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Verified Reviews for Locksmith Service pros in Trenton, NJ

*The Angi rating for Locksmith Service companies in Trenton, 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 Trenton, 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 15, 2026

Find Locksmiths in Trenton

Avatar for Accurate Locksmith
Accurate Locksmith
4.7(
46
)
LocksmithLocksmith - For Business

Serving Trenton, NJ and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"Very well, the locksmith arrived n time and got to work right away in replacing the locking system. He then took the time to show me how to adjust the door in the future so it would not stick as the house moved. An absolute must if you need a locksmith."
Additional Photos
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Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
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Dave's Handyman Services
5.0(
47
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Trenton, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Requested a quote from Dave through Angi and he called me only a few hours later. He came out the next day and completed the job in a timely fashion. He was professional, very responsive, and called when he was on his way. Would recommend Dave for handyman services."
Additional Photos
Response time4 days
1 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Trenton, NJ and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets provided an outstanding experience from start to finish. The installation was quick, and the technician explained everything clearly. The system works perfectly, and the home automation features are a huge bonus. Highly recommend SafeStreets!"
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+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for L & R SECURITY SYSTEMS
L & R SECURITY SYSTEMS
4.7(
35
)
Security Safe - Install

Serving Trenton, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"We have been using L&R Security Systems on our properties for several years now and they are a pleasure to work with. Very responsive. Pricing is amazing. Exceptional customer service. I would highly recommend L&R to anyone looking for all of the aforementioned."
Security
Surveillance
Recommended by96%of homeowners
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Avatar for ADT
ADT
4.5(
882
)
Security Safe - Install

Serving Trenton, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

54 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Red White and Blue Painting Enterprise, LLC
Red White and Blue Painting Enterprise, LLC
4.9(
119
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Trenton, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Eric and his team were extremely professional and easy to work with! He answered or returned calls immediately and provided me with professional and money saving advice. I love the job they did and would highly recommend them."
exterior deck (before)
exterior deck
House uplift
Metal Roof 1940s barn house
Barn house outcome

+41

Response time4 hrs
Response rate97%
Recommended by92%of homeowners
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Avatar for B.K.A. Custom Trim and Cabinets
B.K.A. Custom Trim and Cabinets
5.0(
9
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Trenton, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Offers commercial services

"B.K.A. is a great company. The owner and staff are very knowledgeable and helpful. They are patient and accommodating when changes need to be made. Blaze has great vision and does quality work. I've used them for multiple projects in my home and would only trust them to do my upcoming projects. Highly recommend."
Response time8 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 275
Locksmiths questions, answered by experts

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. 

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

Aside from the labor costs, several other factors can impact the cost of hiring a locksmith. If you can avoid services during off-hours, you can save on fees often charged for urgent requests. Consider additional factors such as:

  • Type of services required

  • Emergency call fees

  • Home and lock location

  • Number of locks to repair or install

  • Peak hours

  • Type of locks

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.

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.

The Trenton, 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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