Your Underground Utility Experts in the Wenatchee Valley

Partner with us for utility trenching, installations, line locating and more

When it comes to underground utility installations, safety, accuracy and experience matter. At Gates Brothers Excavation, we specialize in the installation and maintenance of underground systems for residential properties across the Wenatchee Valley, including Douglas and Chelan counties. Whether you’re building a new home or upgrading existing infrastructure, we handle every step with precision and care.


To learn more about our thorough process for utility trenching, call (509) 630-6879 today.


Expert utility work done right

Our team is equipped to manage a wide range of utility trenching and installation services, including:


  • Sewer systems: Complete installation and repair to keep your property running smoothly.
  • Domestic water lines: Reliable hookups for clean, consistent water flow.
  • Irrigation systems: Efficient underground lines to support landscaping and agriculture.
  • Electric and telecom cables: Safe conduit installation for power and communication systems.
  • Storm drains: Proper drainage solutions to prevent flooding and water damage.
  • Utility locating: Accurate identification of existing lines to protect your property and ensure compliance.


From planning to execution, our licensed and bonded crew can deliver quality work with transparency and professionalism. If you're ready to get started on your underground utility installation, reach out to us today.