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 Residential Locksmith Across Inverness
A residential locksmith call in Inverness usually means one of two things: a door that won’t open when you need it to, or a lock that won’t secure the way it should. Both are urgent here because Inverness is not a place where you can run five minutes down the road for help. The nearest locksmith shops are 45-plus minutes away in San Rafael or Petaluma, which is exactly why we stock marine-grade cylinders, mortise-lock parts, and deadbolts sized for the older wood-frame cottages that dominate this community. If you’re locked out, have a seized deadbolt, or need a lock changed on a vacation rental before the next guest arrives, call (910) 714-4287 and you’ll reach a live person who can tell you exactly when a technician will reach Inverness.
We’re Dunmore Locksmith, and our Residential Locksmith team handles lock changes, rekeying, deadbolt installation, lockouts, window locks, and door reinforcement across the Inverness area. This page covers what Inverness homeowners and rental owners actually deal with: fog-seized mortise locks, corroded cylinders, warped original doors, and the question of when to rekey versus replace. Perry Osgood leads our crew, and every job carries a written quote before work starts plus the 365-Day Done Right Promise.
Why Dunmore Locksmith Is Inverness’s Preferred Residential Locksmith Company
Inverness has a specific set of lock problems that inland Marin towns like Fairfax and San Anselmo rarely see. The fog off Tomales Bay keeps exterior hardware damp for much of the year, and salt residue works its way into cylinders, pins, and tumblers in ways that standard inland locks never experience. A company that only knows how to swap a Kwikset knob won’t know what to do with a 1920s mortise lock on a warped fir door that has swollen half an inch out of square. We do.
The Threshold Standard is what separates us from a random name in a search result. Every technician we send to an Inverness home is background-checked, identity-verified, photo-badged, and sent to you by name and photo before the visit. That matters more here than in most places. When you’re at a remote cottage off Sir Francis Drake Boulevard, alone, and the person at the door says they’re a locksmith, you should already know their name and face from the photo we sent. No guessing. No opening the door to a stranger on faith.
Perry Osgood has built our Inverness service around what this market demands: honest answers about whether a century-old lock can be saved, written pricing before any work starts, and a 365-day guarantee in writing on every repair. If the repair fails within a year, we return at no charge. That’s the Done Right Promise in full.
Locked Out of Apartment in Inverness
Locked Out of Apartment in Inverness almost always happens at the worst possible moment – arriving at a rental after a long drive, stepping outside to take out trash and hearing the door click shut, or finding the deadbolt frozen solid after the place sat empty through a month of salt fog. The first thing to know is that we do not drill as a default. Most lockouts on Inverness apartment units, cottages, and in-law units can be resolved with non-destructive entry using picks, bypass tools, or a specialized under-door tool. Drilling is a last resort, and we’ll tell you before we do it, with the price in writing before the drill touches metal.
For a standard apartment lockout in Inverness, you can expect to pay roughly $95 to $185. The final number goes in writing before any work starts, and it is the number on the invoice. No call-out surcharge added on arrival, no “it was more complicated than we thought” after the fact. If you’re locked out right now, call (910) 714-4287 and we’ll give you a real time window for reaching Inverness from our dispatch.
Non-Destructive Entry, First
Most residential locks in Inverness apartments and cottages are standard pin-tumbler cylinders that respond to picking or bump-resistant bypass methods. On older units with original mortise locks, the failure is often a seized cylinder from salt corrosion rather than a lost key. In those cases we free the mechanism, remove the cylinder, and either clean and rekey it or install a marine-grade replacement on the spot. The goal is always to preserve the original faceplate and door if the hardware can be salvaged.
What to Do While You Wait
Don’t force the key. If the key binds at all, stop turning. Applying pipe-wrench-level torque is how a rekey job becomes a full cylinder replacement, because sheared pins and a snapped key are far harder to fix than a seized cylinder. If you’re locked out in Inverness, stay with the door if you can, keep your phone on, and don’t let anyone without a photo ID badge touch the lock. We’ll send you the technician’s name and photo before they arrive.
