InogenInogen® 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 Five Star Index, with an average rating of 4.1 out of 5.
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Tools & Equipment · Petaluma, California
Excellent
Tools & Equipment · San Diego, California
Excellent
Tools & Equipment · Pasadena, California
Excellent
Tools & Equipment · Stockton, California
Excellent
Showing 2,197 reviews with 5 stars · Clear filters
KAREN J M.
The gents that set everything in motion to receive the enogen. And the large cimpressor.
Response from InogenAug 17, 2026
Thank you for reaching out, we appreciate your feedback! Should you need assistance with your unit or supplies, please call our Customer Care line 877-466-4364 during our business hours Monday-Friday, 7a-7p CST
John J M.
Very portable. Inogen, so far, has been true to its word.
Response from InogenAug 17, 2026
Thank you for reaching out, we appreciate your feedback! Should you need assistance with your unit or supplies, please call our Customer Care line 877-466-4364 during our business hours Monday-Friday, 7a-7p CST
Jerry W.
From the purchase through usage it has been a solid experience.
Response from InogenAug 7, 2026
Thank you for reaching out, we appreciate your feedback! Should you need assistance with your unit or supplies, please call our Customer Care line 877-466-4364 during our business hours Monday-Friday, 7a-7p CST.
James M.
Being able to walk more than 10 steps without having to stop to breathe
Response from InogenAug 7, 2026
Thank you for review. We appreciate your feedback and look forward to helping you again.
RIchard B.
Company very responsive
Response from InogenAug 7, 2026
Thank you for review. We appreciate your feedback and look forward to helping you again.
Geraldine R.
Made life easier
Response from InogenAug 7, 2026
Thank you for review. We appreciate your feedback and look forward to helping you again.
Deborah I.
From the moment I contacted Inogen, I was treated as a valuable customer. Firstly, Inogen's sales and customer service teams are in the US -- ZERO communications issues. The rep on the phone (Shamerica) couldn't have been more professional in helping me to select a continuous oxygen machine and a portable unit as well. She also let me know about a promotion that saved me $500 on the machines. Ordering was simple. She contacted my pulmonologist for the prescription, and the machines arrived within three days. Shamerica followed up TWICE to make sure the machines were perfect, and offered any help with setup that might be needed. Inogen's products speak for themselves... they are among the best in the business. I could not have been more pleased with the products and service that I received from this company. Highly recommend.
Response from InogenJul 31, 2026
Thank you for your thoughtful review. We’re pleased to hear that one of our team members was able to help you find a unit that fits your needs.
JustAnswer C.
Inogen is a life changer for people dependent on home oxygen concentrators. It allows movement from the house to the vehicle and freedom from bulky, heavy unweildy green tanks!
Response from InogenJul 31, 2026
Thank you for reaching out, we appreciate your feedback! Should you need assistance with your unit or supplies, please call our Customer Care line 877-466-4364 during our business hours Monday-Friday, 7a-7p CST.