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    Verified locksmith services reviews

Find Locksmiths in South Vienna

Avatar for Expert Lock and Key, LLC

Expert Lock and Key, LLC

4.63(
204
)
Approved Pro

Expert Lock and Key, LLC

4.63(
204
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2017 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients, and guarantee your satisfaction.

"I contacted Angi and I requested 3 pros to call me about a broken security storm door lock. Eugene, the owner, called me in less than 5 minutes. He offered to send a technician within an hour. The technician, Arthur, was able to fix a lock that I thought I would have to replace at a high cost. Arthur was fast, friendly and very knowledgeable. He used his vast skill to quickly solve my problem. I was given a very fair price. I couldn't be more pleased. I highly recommend Arthur, Eugene, and Expert Lock and Key for all your locksmith needs!"

Melissa Y on October 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients, and guarantee your satisfaction.

"I contacted Angi and I requested 3 pros to call me about a broken security storm door lock. Eugene, the owner, called me in less than 5 minutes. He offered to send a technician within an hour. The technician, Arthur, was able to fix a lock that I thought I would have to replace at a high cost. Arthur was fast, friendly and very knowledgeable. He used his vast skill to quickly solve my problem. I was given a very fair price. I couldn't be more pleased. I highly recommend Arthur, Eugene, and Expert Lock and Key for all your locksmith needs!"

Melissa Y on October 2025


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



Xenia Glass & Lock

4.77(
31
)

Xenia Glass & Lock

4.77(
31
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Additional DBAs - Xenia Glass & Lock Inc, Clinton County Glass. Additional phone - (937) 372-7171.

"It was necessary to install a second set of windows for three of the five replacements, Aaron who works for Xenia Glass and Lock checked all the windows the day after the installation and took videos and photos of the windows in question. His work indicated that three of the five window were defective. The young men , Kolton and Hunter Fox completed the project for Xenia Glass and Lock by replacing the ones that were not working properly. Kolton was helpful by explaining how to open/close and clean the windows. He was also helpful in the adjusting blinds for me. "

Theresa B on November 2025

Additional DBAs - Xenia Glass & Lock Inc, Clinton County Glass. Additional phone - (937) 372-7171.

"It was necessary to install a second set of windows for three of the five replacements, Aaron who works for Xenia Glass and Lock checked all the windows the day after the installation and took videos and photos of the windows in question. His work indicated that three of the five window were defective. The young men , Kolton and Hunter Fox completed the project for Xenia Glass and Lock by replacing the ones that were not working properly. Kolton was helpful by explaining how to open/close and clean the windows. He was also helpful in the adjusting blinds for me. "

Theresa B on November 2025



Avatar for First Mobile Services LLC

First Mobile Services LLC

5.00(
11
)

First Mobile Services LLC

5.00(
11
)
Customers say: Quick response
2018 years of experience

We have the experience and dedication to get the job done right! Specializing in Locksmith services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Great. Thanks so much."

Matt B on November 2024

We have the experience and dedication to get the job done right! Specializing in Locksmith services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Great. Thanks so much."

Matt B on November 2024




"Mr. Sizemore was prompt, professional and courteous."

Joann M on January 2018

Additional emails - [email protected], [email protected]. Family owned & operated.

"Mr. Sizemore was prompt, professional and courteous."

Joann M on January 2018


Avatar for Integrated MATRIX Solutions

Integrated MATRIX Solutions

5.00(
1
)

Integrated MATRIX Solutions

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Integrated-MATRIX-Solutions is a complete turn-key integrated low voltage systems design, installation and service corporation headquartered in Moraine Ohio. We employee roughly 40 full time employees and utilize a vast subcontract network across the USA to install and service all our systems and products.

Integrated-MATRIX-Solutions is a complete turn-key integrated low voltage systems design, installation and service corporation headquartered in Moraine Ohio. We employee roughly 40 full time employees and utilize a vast subcontract network across the USA to install and service all our systems and products.

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Locksmiths questions, answered by experts

Always consider security a top priority in your home. Perform a safety inspection of your home. Look for broken locks and rusty deadbolts, and take an inventory of who has access to your keys.

Consider the locks on your shed, safe, and other household items. Professional locksmiths can help you determine the best safety and security options for your home and feel at ease.

When a locksmith comes to your home, ensure your safety by having the locksmith show identification and provide an itemized invoice that you can reference later.

A deadbolt lock is typically considered more secure than a regular lock based on its internal construction. Each deadbolt type has varying levels of security, ranging from withstanding a small amount of force to those that can take on multiple strikes and greater force. Regular locks provide little to no security and are typically used more for easy entry and simple installation.

Using a combination of tools (often store-bought plumbing tools) and brute force, a burglar can easily snap the lock on a door. Snapping a lock aims to gain access to the cylinder inside, which holds the locking mechanism. Once the thief snaps the lock, they can pick the cylinder open and walk right in.

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. 

In some cases this is possible, but it’s not advisable as the screwdriver is likely to leave marks all over the wall and a noticeable dent on the door. Move slowly and carefully if you have to use this method, and consider calling an emergency locksmith right away instead of trying to break in.

The South Vienna, OH homeowners’ guide to locksmith services

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