4.8 
329 *The Angi rating for Locksmith Service companies in Buffalo Grove, IL 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 Buffalo Grove, IL 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 04, 2026
Serving Buffalo Grove, IL and surrounding areas
Approved
Super Service Award Winner
Emergency services offered
Warranties offered
Small jobs welcome
"Excellent work. And locksmith has a great attitude!"
+26
Serving Buffalo Grove, IL and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"We had an exterior door to our garage that would not close/latch properly and therefore presented a security risk. I called multiple companies for quotes and explained we'd like to try repairing the door first, but are open to replacing it if necessary. Multiple other companies told us there was no other option but to replace the door. Robert's company was the last one on our list to gather a quote from. He came by the very next day after I called, immediately found core problem with the door (simple loose screws in the hinges) and fixed then and there. The fix was so simple, he didn't even charge us. I so appreciate that Robert wasn't trying to scam us into a bigger more expensive project of replacing the entire door. He is honest and quickly finds the root of the problem. We will be hiring Robert's company exclusively moving forward for our various projects around the house. Feeling so lucky to have found him! Thanks so much, Robert!"
+47
Serving Buffalo Grove, IL and surrounding areas
Approved
In business since 2008
Warranties offered
Small jobs welcome
"Owner very service and customer minded. Stands behind his work."
+28
Serving Buffalo Grove, IL and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
As a locally owned business, we believe in doing things the right way—with honesty, care, and attention to detail. Every project we take on is customized to fit your needs, and we treat your home like it’s our own. Our goal is simple: deliver top-quality results and create lasting relationships you can rely on.
+19
Serving Buffalo Grove, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1990
Free estimates
Warranties offered
"Darko with handyman pros did awesome work. He thought through the issue and which best materials to complete the job. I wouldn’t hesitate to use this company in the future. Pricing was very fair."
+18
Serving Buffalo Grove, IL and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"I called Alarm Protection Group AFTER my office was burglarized. Now I feel SAFE. William is great to work with. He's neat and tidy, prompt, presentable - not a butt-crack type of guy, and he doesn't leave a mess in his wake. He's also knowledgeable about the equipment and only uses high-quality products."
+1
Serving Buffalo Grove, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1994
Free estimates
Credit card accepted
"Jeff was prompt and completed the job efficiently and timely. I would recommend him to anyone with a similar door issue."
Serving Buffalo Grove, IL 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 Buffalo Grove, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Tom and his crew did a very professional job, I would highly recommend them to all."
+9
Serving Buffalo Grove, IL and surrounding areas
Approved
In business since 2009
Emergency services offered
Warranties offered
"Door is installed. Russ did a wonderful job … over and above my expectations ‼️Will use him again ."
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