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Customers depend on IITI for solutions that deliver long-term benefits and savings. We provide and install quality mechanical insulation systems for:


  • Industrial/Commercial Piping
  • Industrial Tanks, Boilers and Equipment
  • Commercial Ductwork
  • Air Pollution Control

We maintain the area’s largest inventory of proven commercial and industrial insulation products. This allows us to provide effective solutions that meet today’s budget and deliver the long-term benefits you need. We avoid solutions that reduce costs short term and degrade quickly, resulting in escalating costs and compromised performance. IITI solutions deal with real world scenarios and deliver tangible benefits you can bank on for years.

IITI serves portions of Iowa, Illinois, Wisconsin, Minnesota and Missouri with mechanical systems services that include:


  • Professional Energy Audits
  • Dependable Service and Installation
  • Computerized Estimating
  • Quality Energy-Saving Products

Planning plays a major role in the work that we do. The certified energy professionals at IITI plan each project to reduce material waste, cut installation time, and ensure an error-free installation that pays off both in project quality and satisfaction. We have a wide range of resources at our disposal because no one has more solutions for commercial and industrial applications.

There is an IITI solution to meet virtually any need. We insulate applications that include pipes, ducts, outdoor storage tanks, chilled water pumps and large steam turbines to complete power house applications. We also retrofit both comfort and process system components involving ductwork, piping, and boilers.

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Toolbox Safety Tip 32

Slips and Falls There are various ways to suffer slips and falls while working.

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