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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon12
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in New Madison, OH

*The Angi rating for Locksmith Service companies in New Madison, OH 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 New Madison, OH 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 31, 2025

Find Locksmiths in New Madison

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

Sizemore Contracting LLC

5.00(
3
)

Sizemore Contracting LLC

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

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

"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.

Avatar for CINCINNATI HOME IMPROVEMENT COMPANY LLC

CINCINNATI HOME IMPROVEMENT COMPANY LLC

1.75(
4
)

CINCINNATI HOME IMPROVEMENT COMPANY LLC

1.75(
4
)
23 years of experience

Affordable Fire Storm Water Restoration, Damage Repair Contractor. Specializing in Roofing, Remodeling, Re Building and Repairs. Insurance Preferred Contractor. We are "Your Complete Property Solution".

"Horrible Horrible con artist ...... Took almost 10,000 dollars for a job never came close to even starting the job and supposedly used the money for materials for the job that i have yet to see the reciete or material. It is now to the point of taking legal action and contacting lawyer."

Ethan G on July 2019

Affordable Fire Storm Water Restoration, Damage Repair Contractor. Specializing in Roofing, Remodeling, Re Building and Repairs. Insurance Preferred Contractor. We are "Your Complete Property Solution".

"Horrible Horrible con artist ...... Took almost 10,000 dollars for a job never came close to even starting the job and supposedly used the money for materials for the job that i have yet to see the reciete or material. It is now to the point of taking legal action and contacting lawyer."

Ethan G on July 2019

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Locksmiths questions, answered by experts

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.

Lubricating a door lock is an important part of door lock maintenance. It involves taking the lubricant of your choice (it’s best to use whatever the lock’s manufacturer suggests) and spraying it directly into the keyway. Push and pull your key in and out of the lock to make sure it’s all the way in. 

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.

A smart lock is a variation of a traditional lock, and since it uses similar locking mechanisms, it’s technically not any safer. The difference is that a smart lock requires a login instead of a physical key. Some smart locks have added safety features, like shutting down after too many attempts with the wrong code. Some smart locks are considered harder to pick than traditional locks, which can further deter intruders.

First, maintain composure and avoid forcing it further. Inspect the key to see if enough material remains exposed for extraction. Use pliers or tweezers to grasp and gently pull out the broken piece if possible. Lubricate the keyhole with a graphite-based spray to aid removal. If self-removal proves challenging or risks damaging the lock, seek a professional locksmith's assistance. They possess the necessary tools and expertise to extract the key without causing damage.

The New Madison, OH 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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