Since 1974, family-owned California Steel Roofing has been a trusted source for steel roofing and siding products. We don't install roofs-we supply quality steel panels and building kits and help you select the right materials for your project. Built on honesty, integrity, and hard work, we focus on clear communication and long-term relationships. Our consultative approach means you get straightforward answers, product guidance, and support from your first questions through your final purchase. We work with DIY homeowners and industry professionals, offering strong, reliable products that look great and are made to last. Delivery is available.