Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Fast, Reliable Access Control Systems Across Antioch
Access control in Antioch, CA typically costs $450-$2,800 for a complete keypad or card-reader system, and we can usually schedule your installation within 24 to 48 hours. Whether you’re managing a rental on Lone Tree Way or upgrading a 1960s home near the downtown waterfront, we handle the full scope: keypads, card readers, intercoms, and cloud-managed entry. If you need it sooner, call us at (818) 390-9007 and we’ll tell you exactly when a technician can be there.
This page is about how access control actually works on the ground in Antioch, not anywhere else. We know the older mortise locks in the waterfront core, the builder-grade Kwikset deadbolts failing in the east-side tracts, and the humidity and heat swings that make door frames move. That’s why our Access Control Systems team approaches every job by looking at the door and the frame first, not just the electronics.
Why Blackthorn Locksmith & Security Is Antioch’s Preferred Access Control Company
We have been doing access control work in Antioch long enough to know that the two sides of town present two completely different problems. Downtown, near the marina and the older grid streets off A Street, we’re usually adapting modern keypads and card readers to original mortise prep and warped wooden frames. East of Highway 4, in the 2000s-era subdivisions off Lone Tree Way and Hillcrest Avenue, we’re replacing tired Kwikset hardware and building key-control systems for landlords cycling tenants. That local split is why our estimates here are specific, not generic.
Shane Delaney runs our crew, and the standard he set is simple: a written price before a screw is turned, shoe covers and drop cloths in every entryway, and a photo of the cleanup before we leave. Antioch customers notice that. No one wants a tech to vanish after a sloppy install on a rental property that has to show well for the next applicant.
Every tech arrives background-checked and in uniform. Every call to (818) 390-9007 is answered by a person, at 3 a.m. or 3 p.m. That matters when a tenant is locked out of a unit on the day you’re supposed to sign a lease.
Access Control System Installation in Antioch
Access Control System Installation in Antioch usually means one of two things: retrofitting an existing door with a keypad, card reader, or intercom, or building out a multi-door system for a rental building or small commercial space. Most single-door residential installs run $450-$950, including hardware, wiring, programming, and a walkthrough with everyone who will use the door. Multi-door commercial or property-management jobs with a central controller and cloud management typically run $1,800-$2,800, depending on the number of doors and whether we’re running new low-voltage wire or using existing conduit.
Shane’s rule on installs is that the full price is written down and in your hand before we start. Not a range spoken over the phone. The number on that sheet is the number on the invoice. Period.
Keypad and Card Reader Retrofits
On the east side, where foreclosure-era rentals dominate, most of the installs we do are keypad retrofits on front entry doors and garage-adjacent side doors. Landlords want a code they can change between tenants without rekeying a deadbolt, and a keypad does exactly that. A single-door keypad install on a standard prepped door typically runs $450-$700 in Antioch.
On older downtown doors with non-standard prep, the same job takes longer because we’re not forcing anything. We’ll measure the existing bore and strike pocket, and if a modern latch won’t seat cleanly, we’ll tell you honestly before cutting anything.
Intercom and Cloud-Connected Systems
For small apartment buildings and offices in Antioch, a cloud-managed access control system with an intercom at the entrance and app-based unlocking for tenants usually runs $1,600-$2,400 installed. You get a digital record of who opened which door and when, and you can revoke access in seconds. For property managers running units spread across the Lone Tree Way corridor, that’s the difference between a secure turnover and a scramble.
Door Access Control in Antioch
Door Access Control in Antioch gets interesting because so many doors here are not standard. The pre-1980s homes near the waterfront often have original mortise locks and door frames that have spent sixty summers swelling and shrinking with the Delta’s temperature swings. The east-side tract homes are newer but saddled with builder-grade Kwikset cylinders that are now two decades old and failing. A proper access control install on either door starts with assessing what the door and frame can honestly accept.
Electronic access work on a standard 2-1/8″ prepped door runs $450-$900 with hardware. On a mortise-prep door, the hardware itself is different and the labor is higher: expect $700-$1,400 when we need to adapt or fabricate the mounting and strike. We will show you the numbers before any work begins.
Electric Strike Installation
An electric strike replaces the standard strike plate on a door frame and pairs with a keypad or card reader to let the frame itself release on command. In Antioch’s older homes with wood frames that move seasonally, this is often the better solution than a smart deadbolt because the strike can be shimmed and adjusted to tolerate frame movement. A typical electric strike conversion runs $500-$850 installed, depending on the frame condition.
Biometric and Key Card Systems for Small Business
For dental offices, daycares, and small warehouses in Antioch, a biometric reader or key card system gives you an audit trail and lets you terminate access instantly when an employee leaves. These systems start around $1,200 for a single-door card reader with controller and cloud software, and scale up from there. We’ll spec the right card format and reader placement, then walk your staff through the interface before we leave.
