Built from public records. No company paid to be listed. Every check names its source and the date it was read.
Claim your listing
County record

Septic companies in Onondaga County, New York

21 septic companies on record across Onondaga County, built from public data.

Companies
21
Cities covered
8

Septic Permits in Onondaga County

Onondaga County Health Department, Bureau of Public Health Engineering opens in a new tab

New York sets the standard at state level and approves the system locally. The Department of Health writes Appendix 75-A, which every residential system has to meet, and a health department approves the design. Which health department depends on whether your county runs one of its own.

See who regulates septic systems in New York

Every company on record in Onondaga County

Ordered by verification score. The score counts records rather than workmanship, and the license line says which of three things is true: verified against the roster, checked and not found on it, or not yet checked at all.

The license check in New York

New York publishes a roster we can check a company against, and we have not run it against these 21 companies yet, so every license on this page currently reads as unverified. That is our backlog and not their standing.

Cities in Onondaga County

How these are ranked

By verification score, out of 100, across six checks published in full on how we rank. No company paid to appear and none can pay to rank higher. The score counts records and is not a judgment about workmanship.