Any certified locksmith can cut your Keyport Blades. Here are some resources to help you find a certified locksmith near you to cut your Keyport Blades:
Associated Locksmiths of America - findalocksmith.com
Society of Professional Locksmiths - sopl.us
Google - google.com (google locksmith and your zip code) Search for a locksmith with a retail store.
We do not recommend taking your Blades to a big box retailer or hardware store as their key cutting staff often do not have the experience needed to identify and process a wide range of keys.
IF YOU HAVEN'T PURCHASED BLADES YET
KeyMe - Keyport is proud to partner with KeyMe to offer the top 100 most common Keyport Blades through their Kiosks. You can find a KeyMe Kiosk here.
IF YOU NEED TO GET A TRANSPONDER CHIP PROGRAMMED
Keyless Ride - keylessride.com These locksmiths specialize in auto.