Connect with Top-Rated Excavating Contractors in Winona!

Winona Mechanical has built a reputation for excellence in delivering construction contracting throughout Southeastern Minnesota, West Central Wisconsin, and Northeast Iowa. We specialize in all facets of underground utilities, excavation, site development, and road construction, as well as process piping and demolition. Our services include Municipal/Streets, Underground Utilities, Institutional, Subdivisions, Water & Wastewater Treatment, Precast Structures, Excavating & Grading, Demolition, Lift Stations, and Process Piping. We pride ourselves on our expertise and commitment to delivering top-notch construction contracting services. Contact us today for a job quote or to learn more about how we can help you with your project.

O'Laughlin Trucking & Excavating, Mechanical LLC is a fourth-generation family-owned business serving Southeastern Minnesota & Western Wisconsin. They offer a full range of Plumbing, Heating, Excavating, and Trucking services for residential and commercial customers and contractors. Their team has extensive experience, education, and safety training to ensure high-quality work and customer satisfaction.