About
Built Through Experience, Driven by Excellence
Since 1923, IHP Industrial Inc. has evolved from a small shop in Missouri to a national leader in mechanical contracting. Our journey, driven by innovation and a commitment to quality, has established us as a trusted partner across various industries.
Our History
Founded in 1923 by E.L. Fitzpatrick and A.E. Ringer, IHP started with a humble shop in St. Joseph, Missouri. Over the decades, we’ve grown, tackling significant projects across the U.S. and even internationally. Our expertise in diverse areas, from hydroelectric power to aviation fueling, has been honed over nearly a century of successful operations.
Guided by Generations
The Fitzpatrick family has led IHP for three generations, with each new leader bringing fresh perspectives and expertise to the table. This continuity ensures that our core values of reliability, innovation, and excellence remain at the heart of everything we do.
Our Mission
At IHP, we are committed to delivering top-quality mechanical contracting services that exceed client expectations. We combine decades of experience with cutting-edge technology to provide solutions that are both innovative and reliable.
Recognition & Awards
Our dedication to excellence has been recognized through numerous awards, including the prestigious AGC “Marvin M. Black Partnering Awards” for our work on military and other high-stakes projects. These accolades underscore our commitment to teamwork, safety, and quality.


