Since 1947, J.L. Industries, has led the way in fire protection and other specialty products for commercial construction. We combine a large selection of products with quality workmanship, which meet the highest standards in the marketplace. We offer excellent service, and the shortest average lead times in the industry. The technical training of our customer service staff enables us to meet your custom fabrication needs. With our affiliates Samson Products, Inc. and Air Louvers, Inc. in Commerce, CA, Thomas Enterprises in Ft. Myers, FL and Hiawatha, Inc. in Minneapolis, we offer the largest capacity of in-stock products. Our involvement with such organizations as Door and Hardware Institute (DHI), Construction Specifiers Institute (CSI) and the National Association of Fire Equipment Distributors (NAFED), enables us to remain at the forefront of industry requirements and innovations.