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.
Showing 702 reviews with 4 stars · Clear filters
The company was wonderful to deal with and had extremely fast shipping!! The new parts fit in very well, BUT when we started it up we could hear air leaking out. One of the new tubes had arrived without a new O-ring.
By Pamela R.
Big help with getting battery to me for a recent flight. Thanks so much.
By Charlene
I have a G3 and I purchased a long-term battery all is good no problems, so my review is good 4 stars.
By Rosa F.
Response from Oxygen Concentrator Store· Aug 16, 2018
Thanks for your feedback. Please let us know if we can do anything else.
Paul S was very helpful in assisting me purchase a POC. I was surprised that it is noisier than I expected. I expected to hear the cycling of the machine, but the motor is also louder than expected. I have to put it in my closet so it doesn't keep me awake at night. I purchased a Respironics POC.
By Rebecca
The equipment was good but batteries only lasted about 1/12 hrs. Service at the o2 store was excellent. The instructions for the device was thorough and everyone was very helpful.
By Carolyn D.
I was pleasantly surprised to be treated so well and have my questions answered. I was able to get the O2 concentrator immediately as I need it. Other sites weren't nearly as accommodating. Thanks so much. Lynn Rakin
By Lynn
works fine a little noisy compared to my old concentrator .
By Richard
The downside to my interaction was they initially said they would charge me shipping, but then agreed to not charge me. Then they quoted me a price of $1595 even though their website showed $1495. They honored the $1495 price. Otherwise, they shipped very promptly and were accommodating.
By Delma
