Black house icon with key inserted in the door.

Trusted Residential Locksmith Services in Boise, ID

Residential Locksmith Services

  • Emergency Lockout Services
  • Home Rekeying Services
  • Deadbolt Installation
  • Lock Hardware Installation and Repair
  • Door Viewer Installation
  • Patio Back Door Locking Systems
  • Storm Door Locks and File Cabinet Locks
  • Electronic Smart Locks
Get Service Now! (208) 343-5625

At Baldwin Lock & Key, we understand how vital home security is to you and your family. As a trusted family-owned locksmith service operating in Boise, ID, since 1946, we provide a wide range of residential locksmith services designed to keep your home safe and secure. Our experienced technicians can assist you with all your home locksmith needs. Click the button below for prompt and reliable service!

  • Person Opening a Door — Boise, ID — Baldwin Lock & Key

Lock Installation and Replacement

Whether you are building a new home, upgrading old hardware or replacing a lock that has worn out or been damaged, getting the right lock installed correctly matters more than most people realize. A lock that is not fitted properly to the door frame, not aligned with the strike plate or not the right grade for the application is a security liability regardless of how good the hardware is on paper.


We install and replace all types of residential door locks across Boise and the Treasure Valley. Front door deadbolts, door handle locks, entry sets, privacy locks for interior doors, patio and back door systems. All major brands including Schlage, Kwikset, Emtek, Baldwin Hardware and others. If you have a specific brand in mind we can work with it. If you are not sure what you need we assess the door, the frame and what you are trying to achieve and recommend what actually makes sense for that application rather than defaulting to whatever is most expensive or easiest to install.



Lock replacement is the right call when hardware is visibly worn, when a lock has been compromised, when you want to upgrade to a higher security grade or when the existing hardware is simply the wrong product for the door it is on. A lot of older Treasure Valley homes are running builder-grade hardware that was installed at construction and has never been upgraded. Replacing it with a commercial grade deadbolt on the same visit is one of the most straightforward security improvements available.

  • Installed Electric Door Lock in Boise, ID

Smart Lock and Electronic Door Lock Installation

Smart locks and electronic door locks have moved from a novelty to a practical security upgrade that a growing number of Treasure Valley homeowners are choosing and the installation needs to be done right for them to work the way they are supposed to.


We install electronic and smart lock systems from the major brands that are actually worth buying. Schlage and Kwikset both make solid keypad and connected deadbolts that work reliably over time and hold up to daily use without the connectivity issues that plague cheaper alternatives. August smart locks retrofit onto existing deadbolts which makes them a good option for renters or homeowners who want smart lock functionality without replacing the full hardware. Yale makes well-regarded electronic locks across both residential and commercial grade options.

What most homeowners do not know going in is that smart lock installation involves more than just swapping the hardware. The door needs to be properly aligned and the strike plate correctly positioned for an electronic lock to operate reliably. A door that sticks slightly or a frame that has shifted over time will cause an electronic lock to bind, drain the battery faster than it should or fail to lock completely without anyone realizing it. We check all of that before and after installation so the lock functions the way it is supposed to from day one.


Keypad locks for homeowners who want to eliminate physical keys entirely, smart locks with phone app control and access logs for people who want to know who came and went and when, connected locks that integrate with home automation systems. We advise on what fits your specific situation and install it correctly.

Home Rekeying Services

Rekeying your locks is an innovative and cost-effective solution if you've recently moved into a new home or lost your keys. Our rekeying services allow you to change the internal pins of your existing locks to work with a new key. This service ensures that old keys will no longer open your locks, providing you with peace of mind and enhanced security.

Rekeying Your Home — When to Rekey vs Replace

Rekeying is one of the most practical and cost-effective locksmith services available and one of the most consistently underused. A lot of homeowners default to full lock replacement when rekeying would accomplish exactly the same security goal for considerably less money. Understanding the difference between the two helps you make the right call for your specific situation.


Rekeying changes the internal pin configuration of your existing lock so that the old keys no longer work and new keys are cut to the new configuration. The lock hardware stays exactly where it is. The only thing that changes is which key operates it. If the hardware itself is in good condition, properly installed and the right product for the door, rekeying is almost always the smarter financial choice over replacement.

  • Duplicate Keys on A Key Ring in Boise, ID

Replace instead of rekey when the hardware is worn, damaged or compromised. When the lock mechanism is not functioning reliably. When the existing hardware is builder grade and you want to upgrade to a higher security product. When the lock was damaged in a break-in attempt and the integrity of the mechanism cannot be trusted. Those situations call for replacement. Everything else is usually a rekeying job.



The situations where rekeying makes the most sense are ones that Treasure Valley homeowners encounter regularly. Just moved into a new Boise home and have no idea how many copies of the previous owner's key are out there. Lost a key and cannot account for where it ended up. Had a contractor, housecleaner or property manager with a key to the home that you no longer want to have access. Ended a relationship where the other person had a key. Tenant moved out of a rental property. All of these are rekeying situations not replacement situations and the cost difference is significant.

  • A hand uses a screwdriver and a key to repair or adjust a deadbolt lock on a wooden door.

Deadbolt Installation in Boise and the Treasure Valley

A deadbolt is the most effective single security upgrade available for a residential door and it is also one of the most commonly done wrong. The hardware matters but the installation matters just as much. A deadbolt that is not properly aligned with the strike plate, installed in a door that has shifted or warped, or fitted with a strike plate that is only held by short screws that pull out under minimal force is not providing the security it is supposed to regardless of what the packaging says about its rating.



We install deadbolts on front doors, back doors, side entry doors, garage entry doors and any other exterior door that needs proper security hardware. Single cylinder deadbolts that operate with a key from outside and a thumb turn from inside. Double cylinder deadbolts that require a key on both sides for situations where glass panels near the lock create a vulnerability. Grade 1 commercial deadbolts for homeowners who want the highest available residential security rating on their exterior doors.

Strike plate installation is part of every deadbolt job we do. A proper security strike plate with three inch screws that anchor into the door frame stud rather than just the door casing is what makes a deadbolt actually resistant to forced entry. Most builder-installed strike plates use short screws into the casing only and can be defeated with a single hard kick regardless of the deadbolt grade. We address this on every installation because a deadbolt without a properly anchored strike plate is an incomplete security upgrade.


Older Boise homes, established Meridian neighborhoods, properties throughout the Treasure Valley that were built with builder-grade hardware and have never had it looked at. These are the jobs we do regularly and the difference a proper deadbolt installation makes on a door that has been running inadequate hardware for twenty years is significant.


Call (208) 343-5625 for deadbolt installation anywhere in Boise, Meridian, Nampa, Eagle, Caldwell, Kuna, Garden City and the surrounding Treasure Valley.

Bedroom and Interior Door Locks

Interior door locks get overlooked in most home security conversations because the focus tends to stay on exterior doors. But there are real and practical reasons to have a locksmith look at bedroom and interior door hardware and they come up more often than people expect.


Privacy locks on bedroom doors that have stopped working, broken or stripped internal mechanisms that make the lock unusable, doors that lock from the inside but cannot be unlocked from the outside in an emergency, these are the most common interior lock calls we get. A bedroom privacy lock that cannot be opened from the outside when a child locks themselves in is a situation that moves from inconvenient to urgent fast and having a locksmith who knows how to handle it without damaging the door or the hardware makes a real difference.


Lock upgrades on bedroom doors for households where a higher level of privacy or security is needed inside the home. Not every situation requires explanation and we do not ask for one. If you need a more substantial lock on an interior door we install it.

  • Installation of New Bedroom Door Lock in Boise, ID

Home office locks for people who work from home and need to secure equipment, documents or sensitive materials in a dedicated room. A simple keyed lock on a home office door is a practical and affordable solution that most general hardware store purchases do not install correctly because the door preparation and hardware alignment requires the same attention as any exterior lock installation.


Bathroom locks, laundry room locks, basement doors, interior doors on rental properties where separate lockable spaces are needed. All of it falls within what we handle on a standard residential service call.

  • Locksmith Replacing Residential House Door Lock in Boise, ID

Looking for Lock Replacement Near You in Boise and Treasure Valley?

Lock replacement is one of those services people search for when something has already gone wrong. Lock that was damaged in a break-in attempt. Hardware that has worn to the point where the key barely works anymore. A deadbolt that was never the right product for the door it was installed on. Rental property turnover where the locks need to come off entirely and start fresh. These are the situations that send people looking for lock replacement near them and we handle all of them across Boise and the Treasure Valley.


The conversation we have before any lock replacement is whether replacement is actually what the situation calls for. Sometimes it is. A lock that has been compromised, a mechanism that has failed internally, hardware that is the wrong grade for the application, those warrant replacement. Other times what looks like a lock that needs replacing is actually a lock that needs adjustment, a door frame that needs attention or a strike plate that needs repositioning. We diagnose what is actually happening rather than defaulting to replacement because it generates more work.


When replacement is the right call we do it properly. Remove the existing hardware, assess the door prep to make sure it is correct for the new lock, install the replacement with proper alignment and test it before we leave. Strike plate gets checked and replaced with a properly anchored security plate if what is there is not adequate. The job is done right the first time rather than leaving variables that cause problems six months later.


We replace locks on all door types across Boise, Meridian, Nampa, Eagle, Caldwell, Kuna, Garden City, Star and Middleton. All major residential lock brands. Same day service available for most Treasure Valley locations during shop hours.

Lock Hardware Installation and Repair

Whether you need new lock hardware installed or existing locks repaired, our skilled locksmiths are here to help. We can install and repair all locks, ensuring they function correctly and securely. From front door locks to bedroom locks, we've got you covered!

