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 Commercial Locksmith Across Redwood City
Commercial locksmith work in Redwood City isn’t a one-size-fits-all job. Our trucks cross the Caltrain tracks, the El Camino corridor, and the industrial flats along Seaport Boulevard every day, and almost every call starts the same way: a business owner standing at a door that won’t lock, won’t open, or won’t stop letting the wrong people through. We get to most Redwood City commercial addresses within 45 to 60 minutes, and the phone always rings to a live person at (910) 714-4287, at 2 p.m. or 2 a.m. If your storefront, office suite, or apartment building needs a commercial locksmith in Redwood City who knows the difference between a mortise pocket and a bored cylindrical prep, call us.
Why Dunmore Locksmith Is Redwood City’s Preferred Commercial Locksmith Company
We have been pulling commercial lock cylinders and re-pinning master key systems in Redwood City long enough to know the buildings by name, not just by street. The pre-war commercial blocks around Broadway and Middlefield Road, the dense apartment clusters north of Woodside Road, the newer glass-and-stucco suites near the Caltrain station. Each of those buildings ages differently, and each one rewards a locksmith who has worked on it before. Redwood City customers repeatedly tell us the same thing: they want to know who is walking through the door before they unlock it. That’s why every Dunmore technician is background-checked, identity-verified, photo-badged, and sent to you by name and photo before the visit. If the person at your door isn’t the person we told you to expect, that service call is on us.
Perry Osgood, who leads Dunmore Locksmith, built the team around the Threshold Standard: written pricing before any work starts, a live person answering the phone 24 hours a day, and a 365-day written guarantee on every repair. We don’t ask Redwood City building owners to take those promises on faith. The guarantee is stamped on the job, and the price is in writing, in your hand, before a single tool comes out of the bag.
Replace Commercial Door Lock in Redwood City
A commercial door lock replacement in Redwood City usually means pulling a worn cylindrical or mortise lock body and installing new hardware that will actually latch, lock, and survive the next 10 years of tenant traffic. On the older stock around the Fox Theatre block and the pre-WWII downtown commercial district, that often means we are rebuilding the mortise pocket and re-seating the strike before the new lock ever goes in. A straightforward replace commercial door lock job on a standard steel or aluminum storefront door in Redwood City typically runs $180 to $340, including the new hardware and labor. If you want a bump up to a high-security cylinder like Medeco or Abloy, expect to add another $60 to $140 depending on the keyway.
When Replacement Beats Rekeying
If the lock body is cracked, the latch is sloppy, or the cylinder has been drilled out after a break-in, rekeying won’t fix it. In Redwood City’s older buildings we routinely find lock bodies that have been shimmed, jimmied, and re-pinned so many times that the internal tolerances are gone. That’s a replacement job.
Hardware We Keep on the Truck
We carry Schlage B-series deadbolts, Sargent mortise bodies, and commercial-grade push-button and keypad locks on the van, so most replacements are finished in one visit. No ordering, no second trip, no half-locked door overnight.
Panic Bar Installation in Redwood City
Panic bar installation in Redwood City is a code-driven job. Any commercial door that serves 50 or more occupants, or that sits on a required exit path, needs a panic device that opens with one push from the inside. A standard panic bar installation on a properly prepared commercial door in Redwood City typically runs $350 to $650, which includes the bar, the exterior trim, and the labor. If we are retrofitting an old mortise-style door in a pre-war building, expect the higher end of that range because of the fabrication work involved.
Older Doors Need More Than a Bolt-On
You can’t just screw a panic bar over an original mortise lock body in a 1920s door frame and walk away. The strike alignment has to be corrected or the bar will bind. We chisel, re-set, and shim the pocket until the bar throws cleanly and the latch seats completely every time.
ANSI Grade 1 Hardware
We install panic bars rated ANSI Grade 1, which means they are built for high-traffic commercial use. If a Redwood City building owner wants a vertical rod panic device on double doors, that’s a bigger job with a different price. Ask us, and we’ll quote it in writing before anything starts.
Trusted Brands We Service in Redwood City
We are factory-authorized to install and service Schlage, Medeco, Kwikset, Sargent, and Abloy hardware. That matters in Redwood City because so many of the older commercial buildings still run original Sargent mortise cylinders from the 1940s and 1950s, and a locksmith needs correct pins, springs, and keyway knowledge to rebuild those instead of gutting them. We stock local parts for Redwood City jobs, so we fix rather than replace whenever the hardware is worth saving. If your storefront has a Medeco high-security keyway, we can cut keys on site and re-pin to a new hierarchy without sending anything out.
Common Commercial Locksmith Problems We See in Redwood City Homes
- Retrofit kits over original mortise pockets. On the Fox Theatre block’s pre-WWII building frames, we see deadbolts that throw but never fully seat because a cheap retrofit kit was bolted over a warped strike. The lock looks installed and fails on the third shove. Fixing it means re-setting the pocket and often replacing the strike plate entirely.
