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
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Is Oxygen Concentrator Store legit?
Oxygen Concentrator Store (www.oxygenconcentratorstore.com) has a 4.9 out of 5 rating on OK.one, based on 201 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. Praise is nearly unanimous, with 99% rating it 4 stars or higher; The business has not yet replied to negative reviews; Reviews mostly discuss Product, Customer service. Last updated 2026-08-11.
What reviewers say
AI generated
Reviewers overwhelmingly had a great experience with this company. Customers frequently praise the exceptionally knowledgeable staff and friendly sales representatives who patiently guide buyers through choosing the right medical equipment for their specific needs. Consumers also highlight the impressively fast delivery times, smooth purchasing processes, and items that arrive securely well-packaged and fully functional.
Some reviewers were not happy with product reliability, noting unexpected equipment malfunctions, difficult battery removals, or the need for early repairs. A few other people also felt that certain shipments arrived missing essential accessories, or experienced minor component issues during transit and daily use.
Auto-generated from all reviews of this business. For reference only.
The sales rep- Nick. He was so responsive & informative. He tracked my package & when there were delays (outside his control) he immediately took action to correct.
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Wayne! We're so glad Nick was responsive and informative, and that he jumped in to resolve the shipping delays quickly. We'll be sure to pass along your kind words. If you ever need anything else, feel free to reach out, we're here to help!
Good customer service. Explained options. Product is one of the best on the market. It was delivered quickly.
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Sandy! We're so glad our team explained your options clearly and that your product arrived quickly. We take great pride in offering some of the best equipment on the market. If you ever need anything else, feel free to reach out, we're here to help!
Thank you for taking the time to leave a rating, Marilyn. If there is anything we can help you with, please let us know. If you ever need anything else, feel free to reach out, we're here to help!
The sales person (I forgot his name😢) but he was great and very helpful!!
I do have a purchase that I made about a year ago that stopped working after about 3 months of using it. My husband took it apart and fixed it. So, it has worked for the last 6 months. Now, it isn’t working any more. Since I now have my Rovre 4 I doubt that my husband will try to fix it. Do you all want it back?? I bought it from you all.,So, it is one of your products.
Let me know
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Molly! We're so glad our salesperson Aziz was great and helpful, and congratulations on your Rove 4. We only take functioning units under our buyback program. If you ever need anything else, feel free to reach out, we're here to help!
Reps patient’s working through communication problems with my doctors office obtaining RX.
Prompt shipment once issues were resolved.
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Mary! We're glad our reps were patient in working through the communication with your doctor's office to obtain your prescription, and that your shipment went out promptly once everything was resolved. We appreciate your patience. If you ever need anything else, feel free to reach out, we're here to help!
Thank you, Richard! We're glad Neal took good care of you. We'll be sure to pass along your kind words. If you ever need anything else, feel free to reach out, we're here to help!
Thank you, Theodore! We're glad you received great service. We appreciate your business. If you ever need anything else, feel free to reach out, we're here to help!
Thank you, Dorothy! We're so happy to hear you're enjoying your new machine. Wishing you all the best with it. If you ever need anything else, feel free to reach out, we're here to help!
Other than the position of the on/off switch, the oxygen concentrator, (my husband is 6' tall), has been working fine with good results.
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Joan! We're glad to hear the concentrator has been working well for your husband with good results. We appreciate the note about the on/off switch position and will share that feedback with the manufacturer. If you ever need anything else, feel free to reach out, we're here to help!
Thank you! We're glad we could offer a good price and fast delivery on a quality product. We appreciate your business. If you ever need anything else, feel free to reach out, we're here to help!
I previously had extra long tubing for my portable Inogen. Sales rep pointed out the value in a 4' long tubing. In utilization, he was correct.
Lynne Pillsbury
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Lynne! We're glad our sales rep pointed you toward the 4 foot tubing and that it turned out to be the right fit. It's great to hear the recommendation worked well for you. If you ever need anything else, feel free to reach out, we're here to help!
Audrey has been superb in answering every question I had and in guiding me through the options one could have in acquiring an Oxygen Concentrator. Everything from my initial call to delivery of the product has been flawless.
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Sergio! We're delighted to hear Audrey answered every question and guided you through your options, and that everything from your first call to delivery was flawless. We'll pass along your appreciation. If you ever need anything else, feel free to reach out, we're here to help!
The time and due diligence I received from Todd Gordon was very appreciated . I purchased a backpack for a Simply Go Mini and he made me feel like it was a item I had paid big money for . He cared about how soon I needed it , went to the warehouse personally to be sure one was available . Called the next day told me how and when I could expect it to arrive . Total class gentleman . Thank you again Todd .
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Dan! We're so glad Todd Gordon took such good care of you and made your backpack purchase feel important, right down to checking the warehouse personally and following up. We'll be sure to share your kind words with him. If you ever need anything else, feel free to reach out, we're here to help!
Easy to order concentrator I wanted. Good price. Arrived on time.
If you don’t purchase device through Inogen your concentrator is not compatible with inogen app. This should be cleaned up since it is the exact same product.
Reply from Oxygen Concentrator Store2026-08-07
Thank you, Carol! We're glad the concentrator you wanted was easy to order, well priced, and arrived on time. We appreciate your note about the Inogen app compatibility, and we'd like to resolve that for you. Please call our customer support at 877-303-9289.
Thank you, Bill! We'd be happy to help you get an additional battery for your unit, your Oxygen Specialist will reach out soon. If you ever need anything else, feel free to reach out, we're here to help!
Prompt service. Easy transaction. Fair pricing. Great staff. This all adds up to being able to trust the Oxygen Concentrator Store.
Reply from Oxygen Concentrator Store2026-08-07
Thank you, David! We're so glad you found our service prompt, our pricing fair, and our staff great. Earning your trust means everything to us. If you ever need anything else, feel free to reach out, we're here to help!
Our veteran passed away an you helped work through our lose
Reply from Oxygen Concentrator Store2026-08-07
Thank you for sharing this with us, Phyllis. We're deeply sorry for the loss of your veteran, and we're honored that we could help support you during such a difficult time. Please know our thoughts are with you and your family.
Thank you, Thomas! We're glad our salesperson did a great job for you. We appreciate your business. If you ever need anything else, feel free to reach out, we're here to help!