Welcome to MD Locksmith 4 You, where we offer professional residential lock installation services to keep your home safe and secure. Our team of experienced locksmiths is committed to providing top-quality service to all our clients. We offer a variety of lock types, including deadbolts, smart locks, and high-security locks, to meet your unique needs. Our installation process is fast, efficient, and hassle-free, and we take pride in ensuring your complete satisfaction. Our service means choosing peace of mind and protecting you and your family. Contact us today to schedule an appointment and experience the MD Locksmith 4 You difference!

Residential Lock Installation Service

Types of Residential Lock Installation We Offered

At MD Locksmith 4 You, we understand that every homeowner has unique security needs. That’s why we offer a variety of lock types to fit your specific requirements. Here are some of the types of residential locks we offer:


Deadbolts come in various styles, such as single-cylinder and double-cylinder. Single-cylinder deadbolts have a key cylinder on the outside and a thumb turn on the inside. In contrast, double-cylinder deadbolts require a key on both sides. Deadbolts can be installed on any door, but they are most commonly used on exterior doors because of their high level of security.

Knob Locks

Knob locks are often used on interior doors because they are less secure than deadbolts. They are also usually installed with other locks, such as deadbolts or handle locks, to provide additional security.


Padlocks are convenient portable locks that come in various sizes. They’re handy for installing on any sort of door or wall, including gates, sheds, lockers, and more. Some padlocks come with keys, while others come with a combination.

Mortise Locks

People commonly use mortise locks on front doors because they are a more complex type. To install them, one must carve out a square or rectangular hole, called a “mortise,” on the door. You may install a mortise lock with a knob, a lever, or a handle. Installing them in business buildings is a common practice because of the superior security they offer.

Cam Locks

People commonly use cam locks in filing cabinets, mailboxes, and other similar applications. Manufacturers can key them alike, allowing one key to open multiple locks. This convenience makes cam locks a practical solution for securing multiple items.

Smart Locks

Because of their ease and enhanced security features, smart locks are becoming more popular. With smart locks, you can remotely control and monitor your home’s access through your smartphone or other connected devices. You can also create unique access codes for family members or service providers and receive alerts when someone enters or exits your home.

High-security Locks

For ultimate protection, high-security locks are the way to go. These locks are pick-resistant and tamper-proof, making them almost impossible to breach. They often come with unique keys that cannot be replicated, making them even more secure.

Our expert locksmiths can help you choose the best type of lock for your home based on your security needs and budget. Whether you need a basic deadbolt or a high-tech smart lock, we have you covered.

Our Lock Installation Process

At MD Locksmith 4 You, we pride ourselves on our efficient, hassle-free lock installation process. Here is a step-by-step guide to our lock installation process:

  1. Assessment: Our experienced locksmiths will assess the location and type of lock needed based on your security needs.
  2.  Removal of Existing Locks: If you have an existing lock, our locksmiths will remove it before installing the new lock.
  3.  Preparation of Door and Frame: Our locksmiths will prepare the door and frame by drilling holes for the lock and latch.
  4.  Installation: The new lock will be installed into the prepared holes, and the latch and strike plate will be installed into the door frame.
  5.  Testing: Our locksmiths will test the lock to ensure it functions properly and smoothly.
  6.  Final Inspection: After the installation, our locksmiths will inspect the lock and surrounding areas to ensure that everything is secure.
  7.  Cleanup: Our locksmiths will clean up any debris or mess that may have been created during the installation process.

We designed our lock installation process to be quick and efficient, ensuring we secure your property immediately. Contact us today to schedule a lock installation appointment with one of our experienced locksmiths.

Why Choose Us For Residential Lock Installation Service?

Reliable and skilled technicians

Our main goal is to keep you safe and have peace of mind. We only hire reliable, skilled locksmiths who will give you great service and take the time to answer all of your questions. 

Rapid Response and Latest Technologies

We prioritize our customers by providing all our services with excellence and fair pricing. The duration it takes a professional to fix a lock problem directly impacts your schedule and plans. That’s why our locksmiths continuously receive training on how to work with all types of locks, including the most advanced ones, and how to minimize the time it takes to fix them. We constantly update our locksmith tools and products to enhance the speed and cost-effectiveness of our services, ensuring that you don’t have to wait for hours.

We look forward to taking care of your problems in a flash.

Quickly Process

When you call MD Locksmith 4 You, we ensure your locks will be fixed quickly and well. When you give us a call, one of our mobile units will be there in minutes and start working right away. We know your time’s importance to you, so we work hard to be the fastest locksmith service in the area. Our crew will treat you respectfully, and we won’t use your emergency as an excuse to charge you much money.

You have no reason not to call MD Locksmith 4 You whenever you need our services. If you need more information, don’t be afraid to call us. If you have any questions, our experienced operators can help.

Service Areas: Washington, DC & Maryland area 

Contact Us

Be bold and call us at MD Locksmith 4 You if you need help on residential lock installation that you can trust and will work well. You can call us at 202-804-5999 or 301-494-1234; our friendly team of experts is here to help you around the clock. You can also email us at info@mdlocksmith4you.com with questions or to set up a meeting. At MD Locksmith 4 You, we promise to provide great customer service and ensure you’re happy with our services.


Q: Can a home lock installation business put locks on all kinds of doors?

A: Residential lock installation services can generally install locks on various kinds of doors, including wood, metal, and glass doors. Nevertheless, before arranging the service, inform the locksmith of the kind of door you have so that they can bring the appropriate tools and equipment.

Q: How much does it cost to install a new lock?

A: The cost of installing a new lock varies based on the kind of lock and the intricacy of the installation. But, depending on the kind of lock and the location of your property, you should anticipate spending between $75 and $250 for a new lock installation.

Q: Is hiring a home lock installation service safe?

A: A domestic lock installation service is normally safe if you select a trustworthy and skilled locksmith. Check their qualifications and read online reviews from past customers before selecting a locksmith to verify their strong reputation for quality and dependability.