Apartment Locksmith in Inverness
Apartment Locksmith work in Inverness covers everything from rekeying a unit between tenants to replacing a deadbolt on a rental property to cutting new keys when a guest leaves with the only set. Inverness has a high concentration of vacation rentals, in-law units, and multi-unit properties where turnover means locks need to change frequently, and in a fog-saturated environment, the hardware itself needs to be chosen differently than it would be in San Anselmo. A standard Kwikset deadbolt rated for an inland door will corrode in a season or two here.
Rekeying a standard apartment lock in Inverness typically runs $75 to $145 per lock. That includes disassembling the cylinder, replacing the internal pins so old keys no longer work, and cutting new keys. A lock change, where the entire knob or deadbolt is replaced with new hardware, runs $120 to $260 per lock depending on the grade and brand. If you’re rekeying multiple units at once, we bring the parts to do it in one visit and the written quote covers every lock before we begin.
Rekeying Between Tenants
When a short-term rental turns over in Inverness, rekeying is the fastest way to invalidate old keys without replacing good hardware. We keep pin kits for Schlage, Kwikset, Yale, and Medeco cylinders on the truck, so the job is done in one visit. For landlords managing multiple properties around Tomales Bay, we can key everything to a master system so you carry one key and each unit has its own.
Keypad and Smart Lock Options for Old Doors
Inverness rentals increasingly need keypad or smart-lock entry instead of handing out physical keys. The challenge is that many of these properties sit on 1910s-to-1950s wood-frame structures with original mortise locks and doors that have warped out of square. A modern keypad deadbolt won’t simply drop into the existing mortise. We re-cut, shim, and reinforce the door as needed so the new lock actually latches and holds, and we only recommend hardware rated for exterior marine exposure.
Trusted Brands We Service in Inverness
We service and install Schlage, Kwikset, Medeco, and Yale hardware, and we stock marine-grade cylinders and corrosion-resistant finishes specifically because Inverness eats standard hardware. The fog and salt air are unforgiving, so a brass cylinder that would last 15 years in Larkspur often fails in three or four here. When you call us for a lock replacement in Inverness, we bring parts that are actually suited to this environment, not whatever is on the shelf at a big-box store. That means faster turnaround on repairs and fewer repeat failures. We also carry mortise-lock parts, thumb-turn deadbolt cylinders, and strike plates sized for the older door prep common in Inverness cottages and bungalows.
Common Residential Locksmith Problems We See in Inverness Homes
- Seized mortise locks from salt fog. Original 1910s-to-1950s mortise locks in wood-frame cottages collect salt residue in the pin and tumbler stack, so keys bind, snap, or refuse to turn. Inland hardware that never sees this much damp fails here within a season or two.
- Warped original doors that don’t accept modern hardware. Swollen fir doors on older cottages won’t let a modern deadbolt or smart lock drop into the existing mortise without re-cutting or shimming. A straight swap leaves gaps, misaligned strikes, and locks that won’t latch.
- Vacation-home lockouts after weeks of vacancy. Short-term rentals and second homes left empty for a month or more develop oxidized tumblers and seized deadbolts. Owners or renters arriving for the weekend find the lock won’t turn, and the nearest shop is 45-plus minutes away.
- Corroded window locks and sliding-door hardware. Salt air doesn’t just hit front doors. Window locks and patio-door hardware on the bay side of Inverness properties corrode faster than inland, and many older cottages have original window latches that no longer hold securely.
Pricing for Residential Locksmith in Inverness, CA
Nothing about Inverness locksmith pricing should be a mystery, and we treat it that way. A standard residential lockout here runs $95 to $185. Rekeying a single lock runs $75 to $145. A lock change runs $120 to $260 per lock, and deadbolt installation on a door that doesn’t need extensive prep work runs $110 to $240. Window lock replacement runs $45 to $95 per lock, and door reinforcement work, including strike plates and hinge screws, runs $60 to $180 depending on what’s there now. If a door is badly warped or the mortise needs serious re-cutting, the quote reflects that before we begin, and you approve it in writing. Call (910) 714-4287 for a free estimate any time, day or night. You’ll get a real number on the phone, not a range that balloons when someone shows up.
