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.
10,527 approved reviews, newest moderated first
Fast delivery.
By Autrey, R.
Response from Oxygen Concentrator Store· Feb 27, 2024
Thank you for your feedback, Robert! We're glad to hear that you received your order promptly. If you have any questions or need further assistance, feel free to reach out to us.
after my purchase i was told that i would have to replace parts to the unit during the 3 yr warranty time period but the parts are not covered under the warranty. cost to me will be something like $200. this is a very very very limited warranty. didnt know that before i bought. buyer beware!!!
By Teal, B.
Response from Oxygen Concentrator Store· Feb 27, 2024
We appreciate your feedback, Mr. Teal, and understand your concerns regarding the warranty coverage for replacement parts. We strive to be transparent with our customers about what our warranties cover. We apologize for any misunderstanding that may have occurred during your purchase process. If there's anything more we can do to assist or clarify, please don't hesitate to reach out to us. Your trust and satisfaction are paramount, and we're here to support you every step of the way.
the company saw my frustration and worked with me to make things right. they have provided a replacement for my machine, and it seems to be working fine. at this point I am very pleased and hope my machine holds up well. it appears to be a better machine and give better diagnostics. thank you OCS.
By hen
Response from Oxygen Concentrator Store· Feb 27, 2024
Thank you for sharing your experience, Henry. We're glad to hear that our team was able to address your frustration and provide a replacement that seems to be working well for you. If you have any further questions or concerns, please don't hesitate to reach out.
It was a refreshing change to the typical healthcare challenges. We were able to get the needed referral with minimal wait time and we were able to order the oxygen concentrator right away. It was received and up and running in only 2 days. This has made it easier for mom to get around.
By Poling, D.
Response from Oxygen Concentrator Store· Feb 27, 2024
Thank you for sharing your experience, Doris. We're glad to hear that we could provide a smooth and efficient process for you and your mom. If you ever need further assistance, feel free to reach out.
Excellent customer service.
By Craig, S.
Response from Oxygen Concentrator Store· Feb 27, 2024
Thank you for your feedback, Susan. We're glad to hear that you had an excellent customer service experience. If you have any further questions or need assistance, feel free to contact us anytime.
I wanted to add a couple of items for my new concentrator so I contacted Brad. He was very efficient and within a week my items arrived. Thank you
By Kristine M.
Response from Oxygen Concentrator Store· Feb 27, 2024
Thank you for sharing your experience, Kristine! We're delighted to hear that Bret provided efficient service and that your items arrived promptly. If you need anything else in the future, don't hesitate to reach out.
The salesperson helped me to get the equipment I needed and got it rapidly.
By McCall Jr, Dr R.
Response from Oxygen Concentrator Store· Feb 27, 2024
Thank you for sharing your experience, Dr. Raymond McCall Jr.! We're glad to hear that the salesperson was able to assist you in getting the equipment you needed promptly. If you have any further needs or questions, feel free to reach out to us.
I SHOULD HAVE DONE IT SOONER: I got my oxygen concentrator within a week of ordering it. It took a while to het used to it, the weight, the pulse and wearing it in public. But I did quickly get used to it. Now, I can do things I haven't done in a long time. Shopping, going for walks etc... This concentrator is worth every penny it cost. I love it and should have done it sooner. Thank you .. Edi Brennan (Feb. 19, 2024)
By Brennan, E.
Response from Oxygen Concentrator Store· Feb 27, 2024
Thank you for sharing your experience, Edi Brennan! We're thrilled to hear that your oxygen concentrator has allowed you to resume activities you haven't done in a while. Your feedback is greatly appreciated, and we're delighted that you're satisfied with your purchase. If you have any further questions or need assistance, don't hesitate to reach out to us.
