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TRUSTED BY ELLICOTT CITY, MD HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon91
    Verified locksmith services reviews

Find Locksmiths in Ellicott City

Avatar for Mico Group LLC

Mico Group LLC

5.00(
3
)
Approved Pro

Mico Group LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Mico Group LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Came same day I called and fixed issue"

Mark D on March 2024

Mico Group LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Came same day I called and fixed issue"

Mark D on March 2024


Avatar for Citywide Roadside Lock & Key

Citywide Roadside Lock & Key

4.81(
108
)
Approved Pro

Citywide Roadside Lock & Key

4.81(
108
)
Approved Pro
Customers say: True professional
59 local quotes requested
4 years of experience

Professional Services - Car Lockout Assistance - Residential Lockout Solutions - Apartment Lockout Services Residential Lock Change - Commercial Lock Change - Automotive Key Replacement - Lock Rekeying Services Ignition Replacement - Transponder Key - High-Security Lock Service - Lock Repair Services - Mailbox lock service

"Highly Recommend! Excellent Locksmith Service! I needed a locksmith yesterday and was incredibly pleased with the service I received from Citywide Roadside Lock & Key. The technician arrived promptly and was exceptionally professional from start to finish. He quickly assessed the situation, explained the necessary repairs/work clearly, and completed the job efficiently. I am very happy with the quality of the services provided and the security of my lock/door now. If you are looking for a reliable, professional, and competent locksmith, I highly recommend choosing Citywide Roadside Lock & Key. Thank you for the great work!"

Pharice B on November 2025

Professional Services - Car Lockout Assistance - Residential Lockout Solutions - Apartment Lockout Services Residential Lock Change - Commercial Lock Change - Automotive Key Replacement - Lock Rekeying Services Ignition Replacement - Transponder Key - High-Security Lock Service - Lock Repair Services - Mailbox lock service

"Highly Recommend! Excellent Locksmith Service! I needed a locksmith yesterday and was incredibly pleased with the service I received from Citywide Roadside Lock & Key. The technician arrived promptly and was exceptionally professional from start to finish. He quickly assessed the situation, explained the necessary repairs/work clearly, and completed the job efficiently. I am very happy with the quality of the services provided and the security of my lock/door now. If you are looking for a reliable, professional, and competent locksmith, I highly recommend choosing Citywide Roadside Lock & Key. Thank you for the great work!"

Pharice B on November 2025


Avatar for Capitol M. Locksmith

Capitol M. Locksmith

4.96(
52
)
Approved Pro

Capitol M. Locksmith

4.96(
52
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
116 local quotes requested

Your One Stop Shop for your residential and commercial needs. Offering the DMV area Locksmith installation and repairs,residential cleaning,commercial cleaning, handyman services, interior and exterior painting. Free estimates and quotes. No job or task is small or large enough for us. We work around what your budget is without compromising good honest quality work. Cash and Checks accepted. Payment Installments depending on job price amount.

"Erwin was responsive, arrived on time, did a great job and even went above & beyond to make sure our new gate lock was going to work right and be secure."

Mattie C on November 2025

Your One Stop Shop for your residential and commercial needs. Offering the DMV area Locksmith installation and repairs,residential cleaning,commercial cleaning, handyman services, interior and exterior painting. Free estimates and quotes. No job or task is small or large enough for us. We work around what your budget is without compromising good honest quality work. Cash and Checks accepted. Payment Installments depending on job price amount.

"Erwin was responsive, arrived on time, did a great job and even went above & beyond to make sure our new gate lock was going to work right and be secure."

Mattie C on November 2025



Avatar for Key Hole

Key Hole

4.93(
43
)
Approved Pro

Key Hole

4.93(
43
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
55 local quotes requested

Family owned and operated since 1960, The Key Hole Inc. has provided thousands of locks and lock/security systems of every make and grade conceivable to our Baltimore clients. Moreover, our locksmiths treat our clients as valued business partners. That is, we treat all of our clients as equals and value their input so that the end result satisfies both parties.

"Called on Rick Ennis to install double locks on my front and back doors. He came out to install locks under short notice and work was completed in a timely matter - at a very reasonable price. He also specializes in "Access Card" and "Key Control Systems". I'm extremely pleased with his service and will definitely call on him again."

Elinor M on May 2025

Family owned and operated since 1960, The Key Hole Inc. has provided thousands of locks and lock/security systems of every make and grade conceivable to our Baltimore clients. Moreover, our locksmiths treat our clients as valued business partners. That is, we treat all of our clients as equals and value their input so that the end result satisfies both parties.

