About the Program

To keep your refrigerated trailers running smoothly, Walmart has partnered with Mansfield Energy to provide refueling services across the US. Mansfield guarantees that your refrigeration units remain online, so you don't have to worry about spoilage.

Mansfield is a pre-approved vendor to make regularly scheduled deliveries to your location.

Mansfield Vendor ID: 399023

Questions or Comments? Email us at or call us at 833-800-1217 today to speak to your dedicated customer service team!


Refueling for Walmart Locations

Mansfield comes to your location on regularly scheduled visits to ensure your refrigerated units run cool through the holidays:

  • Dedicated Support Team
  • Regular Delivery Schedule to Lower Costs
  • Hassle-Free National Pricing

Best Practices for Refueling

Tips for Unit Maintenance

Mansfield is happy to partner with Walmart and offers the following suggested practices to ensure success and avoid fuel run-outs: 

  • In non-extreme temperatures, the recommended trailer temp is -5 to +5 degrees Fahrenheit.
  • Opening and closing trailer repeatedly will cause higher temperatures in the trailer, resulting in faster fuel consumption. If frequently going in and out, please monitor the fuel gauge to ensure
  • Recommended refill schedule is Monday, Wednesday, Friday, and Saturday

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Fuel Your Reefer

About Mansfield Energy

Simplifying Fuel supply & Logistics

Mansfield Energy provides innovative solutions to the most demanding energy procurement, supply and logistics challenges for organizations across North America. We offer a broad range of solutions including fuels, natural gas, energy price risk, and data management services. Mansfield delivers more than 3 billion gallons of fuel and complementary products annually to over 8,000 customers across the US and Canada.

To learn more, visit