Van Diest Bros logo with large blue 'VDBD' letters and 'Van Diest Bros inc.' text in black and white overlaid, established in 1932.

BUILDING OUR COMMUNITY SINCE 1932

BUILDING OUR COMMUNITY
since 1932

With nearly a century of experience, Van Diest Bros., Inc. delivers comprehensive underground wet utility solutions throughout Southern California. Our proven expertise allows us to partner with contractors at every stage of the project, providing reliable service, precise craftsmanship, and a commitment to excellence that has defined our company for generations.

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OUR EXPERTISE

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ABOUT
PROJECTS
Van Diest Bros logo with large blue initials VDD, black and white text, and 'est. 1932' on a black background.

“great projects begin with strong partnerships”

reliable WET UTILITY SERVICES

Van Diest Bros., Inc. specializes in underground wet utility services — domestic water, fire water, sewer, and storm drain. We work closely with general contractors, utility companies, and municipalities throughout Southern California to deliver complete wet utility systems. Our team is dedicated to safety, integrity and customer service. With Van Diest Bros., Inc., you know that you have a partner you can rely on, providing reliable, efficient, and safe services which meet the unique demands of each project.

Outline of a hand holding a water droplet.

WATER

We provide professional storm drain installation services designed to manage surface water efficiently and protect surrounding infrastructure. Our team installs drain inlets, underground storm piping and outlet protection systems with precise grading and hydraulic control to ensure reliable performance during both routine runoff and heavy rainfall events.

Icon of a sunscreen tube or bottle with a cap, outlined in blue.

sewer

Van Diest Bros., Inc. provides complete sanitary sewer installations—mains, laterals, manholes, cleanouts, and building connections. Our crews maintain tight grade control and thorough testing to ensure proper flow and long-term reliability. We build systems that minimize infiltration, prevent settlement, and perform as designed.

Construction workers with safety gear working at a construction site, with an excavator bucket in the background and caution tape surrounding the area.
Line art icon of a person submerged in water with water dripping from their head, depicting a water-filled basin or sink.

storm

We provide complete domestic, fire, and recycled water installations. We partner with our customers and local agencies to execute safe and efficient installations, ensuring our work meets all required standards. We leverage our experience to mitigate delays, streamline inspections, and guarantee your project stays on schedule.

The image is a logo for Van Diest Bros, inc., with stylized large blue letters VDB in the background and the words Van Diest Bros in bold white text in the foreground.

When your reputation depends on the partners you choose, you need a team that stands with you from start to finish. At Van Diest Bros., Inc., we believe great projects begin with strong partnerships — built on trust, clear communication, and a shared commitment to getting the job done right. We work alongside you as a collaborative partner you can count on from pre-con to project completion.

WHY CHOOSE
VAN DIEST BROS?

CONTACT US

SERVICE AREAS

Proudly serving communities throughout Southern California

  • ORANGE COUNTY

  • SAN BERNADINO COUNTY

  • LOS ANGELES COUNTY

  • RIVERSIDE COUNTY

  • AND GROWING

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