We Also Serve Cities Near Inverness
Dunmore Locksmith serves Inverness and the surrounding communities of West Marin. Our residential locksmith services extend to Petaluma, Novato, Cotati, and Fairfax, with the same written pricing, named technicians, and 365-day guarantee on every job. If your property in any of these areas needs lock work, the phone number is the same: (910) 714-4287.
Serving Inverness, CA - Our Local Coverage Area
We’re based in the Inverness 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 Residential Locksmith in Inverness
In most cases we can rekey an original mortise lock without replacing it. The cylinder comes out, the internal pins get swapped so old keys no longer work, and new keys are cut. Where this gets complicated in Inverness is when salt fog has corroded the cylinder body or the pin stack so badly that the lock will never turn smoothly again. In that situation we tell you honestly and quote a marine-grade replacement cylinder that fits the original faceplate. You don’t lose the century-old hardware; you just get a lock that works. Call us at (910) 714-4287 and we’ll assess what you have.
It’s the fog. Inverness sits on the western shore of Tomales Bay, the trace of the San Andreas Fault, and it is one of the foggiest, most salt-air-saturated locations in California. Exterior lock hardware stays damp for much of the year, and salt residue packs the pin and tumbler stack inside cylinders. When the lock sits unused for weeks, that residue hardens and the deadbolt won’t turn. The fix is usually a deep cleaning and a switch to marine-grade, lubricant-free internals. We can also recommend a maintenance schedule for rentals that sit empty between guests.
No, not as a default. Most Inverness lockouts are resolved with non-destructive entry using picks or bypass tools, especially on standard pin-tumbler cylinders. Drilling is a last resort for damaged or high-security locks that resist non-destructive methods. We tell you before we drill, and the cost is in writing before the drill touches metal. If drilling is necessary, we carry replacement hardware so the door is secured again before we leave. Call (910) 714-4287 if you’re locked out now.
Yes, but it usually requires door prep work. Many Inverness rentals sit on 1910s-to-1950s wood-frame structures with original mortise locks and doors that have swollen or warped. A modern keypad deadbolt won’t drop cleanly into the existing mortise, and forcing it leaves gaps, misaligned strikes, and a lock that won’t latch. We re-cut and shim the door as needed, install the keypad, and program it on site. We also recommend keypad hardware rated for exterior marine exposure, because standard units corrode quickly in this fog.
Rekeying changes the internal pins inside the existing lock cylinder so old keys stop working – the hardware stays in place. Replacing means installing entirely new hardware. In Inverness, rekeying is usually the right call if your lock turns smoothly and you just need to invalidate old keys. Replacement is the right call if the hardware is corroded, the cylinder seizes, the bolt won’t retract, or you want to upgrade to a keypad or high-security deadbolt. We tell you which is which before any work starts, with a written quote either way. Call (910) 714-4287 for an honest assessment.
We got a call from a 1920s wood-frame cottage on Argyle Street near the Inverness Yacht Club where the owner arrived after a month away to find the original mortise lock on the front door frozen solid. The thumb-turn deadbolt wouldn’t budge and the key turned only with a pipe-wrench grip. We freed it with non-destructive entry, found the pin and tumbler stack packed with salt residue and oxidized tumblers, rekeyed the mortise to a new key, and swapped the seized cylinder for a marine-grade unit. The door opened smoothly without drilling or replacing the century-old faceplate. That’s the work we do in Inverness every week, because this fog and this housing stock create a specific set of problems. If your locks are giving you trouble, call us at (910) 714-4287 for a free estimate. The price goes in writing before anyone is dispatched, and it is the price on the invoice.
Written by Perry Osgood, Owner at Dunmore Locksmith, serving Inverness.