Grading & Excavation Services in

At C & L Sullivan Grading & Excavation, we recommend starting with an inspection of your property to assess visible damage, especially to the land, drainage systems, and structural grading. Our team can quickly mobilize to clear debris, stabilize the soil, and restore proper drainage to prevent further erosion or flooding.

Proper grading ensures your commercial site is level, stable, and ready for development. At C & L Sullivan, we shape the land to meet elevation requirements, manage water runoff, and prepare the foundation for buildings, parking lots, and utilities. Our grading work helps prevent future drainage issues and complies with Jefferson’s zoning and environmental standards.

Land clearing is a very important step in transforming raw land into a buildable site. We remove trees, brush, and debris while preserving essential topsoil when needed. Our professionals use advanced equipment to clear large areas efficiently, making way for grading, utility installation, and stormwater systems, all while minimizing environmental impact.

We provide full-service sewer installation and repair for commercial and municipal projects. Our team handles trenching, pipe laying, and connection to Jefferson’s sewer infrastructure. Whether it’s a new development or a system upgrade, C & L Sullivan ensures compliance with local codes and optimal flow capacity for long-term reliability.

Absolutely. We specialize in installing water service lines for commercial properties, including certified backflow prevention devices to protect the public water supply. We follow all city and county regulations, and our technicians are trained to test and maintain these systems to ensure safety and compliance.

Advanced underground storm systems manage runoff from heavy rain and storms, preventing flooding and erosion. We design and install systems that include catch basins, retention chambers, and reinforced piping. At C & L Sullivan, we tailor each system to the site’s topography and drainage needs, ensuring long-term performance and environmental protection.

If your site is sloped, near water bodies, or undergoing major excavation, erosion control is essential. We assess soil conditions and install silt fences, sediment basins, and other protective measures. We help clients in Jefferson meet environmental regulations while preserving the strength of their land during and after construction.