All State Sign Service Inc is a Sign Shop located in Seaford, NY. We specialize in: Sign Installation, Banner Printing, Banner Installation, Vinyl Banner Installation, Graphic Installation, Architectural Sign Installation, Sign Service Specialist, Exterior Sign Installation, Interior Sign Installation, Custom Sign Installation, Cast Bronze Plaque Installation Here at All State Sign Service Inc, our mission is to provide exceptional customer service to all of our clients. We pay attention to detail, use only the highest quality products, & always listen to our client's requests. We understand how important it is to properly advertise your business, so our staff helps guide you through the process of designing the perfect signs. Contact us today for more information! "Monday Appointment Only - Tuesday Appointment Only - Wednesday Appointment Only - Thursday Appointment Only - Friday Appointment Only - Saturday Appointment Only - Sunday Appointment Only"