We welcome you to visit our showrooms in San Antonio, Fredericksburg, & Austin

Guido Materials has been the go-to resource for quality, custom building materials and personal services for builders and homeowners for more than 75 years.  We supply quality lumber, premium windows & doors, custom interior doors and commercial storefront to commercial builders, high-end homebuilders, remodelers, and homeowners.  Our expert staff can assist you with any project and can help plan your lumber, window, door and decking needs.  

Our award-winning, state-of-the-art showroom and full-service lumberyard are conveniently located near the San Antonio International Airport with access to major highways.  Our satellite window & door showroom in Fredericksburg services our clients throughout the Texas Hill Country.