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.
Lock Installation & Rekey in Mountain View, CA: What to Expect and What It Costs
Lock installation and rekeying in Mountain View typically runs $65-$145 per cylinder for a standard rekey, and $140-$320 for a new deadbolt installed, including the hardware. That’s the honest range before you pick up the phone. Novak Lock & Security quotes a firm price before dispatch, and that price is the price on the invoice. No call-out surcharge added on arrival, no “it’s more than we thought” after the work starts.
This page explains what a rekey or install looks like here specifically, because Mountain View’s housing stock, its tech-campus access systems, and its marine-layer humidity all change the job in ways a generic locksmith page won’t tell you. If you’re in Monta Loma, Rex Manor, Sylvan Park, or anywhere off El Camino Real, here is what you’re actually dealing with.
Call (331) 310-8471 for a written quote before anyone is dispatched. That’s how we’ve worked since 2002, and it’s the rule the company was built on.
Key Takeaways
- A standard lock rekey in Mountain View runs $65-$145 per cylinder, quoted in writing before we arrive.
- New deadbolt installation runs $140-$320 including hardware, depending on the lock grade and whether your door frame needs a strike-plate retrofit.
- Mountain View’s marine-layer fog corrodes exterior brass cylinders faster than inland cities, which means more cylinder swaps and more lubrication work than a typical South Bay call.
- 1950s-era ranch homes in Monta Loma and Rex Manor often need a strike-plate upgrade before a modern deadbolt will actually perform to its rating.
- We install and service Yale, Baldwin, Mul-T-Lock, and Sargent hardware, and we stock common cylinders locally for same-day work.
Why Novak Lock & Security Is the Lock Installation & Rekey Team Mountain View Calls

Novak Lock & Security has been installing and rekeying locks since 2002. The company is independently owned and operated, led by Daniel Novak, and every job, every single one, is performed by a background-checked, uniformed technician working under The Haven Standard. That’s not marketing language. It’s a documented quality framework with a clause worth reading: Haven Standard Clause 1 states that the price quoted on the phone is the price on the invoice. The technician is not permitted to change it at the door. That rule has been in place for 23 years and it’s the reason people in Mountain View call us instead of rolling the dice on an anonymous dispatch service.
We serve the full spectrum of Mountain View lock work. One day we’re rekeying a 12-unit garden-style apartment complex off Middlefield Road after tenant turnover, and the next we’re programming a Yale keypad entry for a 1960s ranch in Monta Loma where the original door frame has never been touched since it was built. The city’s mix of aging residential stock and dense tech campuses means our technicians see both low-tech mechanical failures and high-security access-control systems in the same week. That range of experience matters when the job on your door isn’t a clean, standard install.
Every visit includes a documented photo record, left with you at completion. Not as an upgrade, as standard. We also offer a free second opinion on any written estimate you’ve received from another locksmith. Bring us the quote, and we’ll review it at no charge. If it’s reasonable, we’ll tell you. If it’s not, we’ll show you why.
Our Lock Installation & Rekey Services in Mountain View
Our Lock Installation & Rekey team handles everything from a single deadbolt on a Sylvan Park ranch to a multi-suite restricted key system on Middlefield Road. In Mountain View, the work breaks down into a few categories that come up constantly.
Smart Lock Installation
Smart lock installation in Mountain View often starts with an honest conversation about your internet connection and the lock’s firmware requirements. Some access panels and older routers don’t play nicely with certain smart locks, and we’ve seen residents whose keypad entry works in the parking garage but fails on the unit door after a firmware update. We’ll tell you in writing whether your setup will work before you buy the hardware, and we’ll install it correctly the first time. We stock Yale smart locks and program them on site.

Keyless Entry and Keypad Locks
Keyless entry is a practical choice for Mountain View’s high-turnover rental market and for homeowners in Rex Manor and Monta Loma who don’t want to carry keys on a run. We install keypad locks from Baldwin, Yale, and Schlage, and we’re direct about what grade of hardware your door frame can actually support. A keypad deadbolt rated ANSI Grade 1 is only as good as the strike plate behind it. In a 1950s frame, that often means a retrofit, and we’ll price that in writing up front.

Biometric and Electronic Locks
Biometric locks are less common in Mountain View residential work than keypad entry, but they show up regularly in commercial and high-security settings off North Bayshore. We install and service electronic locks that integrate with access-control panels, and we can program multi-user systems with audit trails. If you’re in a condo or office suite where you need to know who entered and when, that’s the conversation to have before you buy hardware.

