Advanced Treatment Inc. has been serving the Tri-State area for over 25 years as a leading designer of residential and commercial sewage treatment systems including:
- Small-Flow Treatment Facilities (Stream Discharge Systems)
- Drip Sewage System
- Sand Mounds
- Peat Systems
- Alternative Technologies

Advanced Treatment Inc. is also a distributor of American Manufacturing Drip Sewage Systems & Salcor UV Units