Helms & Associates New Address Change - Effective 12/15/2020
416 Production Street N
PO Box 111
Aberdeen, SD 57402

Billings Builders Exchange
2050 Broadwater Ave Suite A
Billings, MT 59102
PH: 4066521311 Fax: 4066521391
bbx@billingsplanroom.com
DGR Engineering
2909 East 57th St., Suite 101
Sioux Falls, SD 57108
PH: 6055535234 Fax: 6053394157
brian.meyer@dgr.com
Lien Transportation Company
PO Box 40
Aberdeen, SD 57402-0040
PH: 6052253814 Fax: 6052254707
nancya@lientransportation.com
Helms and Associates
PO Box 111
Aberdeen, SD 57402
PH: 6052251212 Fax: 6052253189
operations@helmsengineering.com
Ferguson Waterworks
1917 1st Ave North
Fargo, ND 58102
PH: 7012935511 Fax: 7012328129
Scott.hall2@ferguson.com
Construction Plans Exchange of Bismarck-Mandan, Inc.
215 Airport Road
Bismarck, ND 58504
PH: 7012584215 Fax: 7012581391
cpeinc@midconetwork.com
Forterra Pipe and Precast
2046 Samco Rd. Suite 2
Rapid City, SD 57702
PH: 6059330112 Fax: 6059960038
mike.pardy@forterrabp.com
Dahme Construction Co., Inc.
PO Box 407
Aberdeen, SD 57402-0407
PH: 6052253917 Fax: 6052255519
dahmecon@nvc.net
Kyburz-Carlson Construction
729 Circle Drive
Aberdeen, SD 57401
PH: 6052256161 Fax: 6052258708
jennifer@kyburzcarlson.com
Aberdeen Builders Exchange
302 N. Jackson St.
Aberdeen, SD 57401
PH: 6052904210 Fax: 6052254733
dakotabuild@midconetwork.com
Wright & Sudlow Inc.
P.O. Box 1782
Aberdeen, SD 57401
PH: 6052252975 Fax: 6052255593
jeff.wrightsudlow@midconetwork.com
ConstructConnect
3825 Edwards Rd #800
Cincinnati, OH 45209
PH: 5134585981 Fax: 8665708187
content@constructconnect.com
Northern Dewatering, Inc.
14405 Northdale Blvd
Rogers, MN 55311
PH: 7634282616 Fax: 7634282671
vonb@northerndewatering.com
Plains Builders Exchange, Inc.
220 N Kiwanis Ave
Sioux Falls, SD 57104
PH: 6053348886 Fax: 6053340112
info@plainsbuilders.com
Sioux Falls Builders Exchange
1418 N. C Avenue
Sioux Falls, SD 57104
PH: 6053578687 Fax: 6053578655
info@sfbx.com
Industrial Builders, Inc.
P.O. Box 406
Fargo, ND 58107
PH: 7012824977 Fax: 7012811409
vnelson@industrialbuilders.com
Lumacurve Airfield Signs
9115 Freeway Drive
Macedonia, OH 44056
PH: 8002581997 Fax: 3304672076
liz@lumacurve.com
H.F. Jacobs & Son Const. Inc.
1217 N. Kline St.
Aberdeen, SD 57401
PH: 6052290271 Fax: 6052295521
jacconst@nrctv.com
Bismarck_Mandan Builders Exchange
PO Box 550
Mandan, ND 58554
PH: 7016674322 Fax: 7016674322
bis_manbe@midconetwork.com
Lincoln Builders Bureau
5910 S 58th St Suite C
Lincoln, NE 68516
PH: 4024218332 Fax: 4024218334
info@buildersbureau.com
Forterra Pipe and Precast
901 E Ivy Ave
Mitchell, SD 57301
PH: 6056302230 Fax: 6057180808
jason.vanroekel@forterrabp.com
Jensen Rock & Sand, Inc.
PO Box 609
Mobridge, SD 57601
PH: 6058457213 Fax: 6058453014
Courtney@jensenrockandsand.com
Missoula Plans Exchange
201 North Russell
Missoula, MT 59801
PH: 4065495002 Fax: 4067212941
mpe@vemcoinc.com
Horizontal Boring & Tunneling, Co.
PO Box 429
Exeter, NE 68351
PH: 4022665347 Fax: 4022665591
horizontalboring@hbttrenchless.com
Vanderpol Dragline
1001 Hotrod Road
Mitchell, SD 57301
PH: 6059962036 Fax: 6059962662
bryan@vanderpoldragline.com