Key Duplication
Key duplication in Mountain View isn’t always as simple as a trip to the hardware store. In multi-tenant buildings and office parks, many property managers issue restricted keys that cannot legally be copied without written authorization. We cut standard keys, but we also handle restricted key duplication for building owners and managers who need control over who can walk the halls. If you’re a renter, bring us your lease and a written authorization from the owner, and we’ll get it done.

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 Mountain View

We’re factory-authorized for work on premium hardware from Baldwin, Mul-T-Lock, Sargent, and Yale, in addition to the entry-grade Schlage and Kwikset deadbolts you’ll find in most Mountain View apartments and 1950s ranch homes. Our service vans carry common cylinders, strike plates, and keyway hardware for those brands, which means most same-day calls in Mountain View don’t require a second visit for parts. If it’s a Mul-T-Lock high-security cylinder, a Baldwin mortise lock, or a Sargent commercial lockset, we can source and install it without sending you to a supply house.
One thing we see regularly in Mountain View: landlords rekeying garden-style apartments with recycled cylinders pulled from other units. Those cylinders have already spent years absorbing marine-layer humidity near the South Bay, and their pins are often on the verge of seizing. We recommend, and install, new cylinders on every unit rekey. It costs a little more up front and prevents an angry tenant locked out at midnight three weeks later.
Common Lock Installation & Rekey Problems We See in Mountain View Homes
These are the failures we document most often in Mountain View, the ones that don’t show up on a generic locksmith site:
- Corroded cylinders from marine-layer fog. Mountain View sits close enough to the South Bay shoreline that salt-laden fog, especially in the North Bayshore area and along the El Camino Real corridor near San Antonio, accelerates corrosion on exterior brass and zinc-alloy lock cylinders. Pins seize faster here than in Cupertino or Los Altos. The fix is a cylinder swap and graphite or Teflon lubrication, done before the key snaps off in the lock.
- 1950s ranch door frames that can’t seat a modern deadbolt. Monta Loma, Rex Manor, and Sylvan Park are full of post-war ranch homes whose original door frames and strike plates are sized for the hardware that came with the house. A modern ANSI Grade 1 deadbolt has a longer throw than those old frames were built for. Without a strike-plate retrofit and a reinforced jamb, the lock is rated for a standard the door will never meet.
- Landlord rekey rush jobs on garden-style complexes. The 1970s and 80s apartment buildings around Mountain View see enormous tenant churn from tech workers rotating in and out. Property managers under pressure to turn a unit fast sometimes reuse old cylinders to save time. The result is a rekey that fails within weeks when the worn pins stick. We see it constantly.
- Smart locks installed on access panels that aren’t cloud-ready. In Mountain View’s condo and office buildings, a resident or tenant buys a smart lock, installs it or has it installed, and then discovers the building’s access control infrastructure doesn’t support cloud firmware updates. The lock works for a month and then bricks. We diagnose this before installation, not after.
How Mountain View’s Tech Campuses Changed the Local Locksmith Trade

Mountain View is the home of the Googleplex and a dense concentration of tech campuses along North Bayshore and Middlefield Road. That’s not just a fact about the city, it’s a fact about the locksmith work here. Commercial locksmithing in Mountain View depends heavily on electronic access-control programming, key-fob and card systems, and high-security master-key suites for office parks. Those are skills that are niche in most suburbs. Here, they’re nearly routine. A single campus call often involves reprogramming an entire access-control panel or rekeying a multi-tenant key system for dozens of suites. That job scope looks nothing like a standard residential call, but it’s bread and butter for locksmiths serving the North Bayshore corridor in a way it simply isn’t in neighboring Sunnyvale or Los Altos.
At the same time, Mountain View’s residential rental churn is extreme. Tech workers rotate in and out for jobs at a pace unmatched in quieter suburbs. That generates relentless demand for apartment rekeying, especially in the garden-style complexes off Middlefield Road and El Camino Real. A locksmith in Mountain View serves two very different markets simultaneously: the commercial tenant in an office suite who needs a restricted key system with an audit trail, and the residential landlord who needs a unit rekeyed before the next lease starts. It’s one of the things that makes this city’s lock work unusual, and it’s why we keep technicians on call who can handle both.
We rekeyed a 1970s garden-style complex off Middlefield Road in Rex Manor after a tenant turnover. The original Kwikset deadbolts had seized pins from years of marine-layer humidity. Our tech installed new Schlage B-series cylinders, cut a restricted master key system for 12 units, and left the property manager with a key control log so no old keys could walk the halls. This is the job in a snapshot: corrosion from the fog, a multi-unit key system, and documentation at the end.
Pricing for Lock Installation & Rekey in Mountain View, CA
Here are the numbers, in writing, the way we quote them:
- Standard lock rekey: $65-$145 per cylinder. Most Mountain View doors need one or two cylinders rekeyed. A full-house rekey on a Sylvan Park ranch with three exterior doors runs around $180-$300.
- Deadbolt installation: $140-$320 including hardware, depending on whether you want a standard Schlage B-series or something higher grade. If your 1950s door frame needs a strike-plate retrofit, add $40-$80 for the reinforcement work.
- Smart lock installation: $170-$380 including the lock, depending on brand and whether existing hardware can be reused. Yale and Baldwin smart locks are the most common installs we do in Mountain View.
- Keyless entry / keypad installation: $150-$320. The range depends on the grade of the hardware and the condition of the door frame.
- High-security cylinder (Mul-T-Lock or similar): $145-$280 per cylinder installed. These are locks that cannot be picked or bumped by standard tools.
- Restricted key system for multi-tenant buildings: Quoted per building. We provide a written scope and a flat per-lock price before work starts. No dispatch fee, no surprise line items.
The full price is quoted on the phone before anyone is dispatched to your Mountain View residence or business. That is the price on the invoice. We don’t add a call-out surcharge when the tech arrives, and we don’t change the number at the door. If you have a competitor’s written estimate, bring it in. We’ll review it at no charge.
Call (331) 310-8471 for an exact quote. Estimates are free.
We Also Serve Cities Near Mountain View

