Aberdeen South Dakota Bid Notices and open bids https://aberdeen.sd.us/bids.aspx
Box Elder South Dakota under public notices scroll down to “Items For Bid” https://www.boxelder.us/city-departments/city-clerks/public-notifications/
Brookings South Dakota bid postings https://www.cityofbrookings-sd.gov/bids.aspx
Brookings County South Dakota Bid Postings https://www.brookingscountysd.gov/bids.aspx
Harrisburg South Dakota Project Bidding and RFPs, notices to Bidders and Requests for Proposals http://harrisburgsd.gov/departments/engineering/project-bidding/
Hot Springs South Dakota Requests for Proposals https://hotspringssd.govoffice3.com/index.asp?SEC=ACBA9DD1-3046-4A07-A8B7-3F92AE609910
Huron South Dakota open bids https://huronsd.gov/Bids.aspx
Lincoln County South Dakota open bids https://www.lincolncountysd.org/Bids.aspx
Madison South Dakota open bids https://www.cityofmadisonsd.com/Bids.aspx
Meade County South Dakota open Bids and contracts https://www.meadecounty.org/bids-contracts
Minnehaha County Notice to bidders for active bids (scroll down the page to view the list of active bids) https://minnehahacounty.org/notices/biddersProposals/biddersProposals.php
Mitchell South Dakota open bids https://www.cityofmitchell.org/Bids.aspx
Pennington County South Dakota Public bid notices https://www.pennco.org/notices
Pierre South Dakota Bid Postings https://www.cityofpierre.org/bids.aspx
Rapid City South Dakota currently advertised bids https://www.rcgov.org/departments/public-works/engineering-services/current-bid-openings-385.html
Sioux Falls South Dakota active bids (scroll down page to find active bids) https://www.siouxfalls.org/public-works/bid-letting or try this page https://www.siouxfalls.org/business/rfq/2022
South Dakota – Game, Fish & Parks Agency – Project Bids and Contracts: https://gfp.sd.gov/bids-contracts/
South Dakota Bureau of Administration Advertisements for Bids https://boa.sd.gov/state-engineer/adv-advertisements.aspx
South Dakota DOT (SD DOT) bid lettings https://apps.sd.gov/hc65bidletting/ebslettings.aspx and for contractor information on bidding for SD DOT work https://apps.sd.gov/hc65bidletting/ebscontractorinfo.aspx
South Dakota Game Fish & Parks Agency open project bid opportunities https://gfp.sd.gov/bids-contracts/
South Dakota Procurement Management current bids https://www.mercurycommerce.com/secure/SourcingEventPostingBoard/default.asp?sID=%7B1CFAA89E7-35C9-49B9-B091-AF5C3C0EEED1%7D&PagingID=&RefreshOption=3 and for South Dakota’s primary procurement webpage https://boa.sd.gov/central-services/procurement-management/procurement-management-eprocurement.aspx
Spearfish South Dakota open bids https://www.cityofspearfish.com/Bids.aspx
Sturgis South Dakota open bids including for the Sturgis Airport and other public projects https://www.sturgis-sd.gov/1-bids
Vermillion County South Dakota Public Notices including invitations to bid on projects https://www.vermilliongov.us/public-notices/
Watertown South Dakota open bids https://www.watertownsd.us/bids.aspx
Watertown SD Municipal Utilities Bid Notices https://watertownmu.com/about/public-docs/bid-notices/
Yankton South Dakota Bid and RFP Posts list https://www.cityofyankton.org/public-documents/bid-rfp-posts-list
Bid opportunities for North Dakota City’s, County’s, State projects including municipal water and sewer and k12 schools and University’s and DOT projects at https://uspublicworks.com/north-dakota-bid-notices/