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DEF Delivery Solutions —
Diesel Exhaust Fluid, Delivered or Shipped Nationwide

Hassle-Free DEF Delivery Solutions for Fleets, Equipment, and Fuel Operations

DEF delivery shouldn’t be a hassle for your fleet or job site. Fuel Logic makes it easy to stay compliant by bringing high-quality diesel exhaust fluid directly to your equipment, tanks, or bulk storage—wherever you operate in the U.S.

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Call 866-311-3571

We help your business save one gallon at a time. No contracts. No minimums.

Google 5 star reviews

★★★★★

“Always quick to respond and make refueling as easy and efficient as possible!”

Allie Wilde

★★★★★

“Excellent service, great communication. The best on-site fueling I’ve experienced from any company. Best-in-class service. I’d recommend them to any yard with the responsibility of a fleet of any size.”

Joshua McGinnis

★★★★★

“Excellent service. Friendly staff that has always been helpful when I had questions. To date all our trucks are fueled on time, we opted for the DEF package so now our drivers do not have to even add DEF. Fuel Logic has definitely saved my company tons of money and time wasted at the pump.”

Ethan Dunlap

★★★★★

“These folks are top notch! You’ll quickly notice that Customer Service is a core value. Tracking tools are a big plus… very comprehensive and useful. Substantial cost savings, too.”

Scotty G

★★★★★

“I’m very happy with the service. My drivers don’t waste time fueling. Time is money. I have a better control of what I’m spending in fuel. I highly recommend Fuel Logic.”

RDZ0318

★★★★★

“We have been using Fuel Logic for quite some time now to fuel up our fleet of vehicles. We have multiple locations across DFW that need to be serviced and we count on this company to keep our vehicles on the road! Thank you guys so much for all of your hard work and for making my job easier!”

Jessie Maples

★★★★★

“Great service! Highly recommend!”

Crysty Covino

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Fuel Logic DEF delivery and shipping services

Our DEF is American Petroleum Institute (API) Certified

The American Petroleum Institute is the organization that certifies the quality of diesel exhaust fluid. Our DEF and DEF suppliers are API certified and conforms EPA guidelines so you can be sure that you’re running only the best fuel additives in your diesel vehicles and equipment. Quality diesel exhaust fluid ensures reliable service.

Diesel Exhaust Fluid Packaging

We offer our DEF solutions in several packaging options, including direct to your equipment delivery, pallets of 2.5 gallon jugs, 55 gallon drums, 330 gallon totes, and bulk DEF to your bulk tank. We provide a turn-key solution with specialized DEF pumps on all of our 55 gallon and larger solutions.

def delivered
bulk def delivery

Mobile DEF Delivery Direct To Your DEF Tank

We’ll keep your DEF tanks topped off during our regular direct to equipment fueling visits. No need to worry about ordering and managing DEF inventory. We’re committed to finding a DEF solution for you!

One vendor for the delivery of your diesel fuel and DEF. No more wasting time in gas stations paying high retail. Keep your diesel-powered vehicles on the road working with bulk DEF delivery and ensure they meet emission standards.

We can also deliver the following to your location:
Reefer Fuel, Generator Fuel, Off Road Diesel – Call our hotline to get your fuel delivered with our very own DEF delivery truck!

Bulk DEF Shipped to You in Gallons or Totes

We’ll find the right solution for your business whether it’s a monthly order of DEF jugs or a 330-gallon tote as needed. Talk to one of our fuel experts to find out the best option for your diesel exhaust fluid needs.

Fully Managed Wholesale DEF Supply & Bulk Services

Read more about Fuel Logic’s fuel management solutions. We help you monitor and manage low DEF levels efficiently.

 **Our diesel exhaust fluid service is available in most markets nationwide. Check out our service locations.

Get in touch with us to discuss and help you with your DEF delivery service needs today!

What Does DEF Mean In The Trucking Industry?

The purpose of DEF, also known as Diesel Exhaust Fluid, is to help diesel engines meet strict environmental regulations by significantly reducing pollution from diesel vehicles. When a vehicle with a modern diesel engine is running, DEF is injected into the exhaust system. DEF reacts with the exhaust gases and turns them into harmless nitrogen gas and water vapor.

By converting the nasty stuff in the exhaust into harmless components, DEF helps improve air quality and keeps the environment cleaner. It’s an essential requirement for modern diesel engines to ensure they are doing their part in reducing pollution through efficient DEF consumption.

So, next time you see that DEF sticker on a diesel vehicle, know that it’s making a positive impact by minimizing emissions and contributing to a healthier and greener world.

How Is DEF Delivered?

