A great pizza stone can elevate your homemade pie to restaurant-quality levels. But as with many kitchen products, most pizza stones and baking steels are manufactured overseas, particularly in China and India. Fortunately, several companies still produce high-quality pizza stones right here in the United States. Below, we highlight all the pizza stone manufacturers made in the USA that we could find, along with our tips for doing your own research and some overseas brands to avoid.
Complete List of Pizza Stone Brands Made in the USA
Located in Zanesville, Ohio, Ohio Stoneware produces traditional stoneware products using locally sourced clay. Their baking and pizza stones are thick, durable, and crafted to deliver consistent heat for perfect crusts and even browning. Each piece is kiln-fired at high temperatures to ensure resilience and performance. Ohio Stoneware handles every aspect of production in-house, making their stones genuinely made in the USA.
Lodge, based in South Pittsburg, Tennessee, has been crafting American-made cast iron cookware since 1896. Their cast iron baking pan serves as a versatile pizza stone alternative, providing excellent heat retention and crispness. It doubles as a griddle or baking sheet and is made entirely in the USA from domestic iron. They also have a 15″ pizza pan made of cast iron. Lodge’s products are known for their durability, and their pizza pan is no exception – ideal if you want a heavy-duty, multi-purpose solution.
California Pizza Stones is a small, family-owned business that specializes exclusively in pizza and baking stones. Based in California, they manufacture their stones from high-quality American materials and fire each piece in their own kiln. The company offers a wide range of sizes and shapes for ovens, grills, and commercial applications. All stones are made to order in the United States, with a clear commitment to craftsmanship and exceptional customer service.
Nerd Chef manufactures ultra-conductive pizza steels that outperform traditional stones in heat transfer and durability. Based in the U.S., their steels are CNC-machined from solid American steel, finished with a food-safe seasoning, and designed for maximum thermal mass and crisping power. These are ideal for pizza purists seeking professional-level performance at home. All manufacturing, machining, and finishing are done in the USA.
While KettlePizza is best known for its pizza oven conversion kits for Weber-style grills, the company also sells made in the USA pizza stones. Based in New Hampshire, KettlePizza partners with domestic manufacturers to produce cordierite baking stones that work seamlessly with their grilling systems. The stones are designed for high heat and durability, perfect for achieving wood-fired-style results at home. Be sure to confirm the specific stone model, as KettlePizza offers both U.S.-made and imported options.
Fibrament, a division of AWMCO in Illinois, produces high-performance baking stones used by both home cooks and commercial bakeries. Their stones are crafted from a proprietary blend of kiln-fired materials, specifically designed for excellent heat retention and moisture absorption. Fibrament’s stones are made to order and manufactured in the USA, with sizes available for both conventional ovens and commercial deck ovens. Their reputation for consistency and quality has made them a favorite among serious bakers and chefs.
How to Find Pizza Stones Made in the USA
What Does “Made in the USA” Mean?
The Federal Trade Commission (FTC) requires that products labeled as “Made in the USA” be “all or virtually all” made in the United States. This means the significant materials, processing, and labor must originate from domestic sources. However, manufacturers are not required to label the country of origin unless they make a claim, and enforcement of misleading claims is limited.
Phrases like “Designed in the USA” or “Made in USA with Imported Materials” often indicate overseas production. If you’re looking for genuine American-made products, you should look at detailed manufacturing disclosures or contact the companies directly. Our complete guide to understanding Made in USA claims and shopping for American made goods is here.
Materials
Pizza stones come in a variety of materials, each affecting performance and sourcing implications. Here’s a breakdown of the most common materials used in American made pizza stones.
Cast Iron
Cast iron is known for its heat retention and durability. The United States has a long history of domestic iron casting, with foundries located in Tennessee, Pennsylvania, and the Midwest. Brands like Lodge use 100% domestically sourced iron to manufacture high-performance cast iron baking pans that double as pizza stones.
Cordierite
Cordierite is a kiln-fired ceramic material known for its thermal shock resistance, making it ideal for pizza stones used in grills and high-heat ovens. While some cordierite is imported, American manufacturers like California Pizza Stones and KettlePizza source or produce it domestically. Remember always to verify the origin of the material when you’re doing your research!
Steel
Pizza steels offer superior heat conductivity and crisping performance. Brands like Nerd Chef use solid U.S.-sourced carbon steel that is CNC-machined and seasoned domestically. The U.S. remains a major producer of high-grade steel, especially in the Midwest, making steel an ideal material for domestically produced pizza tools.
Stoneware
Stoneware made from natural clay is a traditional option for baking and pizza stones. Ohio Stoneware and Fibrament both utilize American-sourced materials to produce thick, durable stones that are oven-safe and ideal for moisture-wicking crusts. The U.S. has several domestic clay sources, particularly in Ohio and the surrounding region.
Labeling
Imported products must be labeled with their country of origin under U.S. law (Title 19 Chapter 4 Section 1304), but domestically made products only need to be labeled “Made in USA” if a marketing claim is made. For a product to bear that label truthfully, the FTC requires that “all or virtually all” of the product’s components be made in the United States.
Misleading phrases to watch for include:
- “Assembled in the USA”
- “Made in USA with Global Materials”
- “Designed in the USA”
To confirm a product’s origin, check the company’s website for sourcing details or contact customer support. Reputable American manufacturers are usually transparent about their production process.
Final Tips
If you’re shopping for a pizza stone that supports American workers and delivers top-tier performance, you’ve got great options. Cast iron, cordierite, and steel each offer different benefits, and brands like Lodge, Nerd Chef, Ohio Stoneware, and Fibrament have earned a reputation for excellence. Just be sure to verify each product’s country of origin (even within the same brand), as some may offer both domestic and imported options.
If the company is unclear about the country of origin for their products, your best bet is to contact them directly, or you can check third-party retailer sites (like Amazon), which occasionally list country of origin information as well.
Pizza Stones Not Made in the USA
Here are a few brands we encountered in our research that aren’t made in America.
- Solido: Manufactured in Foshan, Guangzhou area, China.
- Unicook: Manufactured in China.
- CucinaPro: Manufactured in China.
- Outset: Manufactured in China.
- Hans Grill: Manufactured in China.
- Pizzacraft: Manufactured in China.
- Emile Henry: Manufactured in France.
- Old Stone Oven: Manufactured in China.
- Love This Kitchen: Manufactured in China.
- Heritage Products: Manufactured in China.
