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TRUSTED BY WARREN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon52
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Warren, NJ

*The Angi rating for Locksmith Service companies in Warren, 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 Warren, 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 Warren

Avatar for Key Masters
Key Masters
4.8(
17
)

Serving Warren, 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 by81%of homeowners
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Avatar for 24 Hour Locksmith LLC
24 Hour Locksmith LLC
4.9(
9
)

Serving Warren, 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 Warren, 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 M&D Locks and Keys
M&D Locks and Keys
4.6(
5
)

Serving Warren, 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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Locksmiths questions, answered by experts

Standard residential deadbolt locks come with a steel bolt that locks your door into place using a key (or keypad) on one side and a thumb turn on the other. When you lock it, the bolt slides into a strike plate on your door jamb to secure your door shut.

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.

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.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

The Warren, NJ homeowners’ guide to locksmith services

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