Wolff Underground provides trusted water line installation, repair, and replacement services for homeowners, businesses, and farms across Appleton, Green Bay, Oshkosh, Clintonville, and the greater Fox Valley. With over 30 years of experience, we deliver reliable solutions that protect your property and ensure safe, consistent water flow.
Our HydraSlitting method is a trench‑less way of replacing a water line. This process pulls a brand‑new pipe through the old line, giving you a durable replacement without tearing up your yard.
Benefits of HydraSlitting:
Need a new water line installed? Wolff Underground has the equipment to do it quickly and efficiently. We can trench in new water lines when needed, or use trench‑less methods to protect your landscaping and property.
Another trench‑less option is our horizontal boring machine, which allows us to bore under concrete, sidewalks, patios, barns, and other structures without digging up the entire yard.
If you have a water line leak or break, Wolff Underground offers emergency repair services. Call us anytime, and we’ll respond quickly to restore your water service.
Wolff Underground
Appleton, Wisconsin, United States
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