SDG performs sewer inspections for residential and commercial properties. A sewer inspection is a video recording of the main sewer line which is a pipe in the ground on the outside of the building. All of the sinks, showers, toilets of a building will drain a majority of the time into a single pipe called the Main Sewer Line.

SDG records a narrated video starting from the Cleanout, Roof Vent or Toilet (each is an access port to the main sewer line) that allows us to inspect with a special camera and to also clean a drain if necessary. 

SDG inspects from the building to where the city sewer line connects at the street. This can only be done by pushing a special camera through the access ports of the residential or commercial building… as seen in the photo here.