Nearby city · 24/7
Clayton, at the foot of the mountain: long driveways, side gates and a door you cannot see from the road
The small town east of the city under Mount Diablo, with its short main street, larger lots on the slopes above it, detached garages, barns on the older parcels and horse property at the edges. Twenty-nine minutes from the plaza, and the run is honest about it.
29 min
Avg. arrival
$89
Service call
24/7
Availability

Twenty-nine minutes is a real number and not an average dressed up. Clayton Road out of the city is the whole of it, and at five in the afternoon or when the trail parking empties on a Sunday it runs longer, which is said when the figure is said rather than after somebody has been waiting on a porch. The distance changes nothing about the price. What the town changes is the shape of the property. Lots up here are big enough that the front door is often out of sight from the road, driveways run a hundred feet, and the first lock in the way is a gate rather than a house. A house lockout is $115 to $195 and it begins at whatever stops the walk, so it is worth saying on the call whether a gate stands between the street and the door and whether it opens from the outside.
The hardware is a mix rather than a pattern. Older parcels near the main street carry pre-war doors with mortise cases; the streets that came later have bored cylinders; the newest houses on the slopes have handle sets and thick doors. So a photograph of the front hardware settles the figure faster than any description, and once it is settled it holds. Rekeying is $25 to $40 per cylinder and the count on a large lot is genuinely long: house front and back, detached garage, workshop, tack room or barn, and a gate on each flank. All of it goes out as a single figure with the visit inside. A lock replacement is $112 to $285 per door where a cylinder is past pinning.
Two things come up here more than in the city. Households that keep animals, or that have somebody feeding them while the family is away, put a smart lock at $175 to $435 on the door beside the parking pad so a code can be issued for a week and withdrawn afterward. And old properties on these parcels hold safes, sometimes bolted into a slab in a barn, and opening one is $179 to $479. Exterior hardware suffers up here because gates and outbuildings sit in weather all year, and a stiff latch gets stripped and repinned before anyone talks about replacing it. Calls are answered 24/7, with $40 inside the figure between 8pm and midnight and $75 between midnight and 7am.
Say how the technician reaches the door: off the road, up a long driveway, or through a gate, and whether that gate has a keyed latch or an operator. On the larger parcels, count the outbuildings before you call so one figure covers the whole property.
FAQ
Asked on the way to the phone
How long from the plaza to my address?+
Twenty-three minutes is the citywide average, measured from Todos Santos Plaza. Downtown and the plaza run about 16 minutes, the Monument corridor 18, Sun Terrace and Meadow Homes 19, Bates Avenue and the yards 23, Ygnacio Valley 23, North Concord and Willow Pass 23, Dana Estates and Holbrook Heights 24, Clayton Valley and Crystyl Ranch 26. Outside the city line: Pacheco 19, Pleasant Hill 23, Walnut Creek 24, Martinez 28, Clayton 29. The hill streets and the far towns are honestly the slowest and you hear that on the call rather than standing on a porch wondering. The window that arrives by text is drawn from where the van actually is, not from the average.
Why can you price my door over the phone when nobody has seen it?+
Because of when this city was built. Concord went from 6,953 people in 1950 to 85,164 in 1970, and the houses went up in one push between 1955 and 1968, tract by tract, fitted with the same few locks. Two bore sizes, one backset, four finishes covers most of the housing stock, and a great deal of that hardware is still on the doors. Name the street and the door is largely known: what fits it, what the strike looks like, what usually fails on it. That is what turns a guess into a figure you can hear before anyone gets in the van.
So why is there a range at all?+
Three things move a job inside its range. First, which tract the door came from, because a 1957 street and a 1967 street were not built with the same hardware. Second, what has been changed on it since: an added deadbolt, a replaced cylinder, a security screen, a slider bar, a strike somebody moved. Third, which hour you are calling in. Once you have said the street, the door and the time, the figure is a single number, not a range, and it stays that number on the receipt.