- Worn builder-grade cylinders in North Fair Oaks. The 1940s and 1960s duplexes and apartment buildings in North Fair Oaks run some of the oldest, most rekeyed pin stacks in San Mateo County. High tenant turnover means the same Kwikset or Schlage cylinder has been re-pinned until the pins round off and keys stop biting. Many of those need full cylinder replacement, not another layer of rekeying.
- Salt corrosion on waterfront hardware. Exterior deadbolts and panic bar pivots along Seaport Boulevard and at the Port of Redwood City pit and seize from salt-laden South Bay air. Hardware that passes a visual check two miles inland fails a functional test at the coast. We replace corroded cylinders and lubricate or rebuild the pivots before they seize completely.
- Master key systems that lost their hierarchy. Office buildings near the Caltrain station often have legacy master key systems where tenants have made copies, lost keys, and changed suites enough times that the original key hierarchy is nonsense. We rebuild those systems from the bitting up so each suite key works only where it should.
Pricing for Commercial Locksmith in Redwood City, CA
A commercial lockout in Redwood City runs about $95 to $160 during business hours, depending on the cylinder type and whether the door is a standard mortise storefront or a high-security keyway. Rekeying a typical commercial lock cylinder runs $25 to $45 per cylinder for most Schlage or Kwikset keyways, with higher-security Medeco or Abloy cylinders at $45 to $75 per cylinder. A full commercial door lock replacement is $180 to $340. Panic bar installation lands at $350 to $650. The biggest variable in Redwood City is the age of the door: a modern steel frame is a drop-in job, while a 1920s mortise door around the Fox Theatre block needs real carpentry. You will always get the full written price on the phone before we dispatch, and that is the exact price on the invoice. Call (910) 714-4287 and we will walk you through it.
We Also Serve Cities Near Redwood City
Our Commercial Locksmith crews cover Redwood City and the surrounding mid-Peninsula, including Atherton, Menlo Park, San Carlos, and Palo Alto. If your commercial property sits just outside the Redwood City line, you are still in our local service area, and you can read more about our coverage at our Redwood City hub page. We schedule Redwood City jobs alongside our neighboring city routes so we can reach most addresses fast, without charging a different call-out rate for any of those cities.
Serving Redwood City, CA - Our Local Coverage Area
We’re based in the Redwood 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 About Commercial Locksmith in Redwood City
Yes, absolutely, and that is usually the first thing we try. The original mortise lock bodies on the pre-war storefronts around the Fox Theatre block are often better-built than what we could buy to replace them. We re-pin the existing cylinder to a new key, replace the worn springs if needed, and keep your original hardware. Replacement only becomes necessary when the lock body itself is cracked, the latch is badly worn, or the cylinder has been so heavily rekeyed that the pin chambers are ovaled out. Call (910) 714-4287 and we will tell you which situation you are in before we touch the door.
Salt-laden air off the South Bay is the most common cause. The constant salt exposure pits lock cylinders, corrodes the internal springs, and seizes panic bar pivots faster than inland hardware. We see this consistently along Seaport Boulevard and at the Port of Redwood City, where the same hardware might last a decade in Menlo Park but need replacement in five years at the waterfront. We use marine-grade lubricants and corrosion-resistant cylinders on those calls, and we recommend an annual hardware inspection for any waterfront property. For an exact repair quote, call (910) 714-4287.
Most of the time, a rekey is enough, and it’s the smarter financial choice. A standard rekey in North Fair Oaks runs $25 to $45 per cylinder, while full lock replacement can hit $180 or more per door. But the 1940s and 1960s duplexes and apartment buildings in that neighborhood often have original builder-grade Kwikset or Schlage cylinders that have been rekeyed so many times the pins are worn round. If our tech finds sloppy key insertion, loose pins, or keys that need to be jiggled, we will tell you honestly that this cylinder has reached the end of its service life. Batch rekeying multiple units in one visit also saves you money. Call (910) 714-4287 to schedule a walk-through.
Yes. The pre-war door frames around the Fox Theatre block and the Broadway commercial district have settled and warped over 80-plus years, which means a panic bar installation usually requires more than a bolt-on. We chisel out and re-set the mortise pocket, correct the strike alignment, and shim the frame until a new ANSI Grade 1 panic bar throws cleanly. This is a fabrication-heavy job that doesn’t come up often in the newer steel-framed buildings in San Mateo or Palo Alto, but it’s standard work for us in Redwood City. A typical downtown panic bar retrofit runs $350 to $650. Call (910) 714-4287 for a written quote.
Yes. We pick the lock open in the vast majority of Redwood City commercial lockouts, from storefront mortise locks on Broadway to modern cylindrical locks in suites near the Caltrain station. Drilling is a last resort, and we will always tell you before we do it. Non-destructive entry keeps your hardware intact and your door frame undamaged, which matters in older buildings where a replacement mortise body is harder to source. We answer live at (910) 714-4287, 24 hours a day, every day of the year.
If your Redwood City building needs a commercial locksmith, call (910) 714-4287. You will talk to a live person, get a written price before anyone is dispatched, and know exactly who is walking up to your door before they knock. That is how we have done it since 2007, and that is how we’ll do it on your job.
Written by Perry Osgood, Owner at Dunmore Locksmith, serving Redwood City commercial and residential customers since 2007.