Proudly Serving
Sullivan County.

Sullivan County is wide open — rolling hills, rural roads, lake houses, and properties that sit far from any municipal sewer line. Out here, your septic system isn't a convenience, it's a necessity. United Sewer & Septic has been making the drive up to Sullivan for years, bringing the same fast, honest service to rural homeowners, seasonal residents, and camp owners who deserve a crew that actually shows up and gets the job done right.

Towns & Areas We Cover

Monticello

Liberty

Fallsburg

Livingston Manor

Narrowsburg

Callicoon

White Lake

Swan Lake

Wurtsboro

Built for Rural Properties Large lots, older tanks, seasonal homes — we understand the unique demands of Sullivan County properties and come prepared for whatever we find.

Seasonal & Year-Round Service Whether you're opening up a lake house for the summer or dealing with a backup in the middle of January — we make the trip and we get it handled.

We Don't Skip the Drive A lot of companies won't come this far out. We do — because the people of Sullivan County deserve the same quality service as everyone else.

Get in Touch (845) 386-3861