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TRUSTED BY GREEN BROOK, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon82
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Green Brook, NJ

*The Angi rating for Locksmith Service companies in Green Brook, NJ 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 Green Brook, NJ 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 May 05, 2026

Find Locksmiths in Green Brook

Avatar for Key Masters
Key Masters
4.8(
18
)

Serving Green Brook, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Warranties offered

"Very well he was very helpful for both of my locks that were that working and clean. I would definitely call him back."
Locksmiths Project
Locksmiths Project
Locksmiths Project
Locksmiths Project
Locksmiths Project

+7

Response time7 hrs
1 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for Home Service
Home Service
4.2(
37
)

Serving Green Brook, NJ and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I do not typically write reviews but Locksmith downtown was excellent! They were incredibly responsive and solved my issue very quickly. They were very nice and professional and I would recommend their services to anyone!"
garage door
1534 neighbors recently requested a quote
Recommended by10%of homeowners
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Avatar for 24 Hour Locksmith LLC
24 Hour Locksmith LLC
4.9(
9
)

Serving Green Brook, NJ and surrounding areas

In business since 2024

Emergency services offered

Credit card accepted

"I called in the morning and he was here in the afternoon. He replaced locks on the front door and side door on the garage. He also made us 2 spare keys. He was competent, professional and courteous. I would recommend him 100%."
Replaced with new handle
Lock complete
Image of broken lock
Finished product
Had to open one way screws on double side lock

+12

Response time10 hrs
Recommended by100%of homeowners
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Avatar for 711 Locksmith & Security
711 Locksmith & Security
5.0(
4
)

Serving Green Brook, NJ and surrounding areas

In business since 2015

Emergency services offered

Credit card accepted

"It went well. He was very professional, straight forward, and fast. I would definitely recommend him to my friends and family. Security is definitely important and this locksmith company gives you piece of mind. 5 stars"
Recommended by100%of homeowners
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Avatar for Glenloch Locks LLC
Glenloch Locks LLC
4.2(
9
)

Serving Green Brook, NJ and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Very pleased. Mary responded to my inquiry very quickly and scheduled service for the same day, accommodating our schedule. Chris arrived when expected and quickly identified the problem and was able to fix the existing lock, saving us the annoyance of having to replace keys."
Additional Photos
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+5

Recommended by83%of homeowners
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Avatar for M&D Locks and Keys
M&D Locks and Keys
4.6(
5
)

Serving Green Brook, NJ and surrounding areas

Emergency services offered

Credit card accepted

"I was accidentally locked out of my bathroom that morning.    
Everything went very well with M&D when I called for their help.  The customer rep who answered the telephone had great customer service skills.  M&D were quick to respond and they managed my expectations around the locksmith's time of arrival.  M&D sent a very competent worker named Daniel who assessed the situation and described all my options and prices before moving forward.  Of course, I would have liked the total price to be lower but the locksmith was so professional that I decided to replace other old/missing locks in the house as well.  
Daniel went back to the store, collected the additional door knobs and locks and returned to complete the rest of the job. He moved quickly and efficiently and was very pleasant to interact with.  In addition, he gave me quick tutorials on a couple of the new locks.  I was very pleased to have so much work done after having postponing the lock changes for so long.  M&D turned my bathroom lock-out accident into a positive experience! 
"
store
Recommended by100%of homeowners
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Showing 1-10 of 22
Locksmiths questions, answered by experts

There are many types of deadbolts, but these tips work on most. First, address any grime buildup. A bit of WD-40 will loose up rust and dirt so the deadbolt can turn. Inspect the door and frame alignment if this doesn't resolve the issue. Adjust the strike plate or the deadbolt's position to improve alignment. If the problem persists, disassemble the lock to inspect for damaged or worn parts. If you are unsure how to do it, hire a local locksmith.

Typically, it can take around 15 minutes to rekey a lock. The time depends on the type of lock and how skilled you are at rekeying. The first time you rekey a lock, it may take a little longer. Once you get the hang of the process, it will move along much more quickly.

Smart deadbolts are a worthwhile investment for homeowners seeking more convenience, flexibility, and advanced features than a traditional deadbolt can provide. While a strong conventional deadbolt offers sufficient security for most, smart deadbolts provide significant upgrades.

Key benefits include keyless entry via smartphone, keypads, or biometric sensors, and the ability to lock or unlock your door remotely. You can also manage access for guests by creating temporary codes, eliminating the need for physical keys and the risk of them being lost or duplicated. Many models integrate with smart home systems and offer features like automatic locking, entry-exit monitoring, and tamper alerts with encryption for enhanced security.

However, there are downsides to consider. Smart deadbolts are more expensive than their traditional counterparts and rely on batteries and wireless networks to function. This dependency introduces potential vulnerabilities, such as hacking by skilled intruders and privacy concerns. Installation can also be more complex. Despite these drawbacks, the added layer of convenience and protection makes them a compelling option for many.

Rekeying your own locks is a low-cost task that prevents you from having to replace the locks themselves completely. The first couple of times you rekey a lock may be challenging because this is an intermediate DIY task. You can purchase a rekey kit from most hardware stores, but make sure you’re buying the kit from the brand of lock in your home that you’re going to rekey. 

Regrettably, entirely pick-proof locks don't exist unless you opt for keyless varieties. Locks advertised as "pick-proof" are, in reality, more resilient against lock-picking and bumping attempts because of complex mechanisms consisting of pins and sidebars. These locks work like this—they assign two tasks to the key, enhancing security by making unauthorized entry more challenging.

The Green Brook, NJ homeowners’ guide to locksmith services

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

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