*The Angi rating for Locksmith Service companies in Ottawa, 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 Ottawa, 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 June 10, 2026
Serving Ottawa, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"Needed my door unlocked that I lost a key to! Got my door open so I could get into the room I needed."
Serving Ottawa, 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 Ottawa, 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 Ottawa, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"Our dealings with Protect Your Home/ADT were delightful. We received a call back very fast after requesting a quote through Angie's List. We were able to complete everything on the phone; there was no paperwork or downtime. I had to call Customer Service with a question about the keypad, and they ended up telling me other helpful details on top of my original question."
+35
Serving Ottawa, OH and surrounding areas
Approved
In business since 1995
Free estimates
Customers say: Quick response
"They did a great job, I would recommend them to anyone"
Serving Ottawa, OH and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
I am known to be able to fix most anything. If you need something fixed, I'm your man!
Serving Ottawa, OH and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"I had a bit of trouble with my molding around the doors vs how the system was designed. The tech guy hung with me for 39 minutes until it was perfect. I called customer service a couple times after that with questions that came up. The customer service team are professional and knowledgeable."
Serving Ottawa, OH and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"I have investigated many companies and chose 1st Security because of such good reviews.
Well I must add my excellent review for this company. Larry installed everything for us and he was
very knowledgeable and made sure everything worked perfectly before he left.
If I have questions he answers them right away.
I would absolutely recommend this company to do your work. "
Serving Ottawa, OH and surrounding areas
In business since 2001
Free estimates
Emergency services offered
"We learned on a Friday afternoon that my husband needed a criminal background check in order to participate in an international program - that he was scheduled to fly out for on Sunday morning! We found many online providers that offered an "instant background check" service, but were hesitant to give his SS# to just anyone, so we came to Angie's List to see if any trusted providers were listed here. Upon finding CSI Secure Solutions, I called them directly, and Chris himself (the owner) answered the phone. He personally committed to get it done, and he worked with me directly to get exactly what I needed within the time frame required. He made a stressful situation very seamless and simple, and I recommend him extremely highly!"
+12
Serving Ottawa, OH and surrounding areas
In business since 2007
Credit card accepted
"Excellent customer service. Self-installed security system and called customer service a couple times -- very helpful.
"
+16
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