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.
Before
AfterFast, Reliable Rekey Locks Across Mill Valley
Rekeying a lock in Mill Valley typically costs $95 to $180 for the first lock and $20 to $35 for each additional lock keyed alike, and most homes are done in about 45 minutes. That’s the price we quote before anyone gets in a van, and it’s the price on the invoice when the work is finished. Mill Valley homes run older than most of Marin, and that means mixed hardware, worn cylinders, and second-home key histories that make a clean rekey more important than a quick one. If you’ve got a key situation you don’t fully trust, call us at (956) 275-7388 and we’ll walk you through it.
We know Mill Valley the way a local should. We know that a house off Cascade Drive can have a completely different lock setup than a condo near Miller Avenue, and that a home built in the 1950s near Boyle Park almost certainly has a Schlage cylinder that has never been touched since it was installed. Dispatch for Mill Valley is coordinated from our San Francisco Bay Area office, and our crews serve the town locally. When you call, a live person answers. When a technician arrives, you know exactly who they are and what the job will cost.
Why Ridley Locksmith & Security Is Mill Valley’s Preferred Rekey Locks Company
Ridley Locksmith & Security operates under The Garrison Standard, the accountability structure that has governed every technician and every job in the Garrison Partners family since 2007. That means one thing for Mill Valley homeowners: no subcontractors, no unmarked vans, and no price that moves at the door. Our technicians are background-checked and uniformed. Before any work starts, you get a written price. After the work is done, you get a written guarantee covering the repair for one full year. If the work fails inside that window, we return at no charge. That is the 365-Day Done Right Promise, and it is not optional for us.
Mill Valley customers tell us the same thing: they’ve been burned by a no-show or a phone quote that doubled when a stranger from a call center showed up. Our technicians train on the full spectrum of lock hardware, from everyday Schlage, Kwikset, Yale, and Baldwin to high-security lines including Medeco, Mul-T-Lock, and Abloy. That matters in a town where one house can have three different brands of lock on three different doors. We carry the pin kits and cylinders to handle all of them on the first visit.
Rekey House in Mill Valley
Rekey House in Mill Valley means changing the internal pins on a lock cylinder so the old keys stop working, without replacing the hardware itself. For a Mill Valley homeowner, the most common trigger is simple: someone else still holds a key. It might be a previous owner, a contractor who worked on a remodel off Sycamore Avenue, or a tenant who moved out of a rental near the Depot. Rekeying is the fastest way to regain control of the house without changing how the door looks from the outside. We do not drill locks just to rekey them, and we do not tell you to replace every lock when the existing hardware is still in good shape.
What a Full-House Rekey Includes
We work through every exterior door, pull the cylinders, replace the pins to match a new key, and test the mechanism before we leave. If two locks have different brands, we can often still key them alike with the right pin kit, but we’ll tell you exactly what’s possible before the work starts. Some Mill Valley homes have a Kwikset knob beside a Schlage deadbolt on the same door; those cylinders do not share a pin kit, so the job takes a little longer and costs a little more. We quote that on the phone, not on your doorstep.
The Schedule We See in Mill Valley
Late spring is our busiest rekey season in Mill Valley. That’s when second-home owners arrive for the summer and realize a tenant, a cleaning service, or a dog walker still holds a working key. It’s also when wildfire season starts. In the 94941 high-fire-risk zone, many homeowners rekey rentals and second homes before fire season specifically because they want old keys neutralized without adding new hardware that could slow an evacuation. We schedule for it every April and May.
Lock Rekey in Mill Valley
A lock rekey in Mill Valley is the same core job whether it’s one deadbolt or a whole house: remove the cylinder, swap the pins, and cut new keys. The difference in this town is the condition of the locks. Mill Valley’s older housing stock, especially the postwar builds along Throckmorton and Lovell Avenue, means we regularly see cylinders with decades of wear. A rekey on a worn cylinder won’t hold if the pin channels are scored or the plug is loose. In those cases we tell you up front, before any work starts, what a rebuild or replacement costs. You never find out through a surprise line item after the fact.
When Rekeying Is Enough
If your locks are mechanically sound, rekeying is enough. You keep the same exterior hardware, the same finish, and the same key style. What changes is that every old key in circulation goes dead. That’s the right move after closing on a Mill Valley house, after a tenant leaves, or after any period when you cannot account for every copy of a key. We rekeyed a 1970s split-level off Throckmorton Avenue where the previous owner had handed out keys to a cleaning crew and a dog walker for years. Our tech pulled the existing Schlage pin and tumbler cylinders, replaced the pins so every old key stopped working, and upgraded the worn front-door deadbolt to an ANSI Grade 1 unit with bump-resistant pins. The owner kept the same exterior hardware look but left with a fresh set of keys.
When Rekeying Isn’t Enough
A rekey does not fix a strike plate that is pulling out of the frame. It does not address a deadbolt that sticks in the rain. Mill Valley gets real marine weather, and a lock that works fine in October can bind in February when moisture gets into a corroded cylinder. If we see rust, stripped screw holes, or a latch that no longer seats correctly, we’ll show you the problem and quote the repair separately. You decide what gets done. No pressure, no upsell.
