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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon230
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Gaithersburg, MD

*The Angi rating for Locksmith Service companies in Gaithersburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Gaithersburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on October 08, 2025

Find Locksmiths in Gaithersburg

Fast Locksmith

4701 Kenmore Ave
5.00(
22
)

Fast Locksmith

4701 Kenmore Ave
5.00(
22
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fast Locksmith is a locally owned mobile locksmith service, providing 24–hour locksmith service across the DMV area. As a result of years of hard work in service and customer satisfaction, we have developed a reputation for fulfilling customer needs quickly and professionally. As we strive for your satisfaction, we work hard to keep our prices low and competitive. Call today to get a flat price on the phone.

"Amazingly quick response and quick install, excellent"

Thomas D on March 2020

Fast Locksmith is a locally owned mobile locksmith service, providing 24–hour locksmith service across the DMV area. As a result of years of hard work in service and customer satisfaction, we have developed a reputation for fulfilling customer needs quickly and professionally. As we strive for your satisfaction, we work hard to keep our prices low and competitive. Call today to get a flat price on the phone.

"Amazingly quick response and quick install, excellent"

Thomas D on March 2020

AMAZING SECURITY & INVESTIGATIONS, LLC

6321 Greenbelt Road, Suite 9
No reviews yet

AMAZING SECURITY & INVESTIGATIONS, LLC

6321 Greenbelt Road, Suite 9
No reviews yet
22 years of experience

We provide investigations and security guard services 24/7. Call US now 866-616-9929. We are licensed, bonded, insured and certified in DC, MD, NC & VA. doing business since 2003. We have over 60 years of law enforcement and security experience. Look us up at www.amazingsecurityinvestigations.com

We provide investigations and security guard services 24/7. Call US now 866-616-9929. We are licensed, bonded, insured and certified in DC, MD, NC & VA. doing business since 2003. We have over 60 years of law enforcement and security experience. Look us up at www.amazingsecurityinvestigations.com

Galaxy Locksmith

1425 K NW St
1.00(
1
)

Galaxy Locksmith

1425 K NW St
1.00(
1
)
14 years of experience

galaxy locksmith is a certified professional bonded and insured locksmith company witch provides 24 hour 7 days a week emergency service . if you got locked out of your car or your house or just need the locks to be re-keyd or changed or even if you lost you car key and don't have a a copy , we do it all!! professional , affordable service.

galaxy locksmith is a certified professional bonded and insured locksmith company witch provides 24 hour 7 days a week emergency service . if you got locked out of your car or your house or just need the locks to be re-keyd or changed or even if you lost you car key and don't have a a copy , we do it all!! professional , affordable service.

Locksmith in Rockville

416 Monroe St
No reviews yet

Locksmith in Rockville

416 Monroe St
No reviews yet
18 years of experience

Though there are a variety of locksmith services in the town, it might be difficult to find the best one. However, it is important for Rockville locksmith to have the right track record, credentials and work history. When you ask for quotes from different services, don’t forget to ask us because not only can we beat the best quote that you have but provide better services at better prices. We stand behind our commitment to serve all customers with equal respect, provide 100% customer service at extremely competitive prices. In addition to the state-of-art equipment, we have mobile vans that can be termed as mobile stores and are available 24/7. We serve the business and residents in and around the city of Rockville and our response time remains 15-20 minutes only.

Though there are a variety of locksmith services in the town, it might be difficult to find the best one. However, it is important for Rockville locksmith to have the right track record, credentials and work history. When you ask for quotes from different services, don’t forget to ask us because not only can we beat the best quote that you have but provide better services at better prices. We stand behind our commitment to serve all customers with equal respect, provide 100% customer service at extremely competitive prices. In addition to the state-of-art equipment, we have mobile vans that can be termed as mobile stores and are available 24/7. We serve the business and residents in and around the city of Rockville and our response time remains 15-20 minutes only.

NTB National Tire and Batteries - Reston

11720 Sunset Hills Rd
2.33(
6
)

NTB National Tire and Batteries - Reston

11720 Sunset Hills Rd
2.33(
6
)
28 years of experience

Whether you're locked out of your car and need an emergency service or you moved and need to replace the locks in your new apartment, Reston Locksmiths is the one place you should call to receive a fast, professional and trustworthy service for all your lock, key or security systems related needs. 100% Satisfaction guaranteed, Short response time! Call NTB Locksmith Services va for a free price estimate.

