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Elite Performance. Personal Service.

Prinsco’s HydroStor® stormwater chambers are elite performers when it comes to meeting the industry’s stringent standards for structural integrity and our customers’ high expectations for ease of loading, stacking, and installing.

Prinsco is a family-owned, values-driven company that makes doing business easy by building strong relationships and taking great care of our customers.

Experience the difference today.

Elite Performance.

  • High performance polypropylene material
  • Meets or exceeds ASTM F2418 product standard & ASTM F2787 design standard
  • Meets AASHTO H20 live load & HL93 design load requirements
  • Advanced injection molding technology for maximum structural performance

HS180 Install

1717 16th St NE   WIllmar, MN 56201       800.992.1725

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HS75 Install

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 Personal Service.

  • Family-owned, values-driven culture
  • Relationship focused sales team
  • Highly responsive engineering support
  • Value engineering services
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HS290 Install 

HS290 Install