About ITM4

ITM4 is a proven leader in producing high performance APEX Plus and Genesis Access Doors, Plenum Walls and Viewports to meet the complex needs and demands of air handler manufacturers in the HVAC Industry.

Our highly knowledgeable engineers, excellent customer service and vast experience in creating the perfect Access Door to fit your specific application have allowed ITM4 to become the “Custom Product of Choice” for critical manufacturing processes in the biotech, aerospace, pharmaceutical and government/educational fields.

From schools, malls and major entertainment theme parks to government embassies, high tech clean rooms to medical and the food processing industry, you’ll find ITM4 products always meeting and exceeding the wide range of demands found in the HVAC Industry.

Thank you for visiting our website, we appreciate your interest and are available to serve you.

For more information, please contact us at (763) 497-0842.

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Who Uses ITM4 Products?

ITM4 products are in commercial HVAC units around the world. Our APEX Plus and Genesis products are regularly used in medical facilities, government buildings, high tech clean rooms, laboratories, schools, malls and high rises.


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