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 Brentwood
Lock installation and rekeying in Brentwood typically costs $95-$240 for a standard deadbolt swap and $18-$35 per cylinder to rekey, with the full price quoted in writing before we dispatch. Most Brentwood jobs are completed same-day, and we carry the hardware this city’s homes actually use: Kwikset, Schlage, Baldwin, and the smart-lock brands builders here stopped installing around 2008. If you’re in a master-planned subdivision off Balfour Road or Sand Creek Road, or out near the older agricultural parcels east of town, our Lock Installation & Rekey team will arrive with the right cylinders, not a van full of parts that don’t match your door.
Every visit to a Brentwood home starts the same way: a live person answers, you tell us what you need, and the dispatcher gives you a firm price before anyone drives out. That number does not change when the technician arrives. It has not changed at the door since 2002, and it never will. Call (331) 310-8471 to get your written quote.
Key Takeaways
- Rekeying costs $18-$35 per cylinder; a new Grade 1 deadbolt installed runs $95-$240 depending on brand and prep work.
- Brentwood’s 1999-2008 tract homes share the same builder-grade Kwikset hardware, now failing on the same 15-20 year schedule.
- The builder’s key may still open your front door if the lock was never rekeyed after closing. That is a real, common issue here.
- We coordinate with HOA management companies for gated-community rekeys, including Trilogy and other master-planned neighborhoods.
- All work is priced in writing before dispatch and backed by the 365-Day Done Right Promise.
Why Novak Lock & Security Is Brentwood’s Preferred Lock Installation & Rekey Company
Brentwood is a particular kind of city for a locksmith. Nearly tripling in population between 1999 and 2008 left the housing stock unusually uniform: thousands of Shea, Pulte, and KB Home tract houses with the same Kwikset deadbolts, the same garage side-door locks, and the same builder keying. Our technicians have worked through enough of those subdivisions to know which cylinders are in them, which keyways they use, and what fails first in this climate. That is not a marketing claim; it is what the job history shows.
We also handle the part of the job that most homeowners do not think about until they’re standing at a gate with a key that no longer works. In Brentwood’s HOA-governed communities, rekeying the front door is only half the job. The shared gate keypad or pedestrian gate often still runs on the old key. We coordinate that with the management company so you are not locked out of your own neighborhood the week after we leave. Our crews arrive in uniform, background-checked, and they leave a documented photo record of every lock they touch. Daniel Novak built the company on that paperwork trail, and every tech follows the same Haven Standard, including Clause 1: the price on the phone is the price on the invoice.
For Brentwood, we are the Brentwood locksmith that shows the price in writing before anyone gets in the van.
Our Lock Installation & Rekey Services in Brentwood
Smart Lock Installation
Brentwood homeowners come to us most often for smart lock installation after buying a resale tract home that came with no smart hardware at all, or with an early-2010s keypad already sun-damaged. We install current-generation Yale Assure and Schlage Encode locks, and we wire them into whatever existing system you have: Amazon Alexa, Google Home, Apple HomeKit, or a local Z-Wave hub. A smart lock installation in Brentwood runs $180-$390 including the hardware and setup, depending on whether you want Wi-Fi, keypad-only, or a model with a physical key override.
We also check the door before we mount anything. West-facing doors in the Delta heat need a strike plate and jamb that can hold up, not just a new lock bolted onto a soft pine frame. We report what we find and fix it at the quoted price.
Keyless Entry
Keyless entry is the most requested upgrade in Brentwood’s master-planned communities, and it fails here in a specific way: the plastic keypad housings crack after five or six summers of 100°F-plus sun. We stock direct-replacement keypad housings for the common builder-installed brands, so a keyless entry repair often costs less than replacing the whole lock. For full keyless entry conversion, expect $120-$280 per door, installed and programmed.
What we tell every Brentwood client before installing keyless entry: keep a physical key override. The deadbolt cylinder is a five-dollar insurance policy when the batteries die in August or the keypad cracks in the heat.
Keypad Lock
The keypad locks installed on Brentwood tract homes built between 1999 and 2008 are now at the end of their service life. We see three failure modes constantly: cracked sun housings, frozen internal gears from evaporated lubricant, and codes that simply stop working when the control board corrodes. Rebuilding or replacing a keypad lock in Brentwood runs $110-$260 depending on whether we can salvage the cylinder or whether the whole lock needs replacing.
We also re-pin and re-code these locks when a home changes hands. If you bought your Brentwood home with existing keypads, we can restore them to a single-key or code-managed system the same day.
Biometric Lock
Biometric locks are moving into Brentwood’s upper-end subdivisions and the larger custom homes east of Deer Valley Road. These locks read a fingerprint or a smartphone credential instead of a key, and they fail differently: extreme heat outdoors knocks sensor alignment out of calibration, and the rechargeable battery packs age faster in unshaded entryways. We service Mul-T-Lock and Yale biometric units, and we tell you plainly whether a repair is worth the cost or a downgrade to a proven commercial keypad is the smarter choice. Biometric lock installation in Brentwood starts at $240 and goes up with the hardware you select. We quote it in writing before ordering the part.
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.
Trusted Brands We Service in Brentwood
We work on the brands Brentwood actually has on its doors. Kwikset and Schlage are the dominant builder-grade hardware in the 1999-2008 tracts, so we stock those cylinders, pins, and key blanks in volume. We are factory-authorized for Medeco, Mul-T-Lock, and Abloy high-security work, and we install and service Baldwin hardware for the larger custom homes. Sargent commercial hardware comes up when Brentwood homeowners run a home business or have a detached office over the garage. If you are upgrading from builder-grade to something that cannot be bumped, we will tell you exactly what that costs, in writing, before any work starts. No exceptions.
