Get matched with top locksmiths in Mercerville, NJ

Accurate Locksmith

4.71(

Recommended by 91% of Angi customers

37 years of experience

I specialize in same day service. Please call for immediate assistance rather than email. Accurate locksmiths has been in continuous service in the Mercer County NJ and Buck County PA areas for over 25 years. Providing Bonded and Insured Locksmiths and Security Consultants to Homeowners, Business and Industry.

"He was punctual, very professional, including his truck and equipment. Everything went without a hitch. He had the parts he needed on his truck. Very friendly and I would absolutely recommend him highly to anyone with locksmith needs, and of course I would use him again without hesitation."

Randy G on March 2025

"He was punctual, very professional, including his truck and equipment. Everything went without a hitch. He had the parts he needed on his truck. Very friendly and I would absolutely recommend him highly to anyone with locksmith needs, and of course I would use him again without hesitation."

Randy G on March 2025

Lockmobile

Lockmobile

Recommended by 90% of Angi customers

We specialize in mobile locksmith services, lock outs, and key duplication/lost car keys. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!

"Brian was very professional and responsive. Not being able to be onsite for the repair, Brian kept me updated through the entire process, including photos throughout the repair. I would definitely recommend Brian for anyone looking for a reliable and skilled locksmith."

Ed D on December 2025

"Brian was very professional and responsive. Not being able to be onsite for the repair, Brian kept me updated through the entire process, including photos throughout the repair. I would definitely recommend Brian for anyone looking for a reliable and skilled locksmith."

Ed D on December 2025

24 Hour Locksmith LLC

4.89(

Customers say: Quality work

24 Hour Locksmith LLC

Recommended by 100% of Angi customers

2 years of experience

We specialize in locksmith services, 24 hours a day! We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"We were not locked out, but our key only worked with great difficulty. We called late Saturday night and he came on Sunday. No one else answered the phone or even called me back. He answered the phone late Saturday night and made an appointment the next day. He replaced our lock. Sunny was kind and efficient. His tech couldn't make it, so he came himself. He was very polite and easy to work with. Sunny is a hero!"

Sarah G on October 2025

"We were not locked out, but our key only worked with great difficulty. We called late Saturday night and he came on Sunday. No one else answered the phone or even called me back. He answered the phone late Saturday night and made an appointment the next day. He replaced our lock. Sunny was kind and efficient. His tech couldn't make it, so he came himself. He was very polite and easy to work with. Sunny is a hero!"

Sarah G on October 2025

Jack's Locksmith, LLC

4.97(

221

Jack's Locksmith, LLC

4.97(

221

Recommended by 99% of Angi customers

CALL 908-510-1173 FOR FASTEST RESPONSE. You can also email me directly at [email protected]. SERVING MIDDLESEX AND UNION COUNTIES IN CENTRAL NJ Full Service Licensed Locksmith – 20 Years Experience Residential / Commercial / Industrial Safes - Opened / Repaired / Installed 100% Mobile Service - Lost Your Keys? No Problem, Keys Made on the Spot for Your Home or Business. - Damaged or Weak Door or Frame? Special Decorative Reinforcement Metal Plates for Doors and Frames. - Patio and Storm Door Locks. - Keyless Entry Locks. ALL WORK DONE BY OWNER.

"We set up an appointment quickly, Jack came on time, fixed the problems and did the work in about 45 minutes, made sure we were happy with the results, and charged a very reasonable price. He was cheerful and friendly. For this sort of problem, we would now not call anyone else."

William M on June 2022

"We set up an appointment quickly, Jack came on time, fixed the problems and did the work in about 45 minutes, made sure we were happy with the results, and charged a very reasonable price. He was cheerful and friendly. For this sort of problem, we would now not call anyone else."

William M on June 2022

Guardian Protection

4.74(

2,120

Guardian Protection

4.74(

2,120

Customers say: Super punctual

Recommended by 93% of Angi customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Secure For Sure LLC

4.79(

232

Secure For Sure LLC

4.79(

232

Customers say: Super punctual

Recommended by 93% of Angi customers

With great workmanship and extensive experience, we have seen it all and are experts in our field. Licensed and insured, we will safely and securely ensure the job is done to your satisfaction. 24/7 emergency, nights, weekends and holidays at no extra charge! Call us today; (888) 691-4045. Additional email - [email protected]. Additional fax - (215) 394-8363.

"They came a little bit early which was good. They started the job and completed the job in a timely and professional matter. Highly would recommend them."

Bruce W on May 2023

"They came a little bit early which was good. They started the job and completed the job in a timely and professional matter. Highly would recommend them."

Bruce W on May 2023

Around The Clock Locksmith

Around The Clock Locksmith

Recommended by 100% of Angi customers

24 Hour Emergency Locksmith Services specializing in auto and home lockouts. We provide residential and commercial lockout services, lock installation, repair and upgrades. Fast, reliable and dependable service.

"I had called another company who said their technician would be contacting me. 25 mins later I called Joe who was at my house and had the job done in half the time. Professional, efficient, and well worth the price."

Karen K on August 2022

"I had called another company who said their technician would be contacting me. 25 mins later I called Joe who was at my house and had the job done in half the time. Professional, efficient, and well worth the price."

Karen K on August 2022

American Best Locksmith

4.39(

American Best Locksmith

4.39(

Customers say: Quality work

22 years of experience

American Best Locksmith is a professional mobile locksmith that brings a wide range of locksmith services to your front door, 24/7. Our technicians perform automotive, commercial and residential services daily. Cost is determined by job.

"Replacement/Installation went well. Mike showed up on time, discussed"

Mr. J on December 2018

"Replacement/Installation went well. Mike showed up on time, discussed"

Mr. J on December 2018

BucksLocks

BucksLocks

Recommended by 100% of Angi customers

BucksLocks is based out of Newtown PA and provides professional Locksmith services to the residents of Newtown and it’s surrounding suburbs. Our locksmith services include commercial, automotive and residential locksmith. BucksLocks is a licensed and insured locksmith company that provides around the clock lockout services, lock installation, car key originating and duplication service. Call us anytime for a fast, reliable and professional Locksmith mobile local service. Yes, we are available 24 hours a day 7 days a week.

"Service done in a timely fashion. Price was reasonable. Friendly technician."

Rachel S on December 2023

"Service done in a timely fashion. Price was reasonable. Friendly technician."

Rachel S on December 2023

Simple Fix Inc

4.65(

Simple Fix Inc

4.65(