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Grill Tank Delivery in Mills, Wyoming

Our AmeriGas propane office at 3401 West Yellowstone in Mills offers residential propane services from delivery to tank installation and more. Find out how we can solve your propane needs. With precautions around the COVID-19 pandemic, our offices will be handling visitors differently than usual. Please call your local office for hours and details before planning your visit!

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Services Provided

  • Please, no walk in traffic at this location
  • Commercial Delivery
  • Tank Recertification
  • Tank Refills
  • Service
  • Payments
  • Residential Delivery
  • Parts
  • Tank Sales

Select the service you’re looking for to learn more

cynch logo

Get propane tanks delivered with Cynch

Cynch is Available in Select Cities

$19.99 – $23.99

Exchange a used tank


Buy a spare tank

How Cynch works

  1. Order your replacement or additional tanks
  2. Select your delivery date and tank drop-off location
  3. Put your used tank outside for pickup and our drivers will handle the rest
  4. We deliver to your home on your schedule

Order a Propane Tank

Propane grill tank delivery straight to your door. Delivery takes 1-2 days.

What a bummer! Cynch is not available in your area.

But there's still hope! We are expanding our service areas all the time!

You can leave your email and zip at and you will be the first to know when we are available to you!

Go to

Or Use the Amerigas Propane Exchange Locator

Find a Location


Good news! Cynch is available in your area.

Your browser should have opened a new tab with details about selecting the type of delivery and times you might have available for a delivery.

Propane Taxi Truck

Propane Taxi: Stop lugging that tank!

  • (Even) Faster Ordering
  • New! On-Demand Delivery Option only Available on App
  • Get a tank delivered in as little as 20 minutes! (not available in all areas)
  • Additional Deals and Savings
  • Grilling Tips at your Fingertips
Learn More  about propane taxi