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Satisfied Customers

Our Commitment To Our clients

Mainstream Fluid & Air has become a trusted name in the design and manufacturing of commercial HVAC solutions. With our innovative IntelliCUBE Fans Arrays, we’ve managed to cater to the distinct requirements of the Pharma, Healthcare, Education, and Government sectors. Our relentless pursuit of quality, efficiency, and tailor-made solutions has positioned us at the forefront of HVAC technology, ensuring optimal environment control for sensitive applications.

Our commitment doesn’t just end at delivering top-notch products; it extends to fostering long-term relationships with our clients. The satisfaction of our clients in these sectors speaks volumes about our dedication to excellence and our ability to understand and meet industry-specific demands. The following list of satisfied clients reflects our unwavering focus on providing solutions that not only fulfill their HVAC needs but also contribute to their broader goals and successes. Learn more about how Mainstream has become a vital partner to these diverse and demanding industries.

Pharmaceutical Manufacturing






Johnson & Johnson

Bristol-Myers Squibb

Cold Spring Harbor Laboratory


New York Presbyterian Hospitals

Johns Hopkins University Hospital

Brigham & Womens’ Hospital

Northwell Health

Veterans Health Administration

Mayo Clinic

Memorial Sloan Kettering

Moffitt Cancer Center


Harvard University

Princeton University

Columbia University

New York University

Texas A&M University

Rutgers University

University of Florida

Massachusetts Institute of Technology


United States Supreme Court

United Nations

West Point Military Academy

Library of Congress

The Pentagon

Department of Justice

Department of Commerce

Over 20 US Air Force Bases

Learn what Mainstream can do for you.

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