Computer Upgrade King offers a warranty on their upgraded computers, providing customers with peace of mind regarding their purchases. Typically, the warranty period for upgraded systems may vary depending on the specific components included in the upgrade. For many of their products, a limited warranty is usually provided that covers parts and labor for a certain duration, often ranging from one year to three years. Additionally, some components may carry their own manufacturer’s warranties, which could extend beyond the standard coverage offered by Computer Upgrade King. It is important for customers to review the warranty details associated with their specific build and components at the time of purchase. For the most accurate and up-to-date information regarding the warranty on upgraded computers, it is advisable to check the current web page of Computer Upgrade King or the documentation included with the product.