Custom pipe fabrication and prefabrication for industrial and commercial projects. Our master pipefitters deliver precision-crafted piping solutions for steam, process, and high-pressure applications throughout the Twin Cities metro area.

ASME Section IX certified welding program for high-pressure piping, pressure vessels, and critical applications. Our licensed welders are qualified in TIG, MIG, and stick welding for carbon steel, stainless steel, and specialty materials.

Complete installation of steam, hot and cold water, process piping, and gas distribution systems. Licensed for high-pressure piping applications (HC802574) in commercial, industrial, and municipal facilities.

Mechanical room upgrades, equipment replacements, and complete system redesigns. We optimize existing spaces for improved efficiency, code compliance, and operational performance in commercial and industrial facilities throughout Minneapolis/St. Paul.

Complete commercial boiler installation, replacement, and component services. Licensed mechanical contractors (MB100229) experienced with all boiler types for commercial buildings, industrial facilities, and institutional applications.

Expert pump installation for hydronic systems, process applications, and industrial equipment. Complete installation, including piping connections, electrical coordination, and system start-up for commercial and industrial projects.

From compact compressed air systems for small commercial operations to large industrial distribution networks with multiple compressors and extensive piping runs, KO Mechanical delivers code-compliant installations throughout the Twin Cities metro.

Have a project that doesn't fit a standard category? KO Mechanical works with commercial and industrial facilities on custom mechanical scopes — from unique piping configurations to complex equipment installations.