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TRUSTED BY DEARBORN, MI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon102
    Verified locksmith services reviews

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"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(
20
)
Approved Pro

Triple Z Locksmith

5.00(
20
)
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

"On time and got the locks rekeyed professionally."

Zameer A on October 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

"On time and got the locks rekeyed professionally."

Zameer A on October 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 Metro Detroit Locksmith

Metro Detroit Locksmith

4.95(
130
)

Metro Detroit Locksmith

4.95(
130
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Metro Detroit Locksmith values it’s costumers and their privacy. Quick, quality, convenient and confidential locksmith services in Metro Detroit. We offer all of our commercial, residential and automotive customers a 90 day service guarantee. For immediate assistance in the Metro Detroit area, write us at Metro Detroit Locksmith Online Form or call (248) 952-8570 Our local, professionally trained locksmiths are ready to serve you. Metro Detroit Locksmith- Large enough to meet all your needs, small enough to exceed your expectations. Commercial doors installation ( free on site estimate )

"Chad answered quickly and was very flexible on short notice. He was very professional and pricing was very reasonable. I had to change some hardware on one of the doors and he presented me with options along with the pros and cons of each so that I could make an informed decision. I would highly recommend using him for your needs as I will continue to use him in the future. Thank you Chad for a job well done !!!"

Desha H on September 2020

Metro Detroit Locksmith values it’s costumers and their privacy. Quick, quality, convenient and confidential locksmith services in Metro Detroit. We offer all of our commercial, residential and automotive customers a 90 day service guarantee. For immediate assistance in the Metro Detroit area, write us at Metro Detroit Locksmith Online Form or call (248) 952-8570 Our local, professionally trained locksmiths are ready to serve you. Metro Detroit Locksmith- Large enough to meet all your needs, small enough to exceed your expectations. Commercial doors installation ( free on site estimate )

"Chad answered quickly and was very flexible on short notice. He was very professional and pricing was very reasonable. I had to change some hardware on one of the doors and he presented me with options along with the pros and cons of each so that I could make an informed decision. I would highly recommend using him for your needs as I will continue to use him in the future. Thank you Chad for a job well done !!!"

Desha H on September 2020


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


Bill's Mobile Lock

4.95(
22
)

Bill's Mobile Lock

4.95(
22
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Bill's Mobile Lock was founded in 1962 by Bill and Shirley Konwinski, who ran the business together for 34 years. They built Bill's Mobile Lock into one of the most trusted names in the business and set the high standards that the company still follows today. When the time came to slow down and go fishing, Bill and Shirley turned the keys over to their son, Mark, and his wife, Connie. Mark and Connie have continued to improve Bill's Mobile Lock since then, with Mark continuing to grow his skills through advanced locksmith training; today, he's become the president of the Michigan Master Locksmith Association. And Bill's Mobile Lock has become a 21st century locksmith service that still maintains its traditional goal: Always meeting its customers' needs.

Bill's Mobile Lock was founded in 1962 by Bill and Shirley Konwinski, who ran the business together for 34 years. They built Bill's Mobile Lock into one of the most trusted names in the business and set the high standards that the company still follows today. When the time came to slow down and go fishing, Bill and Shirley turned the keys over to their son, Mark, and his wife, Connie. Mark and Connie have continued to improve Bill's Mobile Lock since then, with Mark continuing to grow his skills through advanced locksmith training; today, he's become the president of the Michigan Master Locksmith Association. And Bill's Mobile Lock has become a 21st century locksmith service that still maintains its traditional goal: Always meeting its customers' needs.


"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

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Showing 1-10 of 184
Locksmiths questions, answered by experts

The best type of deadbolt depends on your specific needs. If accessibility is your primary concern, a single-cylinder deadbolt is the easiest to operate. Mortise locks are likely the most secure type of deadbolt you can install, but single-cylinders combined with secondary locking mechanisms like vertical locks are also a great option. Smart locks will give you the most flexibility to open and close your locks whenever and wherever you need to. 

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

Although you should rekey your locks after moving into a new home, you may feel more comfortable replacing the locks entirely. Here are some other scenarios when you should replace your locks rather than rekey them:

  • When someone moves out of your home.

  • There are too many copies of the existing key.

  • Your home experiences any type of break-in.

  • You lose your key with the address on it.

Newer, electric-powered door locks generally have a life span of five years or less. That’s thanks, in large part, to a phenomenon called planned obsolescence, in which products are programmed to need replacing after a certain amount of time. That’s also why older, manual, push-key locksets can last up to 30 years with regular cleanings and maintenance. When it does come time for a new set-up, know that the cost to change locks ranges from $130 to $500 on average.

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

The Dearborn, MI homeowners’ guide to locksmith services

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