Locksmith Service

Residential Locksmith Services in Denver & the Denver area

When you're standing on your porch in Capitol Hill at midnight, jiggling a door knob lock that just won't cooperate, you don't want a call center two states away — you want a technician who knows Denver and can be at your door quickly. Reliable Denver Locksmith is a 24/7 mobile residential team covering the whole metro, from the bungalows of Washington Park and the Victorians of Baker to the newer builds out toward Green Valley Ranch and Stapleton. We handle everything from a simple lock rekeying to full smart lock installation, and because we come to you, your house, your keys, and your peace of mind stay close to home.

Call (704) 850-6756 Get a fast quote

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

This page walks you through the residential services we perform most often: getting you back inside after a lockout, auditing a newly purchased home, choosing the right lock grade for each door, setting up smart and mortise lock systems, and deciding when a rekey is enough versus a full lock change. Our technicians are trained, experienced, and insured, and we favor damage-free methods whenever the situation allows. Whatever your door needs, you'll always get an exact, up-front price before any work begins.

Local & Mobile

Based in Denver, CO

Insured Technicians

Background-checked pros

24/7 Service

Day, night & weekends

Up-Front Pricing

Clear quote before work starts

What we do

Mortise Lock Specialists

We repair, rebuild, and replace mortise locks common in Denver's older Capitol Hill and Washington Park homes.

Rekey Without the Original Key

Lost every key? We can rekey your locks on-site without needing the original to match a new set.

Mobile to Every Denver Neighborhood

Our vans carry blanks and cylinders to serve homes from Highlands to Aurora the same day.

Upfront Flat Pricing

You get a clear estimate before any work begins — no surprise charges at the door.

Locked Out of House With No Key? Here's What Our Emergency Locksmith Does

Getting locked out of the house is one of the most common calls we take, and it happens to careful people all the time — a door swings shut behind you, a key snaps in the cylinder, or a lock simply wears out after years of Denver's freeze-thaw winters. The first thing to know is what to do if locked out of house before help even arrives: calmly check every other entrance, look for a hidden spare, and confirm that nobody small or vulnerable is shut inside or outside. If you're locked out of house with no key and no safe way in, that's exactly when an emergency locksmith is the right call rather than a risky DIY attempt that can damage the door and frame.

When our mobile technician arrives for a home lockout service, the first step is verifying that you actually live there — we ask for a quick form of identification or proof of residency, which protects you and your neighbors. From there we assess the lock itself: a standard door knob lock, a deadbolt, or a heavier mortise lock each call for a different approach. Wherever possible we use non-destructive entry so your hardware keeps working afterward, and we explain what we're doing as we go rather than leaving you guessing on the porch.

Several things shape the final quote for a lockout: the type of lock, the time of day, how far we travel to reach you, and whether any parts are needed if a cylinder is damaged beyond saving. We confirm that exact price with you up front, before we touch the door — no surprises added at the end. Whether you're near City Park, in Highlands, or out toward Aurora, you can call (704) 850-6756 any hour and reach a real person who can dispatch help.

Locked Out of House With No Key? Here's What Our Emergency Locksmith Does — Reliable Denver Locksmith

Just Moved In? A Security Reset for Your New Denver Home

Closing on a house is exciting, but here's a detail many new owners overlook: you have no idea how many keys to your doors are floating around out there. The previous owners, their relatives, a dog walker, a contractor, the staging company — any of them may still have a working copy. That's why the single most valuable thing you can do after moving in is a full lock rekeying, which renders every old key useless and issues you a fresh set that only you hold.

When we audit a new home, we walk every exterior door, the door between the garage and the house, and any gate or shed hardware you care about. We check whether the existing locks are worth keeping or whether a lock change makes more sense — sometimes the original cylinders are solid and simply need to be rekeyed, and other times a flimsy builder-grade knob should be upgraded to something stronger. We'll also flag worn strike plates, short screws that pull out under a kick, and poorly aligned deadbolts that people stop locking because they stick.

This is also the ideal moment to talk about keying strategy. We can set multiple locks to a single key so you're not fumbling through a ring at the door, or keep them separate if you prefer compartmentalized access. If you're renting out a basement unit — common in neighborhoods like Berkeley and Sloan's Lake — we can key the shared and private entries so each tenant only opens what they're supposed to. Call (704) 850-6756 to schedule a new-home security reset and start fresh with keys you fully control.

How to Rekey a Lock vs. Replacing It: Making the Right Call — Reliable Denver Locksmith

Lock Grades Explained: Which Doors Need a Mortise Lock and Which Don't

Not all locks are built to the same standard, and understanding grades helps you spend wisely on the doors that matter most. Residential hardware is generally rated Grade 1, 2, or 3. Grade 3 is the basic builder level you'll find on many interior and lightly used doors; Grade 2 is a solid step up suitable for most exterior residential doors; and Grade 1 is the commercial-strength tier built to take abuse. Your front door, which faces the street and the weather, deserves better hardware than a hallway closet.

