920-738-1880

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  • Pipe & Sewer Services
    • Residential Cleaning
    • Commercial / Industrial
    • Agricultural
  • Excavating
    • Sewer Repairs
    • Water Lines
    • Hydro Excavation
    • Excavating
  • Trenching + Boring
    • Horizontal Boring
    • Trenching
    • Underground Drainage
  • Project Gallery
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  • Careers
  • More
    • Home
    • Pipe & Sewer Services
      • Residential Cleaning
      • Commercial / Industrial
      • Agricultural
    • Excavating
      • Sewer Repairs
      • Water Lines
      • Hydro Excavation
      • Excavating
    • Trenching + Boring
      • Horizontal Boring
      • Trenching
      • Underground Drainage
    • Project Gallery
    • About Us
    • Contact Us
    • Careers

920-738-1880

  • Home
  • Pipe & Sewer Services
    • Residential Cleaning
    • Commercial / Industrial
    • Agricultural
  • Excavating
    • Sewer Repairs
    • Water Lines
    • Hydro Excavation
    • Excavating
  • Trenching + Boring
    • Horizontal Boring
    • Trenching
    • Underground Drainage
  • Project Gallery
  • About Us
  • Contact Us
  • Careers

Welcome To Our Project Gallery

At Wolff Underground, we believe our work speaks for itself. With over 30 years of experience, we’ve completed hundreds of drain, sewer, water line, and excavation projects across Appleton, Green Bay, Oshkosh, Clintonville, and the greater Fox Valley. Our Project Gallery highlights the variety of jobs we’ve tackled — from residential repairs to large‑scale commercial and agricultural installations.

Sewer & Septic Photo Gallery

In 2024, the homeowner discovered that the septic system had not been functioning properly for some time. Wolff Underground replaced the damaged line with a brand‑new PVC pipe leading to the septic tank, as shown here.

    2024 Photo Gallery

      • Home
      • Residential Cleaning
      • Commercial / Industrial
      • Agricultural
      • Sewer Repairs
      • Water Lines
      • Horizontal Boring
      • Trenching
      • Underground Drainage
      • Project Gallery
      • About Us
      • Contact Us

      Wolff Underground

      Appleton, Wisconsin, United States

      920-738-1880

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