Commercial Lock & Panic Bar Installation
When a business along Knox Abbott Drive loses a key, discovers a failed exit device, or simply needs to upgrade aging door hardware before a city inspection, the clock matters. Troy Locksmiths operates as a fully mobile, 24/7 commercial locksmith serving Cayce, SC and the surrounding corridor — meaning our technicians drive to your property, fully stocked, ready to work. We handle everything from mortise lock installation on heavy steel storefront doors to complete panic bar replacement on multi-tenant office suites, and we do it without the scheduling lag that comes with calling a general contractor.
Open 24 hours, 7 days a week · Licensed, bonded & insured

Whether you manage a retail strip on Knox Abbott, a light-industrial facility near the Cayce business park, or a multi-use building close to the Congaree riverfront, your door hardware has to meet South Carolina fire egress and ADA standards while still being secure enough to deter forced entry. Our trained, insured technicians assess your existing door prep, recommend code-compliant hardware, and confirm an exact up-front price before a single screw turns. No surprises on the invoice — just professional commercial lock installation done right the first time.
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 Cayce, we reach the Cayce 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.
Commercial Lock & Panic Bar Installation: What Cayce Businesses Actually Need
Mortise lock installation is the cornerstone of most commercial door projects we handle. Unlike a cylindrical borehole lock, a mortise lock body is routed into the door edge itself, creating a deeper, more tamper-resistant housing that supports heavier-duty latch bolts, deadbolts, and lever trim simultaneously. For facilities on State Street or along the busy retail corridors feeding into downtown Cayce, this kind of hardware is not an upgrade — it is the baseline expectation for any door that sees sustained foot traffic. Our technicians carry multiple mortise body formats and face-plate sizes, so we can match the existing door prep or machine a new pocket when needed, all without damaging the door frame.
Panic bar installation — sometimes called exit device installation — is the other pillar of commercial door security compliance. South Carolina follows the International Fire Code, which mandates panic hardware on doors serving occupancies above certain thresholds. A touch bar or cross bar that is misaligned, corroded, or mounted at the wrong height can fail a fire marshal inspection and expose a property owner to serious liability. We install and adjust exit devices to the correct mounting height, verify the latch retracts cleanly under the required maximum force, and test the outside trim (key cylinder or thumb-turn) to confirm it operates independently of the panic function. If your current bar is beyond adjustment, we carry replacement units and can perform a same-visit panic bar replacement so the door is never left unsecured overnight.
The Full Scope of Our Commercial Locksmith Services
Troy Locksmiths provides a broad range of commercial locksmith services built around one principle: every business property is different, and cookie-cutter solutions create gaps in security. Here is a representative — though not exhaustive — list of what our mobile technicians handle for commercial clients in the Cayce area: mortise lock supply and installation, panic bar and exit device installation, panic bar replacement and realignment, commercial lock change after a tenant departure or security incident, commercial lock rekey for master-key system changes, cylindrical commercial lockset installation, interconnected lockset installation, surface-mounted deadbolt installation, door knob lock replacement on interior office doors, lever-handle lockset installation for ADA compliance, electronic keypad lock installation, electromagnetic lock (mag-lock) installation, card-reader access control hardware installation, keyway change for restricted key systems, commercial padlock installation on gates and utility enclosures, door closer installation and adjustment, floor-closer installation for all-glass storefronts, heavy-duty strike plate installation and reinforcement, door frame repair following a forced-entry attempt, lock cylinder extraction after a broken key, high-security cylinder upgrade (Medeco, Mul-T-Lock, ASSA), master key system design and implementation, push-pull hardware replacement, storefront glass door rim lock installation, and emergency commercial locksmith response for after-hours lockouts or security failures.
Every service listed above is performed by experienced technicians who arrive in fully equipped mobile units — no waiting for parts to be ordered, no second appointment to complete the job. We serve Cayce businesses 24 hours a day, 7 days a week, including holidays, because security emergencies do not respect business hours. If you manage a property and need to act now, call (000) 000-0000 — we answer every call live, day or night.
How Pricing Works for Commercial Lock Installation — No Hidden Costs
We understand that business owners want a clear answer on cost before committing to any work. Troy Locksmiths does not publish flat-rate price charts because the honest reality is that the final figure depends on several legitimate variables: the type and grade of hardware selected (a Grade-1 mortise lock body costs more than a basic Grade-3 cylindrical unit), the condition of the existing door prep (a door that needs mortise pocket machining takes more labor than a drop-in replacement), the time of day or night the call comes in, the travel distance from our current position to your Cayce location, and the number of doors or cylinders involved in the job. What we commit to without exception is a confirmed, all-in price stated to you before any work begins. You approve it — then we proceed. There are no add-on fees for after-hours arrival on emergency commercial locksmith calls, no fuel surcharges sprung at the end, and no charge for the initial on-site assessment once we have agreed to take your job.
For commercial lock change and commercial lock rekey projects — particularly common after an employee departure or a lease turnover — the biggest cost driver is usually volume. Rekeying an existing mortise cylinder is typically less involved than a full hardware swap, but if the cylinder is worn or the keyway needs to change for a new master system, replacement may make more practical sense long-term. Our technicians will walk you through both options honestly so you can decide based on value, not sales pressure.
