4.6 
33 *The Angi rating for Locksmith Service companies in Union, 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 Union, 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 October 25, 2025
Serving Union, OH and surrounding areas
Approved
Super Service Award Winner
In business since 1978
Free estimates
Small jobs welcome
"His schedule was much more accommodating to my work schedule than other locksmiths I researched. This helped immensely."
Serving Union, OH and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"I had an excellent experience with this locksmith company when I needed help at my house. They arrived quickly after my call and immediately got to work. The technician was professional, polite, and clearly experienced. They fixed my lock fast without causing any damage to my door. Everything was handled smoothly, and I felt secure again in no time. I truly appreciate their fast and professional service and would highly recommend them to anyone."
Serving Union, OH and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"
+1
Serving Union, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Emergency services offered
Customers say: Super punctual
"My security door locks would not latch property because the steel security door was out of alignment with frame. Donnie and his crew responded promptly and fixed the problem. He is very efficient professional and reasonably priced. I will be using them for other needed improvements on my property."
+93
Serving Union, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"ADT is the best company to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
+35
Serving Union, OH and surrounding areas
Approved
In business since 1980
Free estimates
Small jobs welcome
"They did a very good job. I will hire them again."
+104
Serving Union, OH and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Both men I spoke with were polite, professional, quick, efficient.. all in all a very good company to work with. TJ hung multiple paintings for me, correctly set bookcases that didnâ t fit! Tim, the owner of this company is on the ball!! I would highly recommend them and will definitely rehire should the need arise."
Serving Union, OH and surrounding areas
Approved
In business since 2016
Credit card accepted
Offers commercial services
Key Solutions Locksmith is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
Serving Union, OH and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"Quick response and repair to garage door."
Serving Union, OH and surrounding areas
Approved
Free estimates
Emergency services offered
Offers commercial services
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n\nAccepts Cash/Zelle.
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