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TRUSTED BY OAK BROOK, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon183
    Verified locksmith services reviews

Top-Rated Locksmiths in Oak Brook - Updated Nov 2026

A-Paul's Lock Service
4.8(
287
)
LocksmithLocksmith - Auto

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Paul was very helpful for my recent lockout situation. When I contacted him, he answered promptly and provided me with a very reasonable price for his locksmith services. Paul was very professional and courteous. He completed the job in a very timely manner. I highly recommend Paul's services!"
Drilling safe
Response time4 hrs
13 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for The Handy Veteran
The Handy Veteran
5.0(
146
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Kevin does excellent work, he was thorough & ensured we were satisfied with his work. He arrived on time & made room for me during his busy calendar to complete the job. I highly recommend using Kevin for any job you may have & anyone out there looking for a job well done hire Kevin!"
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+5

2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Handyman Pros
Handyman Pros
4.7(
960
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Oak Brook, 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."
Patio Door Frame Rot Repair
Bathroom Remodeling Before
Herringbone Tiling After
Bathroom remodeling demolishing Before
Bathroom remodeling after

+18

Response time1 day
Response rate100%
15 neighbors recently requested a quote
Avatar for Dynamic Innovations & Finishes
Dynamic Innovations & Finishes
4.9(
36
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"I had a great experience with this company, specifically thanks to their technician, Diego. He was highly professional, efficient, and fixed my door hinge in less than an hour. What really impressed me was his expertise; he went above and beyond by giving me some incredibly helpful recommendations on how to properly restore the vintage lock and handle on my 70-year-old door. Fantastic service all around. Highly recommended!"
Track Replacement
Rollers Replacement
Pocket Door
Pocket Doors
Pocket Doors

+19

70 neighbors recently requested a quote
Avatar for Napravnik Construction, LLC
Napravnik Construction, LLC
4.8(
66
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Oak Brook, 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
53 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 Oak Brook, 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."
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+1

3 neighbors recently requested a quote
Recommended by94%of homeowners
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Locksmiths FAQs, answered by experts

Proper door lock maintenance includes keeping the locking mechanism clean and clear of dirt, dust, and grime buildup, lubricating the lock annually, inspecting and tightening the lock regularly, and treating the door with care. If your maintenance reveals problems, it may be time to replace the lock or have a professional inspect it.

Smart door locks are safe to use and are usually considered safer than traditional locks with keys. While all electronic devices can be hacked, that doesn’t happen nearly as frequently in real life as people may think. You can also invest in multiple locks of different types for enhanced security so you don’t rely solely on one smart lock.

Yes, many locksmiths offer 24/7 emergency services for business lockouts, broken keys, and security breaches.

Deadbolts are solid and durable as can be, but the pin and tumbler can still be forced open, thus making this type of lock susceptible to picking. Most types of deadbolts are harder to pick than a traditional spring-based lock, though. It requires a specialized lock pick and a tension wrench to align all of the pins, thus unlocking the door. 

The cost-effectiveness of fixing or replacing a door lock depends on the severity of the issue. Repairing a minor problem, such as loose screws or a need for lubrication, is usually cheaper than replacing the entire lock. However, replacing the lock if it is severely damaged, outdated, or lacks security features may be a better long-term investment. New locks often have improved security features, enhancing your property's safety.

The Oak Brook, IL homeowners’ guide to locksmith services

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