22 Places to refill or buy CO2 tanks near me & online

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If you’re searching for CO2 refill stations nearby, it’s because carbon dioxide (CO2) serves various purposes. Many locations that offer drinking water refills can also refill CO2 tanks. CO2 finds applications in several areas, including:

  • Home brewing: CO2 is used to carbonate beer and other beverages.
  • Kegerators: CO2 is used to dispense beer from kegs.
  • Paintball: CO2 is used to power paintball guns.
  • SodaStream machines: CO2 is used to carbonate water and other beverages.
  • Bike tires: CO2 is used to inflate bike tires.
  • Hydroponics: CO2 is used to enhance plant growth in hydroponic systems.
  • Freshwater aquariums with live plants: CO2 is used to promote plant growth in freshwater aquariums.

To maintain any of these things, you will need a regular supply of CO2. Many of the same places that act as drinking water refill stations also refill CO2 tanks, so you may be able to find a CO2 refill station near you by checking with your local water refill station.

Where can I buy and refill CO2 tanks near me?

You can purchase and refill CO2 tanks near you at various locations. Many national retailers like Walmart, ACE Hardware, and Airgas offer this service. Additionally, you can find CO2 tanks at local brewing supply stores, dry ice suppliers, and sporting goods stores.

If you prefer online shopping, you can buy smaller pre-filled cartridges from websites like Amazon and Gas Cylinder Source. However, for larger tanks, you’ll typically need to buy them empty online. Keep in mind that CO2 is available in different sizes, with some places offering pre-sized cartridges for applications like paintball and SodaStream machines, while others sell canisters in various sizes. This gives you flexibility in choosing the right CO2 container for your needs.

Stores that sell & refill CO2 tanks near me

To find nearby stores that sell and refill CO2 tanks, follow these simple steps:

  1. Look for well-known chains: Start by searching for established stores or chains in your area that offer CO2 tank refilling services.
  2. Contact the store: It’s a good practice to call the store closest to you to confirm whether they provide CO2 refilling at that specific location.
  3. Some suggested places: Here are a few common types of businesses where you can typically get CO2 refills:
  • Sporting goods stores: Many sporting goods retailers offer CO2 tank refilling for activities like paintball.
  • Welding supply shops: These shops often provide CO2 refills for welding and industrial purposes.
  • Beverage suppliers: Some places that sell carbonated beverages may offer CO2 tank refills for home carbonation systems.

By following these steps, you can easily locate nearby stores that sell and refill CO2 tanks, ensuring you get the service you need.

Here are some specific places where you can get a CO2 refill near you:

1. ACE Hardware

ACE Hardware is a chain of stores in the United States, with over 4,200 locations, making it highly likely that you can find one near you. They offer 12-gram prefilled cylinders for paintball, with prices ranging from $5 to $22 depending on the brand and quantity you need.

These products are available both in their physical stores and online, although not all ACE Hardware locations may carry them. It’s important to note that they do not offer in-store refills for these cylinders.

2. Airgas

Airgas is a company that operates over 900 retail branches. They offer various sizes of gas tanks, including five-pound, 10-pound, 20-pound, 35-pound, 40-pound, 55-pound, 60-pound, and larger tanks. These tanks are sold unfilled, but you can fill them when you purchase them in the store.

The cost of these tanks varies depending on their size, ranging from $100 to $500 or more for larger sizes. Tank refills are also available, costing approximately $15 for a five-pound tank exchange and between $12 and $50 or more for larger tank refills.

You can find Airgas products both in-store and online, making it convenient for customers. Additionally, Airgas offers in-store refills for your tanks, allowing you to replenish your gas supply when needed.

3. DICK’S Sporting Goods

DICK’S Sporting Goods is a retail chain with 761 locations in the United States. They used to offer CO2 refills and sell tanks at most stores, but now only certain locations provide this service. To check if your local store offers CO2 refills or tank sales, it’s important to call them.

They offer CO2 tanks in two sizes: 12-ounce and 20-ounce, along with cartridges. You can get a refill of up to 24 ounces.

The cost for a 20-ounce tank is $30, and if you purchase it in-store or online with proof of purchase, the initial fill is free. For refills, it’s $3.50 for a 12-ounce tank and $4.50 for a 20-ounce tank. They have a program called “Aim for Five” where you can get every 5th CO2 refill for free.

You can find these services both in-store and online, and in-store refills are available as well.

4. Blain’s Farm & Fleet

Blain’s Farm & Fleet is a retail chain with 43 stores in Wisconsin, Illinois, Iowa, and Michigan. They offer a range of propane tank sizes, including 12-grams, 88-grams, 20 cubic-feet, 40 cubic feet, 80 cubic feet, and 125 cubic feet.

