About Kings Grading Sports Cards and Collectibles

Kings Grading Sports Cards and Collectibles LLC was founded with one goal: to provide precise, professional, and reliable card grading services collectors can trust. As a family-owned and operated business, we combine passion for the hobby with hands-on care at every step of the grading process.

With a background in non-destructive testing, including work in aviation and the medical field, we bring a high level of attention to detail that sets us apart. After 20+ years of collecting and years spent pre-grading our own cards, we understand how important accuracy and transparency are to collectors.

That’s why we’ve invested in advanced AI technology and high-magnification computer systems to ensure every card is evaluated with consistency, precision, and care—backed by clear grading explanations you can trust.