"It didn't go well at all. I left the shop after the service still with a check engine light on after 4 visits, car still driving erratically, and UNSAFE. They said there was a short they could not find or diagnose and I needed to take it to a specialist. The new shop was able to diagnose the problem as a short in the controller for the high pressure fuel pump which was cracked and leaking fuel. The determined that it was likely cracked by NTB during installation of the serpentine belt and water pipe. Also, the new belt was cutting into the water distribution pipe as they bent the pulley removing or reinstalling to the water pump. And in removing the water pipe it was found to have been installed with RTV putty instead of the proper o-rings. One of the vacuum hose attachment points wad been broken off and the drilled out and replaced with a brake bleeder valve. A manifold flap was installed backwards and in the open position. 2 injector o-rings were of the wrong type and leaking. Also a chunk the plenum was cracked off. I then had to return to retrieve the 2 engine covers. I had to spend another $3427.00 to have it fixed and NTB is refusing to do anything to make it right."

Johnathan P on December 2018

Whether you're locked out of your car and need an emergency service or you moved and need to replace the locks in your new apartment, Reston Locksmiths is the one place you should call to receive a fast, professional and trustworthy service for all your lock, key or security systems related needs. 100% Satisfaction guaranteed, Short response time! Call NTB Locksmith Services va for a free price estimate.

"It didn't go well at all. I left the shop after the service still with a check engine light on after 4 visits, car still driving erratically, and UNSAFE. They said there was a short they could not find or diagnose and I needed to take it to a specialist. The new shop was able to diagnose the problem as a short in the controller for the high pressure fuel pump which was cracked and leaking fuel. The determined that it was likely cracked by NTB during installation of the serpentine belt and water pipe. Also, the new belt was cutting into the water distribution pipe as they bent the pulley removing or reinstalling to the water pump. And in removing the water pipe it was found to have been installed with RTV putty instead of the proper o-rings. One of the vacuum hose attachment points wad been broken off and the drilled out and replaced with a brake bleeder valve. A manifold flap was installed backwards and in the open position. 2 injector o-rings were of the wrong type and leaking. Also a chunk the plenum was cracked off. I then had to return to retrieve the 2 engine covers. I had to spend another $3427.00 to have it fixed and NTB is refusing to do anything to make it right."

Johnathan P on December 2018

ER LOCKSMITH

10411 Motor City Dr
5.00(
3
)

ER LOCKSMITH

10411 Motor City Dr
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We provide dependable locksmith services for all customers regardless of the location. Whether it’s a big job or small job or you are a residential customer or commercial, we offer all of our customers fairly with quick, reliable and dependable service. We are dedicated to serve our valued customers with sheer dedication. Our mobile locksmith technicians come to your home, business or car and do the needful related to your locksmith requirement.

We provide dependable locksmith services for all customers regardless of the location. Whether it’s a big job or small job or you are a residential customer or commercial, we offer all of our customers fairly with quick, reliable and dependable service. We are dedicated to serve our valued customers with sheer dedication. Our mobile locksmith technicians come to your home, business or car and do the needful related to your locksmith requirement.

The Keyless Shop

7103 Democracy Blvd.
5.00(
2
)

The Keyless Shop

7103 Democracy Blvd.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The Keyless shop is your one-stop shop for car keys, car remotes, key fobs, transponder keys and programming services. We cut and program car keys for nearly every make and model car key and car remote. Save up to 50% off dealer prices. Visit us at our convenient locations outside of Sears at Montgomery Mall in Bethesda. Check out all our awesome reviews on Google, Facebook and Yelp!

The Keyless shop is your one-stop shop for car keys, car remotes, key fobs, transponder keys and programming services. We cut and program car keys for nearly every make and model car key and car remote. Save up to 50% off dealer prices. Visit us at our convenient locations outside of Sears at Montgomery Mall in Bethesda. Check out all our awesome reviews on Google, Facebook and Yelp!

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Locksmiths questions, answered by experts

Rekeying your own locks is a low-cost task that prevents you from having to replace the locks themselves completely. The first couple of times you rekey a lock may be challenging because this is an intermediate DIY task. You can purchase a rekey kit from most hardware stores, but make sure you’re buying the kit from the brand of lock in your home that you’re going to rekey. 

If you’re having an issue turning the key inside a lock, chances are there is dust or dirt buildup within the cylinder. The easiest solution is applying a dry lubricant to the lock, which loosens the dirt buildup. You may need to turn the key a few times for it to work properly again.

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

When it comes to how to get a stuck key out of a lock, the simplest way is to use some kind of lubricating substance. One option is to apply graphite powder while wiggling the key gently. As the graphite fills the lock, jiggling should loosen the key enough to allow you to pull it out.

The easiest way to pick a lock is by using a titanium rake pick. This type of lock pick comes in a variety of shapes used to simulate different key configurations but generally has a tip with a bent design. Rake picks are the most beginner-friendly lockpicks and the simplest to learn how to use.

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The Gaithersburg, MD homeowners’ guide to locksmith services

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