Ambulance billing for the Fire Department is a function of the Finance Department. Payments can be made in person or mailed to the Finance Department located at 616 NE 4th Ave. Office hours are Mon-Fri, 9am-5pm (excluding holidays). You may pay with cash, check or credit card. We accept VISA, Discover, or MasterCard. If you have questions on your bill or would like to make a payment over the phone, please call the ambulance line at (360)817-1579.