The cost of these propane tanks varies from $5 to $390, depending on the size you choose. You can purchase them in-store or online, though not all sizes may be available for online purchase. It’s important to note that in-store refills are not offered, meaning you would need to purchase a new tank when your current one is empty.

5. REI

REI is a retail store chain with 174 locations in 41 states and the District of Columbia. They sell pre-filled cartridges for various sizes of products, which come in 16-gram, 20-gram, 24-gram, and 38-gram options.

The cost of these cartridges ranges from $3 to $19, depending on the brand and size. You can buy these products both in their physical stores and online. However, they do not offer in-store refills for these cartridges.

6. Walmart

Walmart is a retail chain with 4,743 stores across the United States. Although Walmart stores do not have the equipment to refill CO2 tanks in-store, they offer an exchange service. You can bring in your old CO2 cartridge and exchange it for a new one. Instead of paying for the entire cylinder, you’ll only need to pay for the CO2 gas inside it.

Walmart offers various sizes of CO2 cartridges, including 8-gram, 12-gram, 90-gram, 60-liter SodaStream cylinders, and 20-ounce tanks for paintball guns. The cost for these exchanges ranges from $13 to $30 depending on the size. You can find these services both in Walmart stores and online, but in-store refills are not available.

More places to buy & refill CO2 tanks near me

If you can’t buy or refill from any of the places mentioned above, don’t worry because there are alternatives. Local, independent businesses can supply you with CO2 tanks and refill them. Usually, refills cost between $10 to $20, but the price might vary based on the tank’s size.

These businesses might sell empty tanks, refill your tank, or offer tank exchanges. To find out what services a specific store provides, it’s best to call them directly.

7. Homebrew supply store

A homebrew supply store is a shop that sells equipment and ingredients for making your own beer or other alcoholic beverages at home. These stores are useful because some of them provide a service where you can exchange your empty CO2 tanks for full ones, which is essential for carbonating your beer.

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To find a homebrew supply store near you, you can use the American Homebrewers Association directory, which lists these stores in different locations. Alternatively, you can easily find one by searching on Google for “Homebrew supply store near me.” This helps you locate a store where you can get all the necessary items for your homebrewing hobby, like brewing kits, ingredients, and equipment.

8. Dry ice supplier

If you need a CO2 tank refill, you can find it from some dry ice suppliers. Just search “Dry ice supplier near me” on Google, and contact local companies to check if they offer CO2 tank refills.

9. Electronics stores

Electronics stores are retail shops that sell electronic devices like phones, laptops, and gadgets. Some of these stores also offer additional services related to carbonation, like selling SodaStream bottles and refilling CO2 tanks. For instance, Best Buy is one such electronics store where you can find SodaStream 60-liter exchange carbonators.

To locate electronics stores in your vicinity that provide CO2 services, you can perform a quick online search. After finding potential options, it’s advisable to contact them directly to inquire about the specific CO2 services they offer.

10. Fire protection equipment supplier

A fire protection equipment supplier is a company that sells tools and gear to help prevent and fight fires. Some of these suppliers offer a service where they can refill CO2 tanks, which are often used in fire extinguishers.

If you’re looking for fire protection equipment suppliers near your location, you can do two things. First, you can visit the National Association of Fire Equipment Distributors website, which provides a list of these suppliers in your area. Alternatively, you can use Google to search for fire protection equipment suppliers. Once you find one, you can contact them to inquire if they offer CO2 tank refilling services.

11. Food products supplier

A food products supplier is a business that provides various food items to customers, such as restaurants, stores, or individuals. Some of these suppliers may also offer CO2 refill services, which means they can fill up carbon dioxide (CO2) tanks or containers used in things like soda machines or carbonation systems.

To find food product suppliers in your area, you can simply perform a Google search using the phrase, “Food products suppliers near me.” This search will provide you with a list of results, making it easy to find suppliers in your local vicinity.

12. Home improvement store

A home improvement store is a place where you can buy things to improve your house, like tools and materials. Some of these stores also sell CO2 tanks and can refill them for you. To find one near you, just use Google to search for “Home improvement store near me” and contact the stores to ask if they sell CO2 tanks and offer refills.

13. Hydroponics stores

Hydroponics stores are places where you can buy equipment and supplies for growing plants without soil. In hydroponics, carbon dioxide (CO2) is often used to help plants grow. Some of these hydroponics stores offer CO2 tanks and refills for your hydroponic system.

\To find a nearby hydroponics store, you can do a quick Google search for “Hydroponics store near me,” and then contact the local stores to inquire about their CO2 services. This way, you can conveniently access the CO2 resources you need for your hydroponic gardening.

