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 Mission Viejo
Lock rekeying in Mission Viejo typically runs $25-$45 per cylinder, and full hardware replacement on a front entry door usually lands between $180 and $380 depending on the lock grade and finish. We’re the Lock Installation & Rekey team at Novak Lock & Security, and we work in Mission Viejo every week, from the tract homes off Marguerite Parkway to the gated entries at Casta del Sol. Before anyone is dispatched, you get a written price on the phone. That price does not change at the door. Call (331) 310-8471 and we’ll tell you exactly what the job costs.
Why Novak Lock & Security Is Mission Viejo’s Preferred Lock Installation & Rekey Company
The locksmithing problem in Mission Viejo isn’t finding someone who can swap a deadbolt. It’s finding someone who knows that the city’s CC&Rs still govern what finish that deadbolt has to be. Daniel Novak founded this company in 2002, and our technicians see the same thing week after week: a homeowner buys a satin nickel smart lock online, installs it, and gets a notice of violation from their sub-association’s architectural committee a month later. We verify the hardware spec before the work, not after the homeowner gets the letter.
Every technician who works in Mission Viejo is background-checked and uniformed, and every visit ends with a documented photo record of what was removed, what was installed, and the condition we found it in. That documentation is part of The Haven Standard, the same quality framework we’ve applied to 60,000+ locks, keys, and systems since 2002. Haven Standard Clause 1 is the rule that matters most here: the price on the phone is the price on the invoice. No add-ons when the tech arrives, no “discovery” charge, no renegotiation at your front door.
We answer the phone with a live person, 24/7. When someone in Mission Viejo is locked out at 1 a.m., they don’t get a callback from a dispatch queue. They get a price, a window, and a technician who actually shows up.
Our Lock Installation & Rekey Services in Mission Viejo

Smart Lock Installation
Smart locks in Mission Viejo come with a wrinkle that most big-box installers ignore: the finish. If your sub-association’s CC&R schedule still calls for aged bronze or antique brass on exterior hardware, a standard satin nickel smart lock gets rejected at the architectural-review level. We stock Schlage Encode and Yale Assure models in HOA-compatible finishes, and we’ll confirm the correct hardware spec before you buy anything. A typical smart lock installation in Mission Viejo runs $95-$145 per lock, quoted in writing before we start.

Keyless Entry
For Mission Viejo households with kids, cleaners, or visiting family, keyless entry removes the spare-key problem entirely. We install keypad deadbolts and lever sets that let you issue a code for a single afternoon, or a permanent code for a caregiver. In neighborhoods like Painted Trails and Aegean Heights, we commonly retrofit keyless entry onto 40-year-old entry doors that still have original builder hardware. The re-key and retrofit work is the same as any other job: written price first, photo record when we’re done.

Keypad Lock
The keypad-only option is the wrong recommendation for a lot of Mission Viejo’s 55+ residents, and we’ll tell you that to your face. If a parent can’t reliably recall a four-digit code, a keypad lock becomes a new lockout risk, not a solution. We ask the right question before we quote anything: will the person using this lock remember a code, or do they need a fingerprint-capable smart lock that opens with a thumb? Both options are available, both are priced in writing, and both get installed the same day in most Mission Viejo zip codes.

Biometric Lock
Biometric locks are the quiet winner for Mission Viejo’s arthritis-prone residents. A fingerprint sensor means no grip, no twisting, no fine motor work. We’ve installed biometric Schlage and Yale models on Casta del Sol patio-access doors and main entries, always in a finish that matches the community’s required palette. Biometric lock installation in Mission Viejo typically runs $160-$240 per lock, and we program the fingerprints with you on-site before we leave.

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 Mission Viejo
We’re factory-authorized for Medeco, Mul-T-Lock, and Baldwin, and we service the full range of Kwikset, Schlage, and Yale hardware already installed across Mission Viejo’s tract homes. Because we work this city regularly, we keep HOA-compatible finishes in aged bronze and antique brass on the van, along with the common cylinders and strike plates for homes built between 1965 and the mid-1980s. That means most Mission Viejo jobs are completed in a single visit, without waiting on a parts run from a warehouse in Irvine.
Common Lock Installation & Rekey Problems We See in Mission Viejo Homes

