Don
The unit works great..
The unit works great..
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you! We’re glad the unit is working great. If you ever need anything else, feel free to reach out—we’re here to help!

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 Five Star Index, with an average rating of 4.8 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listing10,527 approved reviews, newest moderated first
Don
The unit works great..
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you! We’re glad the unit is working great. If you ever need anything else, feel free to reach out—we’re here to help!
Minturn, C.
Great sales, great customer support. Called when setting up to get help, with Her help it was setup in minutes. Please thank her for me.
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you, Charles! We’re glad our team could help you get set up quickly. If you ever need anything else, feel free to reach out—we’re here to help!
Chuck
Excellent service! Friendly and knowledgeable staff. Received my shipment the following day.
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you, Chuck! We’re glad delivery was fast and our team was friendly and knowledgeable. If you ever need anything else, feel free to reach out—we’re here to help!
Runnfeldt, J.
Excellent service and communication
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you, Jeff! We appreciate your feedback and are glad communication was excellent. If you ever need anything else, feel free to reach out—we’re here to help!
Venus
Always responsive, always very knowledgeable and the only drawback is there a heck of a lot cheaper on Amazon and without shipping charges. Lincare said there was no such product and these guys lead me right to them...
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you for your feedback, Venus. We’re glad we could help you find the right product and appreciate your note on pricing comparisons. If you have questions, please call 877-303-9289. We’re here to help!
Jack R.
your suggestion was spot on. The new machine is much lighter and smaller for even better results. Very happy with the selection. Couldn't be happier.
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you, Jack! We’re glad the recommendation was spot on and that you’re happy with the new machine. If you ever need anything else, feel free to reach out—we’re here to help!
Glynn, P.
The sales person that I talked to was highly knowledgeable and gave excellent advice and service. Everything is working great. I am a very happy customer.
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you, Pierre! We’re glad everything is working great and that you received excellent advice. If you ever need anything else, feel free to reach out—we’re here to help!
Randy
Nick took as much time as we needed to make the right decision. And was extremely helpful. Very glad we went with them over their competition.
Response from Oxygen Concentrator StoreJan 5, 2026
Thank you, Randy! We’re glad Nick took the time to help you make the right decision. If you ever need anything else, feel free to reach out—we’re here to help!