On-site Sewer Services
Site Prep Sewer is a full-service on-site sewer contractor providing expert septic system and drain-field installation, excavation, and sewer repair services for residential, commercial, and municipal clients. With our many years of experience, we provide the ultimate solutions for septic systems designed to perform for many years. Our team manages the entire project from start to finish.
CERTIFIED & INSURED | FAST & RELIABLE SERVICE | FROM ROUTINE MAINTENANCE & REPAIRS TO MAJOR INSTALLATIONS
Need expert sewer services? Give us a call at (717)-799-7311
Services We Offer
WE ARE THE CERTIFIED SEWER & SEPTIC EXPERTS
At Site Prep Sewer and Excavation, we hold industry-leading certifications that allow us to provide high-quality, regulation-compliant services.
Our Certifications Include:
- Eljen Septic System Certification – Installation of high-efficiency wastewater treatment systems.
- Aquaworx Control Panel Certification – Ensuring expert setup and maintenance of control panels.
- American Manufacturing Drip Irrigation Certification – Specializing in drip septic system installations.
- PSMA Certification (Pennsylvania Septage Management Association) – Ensuring compliance with state-wide regulations.
TRY ECO-FRIENDLY SPRAY IRRIGATION SEWER SYSTEMS
We’re excited to introduce an eco-friendly solution that’s perfect for properties with elevated nitrate levels or high-water tables—specifically designed to tackle your biggest challenges. Looking for a sustainable wastewater solution? A Spray Irrigation Sewer System might be the answer!
How It Works:
- Treated wastewater is safely dispersed across your land.
- Spray heads cover large areas for even distribution.
- Ecoflo Tank Filtration removes contaminants before dispersal.
- Timed Dose Control Panel & Pump ensure precise operation.
- Great for properties with high water tables or strict environmental regulations!
Interested? Call Site Prep to learn more! 717-799-7311
Our Service Area
Montgomery County, Delaware County, Chester County, Lehigh County, Schuylkill County, Berks County, Lancaster County, Adams County, Dauphin County, Lebanon County, Lycoming County, York County, Northampton County, Centre County, Cumberland County, Bucks County, Perry County, Snyder County, Union County, Northumberland County, Juniata County, Cecil County, MD
CERTIFIED & INSURED | FAST & RELIABLE SERVICE | FROM ROUTINE MAINTENANCE & REPAIRS TO MAJOR INSTALLATIONS

A New Chapter Begins
Expanding Our Sewer & Drain Expertise. For 37 years, Kulp’s Sewer was a trusted name in septic and sewer services. In September 2024, as CEO Ivan Kulp prepared for retirement, Site Prep Sewer acquired Kulp’s Sewer to expand its excavation and sewer division, ensuring customers continue receiving top-tier service.
What This Means for You:
- Same Trusted Team – The Kulp’s Sewer professionals are now part of Site Prep.
- Seamless Transition – Customers can still call the same number for service.
- Enhanced Services – Faster response times & advanced excavation technology.
- Whether you’re a new or returning customer, Site Prep is ready to serve you! Call today for expert sewer and drain services.