| Helms and Associates PO Box 111 Aberdeen, SD 57402 PH: 6052251212 Fax: 6052253189 operations@helmsengineering.com |
Sioux Falls Builders Exchange 1418 N. C Avenue Sioux Falls, SD 57104 PH: 6053578687 Fax: 6053578655 info@sfbx.com |
| Muth Electric, Inc. 1717 N Sanborn Blvd, PO Box 1400 Mitchell, SD 57301 PH: 6059963983 Fax: 6059962203 JYeo@muthelectric.com |
FM Builders Exchange 1010 Page Drive Fargo, ND 58103 PH: 7012376772 Fax: 7012321653 info@fmbx.org |
| Bismarck Builders Exchange 215 Airport Rd, Ste 202 Bismarck, ND 58504 PH: 7012584215 Fax: 7012581391 info@bbxnd.com |
J & J Earthworks, Inc. 1002 S. Madison St Milbank, SD 57252 PH: 6059240496 Fax: 6054326715 jjearthworks@yahoo.com |
| Aberdeen Builders Exchange 302 N. Jackson St. Aberdeen, SD 57401 PH: 6052904210 Fax: 6052254733 dakotabuild@midconetwork.com |
Plains Builders Exchange, Inc. 220 N Kiwanis Ave Sioux Falls, SD 57104 PH: 6053348886 Fax: 6053340112 info@plainsbuilders.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 |
| Billings Builders Exchange 2050 Broadwater Ave Suite A Billings, MT 59102 PH: 4066521311 Fax: 4066521391 bbx@billingsplanroom.com |
Builders Electric 47174 258TH ST SIOUX FALLS, SD 57107 PH: 16055435910 Fax: 0000000000 Thad@builderselectricsd.com |
| Lumacurve Airfield Signs 9115 Freeway Dr. Macedonia, OH 44056 PH: 8002581997 Fax: 3304672076 liz@lumacurve.com |
Sioux Falls Electric 1304 E 52nd Street N Sioux Falls, SD 57104 PH: 6053324442 Fax: 6053356653 mark@siouxfalls-electric.com |
| Construction Industry Center 2771 Plant St. Rapid City, SD 57702 PH: 6053435252 Fax: 6053434591 cic@constructionindustrycenter.com |
Soukup Construction, Inc. P.O. Box 89106 Sioux Falls, SD 57109 PH: 6053325282 Fax: 6053320150 Spencerb@soukupconstruction.com |
| Lincoln Builders Bureau 5910 S 58th St Suite C Lincoln, NE 68516 PH: 4024218332 Fax: 4024218334 info@buildersbureau.com |
AirSide Solutions 2222 West Valley Hwy N Suite, 140 Auburn, WA 98001 PH: 2538336434 Fax: 2538336825 mstamm@airsidesolutionsinc.com |
| Bowes Construction, Inc. 2915 22nd Ave S Brookings, SD 57006 PH: 6056933557 Fax: 6056933589 c_schneider@bowesconstruction.com |
Central Specialties, Inc. 6325 County Road 87 SW Alexandria, MN 56308 PH: 3207627289 Fax: 3207627290 quotes@centralspecialties.com |
| Midland Contracting, Inc 101 Industrial Drive Volga, SD 57071 PH: 6058272040 Fax: 6053529064 midland@santel.net |
ConstructConnect 3825 Edwards Rd #800 Cincinnati, OH 45209 PH: 5134585981 Fax: 8665708187 content@constructconnect.com |
| Duininck, Inc. PO Box 208 Prinsburg, MN 56281 PH: 3209786011 Fax: 3209784978 estimator@duininck.com |
Halme, Inc. 44769 SD Hwy 28 Lake Norden, SD 57248 PH: 6057852323 Fax: 6057852324 estimating@halme-inc.com |
| 605 Dirt Works 700 E 65th St N Sioux Falls, SD 57104 PH: 6052513185 Fax: 0000000000 estimating@605inc.com |
DeBoer Construction, Inc. 47492 HWY 22 Clear Lake, SD 57226 PH: 6122199014 Fax: 6058741396 mhayes@deboerconstruction.com |
| Core and Main 2101 E 54th street N Sioux Falls, SD 57104 PH: 6059295859 Fax: 6053392632 bailey.monson@coreandmain.com |
Rounds Construction Company, Inc. 1124 34th Street Brookings, SD 57006 PH: 6056957420 Fax: 6056935811 kevinh@roundsconstructioninc.com |
| Efraimson Electric, Inc. 19295 438th Ave Bryant, SD 57221 PH: 8778763434 Fax: 0000000000 estimator@efraimsonelectric.com |
Seal Pros Paving 27297 Wetland Road Harrisburg, SD 57032 PH: 6057997766 Fax: 6057673501 Estimates@sealprospaving.com |
| Blackridge Research & Consulting 4041 W Hollow Creek Drive, Peoria, IL 61615 PH: 9179937467 Fax: 9179937467 venkatesh@blackridgeresearch.com |
City of Brookings 520 3rd Street, Suite 140 Brookings, SD 57006 PH: 6056926629 Fax: 6056978624 lschwartz@cityofbrookings-sd.gov |
| ASCO 1205 W Russell Street Sioux Falls, SD 57104 PH: 6054136933 Fax: 6053321314 aparlet@asco-usa.com |
Barnsco 7800 Dix Rd Detroit, MI 48209 PH: 2484692849 Fax: 3133353121 tmcmanaman@barnsco.com |
| Eastern Dakota Speciality, LLC 46550 233A St Egan, SD 57024 PH: 6059973642 Fax: 6059972585 easterndakspec@hotmail.com |
DGR Engineering 1300 S Highline Ave Sioux Falls, SD 57110 PH: 6053394157 Fax: 6053394175 brian.meyer@dgr.com |