In April of 1946, Charles Hardy purchased the Ontario Rock Milling Company, which was located at 2710 Frederick Street in the city of Los Angeles. The Company existed as a service oriented organization, specializing in the milling and screening of non-metalic minerals. A fire consumed the business i...

MANUFACTURER INDEX Doors, Frames and Hardware Specialty Boards Tools Steel Products Insulation Gypsum Board Products and Accessories Acoustical Products Adhesives, Sealants, Caulking Doors, Frames and Hardware Haley Bros., Inc. T.M. Cobb Republic Doors & Frames Amweld Building Products, Inc. Tim...

Products PRODUCT INDEX Doors, Frames and Hardware Specialty Boards Tools Steel Products Insulation Gypsum Board Products Gypsum Board Accessories Acoustical Products Doors, Frames and Hardware Prefinished Steel Door Frames Aluminum Door Frames Hollow Metal Doors & Frames Doors (Hardboard, Birch,...

Sales Information Monday - Friday: 6am - 4:30pm Saturday: 7am - noon We accept: Checks Accepted Credit Accounts Available Professional Delivery and Stocking Sales Manager: Carlos Vargas Credit Manager: Isabel Gomez Member of: Building Industry Credit Association California Building Material Dealers ...