Fast replacements Excellent service…
Fast replacements Excellent service and friendly representatives.
By VALERIE W.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
3,951 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Inogen® is a leading global medical technology company offering innovative respiratory products for use in the homecare setting. Inogen® supports patient respiratory care by developing, manufacturing, and marketing innovative portable oxygen concentrators used to deliver supplemental long-term oxygen therapy to patients suffering from chronic respiratory conditions.
Inogen (inogen.com) has 3,951 customer reviews on The Fair Hearing, with an average rating of 4.1 out of 5.
3,951 approved reviews, newest moderated first
Fast replacements Excellent service and friendly representatives.
By VALERIE W.
I debated on giving 3 stars, but if it weren't for Inogen I couldn't leave the house. It is very heavy to lug around, the filters only stay on if I tape them, and the case needs more pockets.
By DEBORAH T.
Replacement accessories are to expensive
By SAUNDRA W.
your personnel were very professional - and we got all of the issues resolved - thank you chuck
By c/ork
I absolutely adore my machine. So much nicer carrying it around than one of the heavy tanks. There is no stop where I can go !!!
By JOYLENE E.
Response from Inogen· Nov 10, 2018
Dear Joylene, We thank you so much for your kind words. I wanted to reach out to you to see if you actually meant to leave us a 5-star review commensurate with your praise? The 1-star review just seems like it's probably a mistake given your comments about how much you love your Inogen One. If you can let us know if it is a mistake, we can probably get it changed quickly so that we can share you comments and help even more people live a life that they love.
Always great service i
By MICHAEL S.
l do tell people about inogen l love it, thank you for making my life more interesting!
By DIANE T.
My mail order get 5 stars, but when I need to talk to one of your reps that is barely a 3 star
By LINDA W.