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Illinois Operations

Delivering across Illinois, 24/7

Illinois · Statewide

Fuel Delivery Across Illinois

Diesel, DEF, gasoline and R99 renewable diesel delivered to fleets, jobsites, generators and bulk tanks across Illinois. Talk to a fuel expert who sizes the job right, 24 hours a day, 7 days a week.

Get a quote →📞 800-720-4546

24/7

Dispatch, nights, weekends, holidays

5,400+

Commercial clients nationwide

20–4,400

Gallons per drop

Fuels Delivered in Illinois

Diesel, gasoline & DEF delivery in Illinois

Off-Road Diesel

Red-dyed ULSD #2 for construction equipment, generators, agriculture and reefers.

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On-Road Diesel

Clear, highway-legal ULSD #2 (15 ppm sulfur) for fleets, trucks and on-road vehicles.

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Gasoline

87, 89 and 91 octane plus ethanol-free gasoline for fleets and small engines.

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DEF

ISO 22241 diesel exhaust fluid in jugs, drums or bulk totes, delivered with your diesel.

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Renewable Diesel (R99)

Drop-in, low-carbon renewable diesel for fleets with sustainability targets.

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How Fuel Gets to You

Mobile fueling or bulk delivery: which fits your Illinois site?

Three delivery formats. We’ll quote whichever fits your volume, site access and cost target.

Wet-Hose Fueling

Mobile fleet fueling

Overnight or day shift, fuel direct to each tank

A driver pulls into your yard after hours, fuels every truck or piece of equipment directly, logs each fill, and clears out before your crews arrive. No staff required on site.

Best for: Trucking fleets, delivery yards, rental fleets and service vehicles.

Tank Wagon Delivery

On-site tank fills

20 – 4,400 gallons per drop · same-day or scheduled

A smaller delivery truck fills your day tank, jobsite bulk tank or generator. The flexible option when volume varies or site access is tight.

Best for: Construction sites, generator refills, day tanks and smaller bulk storage.

Transport Load

Bulk transport delivery

Full transport loads to 7,500+ gallons · scheduled

Tractor-trailer delivery straight into large bulk storage. The lowest cost per gallon for high-volume buyers.

Best for: Data centers, large industrial sites, agriculture and rail yards.

Illinois Diesel Taxes

What diesel tax costs per gallon across Illinois

Illinois's combined on-road diesel tax is among the highest in the country: every gallon of clear diesel carries $0.8173 in federal and state tax before sales or local taxes.

$0.8173

On-road (clear) diesel, per gallon

$0.0163

Off-road (dyed) diesel, per gallon

$801.00

Tax difference per 1,000 gallons

4th

Highest on-road rate of 50 (49 states + D.C.)

Dyed diesel is nearly tax-exempt here ($0.0163 per gallon), so for equipment that never runs on public roads, dyed saves about $0.8010 per gallon, or $801.00 on every 1,000 gallons. Rates include federal and state per-gallon taxes and fees as of October 5, 2026; sales and local taxes are extra. Not tax advice. See every state's breakdown →

Illinois Industries We Fuel

Industries we fuel in Illinois

Click any industry for service detail.

Construction

Construction & development

Dyed diesel to excavators, dozers, light towers and site generators, fueled before the crew arrives.

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Data Centers

Data centers & critical power

Scheduled standby refills and emergency generator fueling so backup power is never the weak link.

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Fleets

Fleet fueling & yards

Overnight wet-hose fueling so every truck starts the shift full, with each fill logged by unit.

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Logistics

Logistics & distribution

Yard trucks, reefers and forklifts fueled on site, so drivers stay on routes instead of in fuel lines.

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Agriculture

Farms & agriculture

Dyed diesel and gasoline to field tanks and equipment through planting and harvest.

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Telecom

Telecom & cell towers

Generator refueling for remote tower sites, including emergency runs during outages.

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Government

Government & municipal

Generator, fleet and equipment fueling for agencies, municipalities and public facilities.

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Waste

Waste & recycling

Refuse trucks and heavy equipment fueled overnight in the yard, ready for early routes.

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Illinois Services

Generator, fleet & bulk fuel delivery in Illinois

Mobile Fleet Fueling

Overnight wet-hose service for fleets and yards.

