At Dial Septic Tank Service we are “The Cleanliness Leader” for Central Florida. We have been in business for over 34 years and we are changing the way people view the septic service business. Our technicians are septic experts. We attribute our success as a company to our attitude about cleanliness. Our job is to ensure your septic system is properly maintained and to assist you with any septic issues. Headquartered in Oviedo, we proudly service all communities in Central Florida. Some of the Orange, Seminole and Lake County cities we serve include: Orlando, Altamonte Springs, Sanford, Longwood, Lake Mary, Deland, and Deltona, as well as many others.