Since its establishment over 30 years ago, Mechanical Technologies Inc. has gone above and beyond to meet customers’ expectations. MTI continues to provide innovative ideas and cost-saving solutions as a mechanical contractor for Wisconsin and Upper Michigan. At MTI, we take pride in the quality, instead of the quantity, of our projects.

Our Mission

To Industries and Institutions throughout
Wisconsin and Upper Michigan
Mechanical Technologies Inc. (MTI)
Is a mechanical contractor in Green Bay, Wisconsin
that is driven to develop strong relationships,
innovative ideas and cost-savings solutions
because going above and beyond our customers’
expectations is our business.

Distech, Tridium Partners

Our specialized fields are energy reduction designs, certified boiler repairs, and piping certifications. We are an authorized partner of Distech, a truly open building automation solution. In addition, we work with Tridium’s Niagara framework, a complete management system for controls and building automation.

Star Certified Technicians

Our Star certified technicians are recognized for mastery in their trade. They have demonstrated their skill, knowledge, and experience in the areas of steam systems, heating, ventilation, air conditioning, piping, safety, blueprint reading, and related mechanical principles.

ASME Code Stamps

Certain types of fabrication and repair require mechanical contractors to meet specific codes. These codes ensure projects are completed safely and properly. For that reason, we are proud to hold ASME code stamps and National Board certifications, including ASME power piping (PP stamp) and ASME boiler repair (R stamp). We service every component of hot water and steam systems.

ISNetworld Certification

Additionally, MTI is a member of ISNetworld. Since June 2012, our ISNetworld certification verifies our status as a safe, reliable, and sustainable contractor.

Focus on Safety

Because safety is our top priority, MTI technicians train with certified instructors from the Occupational Safety and Health Administration. The lessons learned in OSHA 10 safety courses transfer to the work environment. Technicians incorporate accident- and injury-prevention practices into their daily routine.

Going Above and Beyond

MTI goes above and beyond expectations to service the industrial, commercial, healthcare, education and food & beverage industries. From our Green Bay office or Southern Division (Milwaukee County, Madison, Racine, and Kenosha), MTI is Wisconsin and Upper Michigan’s preferred mechanical contractor. MTI creates innovative, cost-saving solutions for every project, big or small.