Access Control & Keypad Locks
Whether you manage a commercial property on Battleground Avenue in Greensboro or run a growing business near the Four Seasons Town Centre area, upgrading to a modern access control system is one of the most practical security investments you can make. Colfax Locksmith is a local, family-owned operation serving all of Guilford County — and unlike a national franchise, we actually know this community. We bring trained, insured technicians directly to your door, mobile unit stocked and ready, so you never have to haul hardware to a shop or wait days for a service call.
Open 24 hours, 7 days a week · Licensed, bonded & insured
That said, we also maintain a physical shop location for clients who prefer to stop in, consult in person, or pick up hardware. Whether you call us at 6 a.m. before a tenant emergency or need a full electronic access upgrade planned during business hours, our team answers 24/7. From keypad entry to commercial-grade access control mortise lock installations, we handle the full scope — assessment, hardware sourcing, installation, programming, and follow-up support — all under one family-owned roof.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Guilford County, we reach the Guilford County area in well under an hour.
Insured & background-checked
Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
More about our work
Everything you need to know about how we help — at a glance.
What Access Control and Keypad Lock Systems Actually Include
Access control covers a wide range of hardware and software working together: standalone keypad locks on individual doors, key fob and proximity card readers tied to a central panel, biometric readers, intercoms with electric strike releases, and full networked systems that log every entry and exit. At the core of most commercial-grade setups is the mortise lock — a lock body that fits into a pocket (mortise) cut into the door edge rather than sitting on the surface like a cylindrical knob lock. A mortise lock access control configuration pairs that robust mechanical chassis with an electronic credential reader, giving you the durability of heavy-duty commercial hardware and the flexibility of programmable access. We install, service, and repair all of these components, and we work with trusted hardware lines so you get parts that will actually last in a Piedmont Triad climate where humidity and temperature swings are real factors.
Beyond keypads and fobs, access control system installation can include door knob lock replacements on interior offices, mag-lock or electric strike setups on main entries, and REX (request-to-exit) sensors so staff can leave freely without triggering alarms. We also handle access control system replacement when aging panels or readers are no longer supported, and access control system repair when a reader stops communicating, a fob credential gets corrupted, or a mortise lock body wears out. Every job starts with a site walk and a confirmed up-front price — no surprises on the invoice.
Secure Your Business: The Case for Electronic Access Control Mortise Locks
For Guilford County businesses — retail storefronts, medical offices, warehouses near the I-40 corridor, multi-tenant office parks — rekeying a traditional lock every time an employee leaves is neither practical nor cost-effective long term. Electronic access control lets you deactivate a single credential in seconds without touching the physical hardware. That matters enormously when staff turnover is high or when you have contractors rotating through a facility. A commercial-grade access control mortise lock is the right foundation for this kind of system: the mortise body handles the mechanical load that commercial door traffic demands, while the electronic module handles authentication. Our commercial locksmith technicians assess your door prep, frame condition, and existing hardware before recommending a specific configuration — we are not going to upsell you a networked system when a quality standalone keypad mortise setup is all your situation requires.
We also work with property managers overseeing multiple suites or buildings across Greensboro and the Winston-Salem corridor. For those clients, a master-credential architecture means one administrator card can access every door while individual tenant fobs are scoped only to their space. We program, document, and hand off the credential management process so your team can add or remove users without calling us every time. And if something does go wrong — a reader failure, a door alignment issue that strains the mortise bolt, a power outage that resets programming — we are available as your emergency locksmith resource around the clock.
Our Full List of Access Control and Keypad Lock Services
We offer a comprehensive range of electronic and mechanical access services so Guilford County clients have a single point of contact for every door security need. Specific services include: standalone keypad lock installation on residential and commercial doors; key fob access system installation; proximity card reader installation and programming; access control mortise lock installation on commercial entry doors; electric strike installation and adjustment; magnetic lock (mag-lock) installation with proper fail-safe or fail-secure configuration; biometric fingerprint reader installation; intercom and video intercom integration with door release hardware; access control system panel installation and wiring; credential enrollment and user programming for new systems; access control system repair for non-communicating readers, faulty wiring, and corrupted credentials; access control system replacement for outdated or end-of-life panels and readers; mortise lock body replacement on worn or damaged commercial doors; mortise lock access control upgrade on existing door preps; door knob lock replacement with electronic or mechanical upgrades; cylindrical lever lock installation and replacement; deadbolt installation paired with access control hardware; REX sensor installation for egress compliance; push bar (panic hardware) installation with electric latch retraction; door closer installation and adjustment to ensure proper latch engagement; master key system design and implementation for multi-door facilities; electronic cabinet lock installation; keypad lock battery replacement and preventive maintenance; access control system firmware and software updates; and mobile on-site service anywhere in Guilford County with no trip to a shop required. That list is not exhaustive — if your access need does not appear here, call us at (631) 380-4138 and we will tell you directly whether it falls within our scope.
