Just Align, Lower, Press, and Click

1717 16th St NE   Willmar, MN 56201       800.992.1725

Prinsco, Inc.© 2024

Pro4® Overview

Experience The Prinsco Difference

A New Choice for Septic Chambers

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

Want the Prinsco Difference for your company? Contact us today to get started. 

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  • Certified to meet the International Association of Plumbing and Mechanical Officials (IAPMO) standards
  • Asymmetrical arch design provides strength during installation 
  • Meets H10 loading requirements for wheel loads of 16,000 lbs/axle with 12″ of cover
  • Made with high-performance polymers
  • Non-slip textured surface for added safety  
  • Includes interlocking coupler with 10º joint articulation in either direction for contoured trench or bed applications
  • Includes interlocking feature for endcap to chamber connection

A New 

Choice

for Onsite

In addition to supporting you with personal service, Prinsco has all kinds of resources available online to ensure you get the right onsite septic chambers for your needs.

Product SheetPro4/36 Competitor ComparisonPro4/36HC Competitor ComparisonPro4/24 Competitor Comparison

Pro4® Resources

See All Pro4® Resources

Pro4® Chambers are highly efficient, gravelless drainfield solutions for residential and commercial septic systems. Designed for professional contractors, these chambers are the ideal septic chamber solution for cost efficiency, delivery convenience, ease of installation, and application flexibility — all while maximizing drainfield infiltration area.

Pro4's asymmetrical design is just one of the unique aspects of what Prinsco offers. What sets us apart is our service, guided by our values: Relationships, Hard Work, Humility, and Integrity. This means we understand the importance of truly knowing your business by providing septic chambers designed with contractors in mind, coupled with support that reflects our long-standing commitment to you.

Competitor Comparison

Specifications

Pro4/36 Spec
Pro4/36HC Spec

Install Guides

At-Grade InstallBed InstallGravity Trench InstallMound Install
Pressure Dosing Install

Product Info

Contact Us for Sales and Technical Support

Todd Harrell
National Onsite Manager
Territories: Eastern US

336-341-1007 (mobile)
Todd.Harrell@prinsco.com

Contact Us

Michelle Svetich
Regional Onsite Manager
Territories: Western US

970-571-4437 (mobile)
Michelle.Svetich@prinsco.com

Monte Storms
Sales Representative
Territories: IL, IN, MI, OH
260-403-7139 (mobile)
MontyS@prinsco.com

Transforming Drainfields

Have questions about your installation or a technical question about the Pro4 septic chamber? The Prinsco application engineering team is here to help.

800-992-1725

Pro4/24 Spec

Louis Surface
Sales Representative
Territories: AL, GA, KY, TN
423-681-1480 (mobile)
Louis.Surface@prinsco.com

Jeff Lawrence
Sales Representative
Territories: AK, ID, HI, OR, WA, Western Canada

503-312-4388 (mobile)
Jeff.Lawrence@prinsco.com

Pro4/36LP Competitor Comparison
Pro4/36LP SpecContact a Sales Rep

Features of Pro4 Onsite Septic Chambers