Karen at Absolutely Oxygen Telluride is amazing. I called her on the way to the resort and she was able to get me a unit that day. She was so responsive and helpful. She explained everything to me and included instructions in the delivery package. The unit was great - worked perfectly the entire week I was there. It was easy to use, quiet and didn't disturb my roommate. It helped me sleep better and gave me better energy the next day. What a wonderful service. Karen was available for questions during the week as well. I would highly recommend her services. The oxygen unit made a huge difference in my enjoyment of my ski vacation. I suffer from altitude sickness on a regular basis and this just took that all away. I'm so glad I rented the unit and so glad I found Karen. read more

Karen is the type of person that you do not forget easily. My expectations were exceeded and I was given a great price considering how some companies try to overcharge in that area. This business is her passion and it shows. Karen personally setup the unit, ensured I was okay, and informed me about how to effectively use the machine. I slept with the big unit all night and I felt the effects of altitude sickness noticeably lessening by morning. If you are visiting Mountain Village/Telluride then save your family and friends some suffering and call Karen. You'll understand once you speak with her. There is a reason why almost every celebrity visitor is one of her clients... read more

Karen with Absolutely Oxygen is FANTASTIC! We arrived early Saturday and by 9pm I was having issues with altitude sickness. I called Absolutely Oxygen to listen to their hours for Sunday and Karen answered the phone. She was so kind and reassuring. She offered to bring oxygen to me even though it was late for an additional fee or I could wait till Sunday. We opted for her coming right away and I am so glad she did! Within 30 minutes I was feeling significantly better and slept great! At some point all members of family have used the oxygen to relieve their symptoms. This service is money well spent and saved our ski trip! read more

We absolutely love Karen and her diligence with her clients. We had ordered 2 concentrators for a two week stay in Mountain Village. Our oldest daughter became very sick with altitude sickness and she slept with one for several nights. Karen even came by to check on her to see how she was doing. It saved her trip skiing. When they left, Karen told us how to sterilize the cannula for continued use. As long as we are able to visit God's Country, we will use ABSOLUTELY OXYGEN TELLURIDE!! There's no other O2 business with the caring quality and helpfulness! Trust me, They're the BEST‼ read more

Customer service doesn't get any better. I called at 7pm on a thursday and had the unit, a Phillips Respironics EverFlo, in house and running in less than half an hour. The unit is quiet and produces more than enough oxygen for one person. Karen was excellent about explaining the pricing, how the unit operates, best settings, and other advice to help symptoms; you can tell Karen cares. I guess the only thing I can think to improve is that the single day price has not been updated on the website, It was a bit more, but still a great value for the product and level of service provided. read more

Absolutely Oxygen is absolutely the best. We live here in Telluride and had family visiting who weren't used to the high altitude. Absolutely Oxygen saved the day! Karen was prompt with delivery and her personal service was outstanding. She truly cared about taking time to give us personal attention and information. It didn't take long for our relatives to feel completely back to normal so we could all get out together and enjoy everything the area has to offer without any concerns about the altitude. I would highly recommend Absolutely Oxygen to anyone! read more

I found Absolutely Oxygen in-line after waking up with terrible altitude sickness. Karen responded to my text at 7 am on Sunday morning and answered my questions and promptly delivered an oxygenater that save my husband and me. Literally did it for 20 minutes and felt like new people! She offered to leave it at the door, but I had her come in to explain. Very simple--she had mask and gloves on and took her temp and showed me. Karen is a lifesaver! Very professional and truly saved our vacation! Will be sure to set this up before we arrive next time! read more

My 12 year old daughter traveled with her friend's family to Telluride. She had previously experienced altitude sickness twice on our family ski trips. In order to avoid this from occurring again, I called Karen at Absolutely Oxygen Telluride and she delivered the oxygen machine to the condo where my daughter was staying and picked it up free of charge. My daughter did not get Altitude sickness this time and enjoyed her vacation. I highly recommend Karen for her services. A pleasure to work with. She was always quick to respond with any questions. read more

Karen is absolutely fantastic! She is extraordinarily knowledgeable, friendly, and has the best customer service of anybody I have ever interacted with (seriously!). The oxygen unit I rented (Everflow 5 LPM) was easy to set-up, extremely reliable, and absolutely essential. I do not think most people realize how altitude is affecting them until they try oxygen. I strongly urge anyone going to Telluride to contact Karen- it has made an enormous difference for myself and my family! read more

From the first call to Karen from Absolutely Oxygen I knew I connected with the right company to assist me with my altitude sickness issue. She made the process of having the oxygen machine at the property ready to go as soon as we arrived in Telluride. Karen responded to my correspondence quickly and I have to say this made all the different in our trip being one of the best vacations we've had as a family. I was out skiing the day after we arrived. Thank you so much!!! read more

If you need oxygen you MUST call Karen and Absolutely Oxygen. Last year my daughter got very sick from altitude and Karen was there within an hour. 12 hours with one of her oxygen machines and my daughter was 100%. This year I pre-booked my machine and upon arrival to our condo the machine was there waiting for us. I put my daughter on the oxygen immediately and she was skiing a full day the next morning. Can't recommend Absolutely Oxygen enough!!!!! read more

If I could give Karen 10 stars I would do it! She came to our rescue within an hour when the machine I had purchased for oxygen addition to a cpap machine did not produce as advertised. In the next 4 days she helped us pursue resolution when it didn't benefit her at all. I have dealt with different vendors over many years while visiting Telluride and Karen's customer service shines above all. read more

Within 2 hours of settling into our condo, our daughter came down with altitude sickness. She was lethargic, had a severe headache and was vomiting. I called Karen at Absolutely Oxygen, and she delivered an oxygen machine to the condo within 15 minutes. Our daughter said she felt like a new person within a couple of hours. Thank you, Karen, for your professionalism and extra care! read more

Had a great experience, the machine was waiting for us at the hotel when we arrived with full instructions and super easy to use. The oxygen made an absolutely enormous difference to our trip and alleviated the majority of altitude related side effects that we had suffered in the past. Improved out holiday immeasurably. Would highly recommend both the service and he business. read more

I had the pleasure of working with Karen. She not has great tips on Telluride, she is very knowledgeable about the potential side effects of altitude on people that do not live in it. She is very personable and suggests her services based on your situation. Thank you for the gift of oxygen. We will tell our friends about your service and offers. Caroline and Nick read more

Great, quality local service and informative website. Absolutely Oxygen is a local business, known to the Telluride Medical Center, Institute for Altitude Medicine and Telluride Resort Establisments. The owner is friendly, efficient and professional. Oxygen Concentrators are delivered free locally and arrive in clean, pristine condition. read more

We used Absolutely Oxygen when we stayed in Telluride recently. Karen the owner is amazing. She dropped off the unit promptly, explained how to use it and was always available for any questions. The oxygen helped us with headaches and the other effects of the altitude. We will definitely use this service again. Highly recommend. read more

A huge Thank you to Karen! During a our first family vacation to Telluride my kids and mom were having difficulty adjusting to the altitude. Everyone at Telluride Absolute Oxygen was friendly, professional and fabulous. Thank you for your services and taking such good care of my family. You saved our vacation! read more

Second time renting from Absolutely Oxygen. Couldn't be easier than this. Unit was already delivered by the time we got to our rental house and pickup arrangement was just as simple. Needles to say, we will be using their services when we come back to Telluride. MB read more