Fuel Restoration & Tank Cleaning Services

Fuel Restoration & Tank Cleaning Services

Experiencing equipment breakdowns? Are you having to change too many clogged filters? Have there been incorrect ATG readings? Does your fuel have a dark coloring?
If you answered yes to any of the questions above, it's time to call Seneca Companies for a fuel sampling. 
Water, sludge, sediment & rust
Water is a major source of most fuel tank issues, along with microbial enhanced corrosion, sludge, sediment and rust. To keep your fuel clean and operating at the highest standards, Seneca offers our patented Leighton O'Brien tank cleaning process. Our fuel polishing process will restore your fuel and tank back to its optimal condition with the successful removal of all the contaminants.
Benefits of fuel polishing:
- Removal of free phase water.
- Eliminates costly insurance claims from vehicles breaking down.
- Kills and removes microbial growth.
- Eliminates problems with blocked filters.
- Improves functionality of pumps and ATGs.
- Remediates and re-sells degraded fuel stock.
Seneca’s fuel restoration and tank cleaning service can be completed in just a day, reducing downtime and making for a quicker and more convenient solution. Our fuel polishing trucks are in multiple locations across the mid continental United States.
Contact Us

Click on the state below to see the applicable Seneca contacts based on the service and location of work, or CLICK HERE for general contact information for states outside of the territory map below.

Map of Seneca Locations montana north dakota minnesota wisconsin michigan idaho wyoming south dakota utah arizona colorado new mexico nebraska kansas oklahoma texas iowa missouri arkansas louisiana illinois indiana ohio kentucky tennessee mississippi alabama georgia

Case Studies

Seneca Companies Fuel Restoration & Tank Cleaning Services Flyer

Seneca / Leighton O'Brien Fuel Polishing Presentation

Leighton O'Brien Overview Video

"Flu Shot" Your Fuel System Article