General Info

*This location is open on Saturdays by appointment only.* Builders FirstSource is the nation's largest building materials supplier. Our Santa Clarita Window & Door Showroom proudly serves builders, contractors & remodelers in Santa Clarita and surrounding Southern CA-LA Area with their building supply & construction needs. This facility offers the following building supplies & services: Lumber and Building Materials, Doors & Millwork, Windows, Design Center & Showroom, Customer Pick Up | Will Call. Visit us today to discover why we are known as builders' first choice!