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.
Locksmith in Fairfax, CA
Locksmith work in Fairfax, CA follows a rhythm set by the town itself: heavy winter rains, steep hillside lots, and a housing stock built mostly between 1900 and 1960. We get called out to jammed deadbolts on swollen redwood doors, corroded cylinders on hillside gates, and vintage mortise locks that nobody wants to replace with something modern. If you need a locksmith in Fairfax, CA, you’re likely dealing with one of these hyper-local issues, and the fix usually costs somewhere between $95 and $340 depending on the job. Call (910) 714-4287 and we’ll give you the exact price in writing before anyone leaves the shop.
Why Fairfax Homes Are Different
Fairfax sits in an inland Marin valley that funnels coastal moisture and records among the highest annual rainfall in the county, often 40-plus inches. That means the town has a seasonal locksmith cycle you won’t find in drier neighbors like Kentfield or Corte Madera. After the first heavy winter rains, aging wooden door frames in Fairfax’s concentration of pre-WWII Craftsman bungalows swell and shift, jamming deadbolts and misaligning strikeplate geometry. We’ve planed more doors and reset more strikes here than we have in any comparably sized town in Marin.
The housing stock itself drives the other big difference. Fairfax’s residential core is heavily weighted toward Craftsman bungalows and early-to-mid 20th-century cottages, many of which still retain original mortise locksets or early Schlage and Kwikset pin-tumbler hardware from the 1940s through 1960s. Homeowners frequently want rekeying or repair work that preserves that vintage hardware to match period architecture. That means knowing how to open a 1930s warded lock without destroying it, how to source tapered spindle parts for a 1950s knobset, and how to file a strikeplate so the original deadbolt throws cleanly on a door that has moved with the seasons for 80 years. Perry Osgood and the Dunmore Locksmith crew keep the tools and parts for that work stocked and ready.
Our Main Fairfax Services
Fairfax homeowners call about two things most often: door lock repairs tied to the wet-season swelling cycle, and rekeying when keys change hands. Here’s what each of our four core Fairfax services covers.
Residential Locksmith in Fairfax
Residential locksmith work in Fairfax spans everything from a quick knobset repair to a full rekey of a four-bedroom hillside bungalow. Many of our calls come from homeowners who have just moved in and want every lock in the house changed over to a fresh key. We work with Schlage, Kwikset, and Medeco hardware, including older pin-tumbler lines no longer in production. One local note: Fairfax’s damp valley air corrodes exterior cylinders faster than you’d expect, so we always check the lock body, not just the keyway. See Residential Locksmith in Fairfax for full pricing and service details.

Door Lock Repair in Fairfax
Door lock repair here is usually a repair to the door itself plus the lock. The rainy season swells Fairfax’s old fir and redwood entry doors, so a deadbolt that throws fine in September may bind solid by January. We plane or pull the door, reset the strikeplate, and lubricate or rebuild the cylinder, so both parts work in the same year. For a seized or broken bolt, we’ll tell you up front whether the lock can be salvaged or should be replaced. Details on pricing and the 365-day written guarantee are on Door Lock Repair in Fairfax.

Change Door Locks in Fairfax
Changing door locks in Fairfax often means preserving the look of a period home while retiring the old key. We can rekey your existing vintage hardware so old keys die and new keys work, or we can install new hardware that matches the door’s era. For homeowners who have lost a key, been through a tenant turnover, or just bought a 1940s cottage, this is the fastest route to knowing exactly who has a working key. The full scope, cost, and what to expect from our arrival process are covered on Change Door Locks in Fairfax.

