Reliable Residential Locksmith Solutions


Home security is very important. At Haddon Locksmith, in Oaklyn, NJ, we make it easy to protect your house, apartment, or condo with reliable locksmith services you can trust. Our team helps with everything from lost keys and lockouts to upgrading your locks or installing smart security solutions.


Serving Oaklyn since 1978, we are a family-owned business dedicated to keeping homes safe. We’re licensed, bonded, and insured, so you get professional service every time. If you need fast help, honest advice, or just want to improve your home’s security, Haddon Locksmith is ready to help.


Locked out or lost keys? Call us at 856-854-5200 to get prompt help.

Expert Residential Locksmith Services Tailored for Every Home

No two homes or families are the same, which is why we offer a range of services to solve any lock and key problem. Our goal is to help you feel safe, secure, and confident that your home is protected day and night.


Lock Rekeying and Repair

If you’ve moved into a new house or your keys have gone missing, rekeying is a smart way to update your security without changing every lock. We’ll change the internal mechanism so old keys no longer work. If your lock is sticking, broken, or hard to turn, our repair services will restore smooth and secure access to your doors.

High Security and Smart Lock Installation

Today’s homes need today’s technology. We install high-security locks to resist picking and forced entry, using trusted brands for extra protection. Thinking of going keyless? Our team can set up modern smart locks so you can unlock your door with a phone, keypad, or code. Enjoy safety and convenience, all in one.

Lost or Stolen Key Replacement

Life happens. If your house key is lost or stolen, don’t wait and worry. We offer fast key replacement and can rekey your locks for added peace of mind. Only trusted people will have access to your home.

Lockout Services

Locked out of your house or apartment? Our residential lockout service gets you back inside quickly. We understand the urgency and make your safety our top priority.

Security Upgrades for Peace of Mind

Want to improve old hardware or boost door security? We provide assessments and security upgrades for every part of your home. Find out where your home is vulnerable, and let us help with practical, effective solutions.

Your Guide to Residential Locksmith Support

  • What types of locks can you repair or replace?

    We work with all residential lock types, including deadbolts, doorknobs, high-security locks, smart locks, and more. Our team can repair, replace, or upgrade locks on any door in your home.

  • How fast can you respond to a lockout?

    Haddon Locksmith offers prompt lockout service for Oaklyn homeowners. We aim to respond as quickly as possible to get you safely back inside.

  • Can you rekey my locks if I’ve lost my keys or someone may have a copy?

    Yes, we can rekey your existing locks so previous keys no longer work. This is a cost-effective way to ensure your home stays secure after moving in, losing keys, or any time you’re concerned about unauthorized access.

  • Do you install smart locks and high-security locks?

    Absolutely. We carry and install a range of smart locks and high-security locks from trusted brands. We can recommend options that best fit your needs and budget.

  • Do you offer free quotes for residential services?

    Yes, Haddon Locksmith provides free online quotes for all residential locksmith services. Just call or contact us online to get started.

Protect what matters most. Call us at 856-854-5200 to request residential locksmith service.