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Top-Rated Alarm or security system repairers in Cincinnati - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets’ alarm system is fantastic. The motion sensors, door/window contacts, and cameras work flawlessly. The home automation features are a huge plus—I can control everything from my phone. Highly recommend SafeStreets to anyone looking for reliable security."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
891
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

Approved (Corporate)

In business since 1874

Free estimates

Emergency services offered

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. \n \nWe have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. \n \nAll of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

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+44

Recommended by88%of homeowners
Avatar for Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
4.4(
94
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Tim and his crew did an excellent job restoring damaged wood floor and baseboards of my older home. He took the time to find a solution in matching materials since they no longer make the flooring or baseboards for my older home. The end result? You could not tell it was a restoration as it appeared like the original materials. Unbelievable craftsmanship not to mention professional demeanor. Will I hire him again? Yep! Iâ m sending him a list of my needed repairs with confidence that the job will performed to my satisfaction. Thank you, Tim!"
Your home!!
Response time1 day
Response rate91%
Recommended by97%of homeowners
Avatar for Security One
Security One
4.1(
456
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

In business since 2007

Credit card accepted

"I switched from another company to Security One, they use the same equipment. They had to come out and recode everything. I simply switched because of the financial benefit. I have only had them for a few months, and I haven't had any problems with them. They save me some money every month.  When my alarm went off, they did call me."
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+16

Recommended by84%of homeowners
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Frontpoint great in selling me my new security monitoring system and they gave me a great discount. I needed to install this system myself and they were also very helpful in helping me when I was making mistakes during installation (guess what? it seems that the numbering of the sensors does matter!). But it is the billing where they are falling short. First of all, you need to keep a credit card on file with them - let's hope that they do a good job at protecting my information. Second, when I added my bank account info so that they could just debit my checking account for my monthly service charge ($44.99), they completely botched that up. They called me to tell me that my credit union denied the payment but when I called my credit union, they told me that no attempt to debit my account had been made. Ultimately Frontpoint charged my credit card for the April payment (which is actually unacceptable to me). My credit union advised that I was better off using their web bill pay system but it seems that I am unable to do that. My only choice with Frontpoint is to give them my credit card and bank account info so that they can charge my account each month - there is no way for me to send the money myself. Last thing - I was not actually able to talk to someone from Billing - only was able to talk to a "customer service rep" who could not explain what really happened. Let's hope that the May payment goes better..."
Recommended by93%of homeowners
Avatar for 1st Security USA
1st Security USA
4.6(
362
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Have worked with Jeremy and Larry at 1st Security for a few months now and they're great. They're far more responsive than any other alarm company I've worked with and they're focused on meeting your needs, versus endlessly trying to get you to buy more services and sensors that you might not need. In the house I just bought some other alarm company had installed a window open/close sensor on a window that doesn't open - probably fooling the prior senior citizen owners to pay more for more equipment they didn't need. I rest assured that 1st Security would never do something so foolish and greedy. They're good, honest people, and this is something that's unfortunately hard to find in the alarm business. I recommend them."
Recommended by94%of homeowners
Avatar for A B Bonded Locksmiths Co Inc
A B Bonded Locksmiths Co Inc
4.9(
134
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

In business since 1933

Free estimates

Emergency services offered

"In my Angie's List search I found that AB Locksmith had a store not far from our home.  Because I wasn't sure what we needed, I took a picture of our door and took it to their location.  The store was light, clean and welcoming and the salesperson was friendly, professional and knowledgable.  We agreed on the locks to secure our doors and their workman arrived the next day at the time we arranged.  The workman ended up installing 4 locks with the number of keys we needed and the work was completed in about an hour.  I couldn't be more pleased.  The ability to talk face-to-face with a locksmith expert in their store significantly influenced this evaluation.
"
Recommended by96%of homeowners
Avatar for CSI Secure Solutions
CSI Secure Solutions
4.4(
114
)
Alarm or Security System - Repair

Serving Cincinnati, OH and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I contacted CSI and spoke to Rob.  We discussed the situation that was driving my request for information on these individuals and he suggested what he thought I needed and quoted me a very fair price.  He also gave me some advice and recommendations on other things i could look into which was very helpful.  I sent him the info he requested (names, approx ages and/or birthdates) and he said he would have something back to me within 24 hours.  That same evening, he emailed me letting me know my initial 3 reports were ready.  The info was comprehensive and everything I was looking for.  There was a question on one of the individuals and before Rob just pulled a report and charged me for the wrong person, he called so we could discuss a little to make sure he had identified the correct person.  I received my final reports quickly and the info was great.  I highly recommend CSI, I think Rob was great to deal with and will not hesitate to use them again in the future if needed!
"
Background Checks
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Infidelity Monitoring

+12

Recommended by85%of homeowners
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