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TRUSTED BY DETROIT, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon61
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Detroit, MI

*The Angi rating for Locksmith Service companies in Detroit, MI 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 Detroit, MI 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 December 09, 2025

Find Locksmiths in Detroit

Avatar for MTL Locksmith

MTL Locksmith

4.98(
308
)
•Approved Pro

MTL Locksmith

4.98(
308
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1985 years of experience
"Mike was quick to respond and quick to get the job complete give us a options which was great and did a fantastic job. I would refer him to anyone very"

Susan V on November 2025

"Mike was quick to respond and quick to get the job complete give us a options which was great and did a fantastic job. I would refer him to anyone very"

Susan V on November 2025

Avatar for Triple Z Locksmith

Triple Z Locksmith

5.00(
21
)
•Approved Pro

Triple Z Locksmith

5.00(
21
)
•Approved Pro
Super Service Award
2018 years of experience
Emergency services offered

Triple Z Locksmith is committed to excellence in every aspect of our business. We uphold a standard of Triple Z Locksmith 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. *Multiple payment options available *5% charge for credit card payments

"Awesome job!"

Linda B on December 2025

Triple Z Locksmith is committed to excellence in every aspect of our business. We uphold a standard of Triple Z Locksmith 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. *Multiple payment options available *5% charge for credit card payments

"Awesome job!"

Linda B on December 2025

Avatar for Motorcity Lock and Key, LLC

Motorcity Lock and Key, LLC

4.50(
2
)
•Approved Pro

Motorcity Lock and Key, LLC

4.50(
2
)
•Approved Pro
Customers say: Quick response
2015 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"He did a fine job."

Geraldine R on December 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"He did a fine job."

Geraldine R on December 2023

Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Aaron's Lock & Key, Inc.

4.92(
51
)

Aaron's Lock & Key, Inc.

4.92(
51
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Aaron's Lock & Key, Inc. has been providing the southeast Michigan area with professional locksmith services by utilizing state of the art equipment and products since 1975. Aaron's Lock & Key, Inc. was established in 1975 by Jimmy L. Mowry, Certified Master Locksmith, and its current president. Aaron's Lock & Key has served the security needs of Metropolitan Detroit for over 35 years. We sell, install, and service locks and security devices from all of the major manufacturers and are eager to help you keep your premises and possessions safe from fire and theft. Visit our retail store or call for mobile service and one of our master locksmiths will come to your location. We offer automotive, residential and commercial locksmith services. No job is too small or too big, so call us whether you have lost your car keys, locked yourself out of your house when you took your dog for a walk, or if you need a complete physical security installation for your store, warehouse or manufacturing facility. High quality locks and other physical security devices are cheap insurance. We are prepared to help you in emergencies, but we also welcome the opportunity to help you plan the best ways to keep your car, home and business secure. We offer a complete line of safes, locking fireproof filing cabinets, and locking gun cabinets. We install and service residential door and window locks, commercial steel doors and frames, local door alarms, and automatic door closers. If your business needs mechanical, electronic or keyless access control systems, delayed egress systems or lockouts, call us for expert recommendations, installation and service. Aaron's Lock & Key, Inc., your local locksmith proudly serving Birmingham, Clawson, Ferndale, Hazel Park, Madison Heights, Royal Oak, Southfield, Sterling Heights, Troy, Warren, Detroit and surrounding areas since 1975. We offer Locksmith, Detroit Locksmith, Lock Smith, Locks & Locksmiths, Safes and Vaults, Key Duplication Service, Key Fob, Safes & Vaults-Dealers, Safes, Access Control, Gun Safes, Key Repair, Deadbolts, Home Safes, Car Remotes, Transponder Keys, Desk Locks, Business Safes, Auto Replacement Keys, Safe & Vault Shop, Safe and Vault Shop

"Excellent all around. Instructions exactly as told. Got what wanted but found fault in original car key fob AND most importantly showed how to still get car running with failed key fob. An engineering fault not shown out in vital importance - otherwise considered car useless as could be stranded anywhere with NO help. Showed failsafe feature freely to still use car. Just excellent work."

donald c on August 2018

Aaron's Lock & Key, Inc. has been providing the southeast Michigan area with professional locksmith services by utilizing state of the art equipment and products since 1975. Aaron's Lock & Key, Inc. was established in 1975 by Jimmy L. Mowry, Certified Master Locksmith, and its current president. Aaron's Lock & Key has served the security needs of Metropolitan Detroit for over 35 years. We sell, install, and service locks and security devices from all of the major manufacturers and are eager to help you keep your premises and possessions safe from fire and theft. Visit our retail store or call for mobile service and one of our master locksmiths will come to your location. We offer automotive, residential and commercial locksmith services. No job is too small or too big, so call us whether you have lost your car keys, locked yourself out of your house when you took your dog for a walk, or if you need a complete physical security installation for your store, warehouse or manufacturing facility. High quality locks and other physical security devices are cheap insurance. We are prepared to help you in emergencies, but we also welcome the opportunity to help you plan the best ways to keep your car, home and business secure. We offer a complete line of safes, locking fireproof filing cabinets, and locking gun cabinets. We install and service residential door and window locks, commercial steel doors and frames, local door alarms, and automatic door closers. If your business needs mechanical, electronic or keyless access control systems, delayed egress systems or lockouts, call us for expert recommendations, installation and service. Aaron's Lock & Key, Inc., your local locksmith proudly serving Birmingham, Clawson, Ferndale, Hazel Park, Madison Heights, Royal Oak, Southfield, Sterling Heights, Troy, Warren, Detroit and surrounding areas since 1975. We offer Locksmith, Detroit Locksmith, Lock Smith, Locks & Locksmiths, Safes and Vaults, Key Duplication Service, Key Fob, Safes & Vaults-Dealers, Safes, Access Control, Gun Safes, Key Repair, Deadbolts, Home Safes, Car Remotes, Transponder Keys, Desk Locks, Business Safes, Auto Replacement Keys, Safe & Vault Shop, Safe and Vault Shop

