I've used several services companies, in several States, for oxygen and supplies, but LinCare is hands down THE BEST! The Sierra Vista office is particularly good! I have NEVER, repeat NEVER had a problem getting oxygen or supplies even at a moment's notice. The office staff is always professional and friendly and makes me feel GOOD every time I walk in. I tell anyone that pauses long enough, I would ONLY recommend LinCare to my family friends and loved one! Thank You for giving me the opportunity to praise a REALLY fine company! read full review »