Does Ardsley have a paid Fire Department and a paid ambulance service?

No, fire protection is provided by the members of Volunteer Engine Company No.1, and ambulance service is provided by the members of the Ardsley Secor Volunteer Ambulance Corps (ASVAC).   Moreover, the Volunteer Engine Company provides service via two fire protection district contracts for the South Ardsley and Chauncey portions of the Town of Greenburgh.