14. Paintball stores and paintball fields

In paintball, CO2 cartridges are commonly used for powering paintball guns. To refill these cartridges, you can visit either paintball stores or paintball fields. Here’s how you can find them:

  1. Search for “Paintball stores near me” or “Paintball fields near me” in your preferred search engine.
  2. Contact the local places that appear in your search results to inquire if they offer CO2 refills for your paintball cartridges.

15. Pet supply stores

Pet supply stores are shops where you can find various items for your pets, such as food, toys, and accessories. Some of these stores also offer CO2 disposable cartridges, which are used for specific pet-related equipment.

You can easily find pet supply stores near your location by searching “Pet supply stores near me” on Google or a similar search engine. Once you have the search results, you can contact these local stores to inquire about their CO2 products and related services. This way, you can determine which stores offer the specific pet supplies you need.

16. Sporting goods store

A sporting goods store is a suitable place to purchase and replace paintball cartridges. You can easily find one nearby by searching “Sporting goods store near me” on Google.

17. Welding gas supply stores

Welding gas supply stores are excellent places to refill CO2 tanks. To find one near you, simply use Google to search for “Welding gas supply stores near me.” Contact the stores in your area and inquire if they offer CO2 refills.

Online stores that sell CO2 tanks

You can buy CO2 tanks online when you can’t find them in nearby stores. Several online stores offer CO2 tanks for purchase.

18. Amazon

Amazon is an online marketplace that offers a wide variety of products. This includes the sale of CO2 tanks, which is reasonable given their extensive product range. On Amazon, you can find empty CO2 tanks in different sizes, ranging from 20 ounces to 50 pounds. Additionally, they also offer SodaStream tanks with a 60-liter capacity and CO2 cartridges specifically designed for paintball.

The cost of these CO2 tanks and cartridges varies depending on their size and brand. Prices can range from as low as $7 to as high as $270, offering options to fit different budgets and needs.

19. Gas Cylinder Source

Gas Cylinder Source is a supplier where you can obtain carbon dioxide (CO2) cylinders and cartridges. They provide a range of sizes, from 5 pounds to 50 pounds, to meet various needs. The cost of these cylinders and cartridges varies based on their size, with prices ranging from $30 for smaller options to $385 for the larger ones.

20. Keg Outlet

Keg Outlet is an online store that focuses on selling supplies for home brewing. If you’re looking to buy a CO2 tank for your kegerator, this is a convenient option. They offer tanks in various sizes, from 1.5 pounds to 50 pounds.

The prices typically range from $10 to $13 for cartridges and $55 to $400 for tanks. It’s a go-to place for homebrewers to find the CO2 equipment they need.

21. Rapids Wholesale

Rapids Wholesale is an online store where you can purchase CO2 (carbon dioxide) in various sizes. They offer CO2 cylinders in 5-pound, 10-pound, and 20-pound sizes. The cost of these cylinders ranges from $59 to $140, depending on the size you choose. This allows you to select the appropriate CO2 cylinder size for your specific needs and budget.

Can you refill CO2 tanks at home?

Refilling CO2 tanks at home can be done, but it’s not adviseable due to safety concerns and inconsistent carbonation. Handling compressed gases incorrectly can be dangerous and may result in drinks with uneven carbonation levels.

How much does it cost to refill a tank of CO2?

Refilling a 100lb CO2 tank typically costs between $30 and $50, but the price can vary depending on the season and local demand. To get the most accurate cost, it’s a good idea to contact your local supplier for current prices.

How much does it cost to fill up a 20 lb CO2 tank?

The cost of exchanging a 20 lb CO2 tank usually falls between $20 and $30. The exact price can vary depending on where you’re located and which provider you use. This option is handy if you need a speedy refill and can’t wait for your tank to be refilled.

The bottom line

CO2, also known as carbon dioxide, has various applications in activities like home brewing, paintball, hydroponics, and SodaStream machines. If you need CO2, it’s important to know that there are several places where you can obtain it.

  • Major Retailers: Stores such as DICK’S Sporting Goods or Walmart offer options to buy, refill, or exchange CO2 tanks or cartridges. They’re widely accessible and can cater to a broad range of needs.
  • Local Stores: Consider visiting local businesses like paintball stores or welding gas supply stores. These places might provide personalized services and expertise in handling CO2.
  • Online Marketplaces: You can explore online marketplaces like Amazon to purchase CO2 tanks and cartridges. This option offers convenience and a wide selection of products.
  • Online Refilling Services: Online platforms also offer the option to purchase empty CO2 tanks that you can then have refilled locally. This can be a cost-effective and flexible choice.

Feel free to try any of the places on our list to fulfill your specific CO2 requirements.