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.
Also known as
oxygenconcentratorstore.com
Website
oxygenconcentratorstore.com
Category
Tools & Equipment
Location
Centennial, Colorado
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 94% of reviews.
Latest
Most recent review: October 2026.
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Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
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My rep was wonderful. She was extremely helpful. Answered every question I had. Made the ordering process easy and quick.
Response from Oxygen Concentrator StoreSep 1, 2026
Thank you, Doug. We are so happy your representative was able to answer every question and make the ordering process straightforward. If you ever need anything else, feel free to reach out, we're here to help!
PL
Phyllis L.
So happy to have this unit and so very…
So happy to have this unit and so very easy to set up. With lots of backup support!
Response from Oxygen Concentrator StoreSep 1, 2026
Thank you, Phyllis! We are happy the unit was easy to get set up, and we want you to know we are always here if you need anything. If you ever need anything else, feel free to reach out, we're here to help!
JE
jean
Have used this company for several…
Have used this company for several years. Always received the highest courtesy, customer service, and results from products. Every questions fully answered. Great assistance in locating exactly what's needed. Professional and knowledgeable staff.
The most outstanding customer service came this week. After purchasing a new machine, very similar to existing machine, doctor's staff notified Drew that machine, although similar to my existing machine, not fully capable of meeting needs.
Drew immediately called me and offered to return purchase price. His values and morality were outstanding, and reassured me that this is a great company that put me before profits. Drew is the best. HIGHLY recommend the Oxygen Concentrator Store.
Response from Oxygen Concentrator StoreSep 1, 2026
Thank you so much, Jean. It means a great deal to us that you have trusted us for several years, and we are glad our team continues to deliver the service you deserve. If you ever need anything else, feel free to reach out, we're here to help!
TS
TED S.
Excellent customer service and good…
Excellent customer service and good price
Response from Oxygen Concentrator StoreSep 1, 2026
Thank you, Ted. We are glad you had an excellent experience and found a great price. If you ever need anything else, feel free to reach out, we're here to help!
DE
Dennis
Luke Corrick
Luke Corrick
Thank you so much for all the time, patience, and effort you put into helping us purchase our oxygen concentrator.
From the beginning, we really appreciated how carefully you listened to our questions and concerns. You took the time to understand what we were looking for and never made us feel rushed or pressured. Instead, you offered ideas, explained different options, and helped us compare the choices in a way that made the whole process much easier.
Your knowledge of the industry and the different equipment available was very reassuring, but what impressed us most was the personal attention you gave us. It was clear that your goal was not simply to make a sale, but to help us find the concentrator that would best meet our needs. That meant a great deal to us.
Your patience, honesty, and willingness to work through all the details gave us confidence in our decision and made what could have been a stressful purchase a very positive experience.
We also want to recognize the company owner, Cyndy George and your manager, Aaron Searls. Companies that attract and support people who provide this level of customer service is obviously doing something right. With employees like you, it is easy to understand why the Oxygen Concentrator Store has been so successful.
Luke, again, thank you again for listening, answering our many questions, giving us thoughtful ideas and options, and going the extra mile for us. Please also extend our thanks to Cyndy, Aaron, and everyone else who helped along the way.
We truly appreciate everything you did for us.
Warmest regards,
Dennis and Carla
Response from Oxygen Concentrator StoreSep 1, 2026
Thank you, Dennis. Luke is a wonderful part of our team, and we will be sure to pass along your kind words. We are glad he could take the time to walk you through everything. If you ever need anything else, feel free to reach out, we're here to help!
WP
Williams, P.
The new battery didn't last no longer…
The new battery didn't last no longer than the battery I already had. It was fully changed.
Response from Oxygen Concentrator StoreAug 31, 2026
Thank you for sharing your feedback, Phyllis, and we are sorry to hear the new battery did not perform the way you expected. We understand how important dependable battery life is, and we want to help get this sorted out for you.
The good news is that your batteries are fully under warranty. Our team has spoken with you about performing a battery recalibration, which often resolves this kind of issue, and if that does not do the trick, we will move forward from there. Please always feel free to call us first at 877-303-9289 anytime you need anything, and we will be glad to help.
We are confident we can get this working the way it should. If you ever need anything else, feel free to reach out, we're here to help!
RB
REBECCA B.
getting the POC repaired but unhappy it…
getting the POC repaired but unhappy it may be up to 6 weeks for the repair
Response from Oxygen Concentrator StoreSep 3, 2026
Thank you, Rebecca. We are glad we were able to get your POC in for service. We completely understand how stressful a 6-week wait can feel when you depend on that equipment, and we want to make sure you have support in the meantime. If there is anything we can do to help while your unit is being repaired, please give us a call at 877-303-9289. If you ever need anything else, feel free to reach out, we're here to help.
CH
Carol H.
Luke and Aziz help us be prepared for a precious trip.
Luke Corrick's helped us to obtain all the equipment plus a carry on rolling cart to bring the Inogen 5L on our overnight train ride. When I realized in the last week of planning I needed longer oxygen tubing to connect with the 5L Inogen in the train cabin and hotel, Aziz Kamal rushed everything we needed in plenty of time. My husband was able to use the Inogen Rove 6 to transfer to and from the train, ride in the rental car and maneuver around the wedding venue. It is hard to put into words the importance of being at his granddaughters wedding. Family is everything to us. These memories are precious. We could not have done it without Luke's & Aziz's help.
Response from Oxygen Concentrator StoreSep 1, 2026
Thank you, Carol! It sounds like Luke and Aziz went the extra mile to make sure you had everything you needed for your travels. We will pass your kind words along to them. If you ever need anything else, feel free to reach out, we're here to help!