Valley Postal staff member using a precision key duplication machine to cut a new duplicate house key.

Key Duplication Services

Need an spare key? Valley Postal makes key copying quick, easy, and convenient right here in Modesto, CA.

Whether you need an extra house, office, mailbox, or padlock key our friendly staff will be happy to help.
Stop by while you are running errands, printing, faxing, mailing packages and letters to a loved one, checking your mailbox. We will do our best to make it simple to get thing.

*key types vary. Not all key types are available, or copiable.

Store interior display of key duplication options available at Valley Postal in Modesto, California.

Single Cut Keys

Single cut keys for home, work, and various additional types, for those more specific hard-to-find key types.

Close-up of double-cut brass automotive and specialized keys available for custom duplication by special request

Double Cut Keys

Available by request and are subject to the limitations of our Key Machine.

Standard gold and silver brass single-cut house keys displayed as options for basic key duplication.

Basic Key Design

Your regular, silver and gold single cut keys for everyday use. Perfect for your house, apartment, or place of work, with a few more options for those hard-to-come-by keys.

Colorful lightweight titanium Superlite duplicate keys available in multiple vibrant colors.

Superlite Key Design

Despite their name, Superlite keys are sturdy. Made from titanium, they are lightweight and hard to break, making them perfect for someone who has one too many keys weighing them down. With several different colors to choose from, these are great for your home or place of work.

Stylized Diva house keys featuring sleek decorative designs embedded with small rhinestones.

Diva Key Design

Simple, Sleek, striking designs. Diva keys are great for those looking for something more unique, and that stands out. Each one also has rhinestones, to make them just a little bit more eye-catching.

Custom decorative house keys featuring patterned designs alongside functional key organizing accessories.

Happy Key Design

The widest variety of color and style. Intricate patterns, designs, and colors! Happy keys have everything. Flags, stars, animal patterns, floral and more are available for anyone who wants a new, fun set of house keys.

Character and sports-themed branded house keys for pop culture and media enthusiasts.

Branded Key Design

Great for sports lovers, Disney enthusiasts, and even star wars fans—A wide variety of brand-themed keys that has something for every fandom out there.

An assortment of functional and fashionable keychains, key rings, and organization accessories.

Key Accessories

You can have an great set of keys without a few accessories. From functional to fashionable, we've got an abundance for key accessories that can help you keep yourself organized.

Satisfaction Guarantee

Your satisfaction is important to us.

If a key we cut does not work properly, please bring it back with the original key and your receipt.

We will do our best to make it right.

First, we will try to adjust the key using the original key as a guide.

If the key cannot be corrected, we will recut it for you. If the issue still cannot be resolved after reasonable attempts, we will provide a refund according to our refund policy.