Commercial Locksmith in Fairfax
Fairfax’s commercial core along Sir Francis Drake Boulevard includes storefronts, offices, and a handful of older buildings with original aluminum door frames and tight tolerance issues. Commercial work here leans toward storefront deadlatches, push-bar hardware, and rekeying after staff changes. We also service small offices in repurposed Craftsman houses, which carry the same vintage lock quirks as the town’s homes. For scoped, flat-per-lock pricing and scheduling rather than dispatch urgency, see Commercial Locksmith in Fairfax.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Fairfax
We’re factory-authorized on Schlage, Kwikset, Medeco, and Yale, and we keep common Fairfax parts on hand: Schlage deadbolt cylinders, Kwikset knob pins, Medeco high-security key blanks, and Yale mortise cassettes for the town’s older buildings. That means most repairs in Fairfax are one visit, not two. For less common finishes and vintage hardware, our brands page shows what we can source and how fast.
Pricing for Locksmith in Fairfax, CA
| Service | Typical range in Fairfax |
|---|---|
| Rekey a standard knob lock | $95 – $160 |
| Rekey a deadbolt | $95 – $160 |
| Rekey both (knob + deadbolt, same key) | $140 – $220 |
| Change door locks (single standard lock) | $120 – $240 |
| Change door locks (deadbolt + knob set) | $180 – $340 |
| Door lock repair (loose, jammed, or misaligned) | $95 – $240 |
| Mortise lock repair or adjustment | $140 – $320 |
| Storefront deadlatch replacement | $160 – $340 |
| Vehicle lockout (door unlock, no damage) | $80 – $150 |
| Emergency lockout (residential, standard lock) | $95 – $190 |
Craftsman-era mortise work and anything involving a door that has shifted a half inch out of square will push toward the upper end of these ranges because the door itself needs correcting, not just the lock. Every one of these prices is quoted in writing before we dispatch, and that figure is the figure on your invoice, no call-out surprise added when the technician arrives.
Neighborhoods We Serve in Fairfax
We cover the valley floor and the hillside lots above it, from the flats around downtown to the tighter, steeper roads where parking and access shape the job.
- Downtown Fairfax, including Broadway and the Sir Francis Drake corridor
- Cascade Canyon and the hillside streets above Bolinas Road
- Deer Park and the narrow lanes off Porteous Avenue
- Fairfax Hills and Scenic Road areas
- Manor and the residential blocks along Lansdale Avenue
Most residential calls in Fairfax proper are reached within 30 to 45 minutes once a technician is dispatched, depending on mud, traffic through downtown, and whether your street is one of the steep one-lane roads where we park and walk in.
Service Area – Cities Near Fairfax
Our Fairfax crews also cover the surrounding towns, including San Anselmo, CA and San Rafael, CA to the east and northeast, Kentfield, CA just to the south, and Larkspur, CA on the other side of Sir Francis Drake. Each town has its own page because the housing stock and lock issues differ enough to matter.
Serving Fairfax, CA - Our Local Coverage Area
We’re based in the Fairfax 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 Locksmith in Fairfax
For most residential calls in Fairfax proper, you’re looking at 30 to 45 minutes from dispatch. Hillside roads, downtown traffic on Sir Francis Drake, and winter weather can push that closer to an hour. A live person answers the phone 24/7 and gives you a real window, not a vague promise. Call (910) 714-4287 for a current ETA and a written quote before anyone is sent.
For a single-family home, no permit is needed for rekeying, lock changes, or door lock repair in Fairfax. If you’re in a condo or townhome community with its own HOA, check your governing documents, some associations in Fairfax restrict exterior hardware changes to preserve a uniform look. We can match existing finishes so any change is subtle. Call (910) 714-4287 if you want help figuring out the right hardware to propose to your board.
Yes, every time. We give you a written price before we dispatch, and that written price is the price on your invoice. If it turns out the door itself needs planing or the strike needs resetting, we tell you the new total before any of that work starts, and you approve it first. Call (910) 714-4287 for a free, no-pressure estimate on your specific lock.
What happens when you call
- 1A real person answersNo phone trees - talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Fairfax Customers Say
"Deadbolt on the front door was sticking and wouldn't throw all the way. He cleaned it, adjusted the strike plate, and it works smoothly now. Charged very little."
- Victor S."The fact that he was background checked and carried ID made me comfortable letting him into the home. Changed out two worn deadbolts for new grade 1 ones."
- Brenda Z."We moved into a new house and wanted to know nobody else had a key. He rekeyed every exterior door and showed me how the pins work. Clear and patient."
- Anita P.






