4.9 
27 *The Angi rating for Locksmith Service companies in Northfield, 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 Northfield, 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 January 05, 2026
Serving Northfield, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Mr. William did an excellent job I will definitely hire him again and I recommend everyone to call his company!!! The best in the business💯"
+45
Serving Northfield, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Mike is exceptional. It's rare to find a construction person that is on time, good at what they do and understands working within a budget. This company excellent and I will be hiring again in the near future."
+53
Serving Northfield, NJ and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"
+1
Serving Northfield, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"RG3C LLC the workers very determined to fixing my door even thru it was a challenge..They did great job highly recommend"
+31
Serving Northfield, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"My contractor came to my home, and the first thing I noticed was his genuine care and passion for getting the job done while making sure the family was comfortable during the process. The dedication and precision in completing the job proved to be successful. I recommend this company whenever someone needs work done at their home. You can trust your family’s most prized possession—your home—to Israel's hands."
+40
Serving Northfield, 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."
+35
Serving Northfield, NJ and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Scott did a great job and I was very happy with the work that he performed. I would highly recommend him to anyone!"
Serving Northfield, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Small jobs welcome
"Angel from this company did a great job! Professional, timely service! We will hire again for future work!!"
Serving Northfield, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Emergency services offered
Warranties offered
"Meyers LLC was a top professional, extremely precision orientated, work was incredibly done with perfection and he was sensitive and helpful in assisting me create my dream. I don't want another contractor ever. I am referring all of my friends, family and associates to him and I am keeping an ear open for any work that may come along for him. I am even promoting him. I've been involved with building for over 60 years. Mr Meyers is one of the best that I have ever known. Can't wait to do my kitchen with Meyers LLC."
Serving Northfield, NJ and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"They're quality guys, true to their work!"
+18
From average costs to expert advice, get all the answers you need to get your job done.
Wondering how much a locksmith costs? Discover locksmith prices, key cost factors, and tips to save on home lockout, rekeying, and installation services.
Wondering how much does it cost to copy a key? Discover prices, key types, and cost-saving tips to help you budget for your next key duplication.
Uncover the cost of lock replacement. Discover labor, materials, and cost-saving tips for your next lock replacement project.
Need new locks or locked out? You probably have questions about finding a reliable locksmith. This guide can help you hire a professional you can trust.
No one wants to get locked out, and locksmith scams make the situation even more unpleasant. You can find legitimate locksmiths by checking things like their phone number, car, and prices. Find out how to pick reputable locksmith companies here.
Discover temporary methods for how to lock a door without a lock. From doorstops to barricades, these ingenious hacks will enhance security until help arrives.
