Concept Builders is a full-service general contractor. Whether you want to build a new home, update your kitchen or bathroom, create a whole new space or anything in between, we can turn your dreams into reality. Concept Builders knows that hiring a general contractor is one of the most important decisions homeowners face. We are one of San Gabriel Valley’s premier contractors; we work with you every step of the way to ensure the final results of your kitchen remodel are exactly what you want.