- Satin nickel hardware rejected by HOA architectural review. Mission Viejo’s original CC&Rs for most tract sub-associations still mandate aged bronze or antique brass finishes on exterior door hardware. A satin nickel smart lock that would pass in Lake Forest gets flagged here. We check the sub-association’s schedule before you spend a dollar on hardware.
- Deadbolts that bind in afternoon heat. Mission Viejo’s inland Saddleback Valley position produces bigger day-to-night temperature swings than Newport Beach or Tustin. Wooden door frames expand enough by mid-afternoon to push deadbolt throws out of alignment. The lock works fine at 8 a.m. and won’t seat by 3 p.m. The fix is usually adjusting the strike plate or the bolt alignment, not replacing the lock.
- Original builder hardware at end of life. Most Mission Viejo wood entry doors are 40-55 years old, and the original Kwikset and Schlage cylinders installed in the late 1960s and 1970s were never designed for that lifespan. We regularly see worn pin and tumbler cylinders that turn with any key that fits, or handlesets so loose that the latch doesn’t fully seat. Full hardware replacement is the honest call more often than a simple rekey.
- Casta del Sol key-control requirements. The Casta del Sol HOA manages a restricted keyway program. Before we duplicate a key or rekey a unit there, we coordinate with the on-site management office and log the new key code. Skip that step and the owner can’t get future duplication authorized. A locksmith dispatched blind from outside the city won’t know this until it’s too late.
Pricing for Lock Installation & Rekey in Mission Viejo, CA
Here are the numbers we quote in Mission Viejo, in writing, before anyone is dispatched:
- Rekey a standard cylinder: $25-$45 per cylinder
- Rekey a high-security cylinder (Medeco, Mul-T-Lock): $45-$75 per cylinder
- Full deadbolt replacement (grade 2, standard finish): $85-$130 per lock
- Full deadbolt replacement (grade 1, HOA-compatible finish): $140-$220 per lock
- Handleset or lever set replacement: $160-$280 per door
- Smart lock installation (lock provided by you): $95-$145 per lock
- Smart lock installation (lock provided by us): $220-$380 per lock
- Biometric lock installation: $160-$240 per lock
The final number comes down to the lock grade, the finish your HOA requires, and whether we’re working on a standard cylinder or a restricted keyway like the one at Casta del Sol. You get the full price on the phone before we schedule anything. There is no call-out surcharge added when the technician arrives. That’s Haven Standard Clause 1, and it has been the rule since 2002. Call (331) 310-8471 for a free estimate on your specific locks.
We Also Serve Cities Near Mission Viejo

Our crews serve Mission Viejo and the surrounding South Orange County cities: Lake Forest, Irvine, Newport Beach, and Tustin. If you’re in one of those areas, the same written-price rule applies, and the same HOA finish problem shows up in Lake Forest less often than it does here.
Serving Mission Viejo, CA - Our Local Coverage Area
We’re based in the Mission Viejo 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 Mission Viejo

Yes. Casta del Sol operates an HOA-managed key-control program for restricted keyways, and the management office requires that new key codes be logged before any duplication is authorized in the future. We handle that coordination for you: we rekey the lock, we document the new key code, and we submit the key-control paperwork to the on-site office before we leave. Call (331) 310-8471 and we’ll walk you through what the management office needs for your specific unit.
Usually not. Mission Viejo’s inland temperature swings cause wooden door frames to expand by mid-afternoon, which pushes the deadbolt throw out of alignment with the strike plate. The lock itself is often fine. We adjust the strike plate position or the bolt alignment to account for the expansion, and the binding usually stops. If the frame is severely swollen or rotted, then hardware replacement or frame repair becomes the right call. We’ll tell you which one you need in plain terms, with a written price before we start.
Yes, but only if you buy the right finish. Most Mission Viejo CC&R schedules still mandate aged bronze or antique brass on exterior door hardware, and a standard satin nickel smart lock will get rejected at the architectural-review level. We stock Schlage Encode and Yale Assure models in HOA-compatible finishes, and we’ll confirm your sub-association’s current spec before you buy anything. The cost is the same as any smart lock install: $95-$145 per lock with your hardware, or $220-$380 if we supply the lock. Call (331) 310-8471 for a written quote.
Yes, in most cases. Rekeying a standard cylinder runs $25-$45 per cylinder in Mission Viejo, while replacing an entire deadbolt or handleset typically starts at $85 and can reach $380 for a grade 1 lock with an HOA-compatible finish. Rekeying makes sense when the hardware itself is still solid and you just need new keys to work. But if the original 40-year-old builder hardware is worn, loose, or binding, rekeying buys you a year at best. We’ll tell you which applies to your door, and you’ll get the price either way before we touch anything.
For most Mission Viejo 55+ residents, keyless entry is the better long-term move, but not always keypad-only. If your parent can reliably recall a four-digit code, a keypad deadbolt works. If memory is a concern, a fingerprint-capable smart lock is the safer choice: no key to lose, no code to remember, and no grip strength required to turn a thumb turn. We install both options in Casta del Sol and across Mission Viejo’s other 55+ communities, always in the HOA-mandated finish. Call (331) 310-8471 and we’ll help you sort out which one fits.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Mission Viejo since 2002.






