Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
10,527 reviews
Oxygen Concentrator StoreSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Oxygen Concentrator Store from American Medical Sales and Rentals has been providing oxygen therapy experience since 2001 and we offer the highest quality brands of portable oxygen concentrators, home oxygen concentrators and solutions for sleep therapy. Our Respiratory Specialists are fully trained on every product we carry and are here to answer any questions you have.View Top Categories:Portable Oxygen ConcentratorsHome Oxygen ConcentratorsUsed Oxygen Concentrators
Oxygen Concentrator Store (oxygenconcentratorstore.com) has 10,527 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
Showing 702 reviews with 4 stars · Clear filters
My name is Ken hamblet
By Hamlett, K.
Response from Oxygen Concentrator Store· Sep 7, 2025
Thank you, Ken! We appreciate your feedback and apologize for the name mix-up. We’ll make sure it’s corrected. If you ever need anything else, feel free to reach out—we’re here to help!
The backpack is so handy and the battery and charger is great. I can get out more thank you for getting it to me so fast.
By Cook, D.
Response from Oxygen Concentrator Store· Sep 7, 2025
Thank you, Debra! We’re so glad the backpack, battery, and charger are helping you get out more and that your order arrived quickly. If you ever need anything else, feel free to reach out—we’re here to help!
Would like a concentrated that would go to six instead of just three, but it is doing just what we thought it might do which is very nice
By Andreschefski, C.
Response from Oxygen Concentrator Store· Sep 7, 2025
Thank you, Chris! We’re glad to hear your concentrator is meeting your expectations and working well for your needs. We’d love to know what more we could do to make this a 5-star experience for you. If you ever need anything else, feel free to reach out—we’re here to help!
I have paid you for maintenance of my Oxygen one concentrator. $375. 6 days later, I still have no idea how and where I should ship the concentrator for maintenance. Hopefully this will resolve itself. I was told I would get that information between one and three business days. We’re working on the sixth day. Please someone give me the mailing instructions
By John L.
Response from Oxygen Concentrator Store· Sep 5, 2025
John, thank you for your patience and for sharing your experience. We’re sorry for the delay in getting you the shipping instructions—this was caused by the manufacturer’s processing of the RMA request. As soon as it was cleared, we shared the details, and we appreciate you promptly sending in your unit and providing the tracking number. We’ll continue to monitor your service order to make sure everything is handled smoothly. If you ever need anything else, feel free to reach out to us at (877-303-9289) —we’re here to help!
My experience was OK; no complaints.
By Dr Robert B.
Response from Oxygen Concentrator Store· Sep 5, 2025
Thank you, Dr. Brill. We’re glad to know your experience was satisfactory, and we’d love to learn what more we could do to make it a 5-star one. Your feedback helps us improve. If you ever need anything else, feel free to reach out—we’re here to help!
Questions were answered and materials were delivered as setup. Only drawback is getting through on the telephone system. Offsite answering service always seems to have a 20-25 minute wait time.
By John
Response from Oxygen Concentrator Store· Sep 7, 2025
Thank you, John! We’re glad to hear your questions were answered and everything was delivered as planned. We’re sorry, though, for the wait time you experienced when calling in—that’s not the smooth experience we want for our customers. We’ll share your feedback with our team as we work to improve. If you ever need anything else, please don’t hesitate to call us at 877-303-9289. If you ever need anything else, feel free to reach out—we’re here to help!
Arrived early , got it set up ,very quiet .Husband is breathing easy now .
By Alice A F.
Response from Oxygen Concentrator Store· Aug 19, 2025
Thank you, Alice! We're so glad to hear your husband's breathing has improved and that everything arrived early and set up smoothly. It’s great to know the unit is quiet and already making a difference. If you ever need anything else, feel free to reach out—we’re here to help!
It works find. I do have to adjust the direct volume supply by aliening the noise cables.
By Ross, J.
Response from Oxygen Concentrator Store· Aug 19, 2025
Thank you, James! We're glad to hear the unit is working well. We’d be happy to troubleshoot with you to ensure everything functions as smoothly as possible. Feel free to call us at 877-303-9289 if you need further assistance. And as always, if you ever need anything else, feel free to reach out—we’re here to help!
