J.R. Filanc Construction specializes in constructing, renovating, and expanding water and wastewater treatment facilities. Since 1952, Filanc has completed over 300 projects for both the private and public sectors throughout California and the Southwest. We are an award-winning general contractor and design-builder that exemplifies continuous innovation and commitment.

News & Press

  • Big Design-Build Win in Our Backyard – Escondido

    The Filanc + Brown and Caldwell Joint Venture was selected by the City of Escondido as the Design-Builder to deliver a new membrane filtration/reverse osmosis (MFRO) facility for agricultural use. The project, worth approximately $40 million, would take tertiary treated water from the Escondido Hale Avenue Resource Recovery Facility (HARRF) and produce 2 MGD of desalinated […]

  • Filanc Colorado Picks up Two Projects

    Our Colorado office picks up two projects to close our 2018! Among the two projects Colorado won, Filanc was selected to serve as the Construction Manager at Risk contractor for the City of Gunnison’s Wastewater Treatment Plant Modernization and Energy Efficiency Improvements Project. This $12 million project will replace major process equipment that is obsolete, […]

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Awards & Honors

  • Filanc Among ENR Top 200 Environmental Firms

  • Congratulations Colorado! 2017 H2O Award Winner

  • 2017 AGC Construction Safety Excellence Award