Minnesotas' Trusted ASME Certified Mechanical Contractor
Veteran-Owned Excellence | ASME Section IX Welding | High-Pressure Piping | Serving Since 2012
Why Twin Cities Businesses Choose KO Mechanical Services
KO Mechanical Services LLC is a proud veteran-owned company that specializes in high-quality mechanical installations and custom piping solutions for industrial and commercial projects. With over 12 years of experience in the trade and expertise as master pipefitters, we bring unmatched craftsmanship and commitment to every project. Whether it’s high-pressure piping, precision welding, or boiler installations, KO Mechanical is your trusted partner for excellence. Based in Hastings, Minnesota, we serve commercial and industrial clients throughout the Minneapolis/St. Paul metropolitan area with certified expertise in high-pressure piping systems, ASME welding, and complete mechanical installations
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Industrial Pipe Fabrication
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.
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ASME Section IX Certified Welding
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.
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Steam, Process & Gas Piping Installation
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.
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Mechanical Room Modifications
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.
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Commercial Boiler Installation & Replacement
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.
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Industrial Pump Installation Services
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.
Licensed, Certified & Experienced in Minnesota
Certifications & Licenses:
ASME Section IX Welding Program for High-Pressure Piping
Minnesota Mechanical Contractor License #MB100229
Minnesota High-Pressure Piping Contractor License #HC802574
City of St. Paul License I.D. #20240001693 (Steamfitting, Refrigeration, Gasburner)
Past Performance Highlights:
12+ years of mechanical installations and high-pressure piping projects
Metropolitan Council Metro Plant (Pigs Eye) project experience
Government, commercial, and industrial project expertise
Proven capability in rigging and installing heavy industrial equipment
Differentiators:
Transparent and Competitive Pricing: Accurate bids to match your budget.
Skilled Craftsmanship: Dedicated team of licensed pipefitters and certified welders.
Safety and Integrity: Emphasis on rigorous safety protocols and open communication.
Innovative Solutions: Adapting to evolving project needs with forward-thinking approaches.
American Craftsmanship: Proudly delivering high-quality, American-made solutions.
Ready to Start Your Commercial or Industrial Project?
Contact our licensed team of master pipefitters and certified welders for expert consultation and competitive pricing on your mechanical contracting needs. Serving Minneapolis, St. Paul, and the entire Twin Cities metro area.
