Wastewater Treatment Improvements
Wessington Springs, South Dakota
Bid Date: September 29, 2026
Bid Time: 10:00 A.M. CST
Project Engineer: Camden Hofer, P.E.

Billings Builders Exchange
2050 Broadwater Ave Suite A
Billings, MT 59102
PH: 4066521311 Fax: 4066521391
bbx@billingsplanroom.com
Sioux Falls Builders Exchange
1418 N. C Avenue
Sioux Falls, SD 57104
PH: 6053578687 Fax: 6053578655
info@sfbx.com
Bismarck_Mandan Builders Exchange
PO Box 550
Mandan, ND 58554
PH: 7016674322 Fax: 7016674322
bismanblderex@gmail.com
Oldcastle Infrastructure
1601 E. 39 St. North
Sioux Falls, SD 57104
PH: 3203916336 Fax: 3203916336
Douglas.schmidgall@oldcastle.com
Summit Infrastructure
555 Wick Ct Ste 102
Neenah, WI 54956
PH: 6088430797 Fax: 6088430797
ncotter@summitinfrastruct.com
FM Builders Exchange
1010 Page Drive
Fargo, ND 58103
PH: 7012376772 Fax: 7012321653
info@fmbx.org
Soukup Construction
701 N Ebenezer Ave
Sioux Falls, SD 57109
PH: 6053599553 Fax: 6053325282
joshn@soukupconstruction.com
Aberdeen Builders Exchange
302 N. Jackson St.
Aberdeen, SD 57401
PH: 6052904210 Fax: 0000000000
dakotabuild@midconetwork.com
TLC Olson Construction
PO BOX 928
Huron, SD 57350
PH: 6053527894 Fax: 6053523496
lroconst@gmail.com
Rounds Construction Company, Inc.
1124 34th Street
Brookings, SD 57006
PH: 6056957420 Fax: 6056935811
kevinh@roundsconstructioninc.com
Muth Electric, Inc.
1717 N Sanborn Blvd, PO Box 1400
Mitchell, SD 57301
PH: 6059963983 Fax: 6059962203
JYeo@muthelectric.com
B&B Contracting
711 392nd Ave
Aberdeen, SD 57401
PH: 6052261468 Fax: 6052261468
dannont@bbcontractinginc.com
Sharpe Enterprise
1908 N Garfield Ave
Pierre, SD 57501
PH: 6059451260 Fax: 6059451260
allison.goebel@sharpe-ent.com
Construction Industry Center
2771 Plant St.
Rapid City, SD 57702
PH: 6053435252 Fax: 6053434591
cic@constructionindustrycenter.com
Dodge Data & Analytics
4300 Beltway, Ste 150
Arlington, TX 76010
PH: 8175278232 Fax: 6093362767
brandi.flanagan@construction.com
ConstructConnect
3825 Edwards Rd #800
Cincinnati, OH 45209
PH: 5134585981 Fax: 8665708187
content@constructconnect.com
605 Dirt Works
700 E 65th St N
Sioux Falls, SD 57104
PH: 6052513185 Fax: 0000000000
estimating@605inc.com
Vanderpol Dragline
1001 Hotrod Road
Mitchell, SD 57301
PH: 6059996302 Fax: 6059962662
bryan@vanderpoldragline.com
Total Till & Seed, Inc.
46233 269th St
Chancellor, SD 57015
PH: 6055264445 Fax: 6055264332
totaltillprojects@gmail.com
Alliance Construction
PO Box 88136
Sioux Falls , SD 57109
PH: 6059410798 Fax: 6059410798
JonK@Alliance-sf.com
Plains Builders Exchange, Inc.
220 N Kiwanis Ave
Sioux Falls, SD 57104
PH: 6053348886 Fax: 6053340112
info@plainsbuilders.com
SPN
2100 N Sanborn
Mitchell, SD 57301
PH: 6059967761 Fax: 6059960015
chofer@spn-assoc.com
Lincoln Builders Bureau
5910 S 58th St Suite C
Lincoln, NE 68516
PH: 4024218332 Fax: 4024218334
info@buildersbureau.com
Bismarck Builders Exchange
723 Memorial Hwy, Ste 2
Bismarck, ND 58504
PH: 7012584215 Fax: 7012581391
info@bbxnd.com
H & W Contracting, LLC
3416 W. Hovland Dr
Sioux Falls, SD 57107
PH: 6053398834 Fax: 6053399175
becky@h-wcontracting.com
Dahme Construction Co., Inc.
PO Box 407
Aberdeen, SD 57402-0407
PH: 6052253917 Fax: 6052255519
office@dahmeconstruction.com
Mitchell Plumbing & Heating
PO Box 1328
Mitchell, SD 57301
PH: 6059967583 Fax: 6059967263
mphci@mphsd.com
Matthaei Excavating, Inc.
26430 446th Ave
Canistota, SD 57012
PH: 6052963185 Fax: 6052963785
matthaei@unitelsd.com
PWXPress
1900 Coffeeport Rd
Jacksonville, Florida (FL) USA, FL 32208
PH: 4086768941 Fax: 4086768941
bids@pwxpress.com
First Rate Excavate, Inc.
1509 E. 39th Street N.
Sioux Falls, SD 57104
PH: 6053315626 Fax: 6053315608
jasons@firstrateexcavate.com
Halme, Inc.
44769 SD Hwy 28
Lake Norden, SD 57248
PH: 6057852323 Fax: 6057852324
estimating@halme-inc.com