Donald S.
Fast turnaround
Fast turnaround
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you, Donald! We're glad we could deliver a fast turnaround for you. 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.
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Donald S.
Fast turnaround
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you, Donald! We're glad we could deliver a fast turnaround for you. If you ever need anything else, feel free to reach out, we're here to help!
Toni
The best customer service!
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you, Toni! We take great pride in our customer service and are so glad it showed. If you ever need anything else, feel free to reach out, we're here to help!
Phillip S.
Great service and delivered timely manner.
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you, Phillip! We're happy to hear the service was great and everything arrived in a timely manner. If you ever need anything else, feel free to reach out, we're here to help!
Maher, A.
We needed a bigger battery for my husband's portable oxygen machine and Nick was fantastic answering all my questions. Received the battery in a couple of days. Decent price.
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you for the wonderful review, Afrodite! We're so glad Nick was able to answer all your questions and that the battery arrived quickly. We'll make sure to pass your kind words along to him. If you ever need anything else, feel free to reach out, we're here to help!
Leighly, P.
Fast shipping and works well for me last a long time
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you, Paul! We're glad to hear the shipment was fast and that it's working well for you. If you ever need anything else, feel free to reach out, we're here to help!
Leidhecker, G.
The process when incredibly well and easy.
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you, George! We're so happy to hear the process went incredibly well and was easy from start to finish. If you ever need anything else, feel free to reach out, we're here to help!
Peek, B.
This is the fourth or fifth concentrator that I have purchased from you. My consultant, Thatcher Mills did an amazing job as usual. He was prompt, polite and informative. The unit was here in 3 days and works perfectly. Kudos to all of you there that help us to take another breath!
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you so much, Brian! We truly appreciate your continued loyalty and are thrilled to hear that Thatcher delivered another excellent experience, prompt, polite, and informative as always. We'll make sure to pass your kind words along to him and the whole team. Kudos right back to you! If you ever need anything else, feel free to reach out, we're here to help!
Muzzana, D.
You are the best. We love that we speak with real people! They are knowledgeable, friendly and helpful. Customer service is top notch.
Response from Oxygen Concentrator StoreApr 15, 2026
Thank you, David! We love hearing that our customers appreciate talking with real, knowledgeable, and friendly people. Top-notch customer service is our priority and we're so glad it showed. If you ever need anything else, feel free to reach out, we're here to help!