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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Response from Oxygen Concentrator StoreAug 1, 2025
Thank you, Robert! We're glad to hear everything went great with your service. If you ever need anything else, feel free to reach out—we’re here to help!
SM
steven M.
Nick
People who know how to help with and doing it with a smile at least that is what i felt and Nick was over the moon
Response from Oxygen Concentrator StoreAug 1, 2025
Thank you, Steven! We're thrilled to hear that Nick made such a positive impression and gave you the support you needed with warmth and care. If you ever need anything else, feel free to reach out—we’re here to help!
KD
Klingman, D.
The little gal that gave the big…
The little gal that gave the big discount on my oxygen concentrator. She was very nice and good too work with
Response from Oxygen Concentrator StoreAug 1, 2025
Thank you, Dolores! We're so glad to hear you had a great experience and that our team member was kind, helpful, and able to get you a great deal. If you ever need anything else, feel free to reach out—we’re here to help!
CG
CGG
Everything went very well
Everything went very well. Todd took good care of us. The machine is performing very well.
Response from Oxygen Concentrator StoreAug 1, 2025
Thank you! We're glad to hear everything went smoothly and that Todd took great care of you. It's wonderful to know the machine is performing well. If you ever need anything else, feel free to reach out—we’re here to help!
SU
susan
Fast delivery
Fast delivery, no problems will order again when needed.
Response from Oxygen Concentrator StoreAug 1, 2025
Thank you, Susan! We're glad everything went smoothly and your order arrived quickly. We look forward to helping you again in the future. If you ever need anything else, feel free to reach out—we’re here to help!
AM
AMSELLEM ..
VERY IMPORTANT
Oxygen Concentrator Store
Response from Oxygen Concentrator StoreAug 1, 2025
Thank you so much, Amsellem! We truly appreciate your 5-star support. If you ever need anything else, feel free to reach out—we’re here to help!
GL
Gae L.
Outstanding Support and Compassion – Tracy is a Lifesaver!
I had been desperately searching for help after being provided with a Rhythm POC from my Oxygen Company, Naples Oxygen. But, they could not give me any information as they said, they only handle oxygen not POC's. I tried Buffalo as that is who bills me, but they could not help or answer any questions either. I received no information, no instructions—nothing. It was an incredibly overwhelming experience, especially with an upcoming air travel plan. I couldn’t even reach a real person on the phone—until I met Tracy.
After nearly four frustrating hours and ending up in tears, Tracy came to my rescue. She was kind, empathetic, and incredibly knowledgeable. She patiently walked me through everything I needed to know: how to use the machine, how to store it properly, and—most importantly—how many batteries I would need for travel. I am beyond grateful.
Thanks to her guidance, I now plan to purchase three additional batteries for the rental unit—something I didn’t even realize I had signed for, as I was never given any documentation or support beforehand.
Tracy is truly a compassionate and helpful person who made a world of difference in my life. I’ve saved her name and number in my phone, and now I know exactly who to call when I have questions or need assistance.
I honestly can’t say “thank you” enough. Tracy, you are amazing!!!!!
PS: Tracy, I'm in Naples, Fl, but I used to live in Aurora, CO! What a coincidence.! Hugs!
Response from Oxygen Concentrator StoreAug 1, 2025
Thank you, Gae! Your heartfelt message means so much. We’re incredibly grateful Tracey was able to provide the support, clarity, and compassion you needed during such a stressful time. It’s exactly the kind of experience we strive to deliver, and we’re proud to have Tracey on our team. We’re so glad you now feel confident and prepared—especially for your upcoming travel. If you ever need anything else, feel free to reach out—we’re here to help!
KF
Karen F.
Did not have to tell person what my…
Did not have to tell person what my oxygen machine was.He got off of my last purchase. It got here faster than he said it would. Really a big help for both things.
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Response from Oxygen Concentrator StoreJul 30, 2025
Thank you, Karen! We're so glad our team could quickly reference your previous order and get everything to you even faster than expected. It’s great to know the process was smooth and helpful. If you ever need anything else, feel free to reach out—we’re here to help!