Quantum Builders Inc. is a California based general construction company specializing in interior restaurant remodels and facilities construction needs, ranging from simple repairs and maintenance to major alterations. The owner, Philip Caldera, has extensive experience in the construction field and is committed to providing quality customer service. Assisting Mr. Caldera is Debbie Baker. Mrs. Baker manages the accounting office located in Murrieta.

Quantum Builders Inc.is a company that consistently counts repeat business as a substantial portion of our volume due to the confidence and relationships we've built with our clients such as California Pizza Kitchen, El Pollo Loco, Denny's, Carrow's and Coco's. Knowledge is the basis of good and consistent performance. Customers who have similar or repeat work are best served dealing with a team that gains from each learning experience