LONSEAL INCORPORATED

Lonseal Incorporated specializes in the manufacturing and supply of specialized flooring and plastic products for federal facilities, with deep expertise in fire-retardant, nonsparking, and military-specification floor matting. The company produces custom-engineered rubber and plastic flooring solutions meeting stringent federal standards, including MIL-DTL-15562 and FAR 25.853A12 compliance for vertical flammability. Their technical capabilities encompass urethane-finished, diamond-patterned vinyl and PVC matting, precision-cut to exact dimensional tolerances, with emphasis on durability, static control, and slip resistance in high-traffic government environments. Lonseal’s products are designed for mission-critical applications where safety, regulatory adherence, and performance under operational stress are paramount. The contractor maintains a consistent and primary relationship with the General Services Administration, delivering standardized and custom flooring systems for federal buildings, courthouses, and administrative facilities. Their work for GSA centers on procurement of standardized millwork and plastic flooring products that meet federal procurement specifications, often requiring first-article testing and compliance with federal fire codes. Limited engagements with the Department of Defense and DLA Maritime indicate niche support for maritime and defense logistics facilities requiring specialized nonsparking and chemical-resistant flooring. Lonseal’s primary industry focus lies in All Other Plastics Product Manufacturing and Other Millwork, where they translate technical specifications into turnkey flooring solutions. Their market positioning is that of a precision manufacturer serving federal infrastructure needs, with an emphasis on compliance-driven production rather than broad commercial distribution. They operate as a small business entity based in Carson, California, with no federal certifications disclosed. Their geographic presence supports West Coast federal procurement networks while maintaining a focused supply chain for specialized industrial-grade flooring products.