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 Martinez
Lock installation and rekeying in Martinez costs $65-$145 per cylinder for standard pin-tumbler locks, with high-security and smart lock work running higher, and every quote is delivered in writing before we dispatch a technician. If you just bought a house in Martinez, lost a key, or want to stop wondering who else has a copy, the fix is usually same-day. Call (331) 310-8471 and a live person answers. We’ve worked on doors from the waterfront blocks off Carquinez Scenic Drive to the hillside tracts east of downtown, and we know which hardware fails here and which survives.
Why Novak Lock & Security Is Martinez’s Preferred Lock Installation & Rekey Company
Novak Lock & Security has installed and serviced more than 60,000 locks and key systems since 2002. Every job starts with a written price and ends with a documented photo record of the work. That’s not a marketing line. It’s Haven Standard Clause 1: the price on the phone is the price on the invoice. Daniel Novak built the company on that rule because the locksmith trade has a documented problem with bait pricing, and he decided the only way to be trusted was to be contractually prohibited from doing it.
For Martinez specifically, our technicians know what the Carquinez Strait does to door hardware. Salt-laden Delta breezes push through this town on a daily cycle. That means exterior deadbolts, strike plates, and keyways fail here in patterns that a Concord or Walnut Creek shop rarely sees. When we arrive at a Martinez home, we already know to check for salt adhesion in the cylinder and pitting on the strike before we even touch the door.
Calls are answered by a live person, 24/7. Uniformed, background-checked technicians do the work. And if it’s not done right, the Lock Installation & Rekey team makes it right under the 365-Day Done Right Promise. No callback window. No voicemail. Just a documented job at a price you saw in writing first.
Our Lock Installation & Rekey Services in Martinez
Here’s what we do most often for Martinez homeowners, with the local conditions that shape each job.
Smart Lock Installation
A smart lock on a Martinez waterfront home has to survive salt air, and not all of them do. We install smart deadbolts with sealed electronics and marine-grade finishes, and we set them up on your existing deadbolt prep or bore new door prep where needed. We stock Yale and Baldwin smart hardware, and every install includes a written record of the setup so you can hand it to the next owner if you sell.
Keyless Entry
Keyless entry is a practical upgrade for Martinez households where keys get lost between the boat, the BART station, and the house. We install keypad systems with audit trails if you want them, and we match the finish to your existing hardware. On homes near the Strait, we specify sealed keypads that don’t corrode at the contact points.
Keypad Lock
Keypad locks are the most common electronic upgrade we install in Martinez, and the biggest failure we see is cheap zinc hardware pitting in the salt air. We specify keypad deadbolts with stainless internals and sealed circuitry. A typical keypad deadbolt install runs $180-$340, quoted in writing before we start.
Biometric Lock
Biometric locks read a fingerprint to open the door. They work well in Martinez’s climate as long as the sensor is sealed against salt and moisture. We install biometric deadbolts on detached garages, ADUs, and interior office doors, and we always leave a physical key override configured, because electronics fail and you still need to get in.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Martinez
We’re factory-authorized on Medeco, Mul-T-Lock, Abloy, Baldwin, and Schlage, and we service the full range from entry-grade Kwikset to restricted-keyway high-security systems. For Martinez jobs we keep Baldwin, Mul-T-Lock, and Sargent hardware in regular stock because those brands hold up to the Strait’s corrosion cycle better than big-box equivalents. If you already own a Yale or Schlage lock, we service those too, and we can source parts same-day for most common models.
Common Lock Installation & Rekey Problems We See in Martinez Homes
- Salt-seized deadbolt cylinders on waterfront properties. The key has to be forced, then one day it snaps off in the keyway. We see this within five to seven years on exterior doors near the Strait, where the same lock would run twenty years in Concord. We extract the broken key, flush the cylinder, and usually replace it with a marine-grade unit rather than rebuild a corroded core.
- Original Victorian mortise locks with internal corrosion. The historic district around downtown Martinez is dense with 1890s-1920s houses still running their original skeleton-key mortise locks. Salt air corrodes the internal springs and levers, the bolt jams, and the lock becomes non-destructive only with specialized picks and a lot of patience. We rekey these back to working condition more often than we replace them, because replacement usually means destroying a century-old door.
- Zinc strike plates that pit and crumble. Standard builder-grade strikes on exterior doors in Martinez corrode within a few years. The latch slips, the deadbolt throw shortens, and the door stops seating. We replace them with ANSI Grade 1 steel strikes with full-length screws, and we document the swap in the photo record.
