O'Laughlin Trucking & Excavating, Mechanical — Winona MN

Business Overview

O'Laughlin Trucking & Excavating, Mechanical in Winona, MN is a family-owned mechanical contractor serving homes and businesses across Southeastern Minnesota and Western Wisconsin. The company performs both plumbing and excavation work and has licensed, insured crews. Staff levels vary by project, but the business keeps trained operators, plumbers, and equipment operators on hand.

Emergency service is available for urgent plumbing and sewer issues. For routine and planned work, the office operates Monday through Friday with on-call support when pipes or pumps fail in the cold months.

Key Services

Their work covers plumbing systems and heavy-site excavation. Common services include:

• Plumbing repair, installation, and inspections — water heaters, faucets, toilets, sinks, showers, and garbage disposals.
• Drain and sewer work — drain installation/repair, sewer installation and repair, and plumbing inspections.
• Sump pump installation and repair, and water pipe installation and repair for freeze-prone systems.
• Excavation and trucking — trench digging, site grading, soil backfilling and compaction, roadwork, and underground utilities.

Specialized Jobs

They handle septic and underground utility coordination, bathtub and shower installations, plus heavy equipment work for contractors and homeowners preparing a site in bluff country or river valley lots.

Areas Served

O'Laughlin Trucking & Excavating, Mechanical serves Winona MN and nearby communities. Regular service areas include:

• Winona, Goodview, Rushford, Lewiston, Spring Grove, Harmony (MN)
• Holmen, Campbell, Rockland, Gale, Warren, Trempealeau, Whitehall, Bangor, Blair, Strum, Buffalo City (WI)

Company History

Founded in 1933, the business grew from a small local hauler into a multi-service mechanical and excavation firm. Four generations of family involvement have kept the business tied to local contractors, farmers, and homeowners. Over decades the fleet and staff expanded to include licensed plumbers and heavy equipment teams, adapting work practices for seasonal freezing and spring thaw conditions common in Winona.

Leadership

Leadership remains local and family-based. Company leaders bring long experience in trucking, mechanical systems, and excavation safety training. The team participates in local construction trade groups and supports community projects along the Mississippi River corridor.

Specialties & Highlights

• Long local presence: operating since 1933 with fourth-generation community ties.
• Cross-discipline crews: plumbing and excavation teams coordinate on underground utility and site work.
• Licensed and insured crews trained for cold-weather plumbing and frost-depth excavations.
• Service for both residential and commercial customers, plus contractor partnerships.

Why Locals Choose O'Laughlin Trucking & Excavating, Mechanical

Residents of Winona MN and neighboring towns pick O'Laughlin Trucking & Excavating, Mechanical because the company combines practical experience with local knowledge of bluffs, riverfront lots, and Minnesota winters. Work is practical, plain spoken, and focused on getting systems working and sites ready. For plumbing emergencies, sewer work, or site excavation, the company offers steady, local service backed by decades of work in the region.