Contact Us Email: Order Inquiry:              sales@progressiveballoons.com General Information:     customerservice@progressiveballoons.com Technical Difficulties:    support@progressiveballoons.com Helpful Phone Numbers: Contact Customer Service: 800-843-0517 Customer Service Hours:    8:00am-5:00pm CST Monday-Friday Order by Phone: 800-843-0517 Order by Fax: 800-843-0518 Mailing Address: Progressive Balloons & Gifts 3100 Industrial Park Place West St. Peters, MO 63376 We are located in the state of Missouri near the confluence of the Mississippi and Missouri rivers. Our location in the central US enables us to ship to all continental US destinations within 3-4 business days via UPS or RPS ground service.