Contact Us WILLETT BUILDERS, INC. CORPORATE HEADQUARTERS 180 Genesee Street Corfu, NY 14036 Phone: (585) 599-7001 Fax: (585) 486-3226 Contact Form Direct Contact by department Name* Email* PhoneDepartmentPlease select DepartmentPre-Construction & EstimatingGeneral ConstructionGeneral Construction Project ManagerMechanical ConstructionMechanical Construction Project ManagerBusiness Manager & Accounting:Message*CAPTCHAPhoneThis field is for validation purposes and should be left unchanged.