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 Piedmont
Piedmont is not an easy place to retrofit security. Most homes here were built between 1910 and 1950, which means original mortise locksets, solid wood doors that swell with the East Bay Hills fog, and trim nobody wants scarred by a poorly fitted modern deadbolt. We know because access control work in Piedmont is different from anywhere else in the Bay Area. Whole-house keypad entry, key card readers, intercom systems, biometric readers, cloud access control, and electric strike installation all have to respect the architecture they are being installed into. If you’re in Piedmont and want a system that actually works with your home, call (818) 390-9007. A live person answers, and you will get a written price before any work begins.
Why Blackthorn Locksmith & Security Is Piedmont’s Preferred Access Control Systems Company
Piedmont is 1.7 square miles. We treat it like the small town it is. Our technicians know that a call on Crocker Avenue often means a 1920s Tudor Revival with original hardware, and that a call on Wildwood Avenue likely involves a Mediterranean Revival with solid oak doors that have moved over a century of wet winters. Shane Delaney built Blackthorn Locksmith & Security around that kind of knowledge. We hire background-checked, uniformed technicians who arrive in shoe covers and lay down drop cloths before touching a door frame. Every completed job ends with a photo of the clean-up, sent before the technician leaves. That is the Cedarwell Care Promise, in writing, on every access control job in Piedmont.
Keypad Lock Installation in Piedmont
Keypad lock installation in Piedmont usually means retrofitting a modern entry system onto a door that was never designed for one. We are not drilling through a hollow-core builder door here. We are working with original mortise lock cases in solid wood doors, often on homes worth $2 to $5 million. The job typically involves assessing the existing mortise case, determining whether the keypad can mount cleanly above or beside it without cutting into period trim, and then fitting an ANSI Grade 1 deadbolt that actually aligns with the strike. A keypad lock installation in Piedmont generally runs $350 to $800 for a quality unit installed, depending on whether the existing mortise can be preserved or a new bore must be cut into a solid wood door without splintering the face.
Retrofitting Keypads to Original Mortise Doors
Most Piedmont homes still carry their original mortise locksets. A modern keypad deadbolt uses a cylindrical bore, which a 1920s mortise door does not have. We can often keep the original mortise lock for the handle and add a separate keypad deadbolt above it, but only if the door’s stile is wide enough and the trim can take the new hardware without cracking. When that is not possible, we will tell you honestly and explain the replacement path rather than forcing a fit that damages the door.
Keypad Entry for Side Doors and Garage Access
The main front door gets the attention, but most Piedmont families actually use the side door or the garage entrance every day. A keypad on the side-garage door gives kids and dog walkers a code instead of a key to lose. We install keypads rated for the moisture this side of the hills gets each winter, so the electronics do not fail when the marine layer sits for three weeks.
Access Control Company in Piedmont
An access control company in Piedmont does more than install a lock. Homeowners here regularly ask us to walk every entry point, front door to basement door to the detached garage, and assess what should be keyed alike, what should get high-security cylinders, and what should move to keypad or key card entry. The 1920s homes in this city often have three or four exterior doors, each with a different vintage lock and a different key. A whole-property access control consult in Piedmont typically runs $150 to $300, and the hardware work that follows depends entirely on what we find. We give you that price in writing, on the phone, before anyone is dispatched, and that is the price on the invoice.
Whole-House Access Control Consults
Because Piedmont runs its own small police department and neighbors actively coordinate on security, a single call about a sticking mortise lock almost always becomes a full property assessment. We walk the house with you, note every entry point, and explain which locks can be rekeyed to a single key, which need high-security cylinders, and where a keypad or key card reader makes sense. You decide what gets done. No pressure, no upselling.
Cloud Access Control and Intercom Systems
Some Piedmont homeowners want the ability to unlock the front gate remotely for a delivery or a house cleaner, or to see who is at the door from a phone. Cloud access control and intercom systems make that possible, but they need a stable WiFi signal through thick plaster-and-lath walls, which many of these homes have. We test signal strength before recommending hardware. The installation is only as good as the connection.