Will the lock still work after you open it?+
Almost never, and never without your agreement. Picks, decoders and bypass tools cover builder deadbolts across the tracts, apartment cylinders on Monument and Detroit, aluminum storefronts on Salvio and Grant, patio sliders, most car doors and most safes, and the lock goes back to work afterward. The exceptions are a high-security cylinder, one already smashed, or one welded around a snapped blade. When that is your door you hear it plainly, you hear what would replace it, and you choose. The figure does not move either way.
What does the figure already hold, and what could move it?+
The $89 visit, the labor, whatever hardware goes on the door, and the night hour when there is one, all rolled into the number you hear. Steps up from the street in Holbrook Heights, a buzzer lobby on Monument Boulevard, a latched side gate in Crystyl Ranch, a gated yard off Port Chicago Highway: none of that moves it. The only thing that can add is extra work you decide on while the technician is standing there, such as putting the garage side door on the same key while the front is open. That gets a figure of its own, said out loud, and it starts when you say yes.
Do Saturdays, holidays or the small hours cost more?+
Saturday, Sunday and holidays cost what a Tuesday afternoon costs. Only the clock changes anything: $40 between 8pm and midnight, $75 between midnight and 7am. Both are folded in before you hear a figure, so nothing appears later. A house lockout that is $115 in daylight comes back as $155 at eleven at night and $190 at four in the morning, all of it inside the same published range, and the receipt matches what you agreed to.
I rent on the Monument corridor. Do I need my landlord before you open my own door?+
No. This corridor has the largest share of renters in the city and a tenant is the customer, not a complication. For a lockout, bring photo ID showing the address, or ID plus something on your phone that ties you to the unit: a lease page, a utility bill, a rent receipt, addressed mail. Give the building and the unit number on the call, because a buzzer panel with forty buttons is no help to a van circling Detroit Avenue. Nobody is contacted about you, and no owner has to approve putting you back into the place you pay for.
I own rentals and rekey between tenants. How does that work?+
Cylinders are counted per door at $25 to $40 each, and the whole property comes back as one figure that already holds the visit, not a visit charge with cylinders piled on top of it. A fourplex with front and back doors is eight cylinders and one number. Each unit can sit on its own key with a single management key over the set, so you carry one key instead of a ring. Old keys come back in labeled bags to check against whatever the outgoing tenant handed over, and the receipt lists every door by unit. A manager acting for an owner elsewhere can approve the work with a management agreement or a text from the owner.
Our house still has its original sixties hardware. Does all of it have to come off?+
Usually not. Streets through Sun Terrace, Meadow Homes and the Ygnacio Valley spine are full of builder knob sets and later deadbolts that still turn well and only need repinning so keys from three owners ago stop working. Three things genuinely earn replacing: a cylinder with real wear in it, a bolt whose throw no longer reaches the frame, and a strike screwed into trim instead of the stud behind, which is the single detail that decides whether a door survives a kick. Which of the three applies to yours gets said before anything is unscrewed.
Do you work the yards on the east side, and the lots around the mall and BART?+
Both. Man-doors beside roll-ups on Bates Avenue, warehouse offices off Solano Way and Port Chicago Highway, yard gates along the Port Chicago side, storefronts and restaurant back doors around the plaza on Salvio and Grant. Early starts are normal there, because a shop that cannot open at seven loses a shift rather than a morning. On the car side, a good share of the work sits in the Sun Valley Mall lots, the Concord and North Concord park-and-ride rows, the Diablo Valley College lots and the Willows. Name the lot and give a row, a level or the color of the car. A gated garage needs somebody who can get the van through the gate. None of it changes the figure.
24/7 — nights, weekends & holidays
Give the street, hear the figure, and the door gets opened the way it was built to be opened
Concord, Pleasant Hill, Pacheco, Clayton, Martinez and Walnut Creek, 24/7, holidays included. Say what the door is doing and one figure comes back with the $89 visit already inside it and the hour already counted. The lock is opened without damage wherever it can be, and the receipt shows what the call showed, whether the deed is in your name or the lease is.