"Called on Rick Ennis to install double locks on my front and back doors. He came out to install locks under short notice and work was completed in a timely matter - at a very reasonable price. He also specializes in "Access Card" and "Key Control Systems". I'm extremely pleased with his service and will definitely call on him again."

Elinor M on May 2025


Avatar for All United Locksmith

All United Locksmith

4.67(
12
)
Approved Pro

All United Locksmith

4.67(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
90 local quotes requested

We specialize in car key programming! Whether you are seeking emergency services such as car lockout,house lockout,and postal lock installation or standard order services such as re keying of locks or lock installation, we will deliver services using top technical skills at the most reasonable price. Whichever your needs may be, automotive, residential, or commercial, All United Locksmith will deliver the solution. Our goal is to make you feel secure.

"He was very thorough and efficient"

Irelene R on April 2025

We specialize in car key programming! Whether you are seeking emergency services such as car lockout,house lockout,and postal lock installation or standard order services such as re keying of locks or lock installation, we will deliver services using top technical skills at the most reasonable price. Whichever your needs may be, automotive, residential, or commercial, All United Locksmith will deliver the solution. Our goal is to make you feel secure.

"He was very thorough and efficient"

Irelene R on April 2025


"good service. technician was on time."

FAHAN A on May 2022

14 employees. Use a subcontractor for occasional safe services. Additional phone - (301) 424-5544. Additional e-mail - [email protected].

"good service. technician was on time."

FAHAN A on May 2022


Avatar for Car Locksmith Columbia maryland

Car Locksmith Columbia maryland

No reviews yet

Car Locksmith Columbia maryland

No reviews yet
22 years of experience

Have you been hunting down the best locksmiths in Maryland but you still haven’t located the top notch technicians of your dreams? If so, then we think that Car Locksmith Columbia MD is the right solution for you. With our servicemen, your automobiles will be right on the fast track to success. And that’s beautiful. Services We Offer : Transponder Car Keys- Car Lock Repair- Car Door Opening- Lost Car Keys- Ignition Car Keys- Broken Car Key Removal- Trunk Opening- Safe Opening- Keyless Entry- Commercial Lock Repair- Emergency Lockouts our offer 30% OFF second Ignition Key 15 % OFF Change Locks $20 OFF Rekeying services We are available in ""Baltimore MD , Columbia MD , Germantown MD , Silver Spring MD , Waldorf MD , Ellicott City MD , Frederick MD , Glen Burnie MD, Gaithersburg MD, Rockville MD, Bethesda MD, Dundalk MD, Bowie MD, Towson MD ,Aspen Hill MD , Severn MD , Wheaton MD , North Bethesda MD 21201, 21202, 21205, 21206, 21207, 21208, 21209, 21210, 21211, 21212, 21213, 21214, 21215, 21216, 21217, 21218, 21222, 21223, 21224, 21225, 21226, 21227, 21228, 21229, 21230, 21231, 21234, 21236, 21237, 21239, 21251. 10150 Shaker Dr ,21046, Columbia MD (410) 635-4582 Mon-Sun 08:00 AM-11:00 PM carlocksmithColumbiamd.com

Have you been hunting down the best locksmiths in Maryland but you still haven’t located the top notch technicians of your dreams? If so, then we think that Car Locksmith Columbia MD is the right solution for you. With our servicemen, your automobiles will be right on the fast track to success. And that’s beautiful. Services We Offer : Transponder Car Keys- Car Lock Repair- Car Door Opening- Lost Car Keys- Ignition Car Keys- Broken Car Key Removal- Trunk Opening- Safe Opening- Keyless Entry- Commercial Lock Repair- Emergency Lockouts our offer 30% OFF second Ignition Key 15 % OFF Change Locks $20 OFF Rekeying services We are available in ""Baltimore MD , Columbia MD , Germantown MD , Silver Spring MD , Waldorf MD , Ellicott City MD , Frederick MD , Glen Burnie MD, Gaithersburg MD, Rockville MD, Bethesda MD, Dundalk MD, Bowie MD, Towson MD ,Aspen Hill MD , Severn MD , Wheaton MD , North Bethesda MD 21201, 21202, 21205, 21206, 21207, 21208, 21209, 21210, 21211, 21212, 21213, 21214, 21215, 21216, 21217, 21218, 21222, 21223, 21224, 21225, 21226, 21227, 21228, 21229, 21230, 21231, 21234, 21236, 21237, 21239, 21251. 10150 Shaker Dr ,21046, Columbia MD (410) 635-4582 Mon-Sun 08:00 AM-11:00 PM carlocksmithColumbiamd.com


I offer all in home services. Lock changes, general repairs, painting, plumbing, trash hauling, appliances and much more.


