Businesses who offer agricultural NH3 bulk tank and/or equipment inspection services are listed below. The MDA does not recommend or endorse any of the businesses or individuals listed. The information is provided as a resource should anyone desire to have their NH3 equipment or storage facility inspected.

If you would like to be included in the list as a business or person who provides NH3 equipment or bulk storage tank inspection services, please contact Jane Boerboom at 651-201-6540 or jane.boerboom@state.mn.us. The list will be updated as needed.

Inspection Services - Listed in alphabetical order

Business Services
CMS Petroleum Equipment
Joe McNally
P.O. Box 85
Morris, MN 56267
Office: 320-589-9017 Cell:  320-760-9680
Email: cmspetro@hotmail.com
  • Inspection and testing of NH3 facilities
  • Full NH3 installation, maintenance and repairs of components and piping.
Craig's Restoration & Repair LLC
1029 Vail Avenue
Durant, IA 52747
Office: 563-785-4887 • Sales: 309-791-7727
Email: ppelzer06@hotmail.com
  • Inspection and testing of NH3 facilities
  • Full NH3 installation, maintenance and repairs of components and piping
  • Nurse tank inspection/testing complying with DOT regulations
  • R-Stamp accredited to perform welded alterations and repairs of NH3 tanks
Double D Tank Inspections LLC
70225 Yale Avenue
Fairbury, NE 68352
Office: 402-729-5387
Don Osborne Cell: 402-300-0493
Dennis Merideth Cell: 402 -300-0926
Email: osbornewelding@yahoo.com
  • Nurse tank inspection/testing complying with DOT regulations
Hi Yield Products Inc.
Attn: Kevin Reed
23282 620th Avenue
Alden, MN 56009
Office: 507-874-3750
hiyieldproducts@yahoo.com
  • Inspection and testing of NH3 facilities 
  • NH3 installation, maintenance and repairs of components and piping
Hillside Welding, LLC
Jason Schoenbauer
12345 100th St. E
Northfield, MN 55057
Cell: 507-381-7876
jasonschoenbauer@gmail.com
  • Full NH3 installation, maintenance and repairs of components and piping

Hutton Services, LLC
Richard Hutton
60168 240th Avenue
Mantorville, MN 55955
Office/Cell: 507-251-3804
huttonservices@kmtel.com
  • Full NH3 installation, maintenance and repairs of components and piping
Judson Tank Co.
30652 US HWY 71
Elrosa, MN 56325
www.judsontank.com

Alex Kane, President, 507-380-5867
akane@judsontank.com

Jason Hellickson, Elrosa Shop Manager, 320-808-4129
jhellickson@judsontank.com 
  • Inspection and testing of NH3 facilities
  • Full NH3 installation, maintenance and repairs of components and piping
  • Nurse tank inspection/testing complying with DOT regulations
  • R-Stamp accredited to perform welded alterations and repairs of NH3 tanks
  • U-Stamp accredited to construct code bulk storage and nurse tanks
LPG & NH3 Supply Inc.
Scott McClelland
1200 1st St NE
Buffalo, MN 55313
Toll Free: 800-328-0314
Main: 763-746-0540
Fax: 763-746-0548
www.lpgandnh3.com
  • Inspection and testing of NH3 facilities
  • Full NH3 installation, maintenance and repairs of components and piping
RJT Testing & Service LLC
Randy Fults
49134 150th Street
Donnelly, MN 56235
Office: 320-589-4421 • Cell: 320-288-6115
joanfults@yahoo.com
  • Inspection and testing of NH3 facilities
  • NH3 installation, maintenance and repairs of components and piping
  • Nurse tank inspection/testing complying with DOT regulations
Westmor Industries
Lancy Siegel & Mark Kragenbring
3 Development Drive
Morris, MN 56267
Office: 320-589-2100
  • Inspection and testing of NH3 facilities
  • Full NH3 installation, maintenance and repairs of components and piping
  • R-Stamp accredited to perform welded alterations and repairs of NH3 tanks
  • U-Stamp accredited to construct ASME code bulk storage tanks