Mainline Drain & Sewer Cleaning
Family-owned drain and sewer cleaning company in Green Bay, Wisconsin, offering sump pump cleaning and drain clearing for basement flooding risks.
What they do
Mainline Drain & Sewer Cleaning is a family-owned company based in Green Bay, Wisconsin, operating since 2023. For basement flooding, it cleans sump pumps and clears drains. It also provides sewer cleaning, camera inspections and drain and pipe maintenance programs for residential and business properties in Green Bay, Brown County and Northeast Wisconsin. Clogged drains and slow sewer lines are cleared, and camera inspections show what is happening inside the pipes. Cleaning and inspection work is covered by a 60-day workmanship guarantee.
- Sump pumps
Listed under Basement flooding and sewer backup
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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