I'd like to thank our sales rep, John, for sticking with us while our doctor's office was going through a computer system changeover which inadvertently held up our order a bit. John was a good as hi... See more
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Review summary
Created with AI, based on recent reviews
What people talk about most
Reviews shaping this summary
Our representative Katie was very helpful. She called us to give us information about the Rove 6. Since we were not sure about ordering, she did not pressure. When we talked again and ordered, we k... See more
Company replied
We are so pleased with the help we received from knowledgeable people, the 2-day delivery and the extra battery among other things. We were totally inexperienced and our salesperson Audrey walked us... See more
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Excellent support on what equipment to purchase. We had a minor issue with the model we received (likely damaged in shipping) and the unit was promptly replaced. Nick Vannatta was awesome to work wi... See more
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Company details
- Oxygen Equipment Supplier
- Hospital Equipment and Supplies Store
- Local Medical Service
- Medical Equipment Supplier
- Medical Supply Store
- Mobility Equipment Supplier
About Oxygen Concentrator Store
Written by the company
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.
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Contact info
15055 E. Hinsdale Drive, 80112, Centennial, United States
- 303-799-0013
- sales@amsrco.com
- www.oxygenconcentratorstore.com
4.8
Excellent
11K reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 1 week
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Thatcher provides an excellent…
Thatcher provides an excellent regardless of my concerns
24 June 2026
Reply from Oxygen Concentrator Store
Thank you, Ruth. We are glad Thatcher provided excellent service and addressed your concerns. We appreciate your business. If you ever need anything else, feel free to reach out, we are here to help!
Been with them for years- great service…
Been with them for years- great service and great products!
9 September 2025
Reply from Oxygen Concentrator Store
Thank you for your loyalty over the years. It means so much to us that you continue to enjoy great service and great products. We are grateful to have you as a long-time customer. If you ever need anything else, feel free to reach out, we are here to help!
Reply from Oxygen Concentrator Store
Thank you, Kelly. We are glad you found our team to provide great, knowledgeable, and helpful service. We appreciate your business. If you ever need anything else, feel free to reach out, we are here to help!
Reply from Oxygen Concentrator Store
Thank you so much for your kind words, Leonora! We are thrilled to hear that your experience was great in all aspects. That is a helpful note about the cord length, and we appreciate you sharing it. We are always looking for ways to improve, and customer feedback like yours helps us do that. If you ever need anything else, feel free to reach out, we are here to help!
Reply from Oxygen Concentrator Store
Thank you for the wonderful feedback, Bart! We are so glad our team has consistently made a great impression with their friendly and professional service. It means a lot to us to hear that. If you ever need anything else, feel free to reach out, we are here to help!
Great products and service
Azi was great! I couldn’t ask for a better experience. Product is quality and service was A+
23 June 2026
Reply from Oxygen Concentrator Store
Thank you so much for sharing your experience! We will be sure to pass your kind words along to Aziz. It is always rewarding to hear when our team delivers the kind of service that truly makes a difference. We are glad the product met your expectations as well. If you ever need anything else, feel free to reach out, we are here to help!
Everything came and works great
Everything came and works great. John was very helpful. I am so happy to havey rove 6. Thank you
17 June 2026
Reply from Oxygen Concentrator Store
Thank you for the wonderful review, Edna! We are so happy to hear everything arrived and is working great. We will make sure to share your kind words with John. Your satisfaction means everything to us, and we hope your Inogen Rove 6 continues to serve you well. If you ever need anything else, feel free to reach out, we are here to help!
Great Service & Support!
My wife of 34 years, came out of the hospital after a 12 day stay. Her oxygen requirements coming home, we’re more than the 5L oxygen generator we had there. We were sent a 10L rental, which was provided by Apria Air. The rental machine was excessively loud, and had over 11,000 hours on it. I called the Oxygen Store and had the privilege of talking with Nick. He told me that the machine we had, was over three years old and recommended a new unit by Drive. The new unit showed up two days later, unfortunately, was noisy, and the yellow light continued to go to red. I called Nick, who thought that the unit could possibly have been damaged in transit, which is certainly possible. I told him I preferred a different unit, and he recommended another, about $400 more, made by New Life. The replacement machine arrived two days later, and was everything I hoped for. It worked right out of the box, and is the quietest machine that we have had. Shipping instructions (to return the original unit) were provided at no cost. Nick continued to follow up with me afterwards, just to make sure everything was working and I was happy. Nick could not have be more professional and caring. I’ve been around the block a few times, have seen the good and the bad, but my experience with Nick and Oxygen Store was as good as it gets. I would give him 10 Stars if I could!
18 June 2026
Unprompted review
Reply from Oxygen Concentrator Store
Thank you so much for taking the time to share such a detailed and thoughtful review. We hope your wife continues to recover well and is feeling more comfortable at home. Nick is a true asset to our team, and knowing he was able to guide you through the process with care and professionalism means the world to us. We will absolutely pass your kind words along to him. We stand behind the products we carry and are glad the NewLife unit is working exactly as expected. If you ever need anything else, feel free to reach out, we are here to help!
