Raymond Klein
GBHelpful and easy, made in the USA I looked on line for several months before finding the O2 concentrator that would provide what I needed at a price I could afford. A representative then then helped with and kept me informed of the progress. It was simple and easy which was greatly appreciated in this complicated world. Best of all the company is located in my home state and to product is made in the USA.
Hickey, Victoria
GBWhile overall I was satisfied with the… While overall I was satisfied with the service. My contact (David Scherrer) dropped the ball by not contacting me when he did not receive the RX letter from our doctor. I had to call to find out what was holding up the order. After that the issue was resolved.
Woodard, Clyde
GBSales person informative Sales person informative. Helpful in choosing machine, knew the details of product well. The 'Zen-0' itself is exceptional for my needs and so far a great POC.
Preston, Lester
GBGreat customer support Nick Vannatta was able to arrange a long distance three way procurement between customer in GA, an end user in LA, and the store in CO with such efficiency, I knew we were in good hands. Product arrived in three days.
Fran Miller
GBNick Vannatta, Technical Specialist Your technical specialist Nick Vannatta was outstanding in his customer service. I am not sure he could have done anything better. I would hire him for my business!