GreaseGiant handles both sides of restaurant grease across Washington DC, Maryland, Virginia, and Baltimore — used cooking oil collection that pays you, and grease trap cleaning that keeps you compliant. Instead of vetting, scheduling, and paying two separate vendors, you get one truck relationship, one invoice, and one number to call.
Two grease problems, one company
Used cooking oil pickup
Scheduled yellow-grease collection at aggressive market rates, locked containers, automated pickups, EPA paperwork handled. See how it works →
Grease trap cleaning
Trap and interceptor pumping, line jetting, and FOG-compliant manifests on the schedule your jurisdiction requires. See how it works →
Why bundle the two?
It also closes the gap that hurts most restaurants: when one company handles the oil and another handles the trap, scheduling conflicts and finger-pointing are inevitable. With GreaseGiant, the same dispatcher owns both — so nothing slips, and you have a single clean paper trail for every inspector.
Serving restaurants across the DMV
GreaseGiant serves independent restaurants, regional chains, and institutional kitchens throughout the region:
Local pages: Baltimore · Washington, DC · Northern Virginia.
Frequently asked questions
What are restaurant grease services?
Restaurant grease services cover the two streams of grease every commercial kitchen produces: the used cooking oil from your fryers (a valuable commodity you can be paid for) and the FOG that collects in your grease trap (a compliance obligation you must pump out). GreaseGiant provides both under one account.
Why use one company for both used cooking oil and grease trap?
Because it's simpler and usually cheaper. One vendor means one schedule to remember, one invoice to pay, one point of contact when something's wrong, and a single combined price that's typically lower than two specialists billing separately. It also means your oil rebate and your trap compliance never fall through the cracks between two companies.
Does bundling cost more than separate vendors?
No — it generally costs less. The same truck and route covering both services spreads the cost, and you're not paying two trip charges. You also capture the value of your used cooking oil, which can offset part or all of your grease trap cleaning cost.
What areas do you cover?
The DMV and Baltimore: Washington DC, Montgomery and Prince George's counties in Maryland, Northern Virginia (Arlington, Alexandria, Fairfax), and the Baltimore metro. See your local page for Baltimore, Washington, DC, or Northern Virginia.