Houston · Texas
Every CO2 supplier we could find in the Houston area (Texas) was checked one by one, and 15 of them made the list. 3 will refill the cylinder you walk in with, so you keep the tank you own. 12 would not confirm either way, so those are marked call to confirm rather than guessed at. The common sizes here are 12oz, 20oz, 24oz; most cover welding, soda, homebrew.
Last checked September 2026
9204 Richmond Ave · Houston, TX 77063
Hours Mon-Sat 10:00-21:00; Sun unknown
Official current site explicitly advertises CO2 refills, says refills average about 5 minutes, and offers a free refill up to 5 lb with keg purchase. Public email is listed on the official site. Food-grade designation was not explicitly stated.
14914 Northwest Fwy · Houston, TX 77040
Hours Tue-Fri 11:30-19:30; Sat 09:30-18:30; Sun-Mon Closed
Official current refill page explicitly offers CO2 refills for paintball tanks and kegerators, with published pricing for 9 oz, 12 oz, 20 oz, 24 oz, and tanks up to 5 lb. Official contact page publishes the business email.
2315 Telephone Rd · Houston, TX 77023
Hours Mon-Thu 13:00-20:00; Fri 12:00-21:00; Sat 10:00-21:00; Sun 10:00-18:00
Official current refill page explicitly offers customer CO2 refills and publishes prices for 9 oz, 12 oz, 16 oz, 20 oz, and 24 oz tanks, with a 2 lb maximum. Official booking pages publish the contact email. Coordinates are supported by a current business dataset.
5310 Railroad St · Deer Park, TX 77536
Hours Mon-Fri 07:30-16:30; Sat-Sun Closed
Official current branch page explicitly lists carbon dioxide among gases available and publishes a branch-specific email. Deer Park is included as a practical east Houston metro option. Portable refill versus exchange behavior, food-grade status, and cylinder sizes are not established.
13636 Hempstead Hwy · Houston, TX 77040
Hours Mon-Fri 07:30-16:30; Sat-Sun Closed
Official current branch page explicitly lists carbon dioxide among gases available and publishes a branch-specific email. Portable refill versus exchange behavior, food-grade status, and cylinder sizes are not established.
12869 Market St · Houston, TX 77015
Hours Tue-Fri 07:30-16:30; Sat-Sun Closed; Mon holiday hours
Official current branch page explicitly lists carbon dioxide among gases available and publishes a branch-specific email. Portable refill versus exchange behavior, food-grade status, and cylinder sizes are not established.
4700 South Loop E · Houston, TX 77033
Hours Mon-Fri 08:00-16:30; Sat-Sun Closed
Official current branch page explicitly lists carbon dioxide among gases available and publishes a branch-specific email. Portable refill versus exchange behavior, food-grade status, and cylinder sizes are not established.
14833 Tomball Pkwy · Houston, TX 77086
Hours Mon-Fri 07:30-16:30; Sat-Sun Closed
Official current branch page explicitly lists carbon dioxide among gases available and publishes a branch-specific email. Portable refill versus exchange behavior, food-grade status, and cylinder sizes are not established.
2630 East Highway 6 · Alvin, TX 77511
Hours Mon-Fri 07:30-16:30; Sat-Sun Closed
Official current branch page explicitly lists Carbon Dioxide among gases available. Alvin is included as a practical south Houston metro option. Linde's official corporate contact email is used because no branch-specific email is published. Portable refill versus exchange behavior remains unknown.
6455 Chimney Rock Rd · Houston, TX 77081
Hours Mon-Fri 07:00-16:00; Sat-Sun Closed
Official current branch page verifies this active Houston retail gas location and lists Carbon Dioxide among available gases. Linde's official corporate contact email is used because no branch-specific email is published. Portable refill versus exchange behavior remains unknown.
1806 Federal Rd · Houston, TX 77015
Hours Mon-Fri 08:00-17:00; Sat-Sun Closed
Official current branch page explicitly lists Carbon Dioxide among gases available. Linde's official corporate contact email is used because no branch-specific email is published. Portable refill versus exchange behavior, food-grade status, and sizes remain unknown.
1301 Lathrop St · Houston, TX 77020
Hours Mon-Fri 08:00-17:00; Sat-Sun Closed
Official current branch page explicitly lists Carbon Dioxide among gases available. Linde's official corporate contact email is used because no branch-specific email is published. Portable refill versus exchange behavior, food-grade status, and sizes remain unknown.
10205 Sweetwater Ln · Houston, TX 77037
Hours Mon-Fri 08:00-17:00; Sat-Sun Closed
Official current branch page explicitly lists Carbon Dioxide among gases available. Linde's official corporate contact email is used because no branch-specific email is published. Portable refill versus exchange behavior, food-grade status, and sizes remain unknown.
11425 W Little York Rd · Houston, TX 77041
Hours Mon-Fri 07:30-17:00; Sat-Sun Closed
Official current branch page explicitly lists Carbon Dioxide among gases available. Linde's official corporate contact email is used because no branch-specific email is published. Portable refill versus exchange behavior, food-grade status, and sizes remain unknown.
14173 Northwest Fwy #101 · Houston, TX 77040
Official current site identifies this as Houston's locally owned beverage and specialty gas service, lists CO2 in individual tanks and bulk, and states that it refills its own CO2. Customer-owned same-cylinder refill versus exchange behavior is not explicit, so service type remains unknown.