- Key duplication on worn or corroded originals. Copying a key from a salt-pitted original just duplicates the wear. We cut from code or by hand where the original is too far gone to copy cleanly, which keeps the new key from jamming in a marginally worn cylinder.
Pricing for Lock Installation & Rekey in Martinez, CA
Here are the numbers, in writing, the same way we’d give them on the phone. Standard residential rekey in Martinez runs $65-$95 for the first cylinder and $20-$30 per additional cylinder. New deadbolt installation runs $120-$220 for standard hardware. Smart lock or keypad installation runs $180-$340. Biometric hardware runs $300-$600 installed, depending on the unit. High-security cylinders from Mul-T-Lock or Medeco run $150-$300 per cylinder, keyed and documented.
What affects the price: the age and condition of the existing door prep, whether the lock is a standard pin-tumbler or a specialty mortise or rim cylinder, and whether you want restricted or master-keyed keys. Every quote is a firm written number. No surcharge added at the door. No “it’ll cost more once we see it.” That rule has been in place since 2002, and it applies to every Martinez job.
We Also Serve Cities Near Martinez
We serve Martinez and the surrounding communities: Concord, Walnut Creek, Pittsburg, and Berkeley. If you’re looking for Lock Installation & Rekey in Martinez specifically, you’re on the right page. If you’re in a neighboring city, the same written-pricing rule applies, and dispatch is coordinated from our San Francisco Bay Area office.
Serving Martinez, CA - Our Local Coverage Area
We’re based in the Martinez 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 Martinez
Salt-laden air from the Carquinez Strait deposits a fine corrosive film inside the keyway and on the cylinder pins, and warmer temperatures accelerate the oxidation. Within five to seven years, the pins bind and the key resists turning. We usually replace the cylinder with a marine-grade sealed unit rather than lubricate a corroded core. Call (331) 310-8471 for a written quote. Estimates are free.
In most cases we can rekey the original mortise lock without removing or damaging the door. We’ve done this on Craftsman and Victorian homes across the Muir Road corridor and downtown historic district. We disassemble the lock body, inspect the springs and levers, replace what’s worn, and cut new keys to fit the existing keyway. Replacement only comes up when the lock body itself has cracked or the bolt is irreparably seized. Call (331) 310-8471 and describe the lock. We’ll tell you honestly what’s possible.
We recommend a marine-grade deadbolt in a stainless or high-durability finish, paired with an ANSI Grade 1 strike plate and full-length screws. Baldwin and Mul-T-Lock make hardware that holds up to salt air far better than standard zinc or lacquered-brass units. We fitted exactly this setup on a 1912 Craftsman on Muir Road when the original mortise lock’s strike crumbled on removal, and the owner hasn’t touched it since.
County facilities around Escobar Street, including the courthouse and jail complex, typically run restricted keyways, master key systems, or access-control hardware rather than off-the-shelf residential locks. Those systems require factory authorization to service and rekey, and keys are controlled at a level that prevents duplication without documented authorization. We do that work, and we can scope it in writing for facilities managers in Martinez.
Rekeying a standard residential lock in Martinez runs $65-$95 per cylinder. Replacing with a new deadbolt starts around $120 and goes up from there for smart or high-security hardware. Rekey is cheaper when the existing lock is sound and you just want to control who has keys. Replacement makes more sense when the lock is corroded, outdated, or you want better security than the old hardware provides. Call (331) 310-8471 and we’ll give you a firm number for either option.
Key Takeaways
- Salt air from the Carquinez Strait kills standard exterior hardware in 5-7 years, not the 15-20 you’d get inland.
- Rekey runs $65-$95 per cylinder in Martinez, quoted in writing before dispatch.
- Marine-grade stainless and sealed electronics are the fix, not an upsell.
- We service original Victorian mortise locks that most shops won’t touch.
- Every job ends with a documented photo record and a written warranty.
Call for a Free Estimate
If you need a lock installed, a house rekeyed after closing, or an estimate for hardware that will actually last on a Martinez waterfront home, call (331) 310-8471. A live person answers, any hour. We’ll give you a firm price in writing before anyone is dispatched, and that price is the price on the invoice. That’s how Novak Lock & Security has worked since 2002, and it’s how we work in Martinez today.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Martinez with written-price lock installation and rekey since 2002.