Every CO2 supplier we could find in the Tampa area (Florida) was checked one by one, and 18 of them made the list. 1 will refill the cylinder you walk in with. 11 only swap it for a different tank, which matters if yours is new or an odd size. 6 would not confirm either way, so those are marked call to confirm rather than guessed at. 6 confirm food grade CO2 for anything you actually drink; the common sizes here are 60L, 10lb, 15lb; most cover soda, welding, homebrew.
18places listed
1confirmed refill
6confirmed food grade
Last checked October 2026
Sorted for you: places that refill your own tank come first, then the most complete, confirmed listings. Exchange-only and unconfirmed spots follow.
KeyRefillBothExchangeConfirm
Serviced Fire Equipment
Refill + Exchange
3200 62nd Ave N · St. Petersburg, FL 33702
ServiceRefill + Exchange
Food gradeYes
Tank sizesunder 5lb, 5lb, 10lb, 15lb, 20lb, 50lb+
Your cylinderYes, refills yours
homebrewsodaaquariumpaintball
Hours Mon-Fri 08:00-16:00; Sat-Sun Closed
Official current CO2 refill page explicitly offers same-cylinder refills and customer-choice swaps. It lists beverage CO2 service, explicitly references clean food-grade CO2, and publishes refill pricing for under 5 lb, 5 lb, 10 lb, 15 lb, 20 lb, and above 20 lb cylinders. It also identifies kegerator, homebrew, aquarium, paintball, restaurant, and soda uses. Email source: https://servicedfireequipment.com/contact/.
Official current Plant City branch page confirms the location and hours. Crumpton's current gas page says all locations stock CO2 among industrial and food-grade gases and provide rental or customer-owned exchanges. Email is corporate/general contact; Email source: https://crumptonws.com/locations/plant-city/.
Official current company gas page identifies this branch, lists CO2 among industrial and food-grade gases, and states all locations provide rental or customer-owned exchanges. Same-cylinder refill is not advertised. Email is corporate/general contact; Email source: https://crumptonws.com/locations/st-petersburg/.
Official current company gas page states all locations stock industrial and food-grade gases, explicitly lists CO2 and beer gas, and says gases are available for rental or customer-owned exchanges. Same-cylinder refill is not advertised. Email is corporate/general contact; Email source: https://crumptonws.com/.
Confirmed by Roberts Oxygen in October 2026: the CO2 is food grade and every branch does cylinder exchange rather than refilling the cylinder you bring in. Branch address, phone and hours from the company's own locations list. Stated company policy rather than a branch-level check, so confirm anything unusual when you call.
187 Brandon Town Center Dr · Brandon, FL 33511-4754
ServiceExchange
Food gradeCall to confirm
Tank sizes60L
Your cylinderExchange only
soda
Hours Sun-Thu 08:00-22:00; Fri-Sat 08:00-23:00
Official current Target branch page confirms this practical Tampa metro store. Target's current SodaStream program states empty 60L CO2 cylinders can be exchanged in store and customers pay only for the refill. Branch inventory may vary. Email is corporate/general contact; Email source: https://opensource.target.com/Terms.
Official current Target branch page confirms the store. Target's current SodaStream product pages state empty 60L cylinders can be exchanged in store and customers pay only for the refill. This row represents SodaStream-style 60L exchange only, not standard 5 lb or 20 lb service. Email is corporate/general contact; Email source: https://opensource.target.com/Terms.
Official current Target branch page confirms the store. Target's current SodaStream program states empty 60L CO2 cylinders can be exchanged in store and customers pay only for the refill. Branch inventory may vary. Email is corporate/general contact; Email source: https://opensource.target.com/Terms.
Official current Target branch page confirms the store. Target's current SodaStream product pages state empty 60L cylinders can be exchanged in store and customers pay only for the refill. Branch inventory may vary. Email is corporate/general contact; Email source: https://opensource.target.com/Terms.
Official current Target branch page confirms the store. Target's current SodaStream program states empty 60L CO2 cylinders can be exchanged in store and customers pay only for the refill. Branch inventory may vary. Email is corporate/general contact; Email source: https://opensource.target.com/Terms.
Official current Target branch page confirms the store. Target's current SodaStream product pages state empty 60L cylinders can be exchanged in store and customers pay only for the refill. Branch inventory may vary. Email is corporate/general contact; Email source: https://opensource.target.com/Terms.
Official current Target branch page confirms the store. Target's current SodaStream program states empty 60L CO2 cylinders can be exchanged in store and customers pay only for the refill. Branch inventory may vary. Email is corporate/general contact; Email source: https://opensource.target.com/Terms.
Official current Helget location page confirms the Tampa facility, and Helget's beverage-gas page explicitly states it supplies beverage-grade CO2. The service is primarily commercial delivery; portable customer-cylinder refill versus exchange behavior, tank sizes, and local walk-in hours were not established.
Official current branch page explicitly lists carbon dioxide among gases available. Branch-specific portable-cylinder refill versus exchange behavior, food-grade CO2 availability, and supported cylinder sizes were not confirmed. Email is corporate/general contact; Email source: https://www.airgas.com/customer-service.
Official current Airgas branch page explicitly lists carbon dioxide among gases available. Branch-specific portable-cylinder refill versus exchange behavior, food-grade CO2 availability, and supported cylinder sizes were not confirmed. Email is corporate/general contact; Email source: https://www.airgas.com/customer-service.
Official current Airgas branch page confirms this active gas and welding branch. Airgas offers carbon dioxide in packaged cylinders nationally, but branch-specific refill versus exchange behavior, food grade, and sizes were not confirmed for this location. Email is corporate/general contact; Email source: https://www.airgas.com/customer-service.
Official current Tampa branch page explicitly lists Carbon Dioxide among gases carried and confirms bulk gas service. Portable-cylinder refill versus exchange behavior, food-grade status, and supported sizes were not confirmed.
Hours Mon-Fri 08:00-16:30; Sat 08:00-12:00; Sun Closed
Official current site confirms the Largo Tampa Bay location and explicitly lists carbon dioxide among gases sold, including beverage carbonation, welding, fire suppression, and paintball applications. The site says the company provides food-grade gases but does not explicitly tie that grade to this branch's CO2, so food_grade remains unknown. Refill versus exchange behavior and tank sizes were not confirmed. Email source: https://www.westbaygases.com/contact/.