Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
3,951 reviews
InogenSelect a line to read only those reviews.
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.
Showing 2,197 reviews with 5 stars · Clear filters
I was really tight for time to make a flight & the Inogen rep went above & beyond to help me out. I was thoroughly favorably impressed by him which reflected well on the company. My interactions since then have been equally positive.
By R.K.DILLON
We bought 4 Inogen machines over a span of, 2 portable pulse style and 2 Home units. All four units have performed flawlessly over a span of at least seven years. Highly recommend this product. Nice that they are now approved more broadly vs private pay.
By ROBERT F.
It can be inconvenient and cumbersome but you won't leave home without because you know it will be there when you need and that it will work
By Eugene
I’ve used mine several times on different trips and it works great. I’ve no problem with it ever
By JOHN V.
This machine is si light you don't notice it....puts out 3 litres with ease....
By Customer
Always prompt
By REBECKA T.
I love my inogen, I have been using it for about 4 years and it has been great. any problems I have had they resolved with no questions asked. inogen is a great company to deal with. I have even used my G 4 portable unit 24 hours a day while on vacation.
By HAROLD C.
Service was great
By JOY G.
