Welcome to MD Locksmith 4 You, your trusted locksmith service for all your residential lock change needs! Additionally, we are a group of skilled and experienced locksmiths who work hard to give homeowners in Washington, DC, and Maryland the best service possible. Moreover, our mission is to help you secure your home by providing you with the best quality locks and outstanding services.

We’ve covered you whether you’re moving into a new home, upgrading your security, or replacing old or damaged locks. Furthermore, we’re proud of how well we pay attention to the little things and strive for excellence in everything we do. Likewise, our team has state-of-the-art tools and techniques to ensure your lock change is smooth and hassle-free.

Thus, contact us today to experience the best residential lock change service in Washington, DC and Maryland!

Residential Lock Change Services in Washington, DC &  Maryland

Types of Residential Locks We Offer

We offer high-quality residential locks at MD Locksmith 4 You to suit your security needs. Our selection includes the following types of locks:

  1. Deadbolts: These are strong, durable locks installed separately from the door handle and are considered one of the most secure for residential properties.
  2.  Knob locks: These are the most commonly used locks in residential properties, with the lock cylinder integrated into the doorknob.
  3.  Lever handle locks are a popular choice for people with disabilities or the elderly as they are easier to operate than knob locks.
  4.  Smart locks are a more advanced type of lock that can be remotely controlled via a smartphone app or key fob.
  5.  Electronic locks: These use a keypad or fingerprint scanner to unlock the door, providing an extra layer of security.

Our professional locksmiths can assist you in selecting the best type of lock for your needs and budget. Get in touch with us now to learn more about the many residential lock choices we provide and how we can assist you with securing your home.

Reasons for Lock Change

You may need a lock change in your residential property for several reasons. One of the most common reasons is lost or stolen keys. If you lose your keys or they get stolen, you must change your locks to prevent unauthorized access to your home.

Another reason for a lock change is upgrading your home security. If your current locks are old or ineffective, replacing them with new, more secure ones is important. This can help you protect your property and loved ones from potential break-ins.

Moving to a new home is also good for a lock change. This ensures you have complete control over who has access to your property. Additionally, suppose you’ve had a recent break-in or attempted break-in. In that case, it is important to change your locks to avoid future incidents.

It is important to seek professional help for lock changes to ensure proper installation and avoid potential issues. At MD Locksmith 4 You, we also provide expert lock change services to ensure your property is secured and protected.

Our Residential Lock Change Services

At MD Locksmith 4 You, we offer comprehensive and reliable residential lock change services. Our team of experienced and skilled locksmiths will assess your property and provide expert recommendations on the best type of lock to suit your needs.

We take the necessary steps to ensure your lock change is hassle-free and secure. Our process includes removing the old lock, preparing the new lock, and installing it with precision and accuracy. We use only high-quality locks from trusted brands to ensure maximum security and durability.

We install various locks, including deadbolts, knobs, lever handles, and smart locks. Our team will work with you to select the best type of lock to suit your property and budget.

We understand the importance of providing our clients with peace of mind. That’s why we offer a warranty and guarantees for all our lock change services. If any issues arise, our team is always available to assist and ensure you are completely satisfied with our services.

Contact us today to experience the best residential lock change services in Maryland. Our team is available 24/7 to provide exceptional service and expert advice.

Why Choose Us for Residential Lock Change?

Choosing the right locksmith for your residential lock change ensures your property is secure and protected. At MD Locksmith 4 You, we offer exceptional residential lock change services that are:

Skilled and experienced locksmiths

Our skilled and experienced locksmiths use state-of-the-art tools and techniques to ensure that your lock change is completed with precision and accuracy. We have many locks from trusted brands, so you can find one that fits your needs and budget.

Expert recommendations

Our team will provide expert recommendations to help you decide the best type of lock to suit your needs.

Attention to detail

We enjoy our attention to detail and commitment to perfection in all we do.

24/7 availability

We understand the importance of your safety and security, so we offer 24/7 availability to ensure you can always reach us when you need our services.

Hassle-free and secure process

To make your lock replacement easy and secure, we remove the old lock, prepare the new lock, and install it.

Quality Guarantee

We guarantee and warranty our lock-changing services to resolve concerns and assure your contentment.

As a result, choose MD Locksmith 4 You for your residential lock change needs and experience exceptional service and expert advice.

Service Areas: Washington, DC & Maryland area 

Contact Us

Call us at MD Locksmith 4 You if you need assistance with a home lock change, you can rely on us. Specifically, you may reach us at 202-804-5999 or 301-494-1234, and our courteous staff of specialists is available around the clock to assist you. Moreover, if you have any questions or would like to arrange a meeting, don’t hesitate to get in touch with us at info@mdlocksmith4you.com. We promise to provide excellent customer service and satisfy you with our services.


Q: Can a home lock changing service repair locks on all different kinds of doors?

A: Residential lock change services can generally replace locks on most 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: What is the cost of replacing a home lock?

A: Lock type and installation complexity determine the cost of a house lock replacement. But, depending on the kind of lock and the location of your property, you should expect to spend between $75 and $250 for a lock replacement.

Q: Is hiring a home lock changing service safe?

A: A domestic lock-changing service is typically 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.