They made a quick turnaround in…
They made a quick turnaround in repairing my concentrator under warranty.
30 June 2026
Unprompted review
Reply from Oxygen Concentrator Store
Thank you for the great review, James! We are glad we were able to get your concentrator repaired quickly and back in your hands under warranty. Keeping our customers up and running is always our top priority. If you ever need anything else, feel free to reach out, we are here to help!
I initially filled out a contact…
I initially filled out a contact request as it was after normal business hours but was surprised to get a call back a few minutes later. Had a very helpful conversation with an employee named Thatcher and ended up ordering a Caire concentrator as he confirmed all the information I had gathered from other internet sites on that particular unit (Eclipse 5).
23 June 2026
Reply from Oxygen Concentrator Store
Thank you for sharing your experience, Richard! We are glad Thatcher was able to reach out promptly and help you feel confident in your decision. The Caire Eclipse 5 is a fantastic unit, and it sounds like it was a great fit for your needs. We would love to know if there is anything we could have done to make your experience a full five stars. Your feedback helps us continue improving. If you ever need anything else, feel free to reach out, we are here to help!
Reply from Oxygen Concentrator Store
Thank you, James! We are so glad you experienced that personal touch, and that your product arrived quickly and in great shape. If you ever need anything else, feel free to reach out, we are here to help!
Reply from Oxygen Concentrator Store
Thank you for the kind words, Judith! Professional and helpful is exactly what we strive to be with every interaction. We truly appreciate you taking the time to share your experience. If you ever need anything else, feel free to reach out, we are here to help!
Our Rep was so knowledgable
Our Rep was so knowledgable! He handled everything in just a few minutes and was so very pleasant! Thank -you!
15 June 2026
Reply from Oxygen Concentrator Store
Thank you so much, Teri! We are thrilled to hear our representative was knowledgeable, efficient, and made the whole process so pleasant for you. That kind of experience is exactly what we work to provide every customer. If you ever need anything else, feel free to reach out, we are here to help!
Exactly what I wanted.
22 June 2026
Reply from Oxygen Concentrator Store
Thank you for your feedback, Leroy! We are glad the product was exactly what you were looking for. We would love to know if there is anything that could have made your experience a full five stars. Your thoughts help us continue to improve. If you ever need anything else, feel free to reach out, we are here to help!
Called back right away
Called back right away. Gave me a good deal. John was very helpful and knowledgeable.
16 June 2026
Reply from Oxygen Concentrator Store
Thank you for the kind feedback, James! We are so pleased to hear John called you back promptly and was helpful and knowledgeable throughout the process. If there is anything that would have made your experience a full five stars, we would genuinely love to hear your thoughts. If you ever need anything else, feel free to reach out, we are here to help!
Reply from Oxygen Concentrator Store
Thank you, Sally! Fast service and a pleasant experience with our sales team are things we are very proud of. We are glad it all came together smoothly for you. If you ever need anything else, feel free to reach out, we are here to help!
It came in timely manner it is light…
It came in timely manner it is light weight seems to be working great
22 June 2026
Reply from Oxygen Concentrator Store
Thank you for the wonderful feedback, Barbara! We are so glad your concentrator arrived on time, is lightweight, and is working great for you. That is exactly the outcome we hope for with every order. If you ever need anything else, feel free to reach out, we are here to help!
Awesome Experience
Luke was such a big help to me. He helped me pick the right machine for my needs, gave me a discount, it shipped quickly and got my Oxygen machine the same week I ordered it. Will definitely use this store again if I need anything else!
22 June 2026
Reply from Oxygen Concentrator Store
Thank you for the fantastic review, Emmie! We are so glad Luke was able to guide you to the right machine, offer a great discount, and get it shipped out quickly. Same-week delivery is something we are really proud of. We will be sure to pass your kind words along to Luke. If you ever need anything else, feel free to reach out, we are here to help!
Working with Katie
The salesperson I worked with was excellent. She was professional, caring and was able to offer the exact equipment needed in a prompt time structure. Great to work with. Follow ups from company are exceptional
22 June 2026
Reply from Oxygen Concentrator Store
Thank you so much, Kathy! It is wonderful to hear that Katie provided such professional, caring, and thorough service, and that the follow-ups from our team have been exceptional. We will make sure she knows how much her efforts are appreciated. If you ever need anything else, feel free to reach out, we are here to help!
Needed new O2 Concentrator
Had my previous O2 Concentrator, fail after 8 years of us.
Contacted American Medical, and worked with Cami Lummus.
She was just exceptional in getting me a new one.
We found it, quite loud in its operation. Cami arranged a different machine, which is working out very well.
I could not be happier with the Support and professionalism Cami and the staff at AMS provided.
Exceptional in all respects.
29 June 2026
Unprompted review
Reply from Oxygen Concentrator Store
Thank you for such a thoughtful and detailed review, Robert! We are sorry your first unit was louder than expected, but we are really glad Cami was able to quickly arrange a replacement that is working well for you. That kind of responsive, problem-solving service is what we truly aim to deliver. We will pass your kind words along to Cami and the team. If you ever need anything else, feel free to reach out, we are here to help!
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