Refined Fuel Solutions
Providing top-tier gasoline, premium diesels, and comprehensive fueling services for all your needs.
Comprehensive Fuel Solutions


Price Risk Management
The SynEnergy Price Risk Management / Hedging Program is a contractual agreement that allows our fuel customers to lock in fuel prices for a specific period of time, helping them minimize fuel price risk and better manage their fuel budget to control energy costs. Because we understand that all of our customers have unique energy needs, our fuel contracting program doesn’t follow a one-size fits all approach. Contracting is ideal for customers with both large and small scale fuel needs.
You pick the fuel amount
You pick the contract period
You pick the delivery schedule
Let us monitor the markets and take the guesswork out of fuel purchasing for you.
Fleet Card
Focusing on Convenience and Control


More than 320,000 retail gas stations, private fueling sites, truck stops, maintenance providers, electric vehicle charging locations and service merchants across the country accept the Voyager card.
Risk Control and Reduced Hassles
Set spending limits to gain tighter control of fleet spending, while also reducing the risk of fraud. Monitor drivers’ fuel use and driver behavior, anytime, anywhere. And enjoy the convenience of one invoice per month, which itemizes by card number.
Convenience


Job Site Tanks and Service
SynEnergy Partners is proud to offer job site tanks for your operations in the field. With an array of tank sizes and pump options rest assured we offer the equipment and the service to handle any job, large or small. Jobsite tanks offer the no hassle convenience and flexibility to have fuel storage where you need it, when you need it with 24 hour, 7 day a week service.
SynEnergy Partners specializes in tank sets and service for excavation projects, road construction and reconstruction projects, industrial and commercial building projects and natural disaster cleanup and recovery efforts.
Our most common jobsite equipment includes, but is not limited to the following resources:
Self-contained double wall tanks (300 Gallon, 500 Gallon, 1000 Gallon)
12 Volt or 110 Volt pumps with or without meters
24/7 customer support and delivery options
Wet-hosing of on-site equipment, generators or light plants (This service offers the flexibility and convenience to those customers who wish to have an uninterrupted supply of fuel but do not have the capability to have a storage tank on-site)
Bulk or packaged lubricant, grease and DEF deliveries to your jobsite
Marine Fueling
SynEnergy Partners and our employees realize that your fuel needs expand beyond typical land based operations. That’s why we have a team of dedicated, skilled and certified individuals assigned to marine fueling. We have our vehicles and equipment certified to the highest standard to ensure safe and efficient fueling on the water.


Remote Tank Monitoring
Tank Monitors Improve Efficiency and Safety


Our remote tank monitoring options allow for both the company and customer to keep track of product volumes making it easy to order when you need.
Retail Fuel Station
SynEnergy partners with Canary Compliance to provide station monitoring which in turns offers efficient fuel delivery and management.
Commercial, Farm and Jobsite
Train Fueling
SynEnergy Partners understand that there is more to freight and transportation that just what goes over the road. With the vast amount of railways across the midwest, trains play a crucial part of the transportation business and SynEnergy is there to provide the fueling solutions to keep the engines running down the rails.


In addition to providing fuel solutions, we also offer a variety of oils and lubricants dedicated to the rail industry.
Premium Diesel and Top Tier Gasoline
Tank Monitors Improve Efficiency and Safety




SynEnergy offers a variety of TOP TIER gasolines. TOP TIER is recognized as a high-quality fuel performance standard . Developed and overseen by some of the leading automotive manufactures TOP TIER focuses on detergency standards and clean engine vehicle performance.
Premium Dieselex-4
SynEnergy partners is proud to offer top of the line diesel products including CountryMark Premium Dieselex-4. With a unique detergency package, higher cetane, advanced lubricity and quality stabilizers, Dieselex-4 hits all the boxes on what makes a great diesel.
Top Tier Gasoline
Contact Us


Reach out for any questions on the vast services that SynEnergy has to offer. One of our representatives would be happy to assist with any inquires.
Expert fueling solutions for all your needs.
Contact
Mailing address
SynEnergy Partners LLC © 2025. All rights reserved.
PO Box 545
Mount Vernon, Indiana 47620
Office Hours
Monday - Friday: 7:00AM - 5:00 PM
Saturday & Sunday: Closed