Paul Chatelain is a seasoned inventor, manufacturer, and industry leader with extensive experience in manufacturing and building state-of-the-art production facilities. As the CEO of Square Built Sales, he is dedicated to designing and producing cost-efficient, high-quality products that drive innovation and affordability in the market.

With a background in large-scale manufacturing, Paul has played a pivotal role in constructing multiple manufacturing plants, including several for Hitachi Corporation in California. His expertise spans from conceptualizing and engineering efficient production processes to overseeing full-scale facility development.

A visionary entrepreneur, Paul combines his deep industry knowledge with a passion for innovation, continuously developing practical, forward-thinking