Petroleum Specialist

We’ll help you get every ounce of horsepower your engines were engineered to produce. Frontier FS Cooperative Petroleum Specialists are available to provide sound advice and assistance for all your fueling needs, including:

• Power fuels
• Gasolines
• Lubes
• Filters
• And other related Energy products

• Darlington Service Center: Chuck Barnard
• Darlington Service Center - Lubricant Specialist: Jeff Xander
• Spring Green Service Center: Paul Bindl
• Marshall Service Center: Jon Brellenthin
• Arlington Service Center: Cam Gramse
• Cobb Service Center: Tom Nordstrom
• Brodhead Service Center: Joe Popanz
• Jefferson Petroleum Service Center: Tim Sanchez
• Jefferson Petroleum Service Center: Jace Smith
• Jefferson Petroleum Service Center: Ralph Behlke
• Jefferson Petroleum Service Center: Steve Morgans
• Energy Specialist - Jefferson Service Center: Walt Coussens
• Energy Specialist - Jefferson Service Center: Jerry Caine
• Energy Service: Joe Endres
• Energy Sales - Wautoma Service Center:
  Tom Deist
• Petroleum Sales - Junction City Petroleum Plant: Keith Soppe