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TRUSTED BY LINTHICUM, MD HOMEOWNERS
4.8 Average homeowner rating
88 Verified locksmith services reviews
Verified Reviews for Locksmith Service pros in Linthicum, MD
*The Angi rating for Locksmith Service companies in Linthicum, 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 Linthicum, 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 November 01, 2025
Find Locksmiths in Linthicum
Key Hole
6513 Langdale Rd
Key Hole
6513 Langdale Rd
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
50 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
All United Locksmith
Bethesda
All United Locksmith
Bethesda
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
87 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
Sure-Fit Security
8213 Fenton St
Sure-Fit Security
8213 Fenton St
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
84 local quotes requested
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
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
Citywide Roadside Lock & Key
410 Winterberry Drive
Citywide Roadside Lock & Key
410 Winterberry Drive
Customers say: True professional
11 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
"Citywide Roadside Lock and Key did an excellent job installing a new lock to our residential front door and provided three sets of keys for access. They were professionally, courteous., and knowledgeable.The house is an older property that belonged to our late grandfather and grandmother who passed on. The front door was very old. However, the Lock Smith asked for a picture of the lock, which I sent and he knew exactly what type of lock it was that needed to be replaced. Prompt in getting us scheduled to complete the job. I would highly recommend their services for all your lock and key needs."
Zelda D on October 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
"Citywide Roadside Lock and Key did an excellent job installing a new lock to our residential front door and provided three sets of keys for access. They were professionally, courteous., and knowledgeable.The house is an older property that belonged to our late grandfather and grandmother who passed on. The front door was very old. However, the Lock Smith asked for a picture of the lock, which I sent and he knew exactly what type of lock it was that needed to be replaced. Prompt in getting us scheduled to complete the job. I would highly recommend their services for all your lock and key needs."
Zelda D on October 2025
JPS General Services
JPS General Services
4 years of experience
I offer all in home services. Lock changes, general repairs, painting, plumbing, trash hauling, appliances and much more.
I offer all in home services. Lock changes, general repairs, painting, plumbing, trash hauling, appliances and much more.
MacLuan & Co Llc
7310 Ritchie Highway
MacLuan & Co Llc
7310 Ritchie Highway
Emergency services offered
Welcome to MacLuan & Co., your trusted partner in property maintenance and repair services. With a deep understanding of the unique needs of property management companies and home owners alike, we specialize in providing comprehensive solutions to keep your properties in top condition and your tenants satisfied.
Welcome to MacLuan & Co., your trusted partner in property maintenance and repair services. With a deep understanding of the unique needs of property management companies and home owners alike, we specialize in providing comprehensive solutions to keep your properties in top condition and your tenants satisfied.
Auto Car Key LLC
Auto Car Key LLC
Emergency services offered
CAR LOCKOUT Locked out of your car? AutoCar LLC ensures swift and reliable assistance, 24/7. Trust us to get you back on the road promptly ADD A KEY Facing a lockout and need a key replacement? AutoCar LLC is here to help, providing swift and reliable assistance. REPLACE A KEY Lost or need to replace a key? AutoCar LLC offers efficient key replacement services. KEY PROGRAMMING AutoCar LLC specializes in advanced key programming services for your vehicle. Our expert technicians use cutting-edge technology to program keys efficiently, ensuring seamless functionality. SMART REMOTE PROGRAMMING Experience the convenience of smart remote technology with AutoCar LLC. Our skilled technicians provide efficient smart remote programming services.
CAR LOCKOUT Locked out of your car? AutoCar LLC ensures swift and reliable assistance, 24/7. Trust us to get you back on the road promptly ADD A KEY Facing a lockout and need a key replacement? AutoCar LLC is here to help, providing swift and reliable assistance. REPLACE A KEY Lost or need to replace a key? AutoCar LLC offers efficient key replacement services. KEY PROGRAMMING AutoCar LLC specializes in advanced key programming services for your vehicle. Our expert technicians use cutting-edge technology to program keys efficiently, ensuring seamless functionality. SMART REMOTE PROGRAMMING Experience the convenience of smart remote technology with AutoCar LLC. Our skilled technicians provide efficient smart remote programming services.
Cteam Auto Key Service
Linden Avenue
Cteam Auto Key Service
Linden Avenue
Free onsite estimate
CTEAM AUTO KEY SERVICE is the most trusted emergency locksmith in Maryland & Pennsylvania. Day or night, CTEAM AUTO KEY SERVICE is a 24-hour locksmith available every day of the year, including holidays. Whether you require a replacement key, a new key, or you need to rekey a current lock, we are happy to be your full service emergency locksmith in Maryland & Pennsylvania.
CTEAM AUTO KEY SERVICE is the most trusted emergency locksmith in Maryland & Pennsylvania. Day or night, CTEAM AUTO KEY SERVICE is a 24-hour locksmith available every day of the year, including holidays. Whether you require a replacement key, a new key, or you need to rekey a current lock, we are happy to be your full service emergency locksmith in Maryland & Pennsylvania.
Unlock and Go
508 Eastview Terrace
Unlock and Go
508 Eastview Terrace
Emergency services offered
Light Automotive, Residential, and Commercial Locksmith Services
Light Automotive, Residential, and Commercial Locksmith Services
Custom workers
Custom workers
Installing doors and storefronts, trim and caulking and also replacing frame work. No painting on site
Installing doors and storefronts, trim and caulking and also replacing frame work. No painting on site
Locksmiths questions, answered by experts
The Linthicum, MD homeowners’ guide to locksmith services
From average costs to expert advice, get all the answers you need to get your job done.
•Wondering how much a locksmith costs? Discover locksmith prices, key cost factors, and tips to save on home lockout, rekeying, and installation services.
•Uncover the cost of lock replacement. Discover labor, materials, and cost-saving tips for your next lock replacement project.
•Wondering how much does it cost to copy a key? Discover prices, key types, and cost-saving tips to help you budget for your next key duplication.
Which is better for protecting your home—smart locks or traditional locks? Use this guide to weigh their differences and decide which is better for you.
Is adding a double-cylinder deadbolt to an exterior door a good idea? Find out about the pros and cons of adding double-keyed deadbolts vs. single-keyed deadbolts to exterior doors for safety and security. Deadbolts with two keys pose unique challenges.
A bit of basic lock maintenance is enough to avoid notorious sticking locks and doorknobs. Check these eight tips off your list once or twice a year.
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