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TRUSTED BY DOWNERS GROVE, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon228
    Verified locksmith services reviews

Top-Rated Locksmiths in Downers Grove - Updated Nov 2026

Avatar for Napravnik Construction, LLC
Napravnik Construction, LLC
4.8(
66
)
Hardware, Latches & Tracks (Door) - Repair or Replace

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."
French Kitchen
Custom Homes
Room Additions
Modern flare
Custom Garages

+4

Response time1 day
50 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Downers Grove, IL 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mr. Handyman of Wheaton-Hinsdale
Mr. Handyman of Wheaton-Hinsdale
4.7(
373
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Warranties offered

Credit card accepted

"Tom Kissee from Mr Handyman services of Wheaton was great! He secured some facia that came loose from the peak of my 2 story house. Tom was prompt, friendly, and did a great job! Also scheduling thru Mr Handyman of Wheaton was easy and prompt. I texted them my problem and they set up an appoint to fix it in 2 days. They also also updated me on arrival time and followed up to see if I was satisfied. I would highly recommend Mr Handyman of Wheaton and Tom for other handyman services!"
Siding repair
Light replacement commercial
Deck rotten wood replacement
Gate repair
Gutters cleaned

+1135

Recommended by92%of homeowners
Avatar for ADT
ADT
4.5(
889
)
Security Safe - Install

Serving Downers Grove, IL 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."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Parker Service Group, LLC
Parker Service Group, LLC
4.4(
19
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Highly recommend Doors and More for any door repair. Owner Russ came out to my building as scheduled to fix a pivot problem with a storefront door. Was very professional and knowledgeable and offered a better long term solution for the repair. Worked quickly and charged exactly what he quoted over the phone. Pricing was very good as was the quality of repair. I will definitely use them again for any door repair and highly recommend this company!!!"
COMERCIAL DOORS
Response time7 hrs
21 neighbors recently requested a quote
Recommended by87%of homeowners
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Locksmiths FAQs, answered by experts

In general, keyless door locks are considered safe, and their security depends on the type and quality of the lock. They cannot be picked like a traditional lock and often include added features like biometric access, PIN codes, and smartphone connectivity, which can make them more secure. However, they are not without risks. Potential vulnerabilities include hacking for Wi-Fi-connected models, battery failure, power outages, and technical malfunctions. To maximize security, it is important to choose a reliable brand, stay on top of software updates, and perform regular maintenance. While the risks are different, keyless locks are not considered more dangerous than traditional locks.

Many local hardware stores have the equipment to copy basic keys at a low cost. Some locations may have freestanding machines where you can pick out a blank and insert it and your original key into the duplicating machine.

Yes. Most deadbolts purchased from a home improvement store include a step-by-step installation template that is easy to follow, even for novice DIYers. One of the most important steps for successful deadbolt installation is having the proper tools to start with and carefully measuring prior to any attempts at installation.

Yes, but adding a deadbolt to some door materials, like steel, may make installation a little bit trickier. For these materials, you will want to hire a locksmith to do the work for you, but be aware that they may charge an additional fee of $25 to $50 or more.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

The Downers Grove, IL homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.