Tri County Locksmith
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Tri County Locksmith
When you need security, A.B. Bonded Locksmith is here to help. We're a team of experienced locksmiths with decades of history serving the greater Cincinnati, OH area. From traditional lock and key services to advanced electronic security systems and cameras, we're up-to-date on the latest in security standards and ready to help you protect your property.

For four generations, A.B. Bonded Locksmith has been a local, family owned and operated business. We founded our company in 1933, and we've been living and working in Cincinnati, OH ever since. While the technology behind locks and security has changed, our knowledge has kept up with the cutting while our high standards of personal customer service haven't changed a bit.

It's why our customers trust us with all of their security needs. Learn more by visiting our About Us page. Contact A.B. Bonded Locksmiths for service across greater Cincinnati, OH by calling 513-531-7334 or visiting our shop directly on 4344 Montgomery, south of Highway 562 and beyond the Kroger shopping center.
Services
The team at A.B. Bonded Locksmiths are highly trained experts across a range of security needs, from emergency car lockout assistance across the city to designing new security systems with CCTV for a commercial building. You can read what our customers have to say about why they choose A.B. Bonded Locksmiths for all of their locksmith and security needs!
As a well-established security company, A.B. Bonded Locksmith is your go-to locksmith services in Cincinnati, OH. For four generations, we have been a trusted, family run business offering a range of security services to commercial and residential customers. Based in Cincinnati, we guarantee a fast and professional response to all your security needs.
Just 8 miles north from our base in Cincinnati, our team of qualified security specialists can reach your property in Norwood efficiently. With a wide range of quality security services, A.B. Bonded Locksmith can help you with anything from security alarms to CCTV systems.
If you've ever found yourself locked out of your home, business, or car, then you know what a hassle it can be to search for and wait on a quality locksmith to arrive. At A.B. Bonded's division serving Eastgate, OH we strive to bring a distinct and speedy experience to our customers. With more than 86 years of industry experience, you can count on us for a job well done.
A.B. Bonded Locksmith services extend to residential homes, commercial property and businesses, and automobiles or personal belongings. We can handle your significant and minor locksmithing issues, or even keys locked in your car and don't forget to ask about our safe lockout and repair work. If you need professional locksmith services in Western Hills, OH, make sure to contact us.
Reviews (16)
Theresa Curtis
Theresa Curtis
Dec 14, 2021
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Locked out of my car at work he was fast and professional reasonably priced will always call them for my locksmith needs
Jeanine Pennekamp
Jeanine Pennekamp
Dec 02, 2021
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HONEST, HONEST, HONEST!! I lost my house key while out walking and while normally that wouldn’t have been an emergency situation as we have a garage keypad, the keychain had our last name on it. When I got home, I Googled it, and our complete address WITH house number appeared! So this was now a security issue. I called AB, spoke with Russ, and he was able to give me an arrival window of two hours immediately. The technician came and QUICKLY AND EFFICIENTLY re-keyed three locks. The cost was so unbelievably fair considering it was an emergency. THANK YOU for being an honest and professional company
Sherrill Remke
Sherrill Remke
Nov 04, 2021
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Very professional efficient.
Thought it was a little expensive for 4 keys, but was not his fought!
Thank you for the quick service
Chess Earth
Chess Earth
Oct 24, 2021
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They figured out a key for my old antique and it took time. Thanks!! They helped me order a fob online and will computerize it…much cheaper than dealer. They created 3 keys for my missing filing cabinet locks. Lastly, they gave great customer service. They’ve been in business for over 80 years, I remember them as a boy in Norwood, Ohio.
Lydia Hamilton-Garcia
Lydia Hamilton-Garcia
Oct 06, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
I have been a customer of A. B. Bonded Locksmiths for many years, both for personal (home and car) and our church. They are always professional and nice and do great work for reasonable prices. I recommend them to many people as I have been very satisfied for a long time.
Lynn F.
Lynn F.
Jul 18, 2021