If you’re just outside Mountain View, we also serve Mountain View neighbors in Los Altos, Sunnyvale, Cupertino, and Palo Alto. Same written-price rule, same background-checked technicians, same documented photo record on every visit.
Serving Mountain View, CA - Our Local Coverage Area
We’re based in the Mountain View 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 Mountain View

Marine-layer salt fog off the South Bay accelerates corrosion on exterior brass and zinc-alloy cylinders, especially in the North Bayshore and El Camino Real corridor near San Antonio. That means pins seize faster than in drier cities, and a simple rekey often requires a cylinder replacement first. We inspect the cylinder before rekeying and tell you in writing if a swap is needed, and the rekey price quoted on the phone stays the same either way. Call (331) 310-8471 for a written quote before dispatch.
In most cases, yes, but the correct installation includes a strike-plate retrofit. Monta Loma’s original 1950s and 60s door frames were sized for older hardware, and a modern deadbolt’s longer throw won’t seat properly in the original strike plate. We install the smart lock, reinforce the strike plate, and document the work with photos. The retrofit is priced in writing before we start. Call (331) 310-8471 to talk through your door.
Rekeying changes the pins inside the existing cylinder so old keys no longer work. Replacing swaps the entire lock. In Mountain View’s high-turnover garden-style apartments, we usually recommend replacement when the original cylinders are corroded from marine-layer fog. A rekey of a seized cylinder just creates a fresh key in a failing lock. Replacement costs more up front and saves a midnight lockout six weeks later. We’ll quote both options in writing, and the price on the phone is the price on the invoice.
You call a locksmith who opens doors with non-destructive entry tools, not a drill. We open residential doors without damaging the frame, the lock, or the landlord’s property, and we document the condition of the door before and after with photos. If you’re locked out of an apartment in the tech corridor, call (331) 310-8471. A live person answers around the clock, and the quoted price is firm before anyone is dispatched.
Yes. Restricted key systems are standard work for us in Mountain View’s commercial properties, especially along Middlefield Road and North Bayshore. A restricted keyway cannot be duplicated by a hardware store or a standard locksmith without your written authorization. We cut the keys, maintain the key control log, and give you a written record of who holds every key. We’ll provide a written scope and a flat per-lock price before work begins.
Call Novak Lock & Security for Lock Installation & Rekey in Mountain View
If you live in Mountain View, you’re in one of the few cities where a locksmith has to understand fog corrosion, 1950s door frames, and tech-campus access-control systems all in the same week. We do. Daniel Novak owns and operates Novak Lock & Security, and the technicians who show up at your door are background-checked, uniformed, and working under The Haven Standard. The price quoted on the phone is the price on the invoice. There is no call-out surcharge added on arrival. That’s not a promo; it’s the rule since 2002.
Call (331) 310-8471 for a free estimate, any hour, any day. A live person answers. We’ll quote a firm price, dispatch a technician to your Mountain View address, and leave you with a written record and a documented photo of every lock we touched.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Mountain View since 2002.







