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 Commercial Locksmith Across Four Corners
Commercial locksmith work in Four Corners, TX runs $180-$650 depending on scope, with most gate hardware and master key jobs quoted same-day and scheduled within 24-48 hours. We dispatch crews to Four Corners from our Houston coordination office, and because we know the unincorporated CDP’s master-planned landscape, we arrive with the right cylinders, key blanks, and gate hardware already on the van. Call (832) 402-8386 for a written quote before anyone is dispatched.
Four Corners sits in Fort Bend County’s southwest suburban expansion corridor, where gated communities and HOA-managed amenities outnumber standalone commercial buildings. That changes what commercial locksmith means here: instead of municipal code enforcement, your property manager or HOA board sets the hardware standard. We’ve worked under those guidelines since 2002.
Why Novak Lock & Security Katy Is Four Corners’s Preferred Commercial Locksmith Company
We’ve installed, rekeyed, or serviced over 60,000 locks and systems since 2002, every one with a written price before we started and a documented photo record when we left. In Four Corners, that history matters because residents can’t walk into a city hall to verify a locksmith’s credentials; this unincorporated CDP has no incorporated government, so Texas DPS licensing and your own documentation are the only protections you have.
Our technicians are background-checked and uniformed, working to The Haven Standard, the same quality framework applied across all ten Haven brands. Haven Standard Clause 1 governs every Four Corners job: the price quoted on the phone is the price on the invoice, and the technician is contractually prohibited from changing it at the door.
Calls are answered by a live person, 24/7. No voicemail queue, no callback window. For scheduled commercial work in Four Corners, we promise a written scope and flat per-lock pricing; for emergency lockouts at amenity centers or management offices, we aim for same-day response.
We bring factory-authorized capability on Mul-T-Lock, Abloy, and Sargent hardware, stocked on our vans so Four Corners jobs don’t wait on parts from Houston.
Our Commercial Locksmith Services in Four Corners

Master Key System
Master key systems in Four Corners are almost always HOA-driven, not owner-driven. A property manager for a community off the Grand Parkway corridor called us after a pedestrian gate latch kept failing to secure at the amenity center; the culprit was a builder-grade lock cylinder corroded from Gulf Coast humidity, no longer holding key control across a shared gate. We swapped in an ANSI Grade 1 mortise lock cylinder with a bump-resistant pin and tumbler core and re-keyed the common doors to a single restricted keyway, coordinating the change with the management company so individual residents couldn’t cut duplicate keys. A typical master key system for a Four Corners community runs $450-$1,200, quoted in writing before we start.

Access Control
Four Corners’s HOA-controlled community gates and amenity-center access hardware create a commercial lock-service demand that purely residential suburban markets elsewhere in Texas don’t share at the same density. We install and maintain electronic access control for clubhouse entries, pool gates, and fitness center doors, integrating with existing fob or keypad systems or replacing failed standalone units. Because Four Corners has no city government, the HOA and management company is the de facto authority on gate and common-door hardware standards, so our access control work is dictated by community architectural guidelines rather than any municipal code. We coordinate directly with your management company to ensure compliance. Access control installation in Four Corners typically runs $650-$2,400 depending on door count and integration complexity.

Panic Bar Installation
Clubhouses and community centers in Four Corners’s master-planned developments require panic hardware on assembly-occupancy exits, and we’ve installed and retrofitted units across Fort Bend County’s suburban corridor. Post-2000 wood composite door frames around these common entries swell in Gulf Coast humidity, so deadbolts bind or fail to fully throw; panic bars face the same alignment challenges. We measure frame condition before quoting, because a panic bar installed on a warped frame will fail inspection even if the hardware itself is Grade 1. Panic bar installation in Four Corners runs $380-$750 per door, including measurement, hardware, and documentation for your management company’s records.

Commercial Lockout
Lockouts at Four Corners HOA amenity centers or management offices don’t follow residential patterns. The lock isn’t always the problem; sometimes it’s a failed electric strike on an access-controlled door, or a key card system that’s lost programming. We carry replacement strikes, card readers, and mechanical override cylinders so we’re not making two trips. Emergency commercial lockout response in Four Corners is typically same-day; scheduled non-emergency access issues are addressed within 24 hours.

