Contact Us New Contact Us Need to Talk With Someone or Set an Appointment with Decision Tree Financial? Get In Touch Fill in the form below and we will get back to you within the next 24hrs. Name Email Phone Subject Message Submit CONTACT US BY MAIL New York237 Delaware Ave, Suite 5, Olean New York 14760 CONTACT US BY PHONE Toll Free : 844-4DECISION (844-433-2474)TEXT – 754-600-9559Monday-Friday : 9AM-5PM ET