Trusted Brands We Service in Piedmont
We install and service hardware from Schlage, Kwikset, Yale, Baldwin, Medeco, Mul-T-Lock, Sargent, and Abloy. In Piedmont, we most often pair a Yale or Kwikset keypad with a Medeco high-security cylinder, because homeowners here ask for patented key control that prevents a neighbor from walking into an Oakland hardware store and duplicating the key. We stock common parts and cylinders for Piedmont jobs, which means we are not ordering a part and coming back next week. Most access control work here is done the same day.
Common Access Control Systems Problems We See in Piedmont Homes
- Fog-driven door swelling jams the bolt: The East Bay Hills marine layer pushes moisture into wooden door frames every winter. When the frame swells, the mortise bolt no longer aligns with the strike plate, and smart locks misfire because the latch cannot fully retract.
- Worn original mortise cylinders bind or fail: Many 1920s and 1930s mortise cases still have their original cylinders, which were never designed for modern keys or daily use. When they bind, a rekey often is not enough, and the case needs a full rebuild or a high-security cylinder retrofit.
- Warped doors make modern hardware misalign: A keypad deadbolt needs a straight, solid door. When the original door has warped over eight decades, the new bolt will not throw fully, and the keypad will report an error. We often need to adjust the strike plate or plane the door edge slightly.
- Mortise cases too shallow for modern cylinders: Older mortise cases frequently lack the internal depth for a modern bump-resistant cylinder. The fix is either a custom retrofit or replacing the case entirely, and we will show you the problem before you pay for anything.
Pricing for Access Control Systems in Piedmont, CA
We Also Serve Cities Near Piedmont
We regularly work in Emeryville, Oakland, Alameda, and Berkeley, and our Access Control Systems in Piedmont clients often have family, rentals, or offices in those cities. If your property sits near the Piedmont border, ask about scheduling a single visit for multiple locations. Our Access Control Systems team coordinates everything from the Bay Area office, with local crews serving Piedmont directly.
Serving Piedmont, CA - Our Local Coverage Area
We’re based in the Piedmont 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 Piedmont
Yes, in most cases we can keep the original mortise lock for the handle and install a separate keypad deadbolt above it, provided the door’s stile is wide enough and the trim will not crack. If the door cannot take the new hardware without damage, we will tell you that before any work starts and give you the replacement options in writing. Call (818) 390-9007 and describe your door. We will give you an honest answer and a written price before anyone is dispatched.
A rekey only changes the key, not the mechanical function. If the bolt binds because the door frame swells from the fog, the fix is usually a strike plate adjustment or a latch throw correction, not a new lock. If the cylinder itself is worn, a rekey may not hold, and the case may need a rebuild or a high-security cylinder retrofit. We will diagnose the exact cause before quoting anything. Call (818) 390-9007 for a free estimate.
For Piedmont’s older mortise cases, we most often recommend Medeco, Mul-T-Lock, or Abloy cylinders because they offer patented key control and cannot be duplicated at a hardware store. The choice depends on the mortise case’s internal depth and the cylinder format the door will accept. We will match the cylinder to the door, not the other way around. Call (818) 390-9007 and we will walk you through the options.
Yes. A whole-property consult in Piedmont runs $150 to $300, and that fee is credited toward any work you approve. We walk every entry point, from the front door to the side-garage door to the detached garage, and explain what can be rekeyed to a single key, what should get high-security cylinders, and where keypads or key card readers make sense. Call (818) 390-9007 to schedule one.
Yes, in most cases we can rekey a new smart lock or keypad deadbolt to the same key as your original mortise lock, provided the cylinders are compatible. This means one key still opens every door even after you add electronic entry. We will confirm compatibility during the consult. Call (818) 390-9007 for details.
Written by Shane Delaney, Owner at Blackthorn Locksmith & Security, serving Piedmont since 2008.