What to Ask Before Hiring Any Commercial Locksmith — and How Troy Locksmiths Answers
Knowing what to ask a locksmith before hiring protects your business from substandard work and inflated invoices. The questions worth asking any provider include: Are your technicians trained and insured? Can you confirm an exact price before starting? Do you carry commercial-grade hardware on the vehicle, or do I have to wait for a parts order? Are you available 24/7, or only during business hours? Can you handle mortise lock work and exit device compliance in a single visit? Troy Locksmiths answers yes to every one of those questions. Our technicians are trained on commercial door hardware standards, our mobile units are stocked for most common commercial applications, we are fully insured, and we operate around the clock. Cayce is a city of roughly 13,000 people with an active code-enforcement environment — businesses on Twelve Oaks Drive or near the Cayce City Hall campus cannot afford a locksmith who shows up underprepared or has to return a second day to finish the job. We come ready to complete the work in a single visit wherever possible, and we use damage-free techniques on door frames and lock pockets to protect your investment in the door itself.
On the question of violent crime in Cayce, South Carolina — the city sits in a mixed commercial-residential environment along the Lexington County line, with the West Columbia boundary nearby. Like any municipality adjacent to a larger metro, certain corridors see higher incident counts than others, and business owners are right to take physical security seriously. Upgrading to a Grade-1 mortise lock, installing a properly adjusted exit device with a restricted outside cylinder, and reinforcing strike plates are all measurable steps that make forced entry significantly more difficult and time-consuming. Our technicians can walk through your property and identify the hardware weak points most likely to be exploited — then fix them before they become a problem.
Automotive and Residential Services Alongside Our Commercial Work
Troy Locksmiths is not a single-service shop. The same mobile infrastructure and trained technicians that handle commercial lock installation and panic bar installation in Cayce are also equipped for automotive and residential work — meaning if your business vehicle fleet needs rekeyed ignitions, or you need a door knob lock replaced at your home after a long day at the office, one call handles it all. Our automotive services cover car lockouts, key fob programming, transponder key cutting, and ignition cylinder repair or replacement across most domestic and import makes. On the residential side, we handle everything from deadbolt installation and sliding door lock upgrades to home lockouts and full rekey after a move-in. Having a single, trusted provider for commercial, automotive, and residential security needs means consistent quality and a team that already knows your property — a practical advantage when something goes wrong at 2 a.m.
Ready to Upgrade Your Commercial Door Hardware in Cayce?
Commercial lock and panic bar installation done to code is not a DIY project — it involves precise mortise pocket dimensions, correct latch-bolt projection, egress force compliance, and outside trim coordination that requires professional-grade tools and real-world experience. Whether you are opening a new location, dealing with a security breach, or simply overdue for a commercial lock change after staff turnover, Troy Locksmiths is the mobile team built for this work. We come to your Cayce address, we bring the hardware, we confirm your price first, and we leave the door functioning better than we found it. Call (000) 000-0000 now — our lines are open 24 hours a day, 7 days a week, and a live team member will answer.
Frequently asked questions
What factors determine the cost of a commercial lock installation or panic bar replacement?
Several variables shape the final quote: the grade and type of hardware (mortise lock bodies, exit devices, and high-security cylinders carry different material costs), the condition of the existing door prep and whether new machining is needed, the number of doors or cylinders included in the job, the time of day the service is requested, and the travel distance to your Cayce location. We review all of these on-site and give you a confirmed all-in price before any work starts — you decide whether to proceed, with no obligation.
What should I ask a locksmith before hiring them for commercial work?
The most important questions are: Are your technicians trained and insured? Do you stock commercial-grade hardware on your vehicle? Can you provide an exact price before starting? Are you available after hours for emergencies? Can you handle mortise lock installation and exit device work in a single visit? Troy Locksmiths answers yes to all of these. We are insured, our mobile units carry a range of commercial hardware, we confirm pricing upfront, and we operate 24/7 — including on holidays and weekends.
Is a commercial lock rekey enough, or do I need a full commercial lock change?
It depends on the condition of the hardware and the reason for the change. If the mortise lock body, latch, and cylinder are all in good working order and you simply need a new key configuration — such as after an employee departure or lease transition — rekeying is often the most practical choice. If the cylinder is worn, the keyway needs to change for a new master key system, or the hardware itself has been compromised, a full lock change is the better long-term investment. Our technicians assess both options honestly and let you decide based on what makes sense for your property.
Do you handle emergency commercial locksmith calls after business hours in Cayce?
Yes — 24 hours a day, 7 days a week, including nights and holidays. If your exit device fails at midnight, a key breaks in the storefront lock after closing, or a security incident leaves a door unsecured, call (000) 000-0000 and a live team member will answer immediately and dispatch a technician to your Cayce location. After-hours calls do not require a separate service agreement — anyone can call.
Will the installation damage my commercial door or frame?
Our technicians use damage-free techniques wherever the door condition allows. For standard mortise lock and panic bar installation, the hardware is designed to work within established industry door prep standards, and we match the hardware to your door specification rather than forcing a mismatched product. When a door prep does need modification — such as a new mortise pocket or an enlarged strike cutout — we work precisely with professional tooling to minimize any impact on door integrity.
Can you handle both the panic bar and the mortise lock on the same visit?
In most cases, yes. Our mobile units are stocked for combined projects, and our technicians are trained on both exit device installation and mortise lock work. If your commercial door needs a new exit device on the inside and a mortise lock trim set on the outside — a common configuration for storefront and office suites — we can coordinate both in a single visit, which keeps your door out of service for the shortest time possible and avoids the cost and inconvenience of a second appointment.