Key Duplication Made Simple & Where to Get Copies of Keys Near You

January 26, 2026

Having an extra key might seem like a small thing, but it can save you from a lot of stress later on. Whether you’re locked out, sharing access with a family member, or just want peace of mind, key duplication is an easy and affordable way to stay prepared. Here’s everything you need to know before getting your next copy made.


Who Needs Key Duplication Services

Key duplication isn’t just for people who lose their keys. It’s useful for anyone who values convenience and security.


  • Renters often need an extra key for roommates or landlords.
  • Homeowners may want spare keys for family, guests, or house sitters.
  • Small business owners benefit from having backup keys for employees or maintenance staff.
  • Car owners appreciate having an extra key on hand in case the original goes missing or stops working.


If you use a key regularly, it’s smart to have a spare before you actually need one.


What Is Key Duplication and How Does It Work

Key duplication is the process of creating an exact copy of an existing key. Locksmiths use specialized cutting machines to trace the shape and grooves of your key onto a blank key of the same type.


The precision of the duplication process is important; if the grooves or edges are even slightly off, the duplicate might not work properly. That’s why having your keys copied by a trusted locksmith is always better than using a self-service kiosk, big box store or hardware store.


Common types of keys that can be duplicated include:


  • House keys for standard locks and deadbolts
  • Office keys for commercial buildings
  • Car keys, including transponder and remote styles
  • High-security keys or restricted keys that require professional verification


When to Get a Key Duplicated

The best time to duplicate a key is before you lose your existing key. Making a copy while you still have a working key ensures a quick and easy process.

It’s also wise to duplicate your keys when:


  • You move into a new home or office and want backup access
  • You change locks after tenants, employees, or guests move out
  • You plan to travel and want someone to check on your property
  • You notice your current key starting to wear down


Being proactive keeps you from facing an unexpected lockout later on.


Where to Get Keys Copied Near You

When you need a copy of your key, you’ll usually have two main options: big-box hardware stores or local locksmiths. While hardware stores can handle simple key cutting, they can lack the precision tools and key blanks required for specialized keys.


A professional locksmith, like Charm’s Security, provides more accurate results and a wider range of services. From car and house keys to restricted or high-security copies, you can count on our professional equipment and trained technicians.


If you’re in Connecticut, Charm’s Security proudly serves communities like West Haven, Orange, Milford, North Haven, and beyond, offering dependable key duplication and locksmith services.


Why Professional Key Duplication is Worth It

It might be tempting to save a few dollars using a self-service kiosk, but accuracy and reliability matter. A poorly cut key can cause lock issues or simply fail to work. Professional duplication ensures:


  • Precision cutting that matches your original key exactly
  • Durable materials that last longer than cheap blanks


Working with a professional locksmith also means your keys are handled securely and responsibly, protecting your property from potential risks.

How the Key Duplication Process Works

The process is quick and straightforward when done by a locksmith:


  1. Bring your existing key to the shop.
  2. They select the right blank for your key type.
  3. The locksmith traces and cuts the new key using specialized equipment.


Most house keys take less than a minute to duplicate. Car keys with electronic chips may take a bit longer since they often require programming. Costs vary depending on the key type, but standard duplicates are usually affordable and can often be made while you wait.


At Charm’s Security, we make the key duplication process simple, with accurate duplication, fast turnaround, and local convenience you can trust.

To find out more about the cost of key duplication, contact us today!


Final Tips Before You Duplicate Your Keys

Before heading in for your next key copy:


  • Test your duplicate immediately to make sure it works.
  • Keep spare keys stored in safe but accessible locations.
  • Track who has access to each copy for better security.


If you’re located in Connecticut, visit or call Charm’s Security for quick, reliable key duplication near you. Our local team is ready to help you save time, avoid lockouts, and keep your home or business secure.

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