Diesel Fuel Polishing in Greensboro, NC

Do you have dirty diesel fuel?

Contaminated diesel can cause big problems with your equipment. Whether your company uses heavy equipment for construction or generators for backup power, diesel contamination can stop you in your tracks. Foster Fuels will create a comprehensive fuel-quality plan consisting of testing, polishing and additives to restore your diesel fuel reserves to ASTM standards.

Foster Fuels Fuel Polishing Services Available in Greensboro

Low fuel quality is one of the leading causes of engine performance problems. Fuel polishing is a technical cleaning process that reverses oxidation and removes water, sludge and other contaminants from your fuel, which can build up in the tank over time. We provide the following fuel polishing services to businesses throughout Greensboro and the Triad area to keep your fuel in optimal condition at all times.


The first step in any fuel quality plan is testing diesel fuel. Foster will sample the fuel from various parts of your storage tanks to perform an on-site analysis of your fuel. In addition, we send the sample to a third-party scientific lab to test for conformity to ASTM standards. We use the diesel testing analysis to guide your customized fuel-quality plan.

Among Others, We Test For:

  • Flash Point
  • Cetane
  • Water
  • Microbial Growth
  • Sediment


We polish millions of gallons of fuel each year with our proprietary methods and equipment. Our polishing methods restore your fuel to ASTM standards with almost no wasted fuel. We remove sediment, water and microbial growth at your site safely and quickly. This ensures your fuel will not damage your equipment and diesel engines. Using your fuel testing data, we will make a recommendation about the frequency of fuel polishing without guesswork, decreasing costs.


Fuel additives help stabilize your fuel. The right fuel additive can modify the cetane levels in your diesel fuel, mitigate water content and reduce microbial growth that leads to sediment. There is no one-size-fits-all additive. Our proprietary fuel additives are introduced to your fuel based on the results of fuel testing, and they support polishing efforts to return your fuel to optimum condition. We provide this service to customers in and around the Triad area.

Contact Foster Fuels to Learn More About Fuel Polishing Services in Greensboro

When you partner with Foster Fuels, we will work to continually exceed your expectations and establish a long-lasting relationship built on trust and quality services. If you would like to learn more about our proprietary fuel polishing and other fuel delivery services available throughout Greensboro, NC, contact us today.

Flexible Payments

Foster offers flexible payment methods and terms that suit your business. Whether you want to pay by check, credit card or debit card, or have a corporate online billing portal, we say yes! Want your tank rental factored into your per-gallon price? We say yes!


+1 800 344-6457

Transport Depot
1061 Boulder Rd
Greensboro, NC 27409