Saturday, November 7, 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
Knowledgeable, staff, and fast Shipping with very reasonable price
By Green M.
Response from Oxygen Concentrator Store· Sep 1, 2026
Thank you for the review! We are glad our team could point you in the right direction and get your order out quickly at a fair price. If you ever need anything else, feel free to reach out, we're here to help!
Cami Lummus, my sales representative was exceptional! She was professional, highly knowledgeable, and meticulously answered all my questions. I could not be more satisfied with the entire purchase process. Fantastic company!
By Tom M.
Response from Oxygen Concentrator Store· Sep 1, 2026
Thank you, Tom. Cami is exactly the kind of knowledgeable and detail-oriented team member we love to hear about. We will pass your glowing feedback along to her. If you ever need anything else, feel free to reach out, we're here to help!
My warranty expired - no one told me that expired that no good I have upset who fix oxygen conversion I don’t know how spell anyway I already paid $325.00 for fix and cost me more money if fix that rip off me so let you know what going on ok.
By Carroll, K.
Response from Oxygen Concentrator Store· Aug 24, 2026
We are sorry about the confusion and the unexpected repair cost, we know that can be frustrating. We want to get this sorted out with you directly. Please call us at 877-303-9289 to discuss further.
I ordered the devilbliss and they called to tell me it wouldnt be ready and offered a different machine at the same price but threw in a kit. The machine they sent was 100$ cheaper bit charged me the more expensive price cause they threw in a 30$ kit! The machine they sent only produces 9psi where the better devilbliss produces almost 20psi. Once they suckered me , i called numerous times and was sent to voicemail. When i actually reached a person they hung up then I got voicemail again. We had the item sent ahead of us to our new home so the 30 day was too late to send back and i doubt I would have gotten a response anyway. Wont ever use these crooks again!!!
By Carrie P.
Response from Oxygen Concentrator Store· Aug 21, 2026
Hi Carrie, thank you for taking the time to share this, and I'm sorry for the frustration you've described. We looked into the contact information and reference number provided, and we aren't showing any purchase history with us, so it appears this experience may have been with a different company. If you believe the order was placed with the Oxygen Concentrator Store, please call us at 877-303-9289 and our team will look into it right away and do whatever we can to help. If you ever need anything else, feel free to reach out, we're here to help!
Staff is pleasant, knowledgeable and helpful. They ask about your needs and how they can best serve you. Purchases are quickly processed. If there is an issue, they are quick to resolve it. I highly recommend them!
By Wood-Barney, M.
Response from Oxygen Concentrator Store· Sep 1, 2026
Thank you, Monja. We are glad our team took the time to understand your needs and made the process smooth from start to finish. If you ever need anything else, feel free to reach out, we're here to help!
multiple purchases will do again
By larry D.
Response from Oxygen Concentrator Store· Sep 1, 2026
Thank you, Larry! Multiple purchases with us is something we do not take for granted, and we are glad every experience has worked out well. We look forward to helping you again. If you ever need anything else, feel free to reach out, we're here to help!
Jake was very helpful and I was extremely happy with my purchase
By Ben E.
Response from Oxygen Concentrator Store· Sep 1, 2026
Thank you, Ben. Jake is a great resource and we are glad he made your purchase such a positive experience. We will pass your kind words along to him. If you ever need anything else, feel free to reach out, we're here to help!
Was very helpful when speaking to the company and knew exactly what I needed. Delivery was fast as well. Thank you
By Jackson, K.
Response from Oxygen Concentrator Store· Sep 1, 2026
Thank you, Kimberly. We are glad our team was able to quickly identify the right solution for you and get it delivered fast. If you ever need anything else, feel free to reach out, we're here to help!
