Bulk Fuels

Bulk Storage

QSO has bulk storage in excess of 500,000 gallons with bulk plants located in Sheboygan, Casco, Cedarburg and Sturgeon Bay, WI.


A state of the industry fleet of tank wagons driven by friendly and efficient drivers allows QSO to supply all your fuel needs. 

Service Area
 Eastern Wisconsin.

Construction Site Deliveries


  • All Grades of Gas
  • Heating Oil No.1 and No.2
  • Ultra Sulfur Diesel Fuels
  • Blended Diesel
  • Kerosene
  • Racing Gasoline
  • Mobil Lubricants
Residential Delivery

Other Services

  • Keep Full Programs
  • Budget Payment Programs
  • Quick Pay Discounts
  • Volume Discounts
  • Fixed and Cap Pricing Programs
  • Rental Tanks for construction needs

Contact Us

It is very easy to get in touch with us. Call us at one of our following locations:

Sheboygan 1-800-236-5640

Cedarburg 1-262-377-2920

Sturgeon Bay 1-920-743-4711 

or write to us using the Contact Form.

Quality State Oil/CITGO Golf Outing to benefit Muscular Dystrophy raises nearly $30,000.

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