is not counting them but making them scrap.
Why is the second cylinder cheaper than the first?+
Because the first one is carrying the visit. The $89 call covers the drive and the setup, and $89 is the floor whether one door gets done or two. Once the bench is open and somebody is already standing in your driveway, each additional cylinder costs only its own pinning at $25 to $42. That is why one deadbolt and four doors are much closer in price than people expect, and why it pays to do the doors you were undecided about while the van is there.
A contractor had our key for most of the summer. Is rekeying enough, or should the locks be replaced?+
Rekeying is enough in almost every case. Replacing hardware solves a mechanical problem, and a key in an unknown pocket is purely a key problem. The exceptions are visible ones: a knob that spins loose, a deadbolt you have to shoulder the door to throw, a cylinder that grinds. Those surface during the strip and you are told which of the two you are looking at before anything is ordered. Otherwise the same locks go back in answering a new key, and the old one is scrap.
Our tenant handed back two keys but we think there was a third. Can we rekey just that unit?+
Yes, and that is the ordinary way to run a small rental. One unit is repinned to a new key, every other tenant keeps the key in their pocket, and your owner key is set to reach the new unit as well if you run a master. The doors inside a single unit come onto one key, so the incoming tenant carries one piece of metal instead of three. Shared openings in a complex stay with whoever manages the property, so a laundry room or a mail cluster is ordered separately.
The door from our garage into the house has a keypad the builder installed. Can that come onto the same key?+
If it carries a keyway, yes: the cylinder is pinned to match the rest of the house and the code side keeps working exactly as before. If it is fully keyless there is nothing to rekey, and the useful job there is a code you choose instead of the builder default, plus fresh cells, because Livermore heat is hard on a keypad facing west. Either way, the fact that this door leads out to the garage is worth a moment of thought. A rekey makes it consistent. A deadbolt is what makes it strong.
Related
More residential services
24/7 — nights, weekends & holidays
Say which of the three doors stopped you, hear the figure, and get inside
Livermore, Pleasanton, Dublin, San Ramon, Danville and Sunol, 24/7, holidays included. The garage and its service door, the slab between the garage and the kitchen, the front door you never open, a shop unit, a car or a safe: one figure comes back with the $89 visit and the hour counted inside it. And you do not get left standing in an open doorway, because the visit ends with a key or a code that works.