Drainage Solutions

Washington's Premier Excavation Company

Smart Drainage for Lasting Protection

Custom systems designed to control water flow, prevent erosion, and safeguard your property from long-term damage.

At LDT Contracting LLC, we provide custom drainage systems that protect your property and keep your projects built to last. Proper drainage is essential to prevent flooding, erosion, and costly structural issues. Our team designs and installs solutions tailored to your land, ensuring water flows safely away from foundations, roads, and landscapes. With the right systems in place, we safeguard your investment and improve long-term site stability.

Erosion Control

We implement grading and drainage techniques that prevent soil erosion, keeping your land secure and reducing damage caused by heavy rains or runoff.

Water Management Solutions

From culverts and ditches to underground piping, we design and install drainage systems that manage water effectively and protect your property from long-term water damage.

Land Clearing

Efficient tree, brush, and debris removal to prepare properties of all sizes for development.

Site Prep

Full-service land prep including grading, drainage, and foundation readiness.

Excavation

Precision excavation for utilities, foundations, and large-scale earthmoving projects.

Grading

Professional grading to ensure proper drainage, stability, and a smooth, level finish.

Road Building

Durable road construction for residential, commercial, and municipal access.