Top-rated locksmiths.

Get matched with top locksmiths in Northbrook, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Northbrook, IL?

Select your specific project to find the pro for you.

TRUSTED BY NORTHBROOK, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon348
    Verified locksmith services reviews

Find Locksmiths in Northbrook

Avatar for STARGATE LOCK SERVICES
STARGATE LOCK SERVICES
5.0(
135
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Northbrook, IL and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Small jobs welcome

"The locksmith was terrific. He was very knowledgeable and could give his professional opinion and sound advice, which was welcomed. He was not pushy about his advice, but we accepted it and moved forward with his recommendations. I would recommend him to my family and friends and call him back for my future locksmith needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time6 hrs
Response rate100%
Recommended by82%of homeowners
Avatar for Sliding Door Repair Service, Inc.
Sliding Door Repair Service, Inc.
4.6(
139
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Northbrook, IL and surrounding areas

Approved

In business since 2008

Warranties offered

Small jobs welcome

"They got my sliding door and lock to work after a previous locksmith told me the door would have to come off and that the lock needed replacement. It was a matter of a few adjustments, so I think their understanding of locks and sliding doors together really helps."
Fixing a sliding patio door!
finished installing a sliding patio door!
installing new doors
Installing new doors!
New work car!

+28

Response time2 days
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Northbrook, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Have AMG Will Travel
Have AMG Will Travel
4.8(
57
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Northbrook, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Ron was great. He was communicative, got all the supplies needed and did a good job installing baseboards in our basement. Would hire him again for any carpentry/handman work in the future."
Rotting Fence Restoration
After Restoration
Front View
Cement Repair
Cement Repair

+34

Response time7 hrs
Response rate91%
3 neighbors recently requested a quote
Avatar for Dynamic Innovations & Finishes
Dynamic Innovations & Finishes
5.0(
24
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Northbrook, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"They replaced the paneling between the floor and wall very quickly a bought the part for it. They fixed my closet doors very quickly. They initially quoted me a higher price for the closet door repair of $450. They countered down to $350 and ultimately negotiated down to $180."
Track Replacement
Rollers Replacement
Pocket Door
Pocket Doors
Pocket Doors

+19

122 neighbors recently requested a quote
...
Showing 1-10 of 346
Locksmiths questions, answered by experts

There are several situations when you should change or replace your locks to ensure your home's security. Key moments include moving into a new house, after a break-in or attempted break-in, or when a roommate or anyone else with a key moves out. It is also wise to change your locks if you lose your keys, especially if they have an address attached or you suspect they were stolen. Finally, if your locks are old, broken, worn out, or have become unreliable, they should be replaced.

Locksmiths offer keyless entry systems, high-security locks, panic bars, electronic access control, and biometric security solutions.

Begin by checking the power source, typically a battery or wired connection. Ensure the battery is installed correctly, has sufficient charge, and isn't corroded. If it's a wired lock, examine the electrical connections to confirm they are secure and free from damage. Additionally, inspect the lock's programming or settings. Confirm that user codes or access credentials are programmed correctly and that any remote control devices are paired and functional.

A deadbolt differs from a regular lock in its design, construction, and security level. Regular locks are typically used for interior doors, such as for bedrooms and bathrooms, and provide minimal security. They are easy to install and use, often featuring a simple locking mechanism on the inside. In contrast, a deadbolt is one of the most secure locks you can install on an exterior door. Its internal construction is designed to withstand significant force, adding a crucial layer of security that can deter intruders. While deadbolts may be more expensive and complicated to install, they are cost-effective for the security they provide and are built to hold up to wear and tear.

Using a combination of tools (often store-bought plumbing tools) and brute force, a burglar can easily snap the lock on a door. Snapping a lock aims to gain access to the cylinder inside, which holds the locking mechanism. Once the thief snaps the lock, they can pick the cylinder open and walk right in.

The Northbrook, IL homeowners’ guide to locksmith services

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