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 Access Control Systems Across Westmont
Access control system installation and rekeying for Westmont HOAs, townhome communities, and managed properties typically runs $1,200-$4,500 depending on door count and hardware grade, with board-authorized key control documentation included on every job. Our Access Control Systems team coordinates dispatch from our Chicago office and schedules Westmont properties with a written scope and flat per-lock price - no call-out surcharge, no invoice surprises. Call (331) 202-1318 and we’ll quote the full project before anyone is dispatched.
We know Westmont’s housing landscape as a Westmont Residential Locksmith. The 1950s-1970s ranch homes and split-levels along Cass Avenue carry aging lock hardware, but the denser townhome and condo pockets near the BNSF Metra station are where we do most of our access control work - HOA-managed communities with common doors, gate keypads, and master key systems that require board-level authorization for any change. That’s different work than a single-family rekey, and it takes a different process.
Why Novak Lock & Security Chicago Is Westmont’s Preferred Access Control Systems Company
We’ve installed or serviced 60,000+ locks, keys, and systems since 2002. Every one started with a written price and ended with a documented photo record. Haven Standard Clause 1: the price on the phone is the price on the invoice. Our technicians are background-checked, uniformed, and prohibited from changing the quoted price at the door - a rule in place since we opened, not a marketing line.
Westmont customers find us because they’ve read the three-star reviews of other operations and want something verifiable. We leave a documented photo record with the customer at job completion. We answer calls with a live person, 24/7. And we offer a free second opinion on any competitor’s written estimate.
Our crews serve Westmont from our Chicago dispatch office. Scheduling for access control work is surveyed and quoted in advance - these aren’t emergency lockout calls, and we don’t treat them like ones. The dispatcher gathers door counts, existing hardware grades, and management company contact information, then delivers a written scope with flat per-lock pricing before the technician is assigned.
The 365-Day Done Right Promise applies to every installation and rekey. If it’s not done right, we make it right. No exceptions.
Our Access Control Systems Services in Westmont

HOA Master Key System Design and Key Control
Westmont’s denser townhome and condo pockets near the BNSF Metra station are governed by management companies that require written board authorization and photo ID before any key or fob is issued or rekeyed - a level of access-control paperwork that surrounding unincorporated DuPage ranch streets never impose. We design master key systems where unit keys open only their designated door, maintenance masters open common areas for board-authorized personnel, and no resident can cross-key into a neighbor’s unit. Every key issued is logged with a signature, date, and authorization reference. We rebuild worn pin and tumbler stacks into true master key hierarchies rather than replacing hardware that may still have decades of service life.
A Westmont HOA manager near the Metra station called us because one resident’s unit key was opening the shared common-door mortise lock and two neighbor units. We traced it to a worn pin and tumbler stack in a Schlage commercial-grade cylinder and rebuilt it into a true master key system - unit keys restricted to their own door, one maintenance master for the board - then rekeyed the community gate keypad entry to the new key control schedule.

Gate and Common-Door Keypad Entry Rekeying
Westmont community gates and common-door keypads lose key control when the same worn cylinder is reused across multiple units, letting one resident key open several interior doors. We rekey gate keypad entry systems to match new master key schedules, test every fob and code against the updated hierarchy, and document which credentials were deactivated, replaced, or reissued. DuPage County winters push below 0°F with freeze-thaw cycles through March, swelling wooden common-door frames and icing lock cylinders so the electronic gate reader and strike report faults a Westmont board misreads as a hardware failure. We distinguish between actual electronic failure and mechanical binding caused by seasonal frame shift, then fix the right component.

Schlage and Medeco Commercial-Grade Lock Cylinder Service
Many Westmont HOAs installed Schlage commercial-grade hardware in the 1990s and 2000s that still functions mechanically but has lost key control through years of unauthorized duplication and worn tumblers. We service these cylinders in place - rebuilding pin stacks, adding security pins, and restricting keyways to factory-authorized blanks that hardware stores can’t copy. For boards upgrading security, we install Medeco high-security cylinders (locks that cannot be picked or bumped by standard tools) with patented key control that tracks every issued key by serial number. Both brands are priced in writing before work starts, with Grade 1, Grade 2, and restricted-keyway options itemized separately.

Management Company Key Control Audit and Documentation
Management companies that rekey or issue keys for whoever asks without board authorization - instead of a written key control log - quietly undo the community’s entire master key system. We audit existing key control records against installed hardware, identify unauthorized duplicates and missing log entries, and rebuild the system to match documented authorizations. The board receives a written key control schedule, a photo record of every cylinder serviced, and a warranty registration for all new hardware. This is standard procedure, not an upgrade.