Avatar for 24 Hour Locksmith Columbia

24 Hour Locksmith Columbia

No reviews yet

24 Hour Locksmith Columbia

No reviews yet
22 years of experience

Every house needs a locksmith at some point. Whether the parts rusted, you need a lock change for security reasons. You want to add extra security measures to your house, the team of Locksmiths Columbia MD, has got your back. If you’re moving into a new house, our locksmiths will make sure that everything is in order. Our Offer $20 OFF on rekey lock $15 OFF with new lock change $10 OFF on car keys 15% OFF SENIOR CITIZEN 30% OFF 2nd Key Ignition 50% OFF 2nd key We are available in ""Baltimore MD , Columbia MD , Germantown MD , Silver Spring MD , Waldorf MD , Ellicott City MD , Frederick MD , Glen Burnie MD, Gaithersburg MD, Rockville MD, Bethesda MD, Dundalk MD, Bowie MD, Towson MD ,Aspen Hill MD , Severn MD , Wheaton MD , North Bethesda MD 21201, 21202, 21205, 21206, 21207, 21208, 21209, 21210, 21211, 21212, 21213, 21214, 21215, 21216, 21217, 21218, 21222, 21223, 21224, 21225, 21226, 21227, 21228, 21229, 21230, 21231, 21234, 21236, 21237, 21239, 21251.

Every house needs a locksmith at some point. Whether the parts rusted, you need a lock change for security reasons. You want to add extra security measures to your house, the team of Locksmiths Columbia MD, has got your back. If you’re moving into a new house, our locksmiths will make sure that everything is in order. Our Offer $20 OFF on rekey lock $15 OFF with new lock change $10 OFF on car keys 15% OFF SENIOR CITIZEN 30% OFF 2nd Key Ignition 50% OFF 2nd key We are available in ""Baltimore MD , Columbia MD , Germantown MD , Silver Spring MD , Waldorf MD , Ellicott City MD , Frederick MD , Glen Burnie MD, Gaithersburg MD, Rockville MD, Bethesda MD, Dundalk MD, Bowie MD, Towson MD ,Aspen Hill MD , Severn MD , Wheaton MD , North Bethesda MD 21201, 21202, 21205, 21206, 21207, 21208, 21209, 21210, 21211, 21212, 21213, 21214, 21215, 21216, 21217, 21218, 21222, 21223, 21224, 21225, 21226, 21227, 21228, 21229, 21230, 21231, 21234, 21236, 21237, 21239, 21251.

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Locksmiths questions, answered by experts

Yes. Most deadbolts purchased from a home improvement store include a step-by-step installation template that is easy to follow, even for novice DIYers. One of the most important steps for successful deadbolt installation is having the proper tools to start with and carefully measuring prior to any attempts at installation.

Smart locks offer around the same level of safety as conventional locks with keys. The best way to secure your door locks is to combine routine locking mechanisms with other home safety features, like lighting, motion sensors, security cameras, and window and door sensors. 

Smart locks have the upper hand when it comes to convenience—you won't have to worry about your key not turning in the lock or fumbling around in your bag for your keys—but beyond that, any door with deadbolts will offer a similar degree of security.

Various types of deadbolts are available, from the classic single-cylinder lock to a double-cylinder, rim deadbolt, smart deadbolt, and electronic deadbolt lock. Most homes in the U.S. use a single-cylinder deadbolt lock, which requires a key on the exterior and only a thumb turn on the interior to open or close the lock. 

When the temps drop, sometimes you need to thaw a lock to regain access. Options include warming the key with warm water, applying a de-icing spray, or using a hair dryer on low heat. Avoid using boiling water to prevent damage. To prevent future freezing, consider installing a cover or shield over the lock to keep water and ice out. Remember to be patient and gentle during thawing to avoid damaging the lock or key. If all else fails, consult a professional locksmith.

The most secure lock for a front door is typically a deadbolt. There are many types of deadbolts to choose from, the most basic of which is the standard single-cylinder deadbolt. This is the lock you find installed on most front doors. For added security, you could go with a double-cylinder deadbolt, which requires a key to operate the lock from both the outside and the inside. 

The Ellicott City, MD homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.