The mortise lock is where this really comes into play. Unlike a standard bored cylindrical lock that sits in a simple round hole, a mortise lock installs into a deep rectangular pocket cut into the edge of the door, housing a robust lock body that combines a latch and deadbolt in one heavy unit. You'll see mortise locks on older Denver homes, apartment buildings, and solid wood front doors, and they offer excellent durability and resistance to forced entry. A mortise smart lock blends that strength with keypad or app access — a popular upgrade for homeowners who want both security and convenience on a substantial front door.

Choosing between a door knob lock, a deadbolt, and a mortise lock depends on the door's role, its construction, and how much traffic it sees. We'll tell you honestly when a simple cylindrical lock is perfectly adequate and when a heavier mortise lock is worth it. If you also run a home business or own a storefront, our commercial locksmith experience means we can carry that same grading logic across to higher-traffic glass and metal doors that take far more daily wear.

Smart Lock Installation and Setup That Actually Works With Your Home

Smart lock installation sounds plug-and-play until you're staring at a door that's slightly out of square and an app that won't pair. The real work is matching the device to three things: your door, your home network, and the ecosystem you already live in. Before we recommend anything, we check your door's backset, thickness, and bore, and we confirm whether your deadbolt alignment is clean — a motorized bolt will jam on a misaligned strike just as surely as a manual one, so we often adjust the strike plate as part of the job.

On the ecosystem side, we help you choose hardware that cooperates with what you use day to day, whether that's Apple Home, Google Home, Amazon Alexa, or a dedicated keypad with no app at all. We install popular Schlage and Kwikset smart deadbolts, keypad knobs, and mortise smart lock bodies, then walk you through enrolling user codes, setting auto-lock timers, and sharing temporary access with guests, cleaners, or Airbnb visitors. For hosts near downtown and the Convention Center, code-based access that you can revoke remotely is a genuine upgrade over handing out physical keys.

We also keep it honest about limits. Smart locks rely on batteries and sometimes a bridge or hub, so we show you how to tell when power is low and make sure every smart lock we install still has a mechanical key override for the day the electronics misbehave. Good setup is what separates a smart lock that you love from one you unplug in frustration — and that setup is exactly what our technicians are trained to get right the first time.

How to Rekey a Lock vs. Replacing It: Making the Right Call

People often ask how to rekey a lock and whether it's really different from replacing the whole thing — it is, and the distinction can save you money and hassle. To rekey a lock, a technician opens the cylinder and swaps out the internal pins so the old key no longer turns and a new key does. The lock body, the finish, and the hardware all stay exactly the same; only the key that operates it changes. It's the right fix when your locks are in good physical shape but you simply want to control who has a working key — after a move, a breakup, a lost keyring, or a departing roommate.

A full lock change, on the other hand, replaces the physical hardware entirely. That's the better path when a lock is corroded, grinding, visibly damaged, too low-grade for an exterior door, or when you want to upgrade to a deadbolt, a mortise lock, or a smart model. If you search rekey locks near me hoping to avoid buying new hardware, we'll give you a straight answer on site about which option fits — sometimes rekeying three doors to one key is all you need, and sometimes the front door genuinely warrants new hardware while the rest get rekeyed.

A frequent question is whether you can rekey a lock without the original key. In many cases, yes — a skilled technician can pick or disassemble the cylinder to service it even when no working key exists, then rekey it to a brand-new key you choose. The specifics depend on the lock type and condition, which is one more reason to let a trained hand assess it rather than guessing. Whichever route makes sense, we quote the exact price before starting so your decision is based on real numbers.

Smart, Low-Cost Ways to Harden Your Entry Points

You don't need a security overhaul to make your home meaningfully harder to break into — a few targeted fixes do most of the work. The most underrated upgrade is replacing the short screws in your strike plate and hinges with longer ones that bite into the wall framing rather than just the door jamb. That single change dramatically improves how a door resists being forced, and it costs very little in parts. We handle this as a matter of course when we service exterior doors.

Beyond screws, think about layered deterrence. A quality deadbolt above a door knob lock, a reinforced strike plate, visible exterior lighting, and trimmed shrubs near entries all reduce the chance anyone tries your door in the first place. For sliding patio doors — common on Denver townhomes and condos — a secondary bar or pin lock blocks the most common lift-and-slide bypass. None of these require expensive electronics; they just require doing the basics well.