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.
Before
AfterTrusted Brands We Service in Four Corners
We stock Mul-T-Lock high-security cylinders, Abloy rotating-disc locks, and Sargent commercial-grade hardware on our vans serving Four Corners. These aren’t special-order items for us; they’re standard inventory because master-planned communities in this corridor spec them for gate and common-door applications. Mul-T-Lock’s restricted keyway prevents unauthorized duplication, which matters when your HOA needs to control who can copy a pool gate key. Abloy’s rotating-disc mechanism resists picking and corrosion better than standard pin-tumbler cylinders in Four Corners’s humid climate. Sargent’s commercial mortise and cylindrical locks meet the ANSI Grade 1 standard that most community architectural guidelines require for high-traffic common doors. When we quote a Four Corners job, we name the brand and grade in writing, not “or equivalent.”
Common Commercial Locksmith Problems We See in Four Corners

- Key control collapse at gated communities. Management companies or HOA boards hand out keys without a key control policy, so gate and amenity-center cylinders lose accountability across a rotating resident base. We audit keying and implement restricted keyways that can’t be duplicated without authorization.
- Developer-grade hardware replaced with mismatched residential deadbolts. Gate and common-door hardware speced by the developer gets replaced with mismatched residential-grade deadbolts that fail the community’s own architectural standard. We match or upgrade to the specified commercial grade and document compliance for the management company.
- Humidity-swollen frames masking as lock failure. Post-2000 wood composite door frames around clubhouse and common entries swell in Gulf Coast humidity, so deadbolts bind or fail to fully throw and get written off as “broken” when they just need alignment. We measure frame and strike alignment before recommending hardware replacement.
- Harvey-era frame damage, hidden and forgotten. Some Four Corners homes and community buildings still have residual frame warping from 2017 flooding that complicates lock alignment years after the storm. We’ve found deadbolts that technically turn but don’t fully seat in the strike because the frame was never corrected when the lock was replaced.
Pricing for Commercial Locksmith in Four Corners, TX
Commercial lockout (amenity center, management office, clubhouse): $180-$260, quoted firm before dispatch. Master key system (HOA gate and common-door hierarchy): $450-$1,200. High-security cylinder upgrade (Mul-T-Lock or Abloy restricted keyway): $220-$380 per cylinder. Panic bar installation: $380-$750 per door. Access control installation or integration: $650-$2,400. File cabinet lock service: $95-$180 per cabinet.
What moves the price: number of cylinders, keyway restriction level, electronic integration requirements, and whether frame alignment or strike plate relocation is needed. We inspect and quote in writing; Haven Standard Clause 1 prohibits our technician from changing that price at the door. There is no call-out surcharge added on arrival. Free Second Opinion on Any Written Estimate - bring us a competitor’s quote and we will review it at no charge.
We Also Serve Cities Near Four Corners

Our Commercial Locksmith crews work throughout Fort Bend and Harris counties, including Four Corners, Katy, Cinco Ranch, Brookshire, and Mission Bend. Dispatch and scheduling are coordinated from our Houston office; crews serve Four Corners locally with no regional upcharge.
Serving Four Corners, TX - Our Local Coverage Area
We’re based in the Four Corners 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 - Commercial Locksmith in Four Corners

Yes. We design master key hierarchies for Four Corners HOA properties regularly, typically with a grand master for management, sub-masters for maintenance staff, and change keys for individual amenity access. A typical system for a mid-size community runs $450-$1,200, quoted in writing before we start. Call (832) 402-8386 to schedule a walk-through with your property manager.
It’s usually both, or it’s misdiagnosed as one when it’s the other. Gulf Coast humidity swells wood composite frames common in Four Corners’s 2000s-2010s construction, preventing the deadbolt from fully throwing even when the cylinder turns freely. We measure frame-to-strike alignment before quoting hardware replacement; sometimes the fix is a relocated strike plate, not a new lock. Call (832) 402-8386 for an inspection - estimates are free.
Yes, we install panic hardware on assembly-occupancy exits in Four Corners clubhouses and community centers, typically $380-$750 per door including measurement, Grade 1 hardware, and documentation for your management company’s compliance file. We check frame condition first, because panic bars on warped frames fail inspection regardless of hardware quality. Call (832) 402-8386 for a written scope.
Calls are answered by a live person 24/7, and we aim for same-day emergency response to Four Corners amenity centers and management offices. The dispatcher will confirm the property address, contact your on-call manager if required by HOA policy, and quote a firm price of $180-$260 before dispatching a technician. The price on the phone is the price on the invoice.
We maintain separate keying records per property, use restricted keyways that prevent unauthorized duplication, and coordinate all changes directly with your designated contact. Because Four Corners is an unincorporated CDP with no city code office, your architectural guidelines are the governing standard; we document every installation to those guidelines and provide the photo record as standard. Call (832) 402-8386 to set up a master account with per-community pricing.
Ready to get a written quote for your Four Corners property? Call Novak Lock & Security Katy at (832) 402-8386. We’ll answer live, ask the right questions about your gate or common-door setup, and email a firm price before anyone is dispatched. Every job is backed by our 365-Day Done Right Promise and documented under The Haven Standard.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Four Corners since 2002.






