208-255-4380 | 1309 Wright Way, Sandpoint, ID 83864 HOME ABOUT SERVICES PORTFOLIO CAREERS SERVICE AREA CONTACT About Us THREE AMIGOS UNDERGROUND Centrally located in Sandpoint ID, Three Amigos Underground is a full-service excavation contractor dedicated to serving the entire Northwestern United States with precision excavation expertise. We specialize in underground utility installations, directional drilling, vacuum excavation, and repair & maintenance services for clients in residential, commercial, agricultural, and industrial markets. Our experienced specialists can install nearly any underground utility line or pipe with little to no impact on the environment while ensuring reliable performance for many years to come. As a professional utility & irrigation line installation company, we offer the highest quality of work for all your construction needs, whether your project requires site grading, dirt work, boring, irrigation concerns, utility line installation, demolition and so much more. SAFETY IS A PRIORITY We approach every project with great attention to detail and an unwavering commitment to worksite safety. This commitment extends from our employees to the advanced equipment we use everyday. Three Amigos Underground is a utility & irrigation line contractor offering installation, replacement, and maintenance as well as directional drilling services to Sandpoint, Spokane, Coeur d'Alene, Missoula, Butte, Kennewick, Yakima, Kalispell, and surrounding ID, WA, and MT communities. Contact Us Three Amigos Underground Precision Excavation at an Affordable Price Website Design by Big Tuna © 2021 Three Amigos Underground