If you want convenience layered on top, a keypad deadbolt or mortise smart lock lets you stop hiding spare keys under the mat, where they're the first place anyone looks. We can combine simple mechanical reinforcement with the right hardware so your entry points are both tougher and easier to live with. Want a walkthrough of your own doors? Call (704) 850-6756 and we'll come to you anywhere in the Denver metro.

Brands We Service

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

Schlage
Kwikset
Medeco
Emtek
Baldwin
Yale

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

Before you call — what to expect

What Customers Usually Ask Before Booking a Locksmith Denver Appointment

Whether you are locked out near Colfax Avenue at midnight or need a mortise lock replaced at your Capitol Hill storefront before opening time, these are the honest answers to the questions our team hears most before a job is confirmed.

Do I need to prove I own the property or vehicle before you help me? Yes, always. Before any technician begins work on a residential door, commercial entry, or vehicle, we ask you to show a form of identification and verify ownership or authorization — a lease agreement, registration, or photo ID matching the address. This step protects you as much as it protects us, and it is standard practice for any professional locksmith operating with integrity.

Can a locksmith make a key for my car when I have lost all the copies? Yes, this is one of the more involved services we handle regularly across the Denver metro. When every copy of a vehicle key is gone, our skilled technicians use specialized automotive key-generation equipment to produce a working replacement tied to your car's specific make, model, and ignition coding — all after verifying your ownership documents. The process, the time required, and the parts involved all factor into the final quote, which you receive before we begin. Call (704) 850-6756 and have your registration ready so we can give you an accurate picture right away.

Can you rekey a lock without having the original key? Absolutely. Rekeying without the original key is a common request — new tenants, lost keys, an inherited property on South Broadway, a mortise lock on a vintage commercial door whose key history is unknown. Our experienced technicians disassemble the lock cylinder and re-pin it to match a brand-new key, so the old key becomes permanently useless. It is a clean, effective solution that does not require replacing the hardware itself, though if the existing lock is worn or outdated, we will tell you that honestly during the walkthrough.

What are your business hours, and are you really available overnight? Reliable Denver Locksmith operates 24 hours a day, 7 days a week — including weekends and holidays. There is no after-hours voicemail maze. When you call (704) 850-6756 at 2 a.m. because you are locked out of your apartment in the Baker neighborhood or need an emergency locksmith for a broken commercial lock on a LoDo retail space, a real team member answers. Time of day is one of the factors that can affect your final quote, and we are upfront about that before any work is scheduled.

What payment methods do you accept? We accept all major credit and debit cards, as well as cash. Payment is collected after the job is complete and you have confirmed you are satisfied — never before work begins. We do not require a deposit over the phone, and we never present a bill that differs from the up-front quote you approved.

How Our Quote Process Works — From First Call to Confirmed Price on Every Mortise Lock, Door Knob Lock, and Auto Job

Pricing surprises are one of the most common complaints people have about service businesses. Our process is built specifically to eliminate them. Here is exactly what happens between your first contact and the moment our technician picks up a tool.

Step 1 — You Call and Describe the Situation Dial (704) 850-6756 any time of day or night. A knowledgeable team member will ask you a focused set of questions: What type of lock or hardware is involved — a mortise lock, a door knob lock, a deadbolt, a car ignition, or a commercial-grade cylinder? What is the address or general area in Denver? Is this an emergency locksmith call or a scheduled appointment? The more detail you can share, the more precise your preliminary estimate will be.

Step 2 — We Identify the Factors That Shape Your Price No two jobs are identical. The final quote depends on a clear set of variables: the type and brand of lock or vehicle involved (a century-old mortise lock on a Washington Park Victorian behaves very differently from a modern Schlage or Kwikset deadbolt), the time of day the work is performed, the travel distance to your location within the Denver area, and the parts or key blanks required to complete the job properly. We explain every one of these factors to you on the call so there are no unknowns.

Step 3 — The Technician Assesses On-Site Before Any Work Begins When our skilled professional arrives, they will examine the lock, door, or vehicle in person. If the on-site condition matches what was described, the phone quote holds. If there is something unexpected — a damaged lock cylinder, a non-standard mortise lock configuration, or a vehicle security system that adds complexity — the technician explains it plainly and provides a revised figure before touching anything.

Step 4 — You Approve the Exact Price, Then We Work You will never be handed a bill you did not agree to in advance. Work only begins after you have heard the full price and said yes. There is no pressure and no vague estimate that expands once the job is underway. That is the commitment every Reliable Denver Locksmith customer receives, whether the call is for a quick residential lockout near Sloan's Lake or a full commercial locksmith re-keying project across a multi-unit building.