Diesel Exhaust Fluid (DEF) is delivered in plastic containers, ranging from small 2.5-gallon jugs to larger 330-gallon totes. DEF can also be delivered through bulk delivery systems, which use tank trucks to transport the fluid to refill stations. DEF is then pumped into a dispensing unit to refill medium and heavy-duty vehicles equipped with Selective Catalytic Reduction (SCR) technology.

Need DEF near you? Streamline your business with DEF delivery direct to equipment. We offer bulk DEF delivery and more. Order DEF supply now!

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Reliable delivery, tote or gallon shipments, nationwide coverage.

DEF Delivery Services FAQs

Frequently asked questions about DEF Diesel Exhaust Fluid

Answers to the top DEF questions to make ordering easy with Fuel Logic.

What is DEF?

Diesel exhaust fluid is a reactant that is necessary for the SCR system to function. It is a carefully blended aqueous urea solution 32.5% high purity urea and 67.5% deionized water.

How far can I go on 1 gallon of DEF?

You can go approximately 800 miles on 1 gallon of diesel exhaust fluid.

What year vehicles are equipped with DEF?

Most diesel vehicles from 2010 onward are equipped with DEF systems. This change began after the 2010 diesel emissions regulations, which required manufacturers to reduce harmful exhaust emissions using technologies like Selective Catalytic Reduction (SCR). Because of these standards, trucks, buses, pickups, and heavy-duty equipment built after 2010 typically require Diesel Exhaust Fluid (DEF) to operate properly and stay compliant.

What’s the best way to store DEF?

DEF needs to be stored out of the sunlight in temperatures between 40-80 degrees. Doing this, should last about 2 years. You can also store diesel exhaust fluid in a dedicated DEF tank.

What are your hours of operation?

Fuel Logic’s bulk fuel delivery routes operate 24/7/365 days per year. Our agents are on call 24hrs a day to assist in emergency situations. We schedule our deliveries around your schedule. All we need to know is when your first truck goes out and when your last truck returns. Our back-office hours are from 8:00am to 5:00pm CST.

What DEF delivery system do you use?

We have 4 different systems for delivering DEF to you.
1. We can pump it directly into your tank.
2. We can provide you with a tote.
3. You can provide a 55-gallon drum.
4. We can provide you with 2.5-gallon jugs.

All our DEF delivery methods are compatible with standard DEF equipment and meet strict compliance requirements.

How do I pay?

Fuel Logic accepts all major credit cards, fleet cards, and ACH payments. Or you can pay online from our online DEF shop and have diesel exhaust fluid shipped to you. You can contact us here if you have any questions!

Will DEF freeze?

Yes, diesel exhaust fluid will begin to freeze at 12 degrees Fahrenheit.

How do I find DEF near me?

Call Fuel Logic, we can provide diesel exhaust fluid directly to your equipment to Dallas Fort Worth, Austin, Houston, San Antonio, Oklahoma City, Denver, Atlanta, Orlando, Fort Lauderdale, Detroit, Kansas City, Indianapolis, and many more. We can provide palletized jug service anywhere in the country.

Does your tote come with a pump?

Yes, our totes come with a closed loop system that will guarantee the integrity of the product.

Can you save me money?

Fuel Logic’s diesel fuel delivery services will likely save you money. We base our pricing on wholesale fuel prices, not retail. We will also work with you to help you understand your “true cost of fuel.”

The act of fueling your fleet can be costly when you factor in labor, theft, travel to the station, accidents at the station, and asset downtime. Fuel Logic has developed advanced calculators that will use your unique data to show you how much self-fueling is really costing you opposed to our diesel fuel delivery.

Is there different grades of quality with DEF?

Like anything else, you get what you pay for. The industry has exacting standards. There will always be companies that cut corners. Find a trusted partner like Fuel Logic for your high-quality DEF (diesel exhaust fluid) needs.

We’ve Made Fuel Delivery And Management Simple

Getting started give us a call, chat or start an order online.

We offer diesel fuel delivery services, DEF and gas nationwide!
Call us at 866-376-6359.

Order Fuel NOW
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DEF Delivery Related Resources:

Bulk DEF Delivery Near You

Searching for “bulk DEF delivery near me” or “who sells DEF at the pump near me”? Get fast, reliable diesel exhaust fluid supply delivered on demand. Call us now!

Diesel Exhaust Fluid FAQs

Learn everything about DEF diesel. Find out the essential facts and see how diesel exhaust fluid can help your diesel engine. Click the article to learn more.

def jug delivery

How To Store DEF in the Summer

How to store DEF is important in the summer months. Check out the best practices and ideal DEF storage temperature for storing diesel exhaust fluid here!