Monday, November 9, 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
Easy ordering completive price, fast shipping.
By jeff M.
Response from Oxygen Concentrator Store· Mar 15, 2025
Hi Jeff, thank you for your feedback! We're glad you had an easy ordering experience, found competitive pricing, and received fast shipping. If you ever need anything else, feel free to reach out—we’re here to help!
Reps were very helpful and curtiuos.
By Mongold, K.
Response from Oxygen Concentrator Store· Mar 15, 2025
Hi Kimberly, thank you for your feedback! We're glad to hear that our reps were helpful and courteous. If you ever need anything else, feel free to reach out—we’re here to help!
Wonderful experience from the time Nick answered the phone to the delivery the next day. Kind, courteous and professional. The prices are affordable, the equipment up to date. It is so much quieter than my rental, smaller and more space efficient.
By Bottolfsen, S.
Response from Oxygen Concentrator Store· Mar 15, 2025
Hi Susan, thank you for your wonderful feedback! We're thrilled to hear that Nick provided a great experience and that you’re happy with your new equipment. If you ever need anything else, feel free to reach out—we’re here to help!
I had to send it back to company, The battery was not making a good connection.. keept shutting down. 2,000.00 for this. I hope my new one works or I will want my money back
By Kathy Diltz L.
Response from Oxygen Concentrator Store· Feb 26, 2025
Hi Kathy, we appreciate you giving us the opportunity to assist you with your issue. We hope your replacement unit works perfectly for you, and if you have any further concerns, please don’t hesitate to reach out. If you'd like to update your review based on your experience, you can follow the link in the email we sent. We're here to help!
"People Buy from People". My O2 Concentrator was about four+ years old and we inquired about a replacement about two months ago. We were directed to an Account Manager named PJ. PJ was knowledgable about every concentrator and option and/or combination. He had a complete and distinct answer for every question we asked... Yet the time wasn't right to buy back then. PJ was tenacious with follow-up, but while he always asked for the "Sale", he never pushed too far or hard. When finally made a decision to buy a certain unit/package almost two months later, we could have bought the unit from anyone, anywhere. We instead chose to call PJ back and buy the Inogen unit from him because he was professional, personable and knowlegable. It's people like that who are willing to do the work to become masters of their craft, who are the backbone of the USA. Thank you for PJ and Inogen for a great product and experience!
By Payne, C.
Response from Oxygen Concentrator Store· Mar 15, 2025
Hi Christopher, thank you for your thoughtful feedback! We're thrilled to hear that PJ’s professionalism, knowledge, and dedication made your buying experience a great one. It’s wonderful to know that his persistence and expertise led you back to us for your purchase. We truly appreciate your support and kind words. If you ever need anything else, feel free to reach out—we’re here to help!
I was talking with Thatcher, a very knowledgeable person and willing to work with me on a few details so I could make the purchase. I do believe that I got a good deal in the end overall. The only real problem I had was that in the instructions, it warned against using an inverter, that it might ruin the Oxy5 Home and void the warranty. I run my place with Solar Power utilizing a Top of the line Pure Sine Wave Inverter. They really struggled to finally come to the conclusion that I can use my inverter. They really need to educate themselves on Solar Power and change the wording in the instructions! Other than that, everything was good.
By David M.
Response from Oxygen Concentrator Store· Mar 15, 2025
Hi David, thank you for your detailed feedback! We're glad to hear that Thatcher was helpful and that you’re happy with your purchase. We appreciate your insights regarding the inverter warning and the need for more clarity on solar power compatibility. Your input is valuable, and we’ll be sure to pass it along. If you ever need anything else, feel free to reach out—we’re here to help!
It's easy your sales people know just what we have ordered before and what we need for replacement parts. Things shipped quickly and I got tracking and confirmation of it arriving
By Stentiford, T.
Response from Oxygen Concentrator Store· Mar 15, 2025
Hi Theresa, thank you for your feedback! We're glad to hear that our team made the ordering process easy and ensured you got the right replacement parts quickly. If you ever need anything else, feel free to reach out—we’re here to help!
Chris was great to work with!
By Tomich, M.
Response from Oxygen Concentrator Store· Mar 15, 2025
Hi Marti, thank you for your feedback! We're glad to hear that Chris was great to work with. If you ever need anything else, feel free to reach out—we’re here to help!
