AlphaOne Ambulance Medical Services Inc. Share: Ambulance Service AlphaOne Ambulance Medical Services Inc. Visit Website Request Info 10461 Old Placerville Road Suite 110 Sacramento , CA 95827 (916) 547-9582 Facebook Instagram YouTube About Map About Since 2011, AlphaOne delivers fast, reliable, and compassionate ambulance services. Enhancing healthcare access and improving patient outcomes in the community. 24/7 availability 365 days a year. What's Nearby? Distance: 5 10 15 20 25 50 mi.