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 Lock Installation & Rekey Across Foster City
Lock installation and rekeying in Foster City runs between $85 and $320 per cylinder for standard residential work, and we quote the full price in writing before anyone is dispatched. That number reflects the labor, the hardware, and the condition of what’s already on the door. Foster City’s lagoon-fronting condos and 1970s townhomes have hardware that ages faster than the buildings themselves, and we’ve spent two decades learning exactly how that plays out here. Call (331) 310-8471 and a live person answers. You’ll get a firm price, not a range, before a technician ever heads your way.
Why Novak Lock & Security Is Foster City’s Preferred Lock Installation & Rekey Company
Foster City is not like the rest of the Peninsula. The entire city was engineered on reclaimed bay mud, threaded with saltwater lagoons, and built out in a narrow window between 1968 and the mid-1980s. That means the housing stock is remarkably uniform, and remarkably vulnerable to two things most locksmiths never address: salt-air oxidation and structural settling. We see the same failure modes on Sea Spray Lane, in the Edgewater condos, and along Beach Park Boulevard, because the conditions that cause them are baked into the city itself.
Our lead technician, Daniel Novak, has spent years working Foster City HOA communities where master key systems, shared entry hardware, and tenant turnover create a completely different set of lock problems than a single-family neighborhood in San Mateo or Belmont. We coordinate with management companies, we document everything, and we rekey to spec, not to convenience. The reviews from Foster City customers tend to mention the same thing: the price on the phone matched the price on the invoice, and the technician explained what was found before touching a cylinder.
Every Foster City job is backed by the 365-Day Done Right Promise. If it isn’t done right, we make it right. And we leave a documented photo record with every customer, whether the call was a single deadbolt replacement or an eight-unit rekey after a tenant wave.
Our Lock Installation & Rekey Services in Foster City
Smart Lock Installation
Smart lock installation in Foster City requires more than swapping a deadbolt and pairing an app. The salt-loaded air attacking the lagoon-facing hardware will also attack the electronics, so we pay attention to gasketing, exposure, and the finish on the escutcheon. Most Foster City customers choose keypad-capable smart deadbolts with physical key overrides, and we stock hardware compatible with Schlage, Baldwin, and Mul-T-Lock keyways so the new smart lock still works with an existing master system when needed.
Keyless Entry
Keyless entry systems in Foster City condos have to work with the community gate, the front door, and often a shared garage or pool access. We routinely install keypad deadbolts and lever sets that sit on a common keyway, so the management company retains key control while the resident gets code-based access. It’s not difficult work, but it must be done with the HOA’s access structure in mind, and we ask before we install anything that touches a shared door.
Keypad Lock
A standalone keypad lock on a Foster City townhome door typically replaces a worn or corroded tubular lock that has seen two decades of salt air on the water-facing side. We quote keypad lock installation between $220 and $410 per lock depending on grade and finish, and the most common brand we install here is Schlage Encode with a CAM keyway to keep integration simple with existing hardware. If the existing strike plate has drifted because the door frame settled, we address that before the keypad goes on, or the new lock will bind within months.
Biometric Lock
Biometric lock installation in Foster City is less common, but it shows up on water-facing exterior doors and inside units where a homeowner wants restricted access to a home office or a firearm safe room. Fingerprint readers fail in humid environments if the hardware isn’t moisture-sealed, so we steer Foster City customers toward commercial-grade biometric locks rated for exterior coastal exposure, and we quote those upfront, typically $480 to $900 per opening, with the written price covering the hardware and the full install.
Key Duplication
Key duplication in Foster City comes with a wrinkle most residents don’t think about: HOA keys are often stamped “Do Not Duplicate” and tied to a controlled keyway. We duplicate unrestricted keys the same day for a few dollars each, but for restricted and master-keyed systems, we require authorization from the property manager or the lock system owner before cutting a copy. That policy isn’t an inconvenience; it’s key control, and Foster City HOAs depend on it.
Trusted Brands We Service in Foster City
We are factory-authorized for Medeco, Mul-T-Lock, and Abloy, and we work constantly with Baldwin and Schlage hardware in Foster City condos and townhomes. We keep common Baldwin finishes, Schlage pins, and Mul-T-Lock interactive cylinders stocked locally, which means a rekey or a hardware swap doesn’t wait on a distributor. If a Baldwin handleset on a 1970s lagoon-facing townhome has pitted from years of salt air, we can replace the visible trim while retaining the existing cylinder and master key, which keeps HOA keyways intact and the job moving.
Common Lock Installation & Rekey Problems We See in Foster City Homes
- Salt-corrosion inside lock cylinders. The marine humidity and airborne salinity coming off the lagoons and the Bay causes oxidation inside pin chambers. Cylinders that should last 20 years in San Mateo start binding in eight or ten here, and the fix during a routine rekey is often a full cylinder replacement, not just a pin swap.