On-Site Delivery

Direct-to-equipment fueling at your jobsite.

Bulk Fuel Delivery

Transport loads to large storage tanks.

Generator Fueling

Scheduled refills and emergency response.

Fuel Tank Rentals

Tanks from 119 to 17,000 gallons, refills included.

Emergency Fueling

Rapid response when outages or storms hit.

Fuel Polishing

Water and contaminants removed from stored fuel.

Reefer Fueling

Refrigerated trailers kept running.

Compliance & Credentials

Approved for restricted gates and sites

Our drivers and trucks carry the credentials your procurement team is going to ask about.

DOT

Hazmat registered

CDL-A

Hazmat & Tanker endorsed

OSHA

HAZWOPER trained

IFTA

Interstate tax licensed

SPCC

Spill response ready

How It Works

From quote to fuel in the tank, three steps

Request a quote

Call 800-720-4546 or request online. Tell us your Illinois location, fuel grade and volume.

We schedule it

One-time or recurring. We confirm gate codes, after-hours access and the exact drop location.

Fuel arrives on site

CDL and hazmat-certified drivers deliver to your tanks and equipment, with every gallon on the invoice.

Buyer Resources

Useful reading before you order

Fuel Types

On-Road vs. Off-Road Diesel

When you can run red-dyed diesel, the tax rules, and the penalties for getting it wrong.

Compliance

Diesel Storage Regulations by State

Tank, containment and permitting rules for Illinois and beyond.

Free Tools

Fuel Calculators & Tools

Size a tank, estimate generator burn and plan DEF consumption before you call.

Illinois FAQ

Illinois fuel delivery questions, answered

Do you deliver fuel 24/7 in Illinois?

Yes. FuelGo dispatch runs 24 hours a day, 7 days a week, 365 days a year, including nights, weekends and holidays. Call 800-720-4546 any time, or request a quote online and a dispatcher replies within the hour.

What fuels can you deliver in Illinois?

Clear on-road diesel (ULSD #2), red-dyed off-road diesel, gasoline, diesel exhaust fluid (DEF) and R99 renewable diesel. Most customers combine two or more on the same delivery.

Do you deliver diesel to generators in Illinois?

Yes. Dyed diesel for standby and prime generators, on a refill schedule or as an emergency run during an outage. Generator fueling →

Do you offer mobile fleet fueling in Illinois?

Yes. We wet-hose trucks and equipment in your yard, usually overnight, and log every gallon by unit. Mobile fleet fueling →

Can you deliver bulk diesel to our tanks in Illinois?

Yes. Anything from 20 gallons to a 7,500-gallon transport load, into above-ground, underground or portable tanks. Bulk delivery →

How much fuel can you deliver at once?

Tank wagon deliveries run from 20 to 4,400 gallons per drop, and full transport loads to 7,500 gallons or more for large bulk tanks. Tell us your tank size and usage and we’ll recommend the right format.

How much is diesel tax in Illinois?

On-road (clear) diesel in Illinois carries $0.8173 per gallon in combined federal and state taxes and fees, and off-road (dyed) diesel $0.0163 per gallon, as of October 5, 2026. Sales and local taxes are extra where they apply. Using dyed diesel on public roads is illegal. See diesel taxes by state →

Do you offer emergency fuel delivery in Illinois?

Yes. If a generator is running low or a site is about to run dry, call 800-720-4546 and a dispatcher will confirm what we can get to you and when.

Can you set up recurring scheduled deliveries?

Yes. Most customers start with a one-time delivery and move to a recurring schedule, so tanks, generators and fleets are topped up before they run low, without anyone having to call it in.

Do you rent fuel tanks?

Yes. We rent diesel and gasoline tanks from 119 to 17,000 gallons, with pumps, meters and hose fitted, and refills on a schedule. See our fuel tank rental page for sizes.

Do you have smaller trucks for tight sites?

Yes. Smaller delivery trucks reach tight urban sites, parking structures and jobsites where a full-size tanker can’t fit.

What payment options do you accept?

Credit cards, ACH and checks. Credit terms are available for qualifying commercial accounts. Ask your dispatcher for details.

Illinois Locations