Septic & Water Systems
Dependable septic installation, percolation testing, and water line services for homes, farms, and businesses across Nebraska.
What We Do
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Septic tank installation & replacement
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Percolation testing & soil evaluation
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Hydrant and water line installation
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Septic field layout & repair
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System maintenance and inspections
A well-built septic or water system is essential to every property. At Nielsen Excavating, we provide complete septic installation and water line services across Nebraska, ensuring every system we install is durable, compliant, and built to last. From percolation testing to full system replacement, our crew handles the dirty work so your property stays clean and efficient.
Why Choose Nielsen Excavating for Septic Work
- Licensed and experienced in Nebraska septic installation
- Detailed planning and grading for proper drainage
- Efficient, clean job sites with minimal property disruption
- Long-term reliability with trusted materials and equipment
Whether you’re building new or replacing an outdated system, Nielsen Excavating delivers precision, reliability, and peace of mind.
F.A.Q.
How long does a septic installation take?
Most residential systems take 1–3 days, depending on soil type, design, and inspection scheduling.
Do you provide percolation tests?
Yes. We perform accurate perc tests to determine drainage rates before installation.
How often should a septic system be replaced?
Most systems last 20–30 years with proper care and maintenance.
Can you repair broken water lines?
Absolutely. We offer water line repair and replacement for both homes and commercial properties.
Is your work licensed and insured?
Yes — all septic and water projects are performed by licensed professionals with full insurance coverage.