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 Westmont
We carry factory-authorized parts for Schlage commercial-grade cylinders and Medeco high-security systems, the two brands we most often specify for Westmont HOA and multi-family work. Yale and Baldwin hardware are also available for communities matching existing finishes or upgrading to decorative-grade handlesets with commercial internals. We stock common Schlage and Medeco cylinders and key blanks locally, so most Westmont rekeying is completed in one visit without ordering delays. Every installation includes a written warranty registration and a documented photo record left with the board or management company.
Common Access Control Systems Problems We See in Westmont Homes

- Cross-keying from worn pin and tumbler stacks. HOA common-door keypad entry and gate keypads lose key control when the same worn pin and tumbler stack is reused across units, letting one resident key open several interior doors. We trace the root cylinder and rebuild the master key hierarchy rather than replacing every lock.
- Seasonal frame swelling misdiagnosed as electronic failure. Freeze-thaw cycles through March swell wooden common-door frames and ice the lock cylinder, binding latches so the electronic gate reader and strike report faults a Westmont board misreads as a hardware failure. We test mechanical function before recommending electronic replacement.
- Unauthorized key issuance by management companies. Management companies that rekey or issue keys for whoever asks without board authorization - instead of a written key control log - quietly undo the community’s entire master key system. We audit and rebuild, then train staff on authorization protocols.
- Builder-grade hardware in 1960s ranch conversions. Homes within a few blocks of the Westmont Metra station see above-average vacancy during weekday hours, which has pushed many long-term owners to upgrade to Grade-2 deadbolts or smart locks - but the surrounding 1960s ranch streets are still heavily populated with original Kwikset entry sets whose worn keyways accept far too many key profiles, a security gap a local tech hears about constantly from security-aware commuters.
Pricing for Access Control Systems in Westmont, IL
| Service | Typical Range in Westmont |
|---|---|
| Single cylinder rekey (HOA common door) | $45-$85 per cylinder |
| Master key system design (up to 12 units) | $1,200-$2,400 |
| Gate keypad entry rekey / recode | $180-$340 |
| Schlage commercial cylinder rebuild | $120-$220 per cylinder |
| Medeco high-security cylinder installation | $280-$450 per cylinder |
| Full key control audit and documentation | $350-$650 |
These are Westmont market ranges for the hardware grades we most commonly install. The final price depends on door count, existing hardware condition, and whether the board is rebuilding cylinders or replacing them. We quote the full project on the phone before dispatch - Haven Standard Clause 1, in effect since 2002. The price we state is the price on the invoice. No call-out surcharge is added on arrival. Free estimates; call (331) 202-1318.
We Also Serve Cities Near Westmont

Our access control crews work throughout the near-western suburbs, including Westmont and neighboring Downers Grove, Hinsdale, Lombard, and Elmhurst. Each community has its own HOA structures, management company requirements, and hardware preferences - we survey and scope every project individually rather than applying a template.
Serving Westmont, IL - Our Local Coverage Area
We’re based in the Westmont 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 - Access Control Systems in Westmont

Yes. A properly designed master key system assigns each resident a change key that operates only their unit cylinder, while the board holds a master key that operates all common-area and maintenance-access locks. We build this hierarchy with security pins and dedicated master wafers so no resident key can combine or bump into another unit’s bitting. Call (331) 202-1318 for a written scope and flat per-lock price - estimates are free.
DuPage County freeze-thaw cycles swell wooden common-door frames and ice lock cylinders, causing mechanical binding that the gate’s electronic reader misreports as credential failure. We test the strike, latch, and cylinder separately from the reader to identify whether the problem is electronic or seasonal mechanical binding. The fix is usually frame or cylinder adjustment, not reader replacement. Call (331) 202-1318 before your board approves a costly electronic overhaul.
Not without written board authorization and a photo ID match to the key control log. Westmont’s denser townhome and condo pockets near the BNSF Metra station are governed by management companies that require written board authorization and photo ID before any key or fob is issued or rekeyed - a level of access-control paperwork that surrounding unincorporated DuPage ranch streets never impose. Issuing keys outside this protocol voids your master key system’s integrity and may violate your governing documents. We can audit your current log and rebuild proper authorization procedures. Call (331) 202-1318.
Grade 1 hardware is rated for commercial high-traffic use and is appropriate for Westmont HOA common doors that see hundreds of cycles daily. Builder-grade locks are typically Grade 3, rated for residential use with far lower cycle counts. For communities near the Metra station with high foot traffic and vacancy-driven security concerns, we generally specify Grade 2 minimum for unit doors and Grade 1 for common entrances. The price difference is $80-$150 per lock installed, quoted in writing before we start. Call (331) 202-1318 to survey your hardware grades.
Rekeying an existing master key system in Westmont typically runs $1,200-$2,400 for up to 12 units, while full hardware replacement with new Grade 1 or Grade 2 commercial hardware runs $3,200-$6,500 for the same door count. Rekeying preserves functional hardware and restores key control; replacement is warranted when cylinders are damaged, hardware is obsolete, or the board wants to upgrade to restricted keyways like Medeco. We inspect and quote both options in writing. Call (331) 202-1318 for a free estimate.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Westmont since 2002.






