Propane tank connected to a barbecue grill, ready for outdoor cooking with a focus on the tank valve and grill controls.

Propane

We offer quick and convenient propane tank fills and exchanges at select locations, perfect for grilling, heating, and more.

Propane Filling & Tank Exchange

Propane tank filling at select locations and Blue Rhino Tank Exchange in Dennis, making it easy to keep your propane supply ready when needed.

Blue Rhino Tank Exchange

Propane Filling Available At:

Bring your empty 20lb propane tank to any of these locations for a safe, affordable refill.

Blue Rhino Tank Exchange

At our Dennis location, we make propane tank exchanges simple and convenient with Blue Rhino. Just bring in your empty tank and swap it out for a fresh, pre-filled one—no waiting, no hassle. Whether you’re gearing up for a backyard barbecue, keeping your patio heater running, or preparing for a camping trip, you can count on us to get you refueled quickly and safely.

Why Choose Koopman for Propane?

  • Fast, Convenient Service
  • Pay Only for What You Fill
    (at filling locations)
  • Safe, Certified Propane Handling

You can refill or swap your propane tank; Koopman Lumber makes both options quick, affordable, and easy to access at select locations.

Visit your nearest participating location today for propane filling or exchange services!

Is My Tank Expired?

Due to Federal regulations, tanks older than 12 years cannot be filled. They must have a stamp later than 2014 (for 2026) to be fillable. However, any tank of any age showing visible rust or damage may be refused.

Propane manufacture and expiration date

Recertified Tanks

If the tank has been recertified, it should have a sticker. If it has the letter “E” after the date, add 5 years to the expiration date listed on the tank.

Recertified Propane Tank

Propane Filling & Tank Exchange Locations