Oxygen Concentrator StoreOxygen 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 Five Star Index, with an average rating of 4.8 out of 5.
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Bob M.
I trust these folks - over the years Ihave purchased three concentrators from them - never a problem!
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you, Bob! Your loyalty over the years means so much to us. It's always a pleasure to serve you, and we're thrilled that every experience has been problem-free. If you ever need anything else, feel free to reach out, we're here to help!
Terrones, S.
I'm able to get around now with my oxygen
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you, Sue! We're so glad the concentrator is helping you get around and maintain your independence. That's what it's all about. If you ever need anything else, feel free to reach out, we're here to help!
Kristi C.
I called to ask some questions about the concentrator I had and it appeared to be broken and they had a wonderful deal going on. The guy was totally awesome to call my own doctor to get the OK that I do live with oxygen so made it very easy.
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you, Kristi! We're glad our team was able to go the extra mile and coordinate with your doctor to make the process as easy as possible for you. That kind of personal care is something we truly value. If you ever need anything else, feel free to reach out, we're here to help!
customer
Friendly service and correct parts.
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you for the kind words! We're glad our team was able to provide friendly service and get you the correct parts. If you ever need anything else, feel free to reach out, we're here to help!
Hanley, M.
Everything went as promised. Salesman was very helpful making sure that we had the correct unit that fits our lifestyle
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you, Mark! We're glad everything went smoothly and that our salesman helped make sure you got the right unit for your lifestyle. It's exactly the kind of personalized service we aim to provide. If you ever need anything else, feel free to reach out, we're here to help!
Adrienne
I purchased the CaireFree comfort with two eight hour batteries, $2700. The first week of use the car charger failed. After a few days of questions they sent a new plug. Next the batteries wouldn't register. Again, after days of questioning and doing hard resets to the unit a battery was replaced. Finally the unit gave me an error message that required me to seek service. I'd had enough so I requested another unit. I was offered a refurbished one which was totally unacceptable to me. BBB doesn't have complaints for this specific model but other models reported having the same type of issues. Their policy is full refund within 7 days. Before 14 days I think you get a portion of your money back. After that you get a refurbished unit. I feel like they stalled past those 14 days on purpose. After a lot of back and forth I received a full refund. I do not recommend this company. The unit did deliver oxygen stronger than Inogen 3 but that doesn't matter if the unit keeps breaking down.
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you for sharing your experience, Adrienne. We are sorry to hear the Caire Comfort did not perform as expected and that the process was frustrating. We are glad a full refund was ultimately issued and that the matter has been resolved. If you ever need anything else, feel free to reach out, we're here to help!
Csonka, C.
Woonderful customer service. Thank you Dakota
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you, Carol! We're so glad Dakota was able to provide you with wonderful service. We'll be sure to pass along your kind words to him. If you ever need anything else, feel free to reach out, we're here to help!
Eliza
Nick was very helpful in identifying the various styles and features of the oxygen concentrator. When we ordered it I was content with the directory guidebook and all the parts that were included. I was given information that was clear and very helpful.
Response from Oxygen Concentrator StoreApr 10, 2026
Thank you, Eliza! We're so glad Nick was able to walk you through the different styles and features and make sure everything was clear when your order arrived. It's great to hear the information provided was helpful. If you ever need anything else, feel free to reach out, we're here to help!
