Top-rated locksmiths.

Get matched with top locksmiths in Lawrenceville, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Lawrenceville, NJ?

Select your specific project to find the pro for you.

TRUSTED BY LAWRENCEVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon34
    Verified locksmith services reviews

Find Locksmiths in Lawrenceville

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

Serving Lawrenceville, 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
Additional Photos
Additional Photos
Additional Photos
Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Dave's Handyman Services
5.0(
47
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Lawrenceville, 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
2 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Lawrenceville, 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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
882
)
Security Safe - Install

Serving Lawrenceville, 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
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 Lawrenceville, 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
Avatar for NB Woodworks, LLC
NB Woodworks, LLC
5.0(
26
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Lawrenceville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1875

Free estimates

Warranties offered

"Anthony is fantastic! His creative problem solving and expert workmanship corrected problems with our windows and sliders. He is reliable and efficient. We will definitely hire Anthony again!"
.
.
.
.
Our Work

+34

Response time1 day
1 neighbors recently requested a quote
Recommended by57%of homeowners
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 Lawrenceville, 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
Avatar for R&R Restoration, LLC
R&R Restoration, LLC
4.6(
10
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Lawrenceville, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Super nice guy. Came on time. Very professional. Called this morning to confirm. Very knowledgeable. Took care of my cabinet right away. I would highly recommend him for any job you might have. Also waiting for a quote from him on a new deck In the Spring."
Chinchilla cage
Chinchilla cage
Chinchilla cage
Pool install
Sub Floor

+43

Response time3 hrs
Recommended by100%of homeowners
...
Showing 1-10 of 237
Locksmiths questions, answered by experts

Yes, locksmiths can design and install master key systems that grant different levels of access to various employees while maintaining overall security.

Over time, latch components may wear out or get grimy, leading to this problem. First, check for dirt, dust, or debris in the latch mechanism to ensure smooth operation. Use an aerosol duster and lubricant to clean and loosen. You may also need to tighten the screws in the component, adjust the strike plate, or replace the lock. If none of these steps resolve the problem, consult a professional locksmith.

The good news is that, yes, you can change locks yourself. Many people find it’s an easy DIY project that requires few tools and not much expense (depending on which lock you’re installing). If you have trouble with any part of an installation, you can always call a locksmith to help finish installing them.

Expect to pay between $50 to $200 if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.

Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about $10 to $25. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around $25, while electronic locks and smart locks will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.

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.

The Lawrenceville, NJ homeowners’ guide to locksmith services

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