Builders FirstSource is the largest building materials supplier in the nation, serving builders, contractors, and remodelers in Santa Clarita and the surrounding Southern California-LA area. The Santa Clarita lumber yard offers a wide range of building supplies and services, including lumber, trusses, wall panels, doors, and a pro retail store. Customers consistently praise the knowledgeable and friendly staff who are eager to assist with all construction needs. Many reviews highlight specific team members, such as Saul, Danny, and Javier, who provide exceptional customer service and expertise. Customers appreciate the quality of products, especially Marvin Windows and Trex decking, and commend the staff for their assistance in selecting the right materials for projects. The service is noted as excellent, with staff addressing questions and ensuring customers receive the correct items, even with custom pieces. Builders FirstSource is recognized for its commitment to helping customers achieve their construction goals and is highly recommended for anyone seeking reliable service and quality building materials. With summer construction season in full swing, visiting the store can help discover why it is considered the builders' first choice.
Great company they always have what I need. I’ve been buying from them for 28 years now they will always be my go to for all my building material materials and supplies.
February 2026
Came in last minute...they took care of, I appreciate the service here!
February 2026
Ernie was great he helped me get plugged in with my contractors license and with all the hardware I needed and guided me to get all the lumber as well. Great bunch of people over there. I recommend them over anyone
