Gaithersburg CITGO

409 E Diamond Ave
Gaithersburg, MD, 20877

Distance: 16.47 miles

(301) 921-9225




  • CITGO Gift Cards
  • Service Bays
  • State Inspections
  • C-Store

Fuel available


Locally Owned & Independently Operated

Welcome to Gaithersburg CITGO, your local CITGO on 409 E Diamond Ave in Gaithersburg, Maryland! Our gas station hours are Mon-Sun 6am - 10pm. All three grades of CITGO TriCLEAN® gasoline are designed to keep fuel injectors and intake valves clean while minimizing emissions. When you visit our convenience store, to fuel up, grab a snack, a hot cup of coffee, some groceries, and your breakfast, lunch or dinner, you're walking into a locally owned and operated business. Looking for great deals on gas or goods? Download the Club CITGO mobile app, our fuel rewards program, and start saving today!

Store ID: 13546002