What to Expect from Your Reliable Denver Locksmith Technician — From Arrival to a Clean Finish

Knowing what a legitimate, professional service looks like helps you feel confident the moment someone shows up at your door or your vehicle. Here is a plain-language picture of how every one of our calls unfolds — whether it is a mortise lock service in a historic Five Points building, an emergency locksmith call on I-25 after a lockout, or a commercial locksmith hardware upgrade in a Stapleton office park.

A Realistic Arrival Window, Communicated Clearly After your call is confirmed, you will receive an honest estimate of when the technician will arrive based on current location and Denver traffic — not an optimistic number designed to win your business. If anything changes en route, you will be contacted. Our technicians travel in a marked service van that identifies Reliable Denver Locksmith, so you always know exactly who is pulling up to your address.

Identification and Ownership Verification Before Work Starts The technician will introduce themselves by name and show you identification. They will also complete the ownership or authorization verification discussed during the call — this is a non-negotiable step we take on every job, including auto key generation, residential rekeying, and commercial locksmith installations. A professional who skips this step is a professional you should question. Ours never skip it.

A Plain-Language Walkthrough of the Scope of Work Before a single tool is used, the technician will explain what they are going to do, why, and how long it should take. If you have a damaged mortise lock that needs full replacement rather than a simple rekey, they will show you the issue directly and describe the options — including whether a door knob lock swap, a cylinder replacement, or a full mortise lock installation makes the most sense for your situation. You will understand the job before it begins, not after.

A Tidy, Respectful Finish — and a Functional Test When the work is done, the technician cleans up their workspace, removes any drill shavings, packaging, or old hardware, and tests the repaired or replaced lock in front of you before considering the job complete. You will turn the key yourself, operate the new hardware, and confirm everything works exactly as expected. Only then is payment collected. For any questions after the job — including guidance on whether your other locks should be rekeyed for consistency, or how to prevent a future lockout — call us directly at (704) 850-6756. We answer around the clock.

Service area

Areas we cover around Denver

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

(704) 850-6756

Denver

Frequently asked questions

Answers to what our customers ask most. Still unsure? Just call.

I locked myself out of my car. What should I do?+

First, check every door and the trunk, and make sure no child or pet is shut inside — if anyone is, treat it as an emergency and call for help immediately. For a routine lockout, our mobile technicians carry the tools to open most makes and models without damaging the vehicle. Call (704) 850-6756 with your location and car details and we'll head your way; we confirm the price before we start.

How much is a locksmith just to open a door?+

There's no single flat number, because the honest cost depends on the lock type, the time of day, how far we travel, and whether any parts are needed if a cylinder is damaged. What we can promise is a clear, up-front quote before any work begins, so you approve the exact price first. We never pad the bill at the end.

What should I do if I'm locked out of my house with no key?+

Stay calm and check for an unlocked window or back door, a hidden spare, or a neighbor who holds a copy. Avoid forcing the door, since that often causes damage that costs more than the lockout itself. If there's no safe way in, call us at (704) 850-6756 — we offer 24/7 home lockout service, verify that you live there, and use damage-free entry whenever the lock allows.

Can a locksmith make a key for my car when I've lost all the copies?+

In many cases, yes. Even with no existing key, our technicians can often generate a new key and, for vehicles with chips or remotes, program a replacement to work with your car. The process and timing vary by make, model, and year, so share those details when you call so we can bring the right equipment and quote you accurately.

Can you rekey a lock without the original key?+

Often, yes. A trained technician can service and rekey many locks even when no working key exists by picking or carefully disassembling the cylinder, then setting it to a fresh key you keep. Whether it's possible and practical depends on the specific lock and its condition, which we assess on site before confirming the price.

What payment methods do you accept, and what are your business hours?+

We accept major credit and debit cards and other common payment methods; our technician will confirm what's available for your job when we quote the price. As for hours, our phone line and mobile dispatch run 24 hours a day, seven days a week, including weekends and holidays. Call (704) 850-6756 anytime.

How much do locksmiths make in Colorado, and which states don't require a locksmith license?+

Locksmith pay in Colorado varies with experience, specialization, and whether the work is residential, commercial, or automotive, so figures range widely across the state. Licensing rules also differ nationwide — several states have no statewide locksmith license requirement at all, which is why it's wise to choose a team that is insured and clearly explains its work regardless of local rules. Our technicians are trained, experienced, and insured.

Do you serve my part of the Denver area?+

Yes — as a fully mobile team we cover the Denver metro and surrounding suburbs, from Capitol Hill, Highlands, and Washington Park to Aurora, Lakewood, and the areas near DIA. Because we come to you, there's no need to transport locks or vehicles anywhere. Call (704) 850-6756 and tell us where you are.

Locked out or need a lock fixed? We are on the way.

We answer 24/7 — talk to a real local locksmith now.

(704) 850-6756