A-OX Welding Supply

​I just had to share my amazing experience with A-OX Welding Supply in Sioux Falls! As the owner of AAA Mobile Welding, I'm always looking for partners who are as passionate about their work as I am. The team at A-OX truly goes above and beyond, offering great service and support that helps small businesses like mine thrive. I can't recommend them enough—they're a huge asset to our local welding community!

Found out today I wasn’t good enough to be their customer. I wanted to buy an oxy acetylene set. I was told you have to have a 675 credit score or higher to rent the tanks. I told them I’m probably not above that I’ll just pay cash. I’ll buy the tanks. The office told the front guy no my moneys not welcome here. So I went and spent my $1600 at Matheson with zero issues. I’ve gone to Ayox before when matheson was out of stock but I’ll wait or go without before I ever spend there again. It’s like my credit isn’t good enough to trust me with the tanks so I’ll just buy them and you’re like “ no we won’t do that”.

I know nothing about this business, but I was driving on the interstate behind one of their trucker vehicles. At first the driver of vehicle 24825 on 5/2/2025 was just an annoyance, hanging out in the right lane while actively NOT passing anyone. But then when someone decided to pass them on the right this person served into the right lane, blocking said driver from passing. This happened about 3 times before a police cruiser merged onto the interstate. The truck then moved over and the LINE of vehicles were free to pass him. Police were called, but having someone like this represent your business is a bad look. Any self respecting business would fire this driver immediately.

I have had a tank lease for several years. Unfortunately, the last two years, paying for it has been a nightmare. They have a horrible automated reception service for phone calls. I call collections in attempt to pay but all I can do is leave messages, asking for them to call me back. I have a busy life and I cannot take the time to call and talk to a robo-receptionist everyday trying to pay my bill. Eventually, I get another bill with 21% late charge. So I call again, and again and again. Finally, when the robo receptionist picks up, I just start hitting buttons till a human finally answers. She blames the robo-receptionist for not proving voice mails and says it is not a very good system and it has problems.... Well fix the problem.

A-OX has been absolutely GREAT to work with. They are responsive and very professional. Terran in Quality Control, Rachel in Specialty Gas and Emily in Accounting are 3 people you can count on. Tom Elliott and his team are a first class operation. You can count on them to exceed your expectations. Review given by Perry Johnson

Great Independant distributor. They know how to get things done unlike the goofy big box distributors in the area who couldn't care less about my company only what they can get from me. A-OX is a solution driven company from the owners on down. You will never get service like they offer anywhere else !

Screw these guys, seriously. They don't do CO2 even though they advertise it. I went there twice and was denied service twice. they close at 5pm but yet they shut their pumps off at 3pm? Was lied to once by the receptionist, told to come back the next day where I was denied again. Do not come here for CO2, you will be laughed at and denied service.

Best welding supplier in the area. They don't charge a monthly tank rent like some of the other suppliers. Their new location is a bit out of the way, but is significantly nicer than the old one on Cliff.

Great Service. The staff went above and beyond to make sure we had what we needed. We will definitely be doing business with them again soon. Thank you.

Don’t waste your time unless your a big account. Sales staff don’t seem to care how long you have been waiting their personal conversations come first.