Pricing, What to Expect, and Why We Are a Local Family-Owned Locksmith You Can Trust
Every access control and keypad lock project is priced based on the same honest set of factors: the type and quantity of hardware being installed or repaired, the complexity of the door prep and frame condition, the time of day the work is requested, travel distance within Guilford County, and the parts or credentials required for that specific system. A single keypad mortise lock swap on a pre-prepped commercial door will carry a different cost than a multi-door networked system requiring panel wiring and credential programming. We confirm an exact price before any work begins — no estimates that balloon after the job is done.
As a family-owned business, our reputation in Guilford County depends on every single job. We are not a dispatch-only service routing calls to unfamiliar subcontractors; the trained, insured technicians who show up are part of our team. We keep a physical shop location so clients who want to see hardware options in person or have a face-to-face consultation before committing to a system can do exactly that. And because we serve both Greensboro and Winston-Salem as well as the surrounding communities in the county, we understand the range of property types here — from historic downtown Greensboro storefronts with older door profiles that require custom mortise prep, to newer commercial builds near the Piedmont Triad International Airport corridor that have modern door hardware already in place. Ready to move forward? Call (631) 380-4138 — we answer 24/7.
Frequently asked questions
Can a locksmith reprogram my key fob for an access control system?
Yes. Reprogramming a key fob for an electronic access control system is a standard service our technicians perform regularly. The process depends on the specific system brand and panel — some systems allow credential reprogramming from a keypad administrator menu, while others require software connected to the panel. Either way, our team arrives with the tools and training to enroll new fobs, deactivate lost or stolen ones, and adjust access levels without replacing hardware unnecessarily. If a fob itself has failed rather than just needing re-enrollment, we can source a compatible replacement and program it on-site.
How much is a locksmith in North Carolina for access control work?
The cost of access control and keypad lock services in North Carolina depends on several factors: the type and brand of hardware being installed or repaired, how complex the door prep is, the number of doors or credentials involved, travel distance, and the time of day you need service. Emergency calls outside standard business hours carry different considerations than scheduled installs. At Colfax Locksmith, we assess the job and confirm an exact up-front price before any work begins. That way you know precisely what you are committing to — no after-the-fact surprises.
How much does an emergency locksmith cost near me in Guilford County?
Emergency locksmith pricing in Guilford County reflects the same core variables as standard service: the nature of the job, the hardware involved, time of day, and travel distance to your location. An after-hours service call will naturally factor in the urgency and mobilization required. What we commit to at Colfax Locksmith is transparency — we give you a confirmed price before we start, so you are not hit with unexpected charges after a stressful situation. Call (631) 380-4138 any time, day or night, and we will walk you through the scope and cost before dispatching.
What locks can locksmiths not open?
A skilled locksmith can open the vast majority of mechanical and electronic locks through legitimate, non-destructive methods — including high-security mortise locks, electronic access control locks, and most residential and commercial deadbolts. There are a small number of proprietary or extremely high-security lock designs that are specifically engineered to resist any non-destructive opening technique, in which case controlled disassembly or replacement may be the only path forward. In every case, our technicians verify ownership or authorization before any work is performed — that is a non-negotiable part of our process. If you are locked out, we will assess your specific hardware and tell you honestly what the best approach is.
What is the difference between a mortise lock and a standard cylindrical lock for access control?
A mortise lock is installed by cutting a rectangular pocket into the door edge and inserting the lock body inside the door itself. This internal mounting makes it significantly more robust under heavy commercial use than a cylindrical or bored lock, which sits in a simple round hole drilled through the door face. For access control applications, the mortise lock chassis provides a superior mechanical foundation — the bolt mechanism and latch are better suited to withstand the repeated cycling that high-traffic commercial doors experience. When an electronic reader or keypad is added to a mortise lock, you get the full durability of commercial-grade hardware combined with programmable credential management. Our technicians perform both new mortise lock access control installations and upgrades from cylindrical systems on existing doors.
Do you handle access control system repair and replacement, or only new installations?
We handle all three. Access control system repair is actually one of the most common calls we receive — readers stop communicating, credentials become corrupted, wiring develops faults, or a mortise lock body wears out and prevents the electronic module from functioning correctly. We diagnose and repair these issues on-site. When a system is genuinely end-of-life or the manufacturer no longer supports the panel, we advise on access control system replacement options and handle the full swap, including migrating or re-enrolling credentials where possible. New installations are also a core part of what we do, from single-door keypad setups to multi-door commercial configurations across Guilford County properties.
Locked out or need a lock fixed? We are on the way.
Open 24 hours, 7 days a week · Insured, background-checked technicians · Up-front pricing
(631) 380-4138