How to Bid on Septic Pit Pumping Services for Wisconsin DNR

What Wisconsin DNR is buying

The Wisconsin Department of Natural Resources is seeking bids for septic pit pumping services. Contracts will be issued for every county in Wisconsin, so vendors may want to review the posting to see which locations fit their service area.

Deadline and key dates

The listed deadline is November 2, 2026, at 1:00 PM ET. The solicitation summary says it does not give a bid deadline, so confirm the deadline and submission instructions in the VendorNet posting.

Plan to submit before the stated cutoff. Follow the posting’s directions for how bids must be received.

Who this opportunity may suit

This opportunity may suit firms that provide septic pit pumping services and can serve one or more Wisconsin counties. The posting describes contracts for every county in the state.

How to find the solicitation and respond

Open the Wisconsin VendorNet bid search through the “View original source” option. The search is public and does not require an account. Enter solicitation number 27-586-41 in the “Solicitation Reference #” box, select Search, and open the matching row.

Read the posting for the complete requirements and response method. Submit as directed there; some postings accept fax or email, while others route responses through ShopUW+. Follow the method and deadline specified for this solicitation.

Prepare a clear, complete bid

Review every requirement in the posting and make a checklist of requested forms, service details, and submission steps. Confirm that your response addresses the counties and services you can provide, without claiming coverage you cannot deliver.

Check your pricing and supporting information for consistency, allow time to resolve questions, and verify that your bid reaches the designated destination before the deadline.