"Excellent all around. Instructions exactly as told. Got what wanted but found fault in original car key fob AND most importantly showed how to still get car running with failed key fob. An engineering fault not shown out in vital importance - otherwise considered car useless as could be stranded anywhere with NO help. Showed failsafe feature freely to still use car. Just excellent work."

donald c on August 2018

Avatar for Lockbusters

Lockbusters

5.00(
21
)

Lockbusters

5.00(
21
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lockbusters is a complete mobile locksmith shop with flat-rate prices and honest, experienced technicians. We take pride in providing excellent locksmith services at affordable prices to the southeast Michigan region. Our technicians are highly trained in all lock and key services, and we treat your home, business or car like it is our own. We will not waste your time with "starting at" prices that are misleading. We will provide you with a fair, straight-forward quote so you do not have to guess.

"Excellent. He arrived on time and was very conscientious and did a great job."

Sharon P on November 2021

Lockbusters is a complete mobile locksmith shop with flat-rate prices and honest, experienced technicians. We take pride in providing excellent locksmith services at affordable prices to the southeast Michigan region. Our technicians are highly trained in all lock and key services, and we treat your home, business or car like it is our own. We will not waste your time with "starting at" prices that are misleading. We will provide you with a fair, straight-forward quote so you do not have to guess.

"Excellent. He arrived on time and was very conscientious and did a great job."

Sharon P on November 2021

Superior Lock & Key LLC

4.91(
35
)

Superior Lock & Key LLC

4.91(
35
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Complete locksmith services - Commerical & Residential

"This is the best place to go when replacing a smart key/fob for a car. Ask for Ben. It is a lot cheaper than a dealership. Ben is fast and friendly. My experience exceeded my expectation."

Joe J on March 2021

Complete locksmith services - Commerical & Residential

"This is the best place to go when replacing a smart key/fob for a car. Ask for Ben. It is a lot cheaper than a dealership. Ben is fast and friendly. My experience exceeded my expectation."

Joe J on March 2021

WILEY BROTHERS LOCKSMITH LLC

4.96(
25
)

WILEY BROTHERS LOCKSMITH LLC

4.96(
25
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

OWNER-OPERATED. NO SUBS. CHARGES A FLAT RATE. NO TRAVEL CHARGES. SERVICE FEES APPLY. EXTRA CHARGE FOR AFTER-HOURS SERVICE.

"Very well, very professional and very pleasant and very knowledgeable. Thank You Wileys Brothers Locksmith !"

Vickie D on February 2019

OWNER-OPERATED. NO SUBS. CHARGES A FLAT RATE. NO TRAVEL CHARGES. SERVICE FEES APPLY. EXTRA CHARGE FOR AFTER-HOURS SERVICE.

"Very well, very professional and very pleasant and very knowledgeable. Thank You Wileys Brothers Locksmith !"

Vickie D on February 2019

Macomb County Locksmiths

4.88(
25
)

Macomb County Locksmiths

4.88(
25
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Established in 1955, we have proudly been serving our community, protecting your family and valuables for over 65 years. We offer vehicle, residential, and commercial lock out service as well as specializing in full re-keying and complete lock replacement. 5 full time employees.Additional DBA: Barla Locksmith Service, Inc Additional Phones: 586-779-1283, 586-294-1354 24 hour Emergency phone: 586-615-9894

Established in 1955, we have proudly been serving our community, protecting your family and valuables for over 65 years. We offer vehicle, residential, and commercial lock out service as well as specializing in full re-keying and complete lock replacement. 5 full time employees.Additional DBA: Barla Locksmith Service, Inc Additional Phones: 586-779-1283, 586-294-1354 24 hour Emergency phone: 586-615-9894

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Locksmiths questions, answered by experts

There is a reason many commercial garages and storage facilities have roller garage doors. They stand out as one of the most secure options due to their unique design. The compact installation and absence of visible leverage points on the sturdy aluminum curtain make them a formidable obstacle for potential intruders. 

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

Yes, you should change the locks as soon as you can after completing the purchase of a house. This is a matter of privacy and security, as you have no idea how many copies of the keys the previous owner made. You can change the locks yourself or hire a pro to replace or rekey the lock, which costs $50 to $100.

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. 

There are several ways to add security to a sliding glass door. To start, install a rod or deadbolt lock instead of the flip-lock that comes standard with most sliding glass doors. Add a sensor to the door and monitor any activity through your home security system.

Finally, installing shatterproof window film will help keep the structural integrity of the glass if it cracks.

The Detroit, MI homeowners’ guide to locksmith services

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

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