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TRUSTED BY DENVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon56
    Verified locksmith services reviews

Find Locksmiths in Denville

Avatar for Key Masters

Key Masters

5.00(
13
)
Approved Pro

Key Masters

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
102 local quotes requested

Stuck outside your home, car, or business? Lost your keys? Need a new lock installed? We’ve got you covered! We’re your local, trusted locksmith service. With years of experience, we provide fast, reliable, and affordable services for all your lock and key needs. Why Choose Us? • Fast response time • Affordable rates • Professional and experienced locksmiths • Customer satisfaction guaranteed Don’t let a lock problem ruin your day! Call us now at [9085607400] for immediate assistance.

"Great job done"

Joseph R on June 2025

Stuck outside your home, car, or business? Lost your keys? Need a new lock installed? We’ve got you covered! We’re your local, trusted locksmith service. With years of experience, we provide fast, reliable, and affordable services for all your lock and key needs. Why Choose Us? • Fast response time • Affordable rates • Professional and experienced locksmiths • Customer satisfaction guaranteed Don’t let a lock problem ruin your day! Call us now at [9085607400] for immediate assistance.

"Great job done"

Joseph R on June 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

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


Avatar for J. C. Pillion Contracting Co., Inc.

J. C. Pillion Contracting Co., Inc.

5.00(
10
)

J. C. Pillion Contracting Co., Inc.

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*We do not offer septic pumping services* we offer installation & repairs J C Pillion Contracting Co. Inc. has been in the residential excavation and septic business for over 50 years. We proudly serve Morris, Sussex And Warren counties as well as bordering townships. Our goal is 100% customer satisfaction. Our experience in the septic field is second to none, we have been doing this for a long time and we can take you from start to finish on your project. We have engineers that we work with everyday in case you need one. We have septic installers licenses in all the townships that require them and we are certified in the EcoFlow advanced waste water systems. Please give us a call to discuss your septic needs.

"It was a great experience. They came to my house and replaced my septic tank. The guys were very respectful and got the job done quick. The areas that were affected they had cleaned up and grass seeded immediately. I would highly recommend this company."

Eddie C on September 2022

*We do not offer septic pumping services* we offer installation & repairs J C Pillion Contracting Co. Inc. has been in the residential excavation and septic business for over 50 years. We proudly serve Morris, Sussex And Warren counties as well as bordering townships. Our goal is 100% customer satisfaction. Our experience in the septic field is second to none, we have been doing this for a long time and we can take you from start to finish on your project. We have engineers that we work with everyday in case you need one. We have septic installers licenses in all the townships that require them and we are certified in the EcoFlow advanced waste water systems. Please give us a call to discuss your septic needs.

"It was a great experience. They came to my house and replaced my septic tank. The guys were very respectful and got the job done quick. The areas that were affected they had cleaned up and grass seeded immediately. I would highly recommend this company."

Eddie C on September 2022


Marty's Home and Appliance Repairs

No reviews yet

Marty's Home and Appliance Repairs

No reviews yet
43 years of experience

Marty's Home and Appliance Repairs (focus on small repairs - business and services insured with references upon request) Certified Home Safety Specialist including: Seniors and disabled persons, Customized Modifications; Home Health and Safety Repairs Marty has been operating in the NY and NJ region for 40 years. Owner operated.

Marty's Home and Appliance Repairs (focus on small repairs - business and services insured with references upon request) Certified Home Safety Specialist including: Seniors and disabled persons, Customized Modifications; Home Health and Safety Repairs Marty has been operating in the NY and NJ region for 40 years. Owner operated.


GDlocksmith

No reviews yet

GDlocksmith

No reviews yet

Anything from rekeying a simple lock to a high security lock. Residential and commercial hardware. Combination or keyed in. Over 10 years of experience

Anything from rekeying a simple lock to a high security lock. Residential and commercial hardware. Combination or keyed in. Over 10 years of experience


BeeOpen Locksmith

No reviews yet

BeeOpen Locksmith

No reviews yet
20 years of experience

Secure or open your house, business, car or safe. Simplify your life by making one key open all your home or business doors. Our master locksmith has over 20 years in the business fixing, installing and modifying locks, doors, keys and safes for businesses and households throughout New York and now brings his skills to Central New Jersey.

Secure or open your house, business, car or safe. Simplify your life by making one key open all your home or business doors. Our master locksmith has over 20 years in the business fixing, installing and modifying locks, doors, keys and safes for businesses and households throughout New York and now brings his skills to Central New Jersey.


Liberty Locksmiths and Security

No reviews yet

Liberty Locksmiths and Security

No reviews yet

Here at Liberty Locksmiths and Security we specialize in all automotive, commercial, and residential services. First and foremost we are a NJ / NYC licensed locksmith business. We are also bonded and insured. We offer many services others refuse to offer and our quality of work is top notch. Our employees have such an attention to detail that our work speaks for itself. Give us a try, you will not be disappointed.

Here at Liberty Locksmiths and Security we specialize in all automotive, commercial, and residential services. First and foremost we are a NJ / NYC licensed locksmith business. We are also bonded and insured. We offer many services others refuse to offer and our quality of work is top notch. Our employees have such an attention to detail that our work speaks for itself. Give us a try, you will not be disappointed.


Avatar for A Better Lock & Handyman

A Better Lock & Handyman

4.80(
20
)

A Better Lock & Handyman

4.80(
20
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

I've been a locksmith and handyman since 2005. I have experience with residential and commercial locks of all types. I can repair, install, assemble and do many other chores. My prices are competitive. My fee is $120 for the 1st hour and $60 per hour after. My main focus is to ensure that my customers are very satisfied with the service I provide.

"Everything was Great!"

Thomas M on February 2020

I've been a locksmith and handyman since 2005. I have experience with residential and commercial locks of all types. I can repair, install, assemble and do many other chores. My prices are competitive. My fee is $120 for the 1st hour and $60 per hour after. My main focus is to ensure that my customers are very satisfied with the service I provide.

"Everything was Great!"

Thomas M on February 2020


At Woodland Park NJ Locksmith Store our promise to you and this great community is a great Locksmith Service in Woodland Park, NJ. We offer Locksmith Service at any time 24 hours.


Hackensack NJ Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Hackensack, NJ.

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Locksmiths questions, answered by experts

Deadbolts are solid and durable as can be, but the pin and tumbler can still be forced open, thus making this type of lock susceptible to picking. Most types of deadbolts are harder to pick than a traditional spring-based lock, though. It requires a specialized lock pick and a tension wrench to align all of the pins, thus unlocking the door. 

Yes, with better technology now available, it’s possible to add a smart lock on your sliding glass door. Smart locks can be easy for almost everyone in the family to operate and can connect to other safety features in the home, like smart lights. Plus, they’re harder for would-be criminals to pick. However, keep in mind that smart locks can potentially be hacked, and some completely rely on phones or Wi-Fi, which can be an issue if the power goes out.

Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.

Most door knobs can be removed with a Phillips or flathead screwdriver. If you don’t have either of those available, a paper clip or small pin can sometimes work, but the extra effort may not be worth a quick trip to the hardware store.

Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between $50 to $100 to hire a local locksmith to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend $11 to $25 on a rekeying kit.

The Denville, NJ homeowners’ guide to locksmith services

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