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There was an electrics failure in the locking mechanism of a formidable safe that left us without access to its contents. A.B. Bonded Locksmiths responded promptly and undertook the impressive course of action required to open it. This required great professional knowledge, physical effort and true tenacity on their part. They undertook the task and stuck with it through successful completion and did so always with courtesy and consideration. They worked at it until 10 PM and then returned the following morning to complete the job! They charged a very reasonable price for their services and we
Noah Parker
Noah Parker
Jun 21, 2021
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Very knowledgeable about their job. I needed a copy of a key that nowhere else was able to make same day, because it was a special type of key. I walked in and had my copy in less than 5 minutes. Great customer service!
Samuel Jeffreys
Samuel Jeffreys
May 30, 2021
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Charged me $300 for a key for my dodge. When determined it was a bad key, they still wanted to charge me another $300 for another key. I wasn't giving them scam artists another dime. I went else where.
Chris Holmes
Chris Holmes
Apr 21, 2021
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Expensive service, condescending employees, and an overall waste of time, even after doing my due diligence. Before visiting, I called them on the phone to get a price quote, and not only was that quote half of what I was told when I arrived at the location, I was also told that I had to be there right at 9 a.m. or they couldn't do the service they said they could. I was not told this on the phone, despite the condescending and downright rude employee at the desk insisting that they told everyone such on the phone. Low and behold, I was told I would have to return another day, right at 9am. Long
Sean B.
Sean B.
Nov 13, 2020
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Called and asked about getting a key fob done for my vehicle, was told they don't sell the fob but if I get one from Amazon or somewhere they can program. Bought on Amazon, carried in, handed to the gentleman at the counter, was told that they were out of tokens to program that day. Okay.
Returned with fob after they had received more tokens and was able to get my fob programmed and key cut in good time. I will be back when I need further services and I will recommend to friends.
From my first visit experience, I would suggest if you're getting programming done that you call a day ahead of you
Paul P.
Paul P.
Sep 15, 2020
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I used these guys along time ago. I had a stuck lock. They sent someone out within 2 hours. Problem fixed in 30 minutes. I wish the service call covered the fee if less than 30 minutes but this may be common standard. Either way, problem fixed, happy camper. Will use again.
A. S.
A. S.
Dec 17, 2018
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I phoned Friday, spoke to Russ who set up an appointment for Monday.
He was very nice and so was the serviceman, Greg, who came today.
I would definitely recommend them, a long established business that can be trusted. Although other companies are cheaper, I can't afford to skimp on my safety and security.
A.-Aron G.
A.-Aron G.
Dec 11, 2018
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I made an appt today at 11am, left work to get home on time to meet them, and NO-ONE. I called, and talked to Russ (i think) who said (at 11:20) "we're just finishing a job and we'll be out there in 20min or so." No call to me, no communication that they were running late. I complained that if I stood up my client or showed up late for work I would be fired. "things happen" When i got a little fiesty i was told "I don't work for you" (i agree, but i believe when I am paying for a service, there is a certain expectation of quality and good communcation
Rand B.
Rand B.
May 19, 2017
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These guys are awesome. I go here to have all of my keys cut. Highly recommend them!
John A.
John A.
Apr 01, 2017
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Awesome service and extremely reasonable prices had a friend get 5 keys made and a lock rekeyed for under $20 couldn't hardly believe.
Mike I.
Mike I.
Aug 27, 2015
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AB Bonded is where it's at. I was stranded downtown with a stuck tumbler in my car. I called them, they said "we can get there in a couple hours" which I initially thought was ridiculous (I want it NOW hah) but then every other locksmith in town quoted ABOUT A WEEK. I called AB back of course, on top of that they were also about $75 cheaper and I have gone with them for everything ever since. They also do chipped ignition keys quickly and cheaply.

I was prompted to write this review after years of using them myself because a friend of mine just got a couple of ancient 1940s locks