NorCal Perlite INC.

Norcal Perlite is the west coast leader in perlite manufacturing, proudly serving Oregon, California, and Washington. With a unique mine-to-market model, we redefine excellence through innovation, sustainability, and superior quality products. Our integrated approach ensures we control every step—from mining to delivery—guaranteeing unmatched quality and consistency. Our diverse product line includes horticultural perlite and vermiculite for gardening, high-performance filter aids crucial for beverage, pharmaceutical, and water treatment industries, silicone-treated perlite engineered for superior insulation and moisture resistance, industrial absorbents ideal for effective spill management, and ultra-lightweight aggregates tailored for construction and green roof applications. Sustainability is central to our operations. At Norcal Perlite, we are committed to eco-friendly mining practices and processing techniques that prioritize environmental responsibility, resource efficiency, and minimal ecological impact. Choose Norcal Perlite for reliable, innovative, and sustainable perlite solutions, expertly tailored to meet the demands of your industry. Experience why we’re recognized as the West Coast leader in perlite innovation.