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

  • Filanc is a Winner at Monterey Park

    The City of Monterey Park selected Filanc as the design-builder for their Centralized Groundwater Treatment System. This $8.3M project will remove volatile organic contaminants (VOC) and 1, 4-dioxane from three water supply wells in a contaminated groundwater basin east of Los Angeles. Filanc will install advanced oxidation process (AOP) treatment, which consists of ultraviolet (UV) […]

  • P-1045 Milestone – Reservoir Cover Installation

    On Thursday, June 16th the P-1045 Conveyance Project On Camp Pendleton completed a major milestone – installation of a CST reservoir cover. Filanc crews on the P-1045 project was successful in picking and setting an aluminum cover with a diameter of 156-feet on top of the recently constructed concrete reservoir with the help of a […]

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Repair and Maintenance

Awards & Honors

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    2010 – Associated General Contractors, 1st Place National Construction Safety Excellence Award

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    Winning with Design-Build: 2009 National Award of Excellence Water/Wastewater

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    AGC Education Foundation honors Jack Filanc with an Education Friend Award