Telecommunications service provider in Jerseyville, Illinois. Grafton Technologies is here to provide you with all your TV, telephone and internet streaming needs at affordable costs. Located in Jersey County, IL, and serving the surrounding areas, our team has been in business for over 100 years! Throughout that time, the world of technology has changed dramatically, but our company has always remained relevant by adapting to the ever-changing needs of our customer base. Whether you are looking for common entertainment options like phone, TV and internet services or have other issues like computer problems that need to be repaired, you can count on our team of experts to provide you with professional and affordable service.