Trusted Brands We Service in Mill Valley
We rekey and service the brands already installed in Mill Valley homes, which is the practical way to handle it. Schlage is the most common on older single-family houses around Sycamore Park and Tamalpais Valley. Kwikset shows up heavily in condos and newer builds near the Mill Valley-Sausalito corridor. And for homeowners who want better bump and pick resistance, we install and rekey Medeco high-security cylinders. We carry pin kits and common replacement parts for all of these, which means most Mill Valley rekey jobs are done in a single visit. No ordering a part and coming back a week later.
Common Rekey Locks Problems We See in Mill Valley Homes
- Second-home key drift. A weekend house in Mill Valley accumulates key copies like lint collects in a dryer vent. Tenants, contractors, cleaners, and neighbors all have one by the end of the first year. A rekey collapses all of that to a single new key in an afternoon.
- Mixed hardware on one door. A Kwikset knob beside a Schlage deadbolt is common on Mill Valley’s older homes. The pin kits don’t interchange, so a rushed “single rekey” quote leaves one cylinder unpinned and the job stalls on the doorstep. We quote both cylinders honestly from the start.
- Friday-afternoon arrivals. A second-home owner pulls into Mill Valley on a Friday and discovers a tenant or contractor still has a key. A rushed rekey done badly leaves one lock out of sync or a cylinder that spins when you turn the key. We’d rather do it right in one visit than do it fast and have to come back.
- Wildfire-season shortcuts. When fire season approaches, the urgency pushes some homeowners to accept a phone quote without confirming the locksmith is licensed and insured. A cut-rate “rekey” often means the hardware was replaced, not re-pinned. You paid for a rekey and got a cheaper lock swapped in. Ask to see the cylinder being re-pinned. A legitimate tech will show you.
Pricing for Rekey Locks in Mill Valley, CA
A typical house rekey in Mill Valley runs $95 to $180 for the first lock and $20 to $35 for each additional lock keyed alike. Most three-door homes land between $135 and $250 total. High-security cylinders, such as Medeco, run higher because the pin kits and key blanks cost more. If we find a worn cylinder that needs a rebuild during the visit, we stop and quote that separately before touching it. You get a written price before any work starts. Every time. The price we quote on the phone is the price on the invoice, and there is no call-out surcharge added when the tech arrives. Call (956) 275-7388 for a free estimate.
We Also Serve Cities Near Mill Valley
Our crews handle rekey work across southern and central Marin. We serve Rekey Locks in Mill Valley and the surrounding towns, including Corte Madera, Larkspur, Sausalito, and Kentfield. If you’re a homeowner in any of those communities, the same written-price-before-work policy applies. Same background-checked technicians, same one-year written guarantee.
Serving Mill Valley, CA - Our Local Coverage Area
We’re based in the Mill Valley 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 Rekey Locks in Mill Valley
Yes. Rekeying changes the internal pins inside the cylinder so the old key no longer aligns them. Every old key becomes useless immediately. New keys are cut to match the new pin configuration. We test every lock after rekeying, and we hand you the new keys while the old ones sit useless in your hand. Call (956) 275-7388 to schedule a rekey.
Yes. We give you a written price on the phone before anyone is dispatched. That price covers the number of locks, the brand of hardware, and the keying configuration. It does not change at the door unless we find a broken or worn component inside the lock, and if that happens, we stop and quote it separately before doing any additional work. No technician is sent out with a range and told to close high. Call (956) 275-7388 for an exact quote.
Yes. We can key most Schlage and Kwikset cylinders to the same key, but it takes different pin kits and a little more time. A house with both brands on one door, which is common in Mill Valley’s older builds, will be quoted accurately from the start. We carry both pin kits on the truck, so the job is still done in one visit.
Almost never. Drilling destroys the cylinder, and a rekey is about preserving the cylinder while changing the pins. If a lock is broken or frozen to the point where it cannot be removed conventionally, we’ll tell you before any destructive option is on the table and give you the exact replacement cost first. We don’t drill as a shortcut. Call (956) 275-7388 and we’ll talk through what you’re dealing with.
Every Ridley Locksmith & Security technician arrives in a marked van, in uniform, and with identification that matches the name on the work order. We never send subcontractors. The person at your door works for us, answers to The Garrison Standard, and carries a written price and a written guarantee document before the first lock is touched. If anyone shows up without those things, it is not us. Call (956) 275-7388 and we’ll confirm who is on the way.
Get Your Mill Valley Rekey Scheduled Today
If old keys are floating around, there is no reason to live with that. We’ll rekey your Mill Valley home, your rental, or your second home at a price you agree to before the work starts. A live person answers 24 hours a day, 7 days a week. Call (956) 275-7388 for a free estimate, and we’ll have a technician out to your Mill Valley property fast.
Written by Drew Kowalski, owner at Ridley Locksmith & Security, part of the Garrison Partners family and operating to The Garrison Standard since 2007.