Trusted Brands We Service in Antioch
We stock and service Schlage, Kwikset, Medeco, and Abloy hardware, so whether you want a dependable Schlage keypad deadbolt or an Abloy high-security cylinder for a commercial door, the parts are typically in our vehicle the same day. For Antioch’s east-side landlords replacing failing Kwikset builder hardware, we keep Schlage ANSI Grade 1 deadbolts and keypad models on hand for same-day swaps. And for older downtown doors, we carry the mortise-compatible cylinders and tailpieces that let a modern keypad work with a 1960s lock body.
Common Access Control Systems Problems We See in Antioch Homes
- Summer door-jamb binding on downtown waterfront homes. The Delta’s heat swings make wood frames swell enough that deadbolts and strikes misalign every July and August. That’s a rekey and a strike adjustment, not a new door, but it has to be done before the electronics go in.
- Failed builder-grade Kwikset deadbolts in east-side tracts. Homes built in the early 2000s off Lone Tree Way and Hillcrest Avenue are now past the 20-year mark, and those original cylinders are wearing out in bunches. Investor-landlords usually replace them with ANSI Grade 1 hardware and add a keypad for turnover efficiency.
- Unaccounted old tenant keys. Antioch’s high rental turnover means old keys float around far too often. A simple rekey becomes a default system when you add keypad entry or reissue restricted keys under a master key system, so the next tenant’s access starts clean.
- Mortise lock cylinders that bind in the heat. Original mortise locks on pre-1980s downtown homes seize when the frame shifts. A bump-resistant cylinder replacement and careful lubrication gets them turning smoothly again without tearing out the original hardware.
Pricing for Access Control Systems in Antioch, CA
A single-door access control installation in Antioch generally runs $450-$950, with multi-door systems between $1,800 and $2,800. Electric strikes add $500-$850 per door. The big variables here are the age and prep of your door: a standard east-side tract door takes an afternoon, while a 1960s mortise-prep door near the waterfront takes longer because we’re adapting hardware, not forcing it. We give you the exact written price before work begins, and there is no added call-out fee once we arrive. Call (818) 390-9007 and we’ll quote your specific job for free.
We Also Serve Cities Near Antioch
While this page focuses on Access Control Systems in Antioch, our crews also run daily routes to Oakley, Pittsburg, Clayton, and Brentwood. The rental-turnover work in Oakley and Pittsburg is similar to Antioch’s east side, and we apply the same written-price standard everywhere we go. If your property is on the edge of town, call us and we’ll tell you which crew can reach you fastest.
Serving Antioch, CA - Our Local Coverage Area
We’re based in the Antioch area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Access Control Systems in Antioch
Yes, in most cases we can rekey the existing Kwikset deadbolt same-day, and that runs $75-$125 per cylinder including the service visit. If the deadbolt is one of the many 20-year-old builder units now failing on the east side, we’ll show you the wear and recommend replacing it with a Schlage ANSI Grade 1 deadbolt, which typically runs $150-$225 installed in Antioch. Call (818) 390-9007 and we’ll schedule the rekey today.
Your deadbolt jams every summer because Antioch’s Delta climate swings between foggy, humid mornings and 100°F afternoons, which swells the wooden door frame enough to push the strike plate out of alignment with the deadbolt. We correct this by adjusting the strike position, lubricating the cylinder, and often rekeying the lock so the pins move cleanly. We see this constantly in the pre-1980s homes near the waterfront, and it’s a same-day fix for us.
Yes, but the approach is not the same as a modern door. With a mortise lock, we can install a keypad that drives the existing latch, or we can convert the door with a properly sized faceplate and new strike pocket. This runs $700-$1,400 depending on the frame condition, and we’ll explain exactly what the hardware can and cannot do before we cut anything. Call (818) 390-9007 for a written quote.
Yes, we build master key systems for property managers across Antioch, so you carry one key and each tenant carries their own. A typical four-unit master key setup in Antioch runs $350-$600 including all cylinders, keyed alike or keyed differently as needed, and we can add restricted keyways so tenants can’t copy keys at the hardware store. This is exactly the kind of work we do repeatedly along the Lone Tree Way and Hillcrest corridors.
For an Antioch rental, a keypad entry system is usually worth installing because it eliminates rekeying costs between tenants and gives you a record of entry. The installed cost of $450-$700 for a single keypad deadbolt is typically recovered within two or three turnovers, and you eliminate the old-key float problem that plagues east-side rentals. For multi-unit buildings, a cloud-managed card or keypad system pays for itself faster. Call (818) 390-9007 and we’ll break down the numbers for your specific property.
Call Blackthorn Locksmith & Security for Access Control Systems in Antioch
We work on doors in Antioch the way the blackthorn hedge worked around old homes: it protected the entry, and it did not advertise itself. If you need a keypad on a single-family door, a card system for an office, or a master key system for a portfolio of east-side rentals, call (818) 390-9007. You’ll speak with a person. You’ll get a written price before we start. And when we leave, the door will open, lock, and close cleanly, and the entryway will look exactly as it did when we arrived. That’s the standard Shane Delaney set, and it’s the one we keep.
Written by Shane Delaney, Owner at Blackthorn Locksmith & Security, serving Antioch and the surrounding East Bay.