- Deadbolts that bind or fail to fully extend. Because Foster City sits on compressible bay-mud fill, decades of differential settling have shifted many mid-century door frames out of plumb. The deadbolt hits the edge of the strike plate, the throw never seats, and the homeowner assumes the lock failed, when the truth is the frame moved. We realign the strike plate and, when necessary, the lock bore itself.
- Corroded sliding glass door hardware on lagoon-facing units. A huge share of Foster City housing is lagoon-fronting condos and townhomes from the late 1960s through the 1980s, and many still carry original, or once-replaced, sliding glass patio hardware facing the water. Salt air seizes the latch and corrodes the strike, and the door becomes a security hole. Rekeying the unit while leaving that door untouched is a half-done job.
- Shared entry hardware worn out by tenant turnover. Foster City’s HOA-managed complexes see periodic tenant waves, and every turnover means transferred keys, new key copies floating around, and repeated wear on common doors and gate hardware. Management companies ask us to rekey units to spec and update the master key system, not to cut a duplicate for whoever walks in with a lease.
Pricing for Lock Installation & Rekey in Foster City, CA
Here are the numbers we quote for Foster City work. Standard rekey for a Schlage or Kwikset cylinder runs $25 to $45 per cylinder with a small trip charge, typically $45 to $75, rolled into the written quote before dispatch. High-security cylinders, including Medeco and Mul-T-Lock, run $65 to $110 per cylinder to rekey. Deadbolt replacement with ANSI Grade 1 hardware runs $180 to $340 per lock installed. Keyless entry and smart lock installation runs $220 to $410 per opening, and a full master key system setup for a Foster City condo complex is quoted per opening after a walkthrough and a written scope of work. There is no call-out surcharge added on arrival, ever. The price on the phone is the price on the invoice, per Haven Standard Clause 1. Call (331) 310-8471 for a written quote before anyone is dispatched. Estimates are free.
We Also Serve Cities Near Foster City
Our service area extends beyond Foster City to the rest of the Bay Area and beyond, including Los Angeles, San Diego, San Jose, and San Francisco. Dispatch and scheduling are coordinated from the brand’s San Francisco Bay Area office, with crews serving Foster City locally. If you’re just outside the lagoon network, call (331) 310-8471 and ask.
Serving Foster City, CA - Our Local Coverage Area
We’re based in the Foster City 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 - Lock Installation & Rekey in Foster City
Salt air from the lagoons and the Bay accelerates oxidation inside lock cylinders and on deadbolt throws, especially on the water-facing sides of buildings. Locks that would run 20 years inland often bind or seize in 8 to 10 years here. We rekey a Foster City lock when hardware is being replaced, after a tenant turnover, or any time the cylinder starts to bind during normal operation, and we inspect the strike plate and frame alignment on every visit. Call (331) 310-8471 and we’ll quote the rekey in writing before we dispatch.
Yes. We routinely build master key systems on existing Schlage, Baldwin, and Kwikset hardware in Foster City condo complexes, but the existing locks must be within tolerance and the keyway has to support the hierarchy the HOA wants. If some locks are too corroded or worn, we replace those cylinders during the rekey and preserve the key control the management company already has. We quote the full system per opening after a walkthrough, in writing, before work starts. Call (331) 310-8471 with your community’s unit count and we’ll set up the survey.
It is one of the most common causes we find. Foster City was built on reclaimed bay mud and decades of differential settling have shifted many mid-century door frames out of plumb, so the deadbolt throw hits the edge of the strike plate and refuses to seat. It looks like a broken lock, and it is often a frame issue. The fix is realigning the strike plate and, in more severe cases, the deadbolt bore itself, which we do before the lock gets blamed and replaced needlessly. Call (331) 310-8471 and we’ll diagnose it in one visit.
Yes, and we coordinate with your property manager or HOA board before touching any shared gate, common door, or pool access hardware. Most Foster City communities require that keyless entry systems sit on a controlled keyway and preserve the management company’s key control, and we install hardware that satisfies those requirements while giving residents code-based entry. We provide the written scope and the per-lock price before any work begins. Call (331) 310-8471 to have us review your community’s access specs.
We rekey the existing cylinders to a new key and, if your community uses a master keyed system, we cut the new tenant key according to the hierarchy you already have in place. In most Foster City complexes, that means rekeying one to three cylinders per unit for $25 to $45 per cylinder while preserving the master key, plus a trip charge, all quoted in writing before we show up. We confirm authorization with the property manager and we never cut controlled keys for an unverified request. Call (331) 310-8471 for a written per-unit price.
Call (331) 310-8471 now or reach out online for a free written estimate. A live person answers, and the quoted price is the price on the invoice.
Written by Daniel Novak, Owner at Novak Lock & Security