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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon103
    Verified locksmith services reviews

Top-Rated Locksmiths in North Brunswick - Updated Nov 2026

Avatar for Cazza Construction LLC
Cazza Construction LLC
5.0(
58
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving North Brunswick, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Customers say: True professional

"Mike replaced the latch lock on our casement window and crank on another casement window. We found him to be very professional, polite and respectful of our property. I would highly recommend him and hire him again."
Handyman Services Project
Handyman Services Project
Handyman Services Project
Handyman Services Project
Handymen Project

+62

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving North Brunswick, NJ 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."
Additional Photos
Additional Photos
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Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mr. Handyman of S. Orange/Westfield/Scotch Plains & Metuchen
Mr. Handyman of S. Orange/Westfield/Scotch Plains & Metuchen
4.5(
516
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving North Brunswick, NJ and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"I highly recommend Robert from Mr. Handyman. He was prompt and professional. He replaced the glass for my storm door, including the light bulbs for my ceiling. He also clean up the workspace afterward. The work was completed efficiently. I'll definitely hire him again."
Additional Photos
Additional Photos
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Additional Photos

+350

Response time3 days
Response rate100%
2 neighbors recently requested a quote
Avatar for DreamContracts
DreamContracts
4.9(
48
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving North Brunswick, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"I understand that the lock on my door had to be re- configured. It was an old wood door. It took a lot of time. "Dream Contracts was patient, thorough, professional, and a job well done. Hire him! You won't go wrong."
Closet
Tall hang
Closet
Closet
Kitchen Cabinet

+37

Response time8 hrs
Response rate98%
2 neighbors recently requested a quote
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Locksmiths FAQs, answered by experts

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.

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.

Changing door locks is a task that most homeowners can accomplish on their own. Standard door knobs are quite straightforward, and even more advanced locks, like electronic or smart locks, generally come with instructions. That said, the process can be time-consuming, especially if you plan to replace multiple locks around the house. It’s also a task that you want to complete correctly, considering that it affects the security of your house. That’s why hiring a pro is often best when changing your door locks.

There are several ways to add security to a sliding glass door. To start, install a rod or deadbolt lock instead of the flip-lock that comes standard with most sliding glass doors. Add a sensor to the door and monitor any activity through your home security system.

Finally, installing shatterproof window film will help keep the structural integrity of the glass if it cracks.

If you don’t have your original key, the easiest way to obtain a copy is to call a locksmith. For house keys, your locksmith has several options for configuring a new key: 

  • They can input a lock’s identification code into a database to obtain key-cutting instructions.

  • They could analyze the lock cylinder to determine how to cut a new key.

  • They can create an impression of the lock cylinder from which to cut a new key. 

The North Brunswick, NJ homeowners’ guide to locksmith services

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