Baltimore’s Trusted Mobile Locksmiths

Fast, reliable, and professional locksmith service for cars, homes, and businesses. Serving Baltimore, Towson, Columbia, and beyond.

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    Locksmith Guarantee - Expert Locksmith Service in Baltimore

    At Locksmith Guarantee, our highly trained professionals bring years of experience in providing top-notch locksmith services. Whether you’re locked out, need a security system upgrade, or require key duplication, our experts use the latest techniques to ensure your safety and satisfaction. Serving Baltimore, Towson, Columbia, and surrounding areas, we’re committed to delivering professional, affordable locksmith solutions.

    Professional Locksmith Service in Greenbelt, Maryland

    Locksmith Guarantee was founded by a team of professionals with the vision of providing professional, and affordable services in the area.

    We provide all your locksmith services in one place- whether you need us for your home, car, or office!

    We do everything! From changing locks and keys to restoring keys, opening doors, and repairing keys!

    Response times may vary depending on location and circumstances.”

    Get A Quality Locksmith Job In 3 Simple Steps

    We make the process easy and stress-free from start to finish.

    1. Get Your Quote

    Click “GET A QUOTE TODAY” and tell us more about your project to request your FREE painting quote.

    2. Let’s Talk

    We’ll contact you within 24 hours to set up an appointment for us to visit you and calculate your estimate.

    3. We Get The Job Done!

    Book and schedule your lock job, then sit back as we do a fantastic Locks.

    Professionally Trained
    Quickest Response
    Technical Experts
    Surprisingly Affordable

    Reliable Residential Locksmith Service in Baltimore & Surrounding Areas

    We are Providing Reliable Residential locksmith service in Greenbelt, MD in case your lock is broken or if your key broke inside the lock. Our technicians can repair or replace the lock and perform broken key extraction if needed. Our locksmiths arrive in a vehicle that is clearly marked with our business name and logo for your peace of mind and security. Our expert locksmiths provide fast and reliable residential locksmith services in Baltimore, Towson, Columbia, and nearby regions. Whether you’re dealing with a broken lock, a key stuck inside, or need a security upgrade, we’ve got you covered. From smart locks to biometric systems, our technicians handle it all with precision. Call now for trusted local locksmith services!

     

    Looking for Quality Locksmith Service in Greenbelt, Maryland?

    Trusted Commercial Locksmith Service in Greenbelt, Maryland

    Your business’s security is our priority. We offer a full range of commercial locksmith services, including lockouts, re-keying, new installations, and more in Baltimore, Towson, and Columbia. Our fast and discreet service ensures minimal disruption to your business operations. Need a push bar installed or a master lock system? We’ve got it covered. Call today!

     You’ll be surprised how quickly we arrive and get the job done – you won’t feel like we’re there at all! call now!

    Expert Automotive Locksmith Service in Baltimore, MD

     Locked out of your car? Lost your keys? Our automotive locksmiths are here to help. We specialize in all types of car locks and ignition repairs, ensuring quick access and reliable service across Baltimore, Towson, and Columbia. Count on us for car key replacement, ignition repair, and more. Call now for the fastest response in the area!

    We specialize in car locks. With our highly trained and educated locksmiths, you can easily regain access to your vehicle. They are skilled and ready to open or repair any type of car lock or ignition switch. 

    Emergency Locksmith Service in Greenbelt, Maryland...

    When you’re locked out of your house, car or business, it can be frustrating and even dangerous. We’re here to help!

    Locked out of your home, car, or business? Our emergency locksmiths are ready to assist you 24/7. Serving Baltimore, Towson, Columbia, and surrounding areas, we ensure fast and effective solutions to get you back on track. Don’t waste time with unreliable services—call Locksmith Guarantee for quick, dependable assistance in any emergency situation.

    We will solve your problem quickly and get you out of your situation, whether it’s residential, automated, or commercial.

    Trusted Locksmith in Greenbelt, Maryland

    Professional Locksmith Service

    Response times may vary depending on location and circumstances.

    Emergency Locksmith Service

    Emergency services are available, but response times may vary.

    Affordable Locksmith Service

    Locksmith services are provided on a best-efforts basis, and we disclaim any liability for damages or losses resulting from our services.

    Why Choose Us?

    Guarantee To A Fast Response Time​
    Fair Prices!​
    Trained & Certified Technicians
    Pay Us Only When The Job's Done​

    Need Help Highest Quality Locksmith Service in Greenbelt, Maryland?

    Make Sure Your Lock Gets The Best Treatment!

    We are continuing service since last 30 years following major locations of Greenbelt, Maryland.

    What People’re Talking About Us

    John D.

    I was locked out of my house late at night, and Locksmith Guarantee came to the rescue within minutes! The locksmith was professional, friendly, and had me back inside in no time. I am very happy with their service. Highly recommend their services!

    Sarah K.

    Locksmith Guarantee provided exceptional service when I needed my locks changed after a break-in attempt. They were prompt, efficient, and made me feel secure in my home again. Thank you for your expertise and peace of mind!

    Michael P.

    I had lost my car keys and was in a panic, but Locksmith Guarantee came to my rescue! The locksmith arrived promptly, made me a new key on the spot, and saved me from a major headache. Thank you for your excellent service!

    Brands We Service