*The Angi rating for Locksmith Service companies in Knoxville, MD 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 Knoxville, MD 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 July 24, 2026
Serving Knoxville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"The installation went smoothly and the locksmith was accommodating."
+57
Serving Knoxville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Prompt. Efficient. Polite. Professional. I would highly recommend Otari and Mobile Key Locksmith."
+8
Serving Knoxville, MD and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"This is the best locksmith I've ever met."
+5
Serving Knoxville, MD and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"I would like to recognize employee Doug A at SafeStreet/ADT. We’ve had an old security system sitting in our house for over 15 years without service or functionality. He took the time to explain the differences between how the old systems work and how the new systems work. He was patient with us, and we are happy customers."
+1
Serving Knoxville, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"My alarm installer Conner was very easy to work with. He was on the job site on time. He explained how the system work clearly. He took the time to hide all the wires and cleaned as he go. I'm happy with his installation. We highly recommend ADT Authorized Premier Provider to anyone that needs a new alarm or security system."
+35
Serving Knoxville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"I will definitely hire this company again"
+25
Serving Knoxville, MD and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"Nice job!! I had another locksmith come and they could'n fix the problem; this company did !! I think they are wonderful!"
Serving Knoxville, MD and surrounding areas
In business since 1961
Free estimates
Emergency services offered
"The locksmith technician Larry was right on time and did the required work within an hour. He is a pro at what he does and you could tell from his work ethos. Plus the Angie's List discount coupon was honored as well.
"
Serving Knoxville, MD and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"The locksmith was very courteous. He was reasonable and worked very quickly. He cleaned up after his work was completed and walked through his process."
+7
Serving Knoxville, MD and surrounding areas
In business since 1965
Free estimates
Emergency services offered
"GREAT PLACE! Two years ago, a neighbor recommended Baldino's when I wanted to change the locks on my home. Their Clarendon branch performed that service (promptly and with great customer service!).
This time, I needed to unlock a pricey suitcase that I inadvertently locked while I was changing the lock's combination. I called the manufacturer first. They suggested that perhaps a locksmith could do it, sparing me the $75 it would cost me to ship it to them for repair. So, I called Baldino's main line, explained the problem, and they recommeneded Chris at the Landmark location. They said he was one of their most experienced locksmiths, and they were sure he could handle this. And he did! Took him only a few minutes. Both Chris and the colleague he was working with at the shop (part time, retired Pentagon guy) were very polite, friendly, answered my questions and didn't make me feel silly for accidently locking the suitcase! I'd go back anytime. I'll be sure to use them for any future needs.
"
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