For Diesel or Gas Delivery Call 800-924-2667  |  7 AM - 5 PM Monday-Friday
Routing Notice Greatly Appreciated

Hancock County Coop Oil is a Member-Owner of the CHS / Cenex Cooperative System. This network operates two oil refineries. As our Customer, you receive quality Cenex diesel and gasoline. With Hancock County Coop, you can chose to become a member and participate in local and regional cooperative dividends through our member dividend program. Call for details.


Cenex fuels available by bulk delivery:

Diesel Fuels: Ruby FieldmasterRoadmaster

Ruby FieldMaster Premium Diesel

Ruby FieldMaster Premium B5 BioDiesel

RoadMaster Premium Highway Diesel

Winter Master and Seasonally Enhanced Premium Diesels

#2 Diesel, #1 Diesel, and custom blends

Top Tier Detergent Gasolines: Top Tier Gasoline

Super Unleaded (10% Ethanol Blend)

No Lead 




Tankwagon Service

Hancock County Coop operates tankwagon routes based out of Garner and Belmond serving a wide radius throughout the surrounding the area.


Fuel Transport Service

Hancock County Coop operates a fuel transport tractor-trailer based out of the Mason City fuel terminal. We can provide full transport loads direct to customers who are so equipped. Full transport quantities are 7,500 gallons for diesel and 8,500 for gasoline.

Petroleum Equipment

HCCO maintains an array of fuel supply equipment for your farm and business including:

  • Fuel storage tanks
  • Standard and High-Speed Fill-rite Pumps
  • 110 Volt and 12 Volt Fill-Rite
  • Hoses, Nozzles, Filters
  • Tank Decals and Labels

HCCO Also Offers
  • Traditional Monthly Billing
  • Fuel Contracting Programs
  • Energy Market Email Program
  • Fuel Quality Support and Lab Testing
  • Bulk DEF delivery
  • K-1 Kerosene
  • LIHEAP Heat Assistance (home heating oil)