4.8 
228 *The Angi rating for Locksmith Service companies in Downers 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 Downers 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 02, 2026
Serving Downers Grove, IL and surrounding areas
Approved
In business since 2009
Emergency services offered
Warranties offered
"These guys are great! We needed locks changed ASAP due to security issues in the house. They were able to rekey all doors with same key for all. They were in and out in 30 minutes. Nice people to do business with!"
Serving Downers Grove, IL and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
Eminent Locksmith is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
Serving Downers Grove, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Free estimates
Emergency services offered
"Extremely efficient business. Fast and effective communication and great repair for the price. Charles helped us address a safety issue with a stair landing rail and newel and we are very satisfied with the result for the price. Charles was meticulous in matching the repair work to the original finish of the wood bannister styling."
+4
Serving Downers Grove, IL and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"Dave Smith was AWESOME! Very knowledgeable and patient. We added new items to our order at the 12th hour and he came back twice to make sure that everything was completed as we desired. We also had Alarm Protection Group secure our office. Dave Smith and Co. make the process very easy-Highly recommended."
+1
Serving Downers Grove, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Warranties offered
Credit card accepted
"Customer service and support was great! Service tech John McGowan was prompt knowledgeable. Excellent work!"
+1135
Serving Downers Grove, IL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I hired them to install three exterior lights, by my front and back doors & garage. I had the fixtures, just needed someone to install. Good work at a reasonable price. I subsequently hired them to fix some wood rot by my garage door. Ivan cams in, cut out and replaced the bad pieces, caulked and repainted. Excellent job!"
+38
Serving Downers Grove, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Sean was professional and very reasonably priced. He did an excellent job and cleaned up when the work was finished. We would recommend him and hire him again!"
+13
Serving Downers 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 Downers Grove, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Warranties offered
"Mike meticulously worked to make sure the door was hung perfectly. He used the right metal anchors that were durable and added hinge shims to keep the door level. Now the door latches upon closing."
+52
Serving Downers Grove, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Small jobs welcome
"Had a new bifold door installed. From quote to installation, less than a week. Tech did a great job. Asked them to quote another job!!"
+47
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