Nader Ghassemi
GBGreat Service Deborah M, returned my call in about 45 minutes. She was very helpful and knowledgeable. answered all my questions. After the purchase, she sent me the invoice and soon after the tracking number. I am a returning customer and will return again in future. I highly recommend OCS and specially Deborah M.
Lynne
GBKim was a big help with returning our… Kim was a big help with returning our concentrator for repair. she then called to tell us what needed to be done and what it would cost. that part was great, sure hope it doesn't take the full 6 weeks stated as possible before return to me. but customer service was great. thank you
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.
Redford, Vickie
GBPJ Vaiya was easy and prompt salesman PJ Vaiya was easy and prompt salesman. Very knowledgeable. Very helpful. A great experience
M A
GBAlways polite and helpful, goes above and beyond Always polite and helpful, have or find the answers to questions or needs, help find the right products for consumer needs, prompt and generous services. Far above and beyond any other companies I have been exposed to for oxygen and supplies...