A COSA is a inspection on the well and septic. Typically is performed when a home is sold in the Municipality of Anchorage.
A DEC Inspection is an inspection that is performed on a septic. Typical anywhere in the state of Alaska other then the MOA
If you're looking to design a new septic or replace your old system feel free to give us a call we work with the best engineers in the industry. We strive to design the best system for your lot.
If you're dealing with a sewer issues a camera inspection might be the next step in figuring out your septic issue. Give us a call and we can guide you in the right direction for this service.