battlesrj
Job well done.
Job well done.
Response from Oxygen Concentrator StoreJul 2, 2025
Thank you! We appreciate your feedback and are glad to hear everything went well. 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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battlesrj
Job well done.
Response from Oxygen Concentrator StoreJul 2, 2025
Thank you! We appreciate your feedback and are glad to hear everything went well. If you ever need anything else, feel free to reach out—we’re here to help!
Kirk, P.
Your employees are always very helpful in explaining and helping pick out what we need. I’m very impressed with their knowledge . I thank them and hope they never change.
Response from Oxygen Concentrator StoreJul 2, 2025
Thank you, Paul! We're so glad to hear our team has been consistently helpful and knowledgeable in guiding you to the right products. Your appreciation means a lot, and we’re committed to maintaining that same level of service. If you ever need anything else, feel free to reach out—we’re here to help!
Metcalf, C.
Agents were knowledgeable and pleasant. Machine is working well so far
Response from Oxygen Concentrator StoreJul 2, 2025
Thank you, Carl! We're glad to hear our team provided knowledgeable and pleasant service, and that your machine is working well so far. If you ever need anything else, feel free to reach out—we’re here to help!
Chirico, M.
The Item arrived when I was told it would' Thanks
Response from Oxygen Concentrator StoreJun 25, 2025
Thank you, Maria! We're glad to hear your item arrived on time as expected. If you ever need anything else, feel free to reach out—we’re here to help!
Marks, M.
Cami was very professional, a reliable communicator regarding status of my order, which was delayed while I coordinated getting approval from my doctor.
Response from Oxygen Concentrator StoreJun 25, 2025
Thank you, Mary! We're so glad to hear Cami provided professional and reliable support throughout your order process. We appreciate your patience during the delay and are happy everything came together smoothly. If you ever need anything else, feel free to reach out—we’re here to help!
Leona S.
The products arrive quickly and are of good quality. I called once with a question about a separator part, and the person I spoke with was helpful. Have bought products from this company for about 3 years and am satisfied with their performance.
Response from Oxygen Concentrator StoreJun 25, 2025
Thank you, Leona! We truly appreciate your continued trust over the past three years. It’s great to hear that our products and service have consistently met your expectations. If you ever need anything else, feel free to reach out—we’re here to help!
Mary E.
Very happy to get the part necessary for my portable oxygen concentrator. Thanks much for your help!
Response from Oxygen Concentrator StoreJun 25, 2025
Thank you, Mary Ellen! We're so glad we could help you get the part you needed for your portable oxygen concentrator. If you ever need anything else, feel free to reach out—we’re here to help!
DENISE
Thatcher Mills was amazing. He answered my many emails with patience and professionalism. I bought the Devilbiss ultra quiet 525DS-Q ... I wanted my own machine as a back up to the Devilbiss 525 that I currently have. The 525-DSQ is the updated 525. It is the same machine essentially just updated technology and components. They made it quieter by about 10-15 decibels is the biggest difference. I can tell you that 10 to 15 decibles makes a much quieter machine. The original 525 was not terribly loud and it is a workhorse of a machine. I am thrilled with my purchase. I researched before I bought this machine. I also did get a great price on this one. Thank you
Response from Oxygen Concentrator StoreJun 25, 2025
Thank you, Denise! We’re so glad to hear that Thatcher provided patient, professional support and helped you feel confident in your purchase. It’s great to know the 525DS-Q is living up to your expectations—especially with the quieter operation and reliable performance you were looking for. We appreciate the time you took to research and share your experience. If you ever need anything else, feel free to reach out—we’re here to help!