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 Hosts San Diego State University Open House

    On March 24th, Filanc hosted an open house for students enrolled in the SDSU J.R. Filanc Construction Engineering and Management Program. Omar Rodea has been collaborating with the program by host lecturing or guest speaking at several construction engineering classes at SDSU. In order to maintain our involvement with the program, we decided to host an […]

  • Michelson Biosolids Sets the Andritz Drum

    Filanc’s Michelson Water Recycling Plant, Biosolids & Energy Recovery Facilities project for Irvine Ranch Water District received and set its first big piece of equipment, the Andritz dryer drum. The Andritz drum weighs 62,000 pounds, has a 12 foot diameter, and is 39 feet long. Filanc crews, in coordination with our Staff Designer, lifted the drum off […]

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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