Colfax LOCKSMITH
Locksmith Service

Mortise & Door Lock Specialists Services in Guilford County & the Guilford County area

Repair, rekey, and install mortise locks and door knob locks for older Guilford County homes and historic buildings.

Open 24 hours, 7 days a week · Licensed, bonded & insured

Every mortise & door lock specialists job is handled by a trained, insured technician with a price quoted up front — no guesswork, no pressure.

Local & Mobile
Based in Guilford County, NC
Insured Technicians
Background-checked pros
24/7 Service
Day, night & weekends
Up-Front Pricing
Clear quote before work starts

What we do

Mortise Lock Rebuilds

We rebuild and retrofit worn mortise lock bodies common in pre-1950s Greensboro and Guilford County homes.

Door Knob Lock Replacement

Swap failing door knob locks and deadbolts with matched, keyed-alike hardware in a single visit.

Mobile & In-Shop Service

Bring your old mortise hardware to our Colfax shop or have us fit it on-site anywhere in Guilford County.

Historic-Match Hardware

We source period-correct trim and strikes so repairs blend into original doors around Guilford Courthouse and older districts.

Brands We Service

We install, repair and rekey all major lock brands — from everyday deadbolts to high-security cylinders.

  • Schlage logo
  • Kwikset logo
  • Medeco logo
  • Emtek logo
  • Baldwin logo
  • Yale logo

Don’t see your brand? We service virtually every make — just call.

Before you call — what to expect

What Customers Usually Ask Before Booking — Including Questions Like 'How Much Is a Locksmith in North Carolina?' and 'What Locks Can Locksmiths Not Open?'

How much is a locksmith in North Carolina, and will I know the price before you start? Every job is quoted based on four factors: the type of lock or hardware involved (for example, a mortise lock requires different tooling and time than a standard door knob lock), the time of day since after-hours calls carry different considerations, how far our mobile technician needs to travel within Guilford County, and whether any replacement parts are needed. We walk through all of these with you on the first call and confirm an exact up-front price before a single tool comes out of the van. Call (631) 380-4138 any time — we answer 24/7.

How much does an emergency locksmith cost near me, and is it more expensive at night? How much will an emergency locksmith cost is one of the most common questions we hear, and the honest answer is: it depends on the same factors that shape every quote — lock type, travel distance, time of day, and parts. We do not hide after-hours considerations in fine print. When you call (631) 380-4138, our dispatcher explains every factor out loud and gives you a firm number before we dispatch — so there are no surprises on the invoice.

What locks can locksmiths not open? Our trained technicians work on the vast majority of residential and commercial lock systems — from older mortise lock cylinders found throughout historic Greensboro neighborhoods to modern high-security deadbolts and electronic access hardware. A small number of proprietary high-security systems may require coordination with the manufacturer rather than field service alone. We will tell you honestly on the call if a particular lock falls outside what our team can address in the field, rather than showing up and wasting your time.

Can a locksmith reprogram my key fob? Yes, in many cases. Key fob reprogramming and transponder key programming are part of our mobile automotive services. Whether it is possible depends on the make and model of the vehicle and the type of immobilizer system it uses. When you call, give us the year, make, and model and our technician will confirm on the spot whether field programming is feasible or whether a dealer module is specifically required by that manufacturer.

How Our Quote Process Works — From First Call to Confirmed Up-Front Price for Every Mortise Lock, Emergency Locksmith, and Commercial Locksmith Job

Step 1 — You call (631) 380-4138 and describe the situation. Tell us whether it is a home, vehicle, or business; the type of lock if you know it (mortise lock, door knob lock, deadbolt, electronic access panel, or simply 'I am not sure'); and your location within Guilford County. The more detail you share, the more precise our initial estimate.

Step 2 — Our dispatcher works through the pricing factors with you out loud. Those factors are the lock or hardware type, the time of day, travel distance to your address, and any parts or replacement hardware the job is likely to need. No factor is hidden. If you are asking about commercial locksmith work — rekeying a multi-unit office building or servicing a mortise lock on a storefront near Friendly Center, for example — we account for the scope right on this call.

Step 3 — We give you an exact quoted price before dispatch. This is a firm number, not a range. You decide whether to proceed. We only roll the van when you have said yes to a price you are comfortable with. There is no obligation to book simply because you called.

Step 4 — If on arrival the technician discovers something genuinely unexpected — say, a mortise lock body that is a different specification than described, or damage that changes the parts needed — they will stop, explain what changed, and give you a revised number before doing any additional work. We do not add to your invoice without your knowledge and approval.

What to Expect From the Technician — Whether It Is a Routine Door Knob Lock Swap, a Mortise Lock Repair, or a Midnight Emergency Locksmith Call

Arrival with a clearly marked mobile service vehicle and identification. Our technician arrives in a Colfax Locksmith service van — not an unmarked personal vehicle. Before any work begins, they will introduce themselves and show identification. For any lockout situation, they will ask you to verify ownership or authorized access to the property or vehicle. This step protects you as much as it protects the property, and our team takes it seriously every single time, whether it is a commercial locksmith call at a Guilford County business or a late-night residential lockout near downtown Greensboro.

A plain-language walkthrough of the work before tools are touched. The technician will show you exactly what they plan to do — whether that means rekeying a door knob lock, extracting a broken key from a mortise lock cylinder, or programming a new transponder key at the curb. If the job is more involved, such as replacing the entire mortise lock body on a heavy commercial door, they will explain the steps and time involved so you are never left guessing. This is also the moment to ask any questions you held back from the initial call.

Respectful, tidy work at your door, vehicle, or business entrance. Our technicians work on your property as if it were their own. That means protecting door finishes when working on lock hardware, keeping tools organized rather than spread across your entryway, and cleaning up any debris — metal shavings from a mortise lock repair, packaging from new hardware — before they leave. Your space should look the same as when they arrived, minus the problem that brought them there.

A clear close before the technician leaves. Before packing up, the technician will confirm the work is complete to your satisfaction, hand over any new keys cut on-site, and answer any follow-up questions about maintaining the hardware — whether that is lubricating a mortise lock mechanism seasonally or when to consider upgrading a worn door knob lock. We are a local, family-owned business with both a mobile fleet and a physical shop location, so you are never just a one-time ticket to us. When the job is done right and you know how to care for what was installed, that is the standard we hold ourselves to. To get started, call (631) 380-4138 — we answer 24/7.

Service area

Areas we cover around Guilford County

Based in Guilford County, we reach the Guilford County area fast — 24/7. Don’t see your street? Call us, we very likely cover it.

(631) 380-4138

Frequently asked questions

How fast can you get to me?

From our Guilford County base we reach the Guilford County area in 20–40 minutes. When you call, we give you a realistic ETA before we dispatch.

Do you charge extra at night or on weekends?

We quote a clear price before any work begins. There are no hidden after-hours surprises — you approve the number first, then we get to work.

Will you damage my lock or door?

Almost never. The large majority of lockouts are solved with non-destructive picking and bypass tools. If a lock truly must be drilled, we tell you first and can replace it on the spot.

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