G5 Great product, sales need to be more detailed some how we went from a g5 special 2995 lifetime warranty to 2195 with G4 trade in 3 year warranty somehow doesn't add up. Mostly since I was recovery from medical issues and really needed it, I let it slide. My fault for giving in. aside from poor sales tactics an excellent product, dwarfs the quality of the G4, a lot of degrading for a few lbs. they did not sell me the G4, I suspect to their advise would have not sold me the G4 to begin with

OxiMedical - Glendale, AZ We here in Southern Arizona are fortunate to have a sales & service facility of this caliber for respiratory machines. Since moving to this area I have been using them for service since 2017 and find that whether it's for warranty work or out of warrant, they always do their best to satisfy your needs. I would also like to compliment Leo Angel who not only handles most repairs but also the sales end in the front sales room for doing an excellent job. Highly recommended.

Darren is one of the nicest salesperson… Darren is one of the nicest salesperson I have had the pleasure of working with. He has gone above and beyond what most people in the service industry would do! He had the patience of working with me to get a portable oxygen concentrator, for my sleep apnea. He worked within my budget so I could afford one. I will forever be grateful to him, what an asset to your company!!!

I highly recommend working with Mike Mike worked with me on this purchase from the day I called just to ask a few questions. We talked several times along the way and I went ahead and ordered a new Inogen portable oxygen concentrator. Mike went above and beyond to work with me and to make sure that I had everything I needed. Mike was very professional and treated me with the utmost respect. He made me feel more like a friend than a customer. Everything was delivered when Mike said it would be. I highly recommend Oximedical for your oxygen needs.

Working with Michael Mishell 03 Working with Michael Mishell was a real pleasure. He knew everything about the product and explained things thoroughly. He was patient with me as I asked many questions. He called me back in a timely manner every time I left a message. Everything he said about the product was factual. Now that I have the Inogen G5, I am really pleased with the product.