Common Lock Installation & Rekey Problems We See in Brentwood Homes
- The builder’s key still opens the front door. After closing, most Brentwood homeowners never rekey. Every previous owner, contractor, real estate agent, and neighbor with a copy still has access. We rekey in under an hour, and we do the HOA gate key code separately.
- Worn tan Kwikset deadbolts from the same build era. Brentwood’s 1999-2008 subdivisions are exactly the same age, so their tumblers are wearing out on the same schedule. We replace pins, springs, and the cylinder stack, or swap in an ANSI Grade 1 deadbolt if the original is beyond saving.
- Cracked keypad housings on west-facing doors. Brentwood summers are hotter than Walnut Creek or Concord, and the plastic on an electronic keypad bakes until it shatters. If your keyless entry stopped working in July, this is usually the cause.
- HOA gate key mismatch after a home rekey. The house door is rekeyed, but the community gate keypad still contains the old code or key. We work directly with Brentwood HOA management companies so both are updated in the same visit.
Pricing for Lock Installation & Rekey in Brentwood, CA
Here are the numbers we quote for Brentwood work. A basic rekey runs $18-$35 per cylinder, so a front door, deadbolt, and garage side door total roughly $54-$105. Installing a new Grade 1 deadbolt runs $95-$240, including the hardware and labor. Smart lock installation with a Yale Assure or Schlage Encode runs $180-$390. Keypad lock repair or replacement is $110-$260. Biometric lock installation starts at $240 for labor and setup, plus hardware. There is no call-out surcharge added when we arrive, and the dispatcher’s quote is the exact number on the invoice. If you want a second opinion on another company’s written estimate, bring it to us and we will review it at no charge.
| Service | Brentwood Price Range |
|---|---|
| Rekey (per cylinder) | $18-$35 |
| New Grade 1 Deadbolt (installed) | $95-$240 |
| Smart Lock Installation (hardware + labor) | $180-$390 |
| Keypad Lock Repair/Replacement | $110-$260 |
| Biometric Lock Setup | $240+ |
We Also Serve Cities Near Brentwood
From our scheduling and dispatch office serving the East Bay, our crews take calls in Oakley, Antioch, Pittsburg, and Danville most days of the week. If you are adjacent to Brentwood and need the same written pricing and same-day service, we will cover it the same way. Call (331) 310-8471 and we will give you a firm price on the first call.
Serving Brentwood, CA - Our Local Coverage Area
We’re based in the Brentwood 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 Brentwood
You need to rekey the physical locks, not just change the keypad code. The code is one entry method; the key cylinder is another. Any previous owner, contractor, agent, or neighbor who kept a copy of the old key can still open the door, even if the keypad has a new code. In Brentwood’s tract homes especially, the builder’s key may have never been changed at all. We charge $18-$35 per cylinder to rekey, and we can do it same-day. Call (331) 310-8471 for a written price before we come out.
Brentwood sits in the inland Delta heat pocket, and summer highs over 100°F are routine. That heat evaporates the lubricant in the lock cylinder, but it also bakes the plastic keypad housing on a sun-exposed, west-facing door until the polymer embrittles and cracks. Walnut Creek and Concord are 20-30 miles west and measurably cooler. We stock replacement keypad housings for the common Brentwood builder brands, so we can often repair the lock rather than replace it. A keypad repair in Brentwood runs $110-$260.
Yes. If the deadbolt housing is still sound, we pull the cylinder, replace the pin and tumbler stack, and rekey it to a new key. That runs $18-$35 per cylinder. It only makes sense when the lock body, strike plate, and bolt are in good condition. We will tell you if they are not. On the Shea and Pulte homes we see in Brentwood, the cylinder is often still fine while the latch is failing; we show you what we found and quote the fix before doing anything. Call (331) 310-8471 and we will talk it through.
For the front door of your own home, no. For the shared community gate keypad or pedestrian gate, yes. In Trilogy, the Vineyards, Apple Hill, and similar Brentwood HOA communities, the gate keypad is maintained by the management company. We coordinate with the HOA directly to update the gate credential after your home rekey, so you are not locked out of the community entrance the first time you try to use the new key. This is routine for us in Brentwood. We will tell you exactly who to contact and what documentation the management company needs.
In Brentwood, it is almost always the keypad, not the lock cylinder. The lock body is metal and survives the heat; the keypad is plastic and sits in direct sun. After four or five Delta summers, the housing cracks, the buttons stop registering, or the control board corrodes from trapped moisture. We inspect both, show you what failed, and quote a repair or replacement in writing. A keypad lock repair in Brentwood runs $110-$260. Call (331) 310-8471 and we’ll give you a firm price on the phone.
Call Novak Lock & Security in Brentwood
Lock work in Brentwood is not a guess-and-check trade. The city’s homes are too uniform, the climate is too hard on hardware, and the HOA layer is too common for a locksmith who does not know the specifics. We do. Daniel Novak has kept the same rule since 2002: the written price is the price. No call-out fee added at the door. No upgrade pitch after the fact. Just a background-checked technician, a documented photo record left with you, and work backed by the 365-Day Done Right Promise. Call (331) 310-8471 now for your free written estimate.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Brentwood with written-price lock installation and rekey since 2002.
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