Residential lock installation

Residential Services

Lock change
Ensure the security of your home with a lock change. A KeyZoo technician can change your lock now!
More info
Get a quote ⇛
Lock rekey
Get a fresh set of keys for your home. Rekey your locks with ease by hiring a KeyZoo professional technician.
More info
Get a quote ⇛
Lock repair
Repair your residential locks efficiently with a KeyZoo touch. Trust our experts to fix any issues and restore the security of your home.
More info
Get a quote ⇛
Key extraction
Need to remove a broken key from a lock? KeyZoo’s technicians will provide a easy and efficient solutions.
More info
Get a quote ⇛
Ready to regain access to your home during a house lockout? KeyZoo provides a fast and efficient way to get you back in your house.
More info
Get a quote ⇛
Mailbox key
Need to access your mailbox with a new key? Trust KeyZoo to provide fast and accurate key duplication services for your mailbox
More info
Get a quote ⇛
Safe lockout
Regain access to your safe with KeyZoo's reliable lockout solutions. Trust the experts to provide quick and secure solutions for your safe.
More info
Get a quote ⇛
Interior lockout
Have a door inside your house you can’t access? We’ll get you back inside in no time. Connect with a KeyZoo technician now.
More info
Get a quote ⇛
Lock installation
Ensure the security of your house with our professional lock installation services. KeyZoo makes it easy to do in seconds.
More info
Get a quote ⇛


Find answers to common questions about locksmith services

The time it takes to install a lock can vary based on factors such as the type of lock, the complexity of the installation, and the expertise of the locksmith. Generally, a professional locksmith can install a standard door lock in about 20 to 30 minutes. More complex locks or additional security features may extend the installation time.


Proper installation is crucial for the effectiveness of a door lock. Here are the key steps for installing a door lock:

  1. Prepare the door: Ensure the door is properly aligned and in good condition. Repair any damages or misalignments.

  2. Mark the positions: Mark the positions for the lock and latch on the door. Use a template provided with the lock for accuracy.

  3. Drill holes: Drill holes for the lock body, latch, and any additional features like deadbolts. Use the appropriate drill bits and follow the lock manufacturer's instructions.

  4. Install the lock body: Insert the lock body into the prepared hole and secure it with screws.

  5. Install the latch: Insert the latch into its designated hole, making sure it operates smoothly. Secure it with screws.

  6. Install dtrike plate: Attach the strike plate on the door frame, aligning it with the latch. Secure it with screws.

  7. Test the lock: Ensure the lock functions correctly. Test the key and handle to make sure they operate smoothly.

  8. Adjustments: Make any necessary adjustments to ensure smooth operation and proper alignment.


The most common residential lock type is the cylindrical lockset, which includes both knob and lever locks. These locks are often found on interior and exterior doors in homes. They are relatively simple, affordable, and offer a basic level of security.


The components of a typical residential door lock include:

  1. Lock body: The main part of the lock that contains the mechanism for securing and releasing the bolt.

  2. Latch: The part of the lock that extends into the door frame and keeps the door securely closed.

  3. Strike plate: Installed on the door frame, the strike plate provides a secure point for the latch to engage, enhancing the door's security.

  4. Knob or lever: The handle that is turned or depressed to engage or disengage the lock.

  5. Key cylinder: Found in key-operated locks, the key cylinder is where the key is inserted to operate the lock.

  6. Deadbolt (Optional): A separate locking mechanism, typically operated with a key or thumbturn, that provides additional security.

Understanding these components is essential for proper installation, maintenance, and troubleshooting of residential door locks.


There are many different types of residential locks available, including:

  • Deadbolts: Deadbolts are the most secure type of lock, and they should be installed on all exterior doors.

  • Doorknobs and lever handles: Doorknobs and lever handles are the most common type of lock for interior doors.

  • Smart locks: Smart locks allow you to lock and unlock your doors using your smartphone, key fob, or voice command.

  • Padlocks: Padlocks can be used to secure gates, sheds, and other outdoor items.


When choosing a lock for your home, you should consider the following factors:

  • Security: The most important factor is to choose a lock that is secure and will protect your home from burglars.

  • Ease of use: You should also choose a lock that is easy to use for you and your family members.

  • Cost: Locks can range in price from a few dollars to several hundred dollars. Choose a lock that fits your budget and security needs.


It is possible to install a lock yourself, but it is important to follow the instructions carefully. If you are not comfortable installing a lock yourself, you should hire a professional locksmith.


The cost to install a lock will vary depending on the type of lock you choose, the complexity of the installation, and the cost of labor in your area. In general, you can expect to pay between $50 and $200 for a professional locksmith to install a lock.


Here are some tips for installing a lock:

  • Make sure that the lock you choose is the correct size for your door.

  • Follow the instructions carefully.

  • Use the correct tools and hardware.

  • Make sure that the lock is installed securely.

  • Test the lock to make sure it is working properly.


  • Using the wrong size lock for the door.

  • Not following the instructions carefully.

  • Not using the correct tools and hardware.

  • Not installing the lock securely.

  • Not testing the lock to make sure it is working properly.


If you have trouble installing a lock, you should contact a professional locksmith. They will be able to assist you with the installation and ensure that the lock is installed properly.

Show More

Not sure which service is right for you?
Schedule a service visit with our technician and get a custom diagnosis for a quick key solution.
Minimum Fees

Residential Lock Installation: Elevating Your Home Security

KeyZoo specializes in installing a variety of locks to fortify your home's security:

  • Door Lock Installation: Our expert locksmiths install a wide range of door locks, catering to various styles and security levels to meet your specific requirements.

  • Smart Lock Installation: Embrace the future of home security with our smart lock installations, providing convenient and advanced access control features.

  • Deadbolt Installation: Strengthen your door's security with deadbolt installations, adding an extra layer of protection against forced entry.

Signs You Need Residential Lock Installation

Consider installing new locks if you notice the following:

  • Outdated or Worn-Out Locks: If your existing locks are showing signs of wear, it's time for an upgrade to maintain optimal security.

  • Moving Into a New Home: Enhance security by installing new locks when moving into a new residence to eliminate potential risks associated with previous keyholders.

  • Upgrading Security: If you're looking to upgrade your home security, our residential lock installation services offer modern and effective solutions.

Steps to a Seamless Residential Lock Installation

  • Consultation: Our locksmiths will assess your home's security needs and provide recommendations based on your preferences.

  • Lock Selection: Choose from a variety of high-quality locks suitable for your doors and security requirements.

  • Installation Process: Our skilled technicians will install the chosen locks efficiently, ensuring precision and adherence to security standards.

  • Testing: We conduct thorough testing to ensure that the newly installed locks function seamlessly, providing the security your home deserves.