Door Viewer Installation

Enhance your home's security with a door viewer installation. A door viewer allows you to see who is at your door without opening it, providing an added layer of safety for you and your family. Our team can install a high-quality door viewer quickly and professionally.

Patio Back Door Locking Systems

Securing your patio and back doors is essential for protecting your home. Baldwin Lock & Key offers reliable patio back door locking systems that can be customized to fit your needs. Our team will help you choose and install the right locking system to secure your home.

We Service The Following Lock Brands:

  • Peachtree
  • Anderson
  • Hoppe
  • G-U
  • Emtek
  • And More!
  • A person uses a yellow electric drill to install a brass door handle on a white door frame.

Storm Door Locks and File Cabinet Locks

Remember to secure your storm doors and file cabinets! We provide installation and repair services for storm door locks and file cabinet locks to keep your belongings safe. Trust us to handle all your lock needs, big or small.

Break-In Repair and Security Upgrade

A break-in is one of the more disorienting things that can happen to a homeowner and the locksmith call that follows it is different from any other residential service call. The immediate need is getting the door secured again. The longer term need is making sure the same vulnerability that allowed the break-in does not exist anymore. We handle both.


Forced entry damages doors and hardware in specific ways. A kicked door typically damages the strike plate and the door frame around it rather than the lock itself. The deadbolt held. The frame gave way because the strike plate was only anchored with short screws into the door casing rather than three inch screws into the stud behind it. This is the most common forced entry pattern we see on Treasure Valley homes and it is entirely preventable with a proper security strike plate installation. We see it after break-ins constantly on homes where the existing hardware was technically functional but installed in a way that offered almost no resistance to a hard kick.


Pried doors damage the lock mechanism, the door edge and sometimes the frame around the latch point. In these cases the hardware needs to be assessed for whether it can be salvaged or needs replacing and the door frame needs to be evaluated for structural integrity before new hardware goes on.


After the immediate repair we do a security assessment of the entry points on the property. Not a sales pitch for products you do not need. An honest look at what is there, what the vulnerabilities are and what would actually improve the security of the home based on what we found during the break-in repair. Deadbolt grades that are not adequate for exterior doors, strike plates that are installed the same way the one that just failed was installed, doors that have other vulnerabilities that were not exploited this time but could be.


A lot of Boise and Treasure Valley homeowners who call us after a break-in discover that the hardware on other doors in the home has the same vulnerabilities as the door that was forced. Addressing those in the same visit is significantly less expensive than waiting until another incident makes it urgent.



We respond to break-in repair calls across Boise, Meridian, Nampa, Eagle, Caldwell, Kuna, Garden City, Star and Middleton. Emergency response available 24 hours for situations where the home cannot be left unsecured.

  • Newly Installed Residential House Lock in Boise, ID

Residential Locksmith Questions We Hear Most

  • How much does it cost to replace a door lock in Boise?

    Depends on the hardware you are going with and the door it is going on. A standard deadbolt replacement with a mid-grade Kwikset or Schlage deadbolt on a standard exterior door is one number. A Grade 1 commercial deadbolt with a security strike plate on a front door that needs frame work is a different number. We look at the door, tell you what it actually needs and give you a straight price before we start anything. Call (208) 343-5625 for a quote.

  • Can a locksmith install a smart lock?

    Yes and it is something we do regularly across Boise and the Treasure Valley. Smart lock installation is not just swapping the hardware. The door alignment, strike plate positioning and frame condition all affect how an electronic lock performs over time. We install smart locks from Schlage, Kwikset, August, Yale and other major brands and make sure everything is set up and functioning correctly before we leave.

  • What is the difference between rekeying and replacing locks?

    Rekeying changes the internal pins of the existing lock so old keys no longer work and new keys are cut to the new configuration. The hardware stays in place. Replacing swaps out the hardware entirely. Rekeying costs considerably less than replacement and makes sense when the existing hardware is in good condition and you just need to change who has access. Replacement makes sense when the hardware is worn, damaged, compromised or the wrong grade for the application. Not sure which you need? Call us and describe the situation and we will tell you honestly.

  • How long does deadbolt installation take?

    Most standard deadbolt installations on a prepared door take thirty minutes to an hour. Doors that need prep work, frame attention or a security strike plate installation alongside the deadbolt take longer. We give you a realistic time estimate before we start so you know what the visit involves.

  • What smart lock brands do you install?

    Schlage, Kwikset, August, Yale and other major residential smart lock brands. Schlage and Kwikset make reliable keypad and connected deadbolts that hold up to daily use. August retrofits onto existing deadbolts which makes it a good option when you want smart functionality without replacing the full hardware. Yale makes well-regarded electronic locks across both residential and commercial grade options. Not sure which brand is right for your situation? We can walk you through the options based on your door, your setup and what you actually need from the system.

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Schedule a Free Consultation!

For all your residential locksmith services in Boise, ID, Baldwin Lock & Key is here to help. Call us at (208) 343-5625 for fast and friendly service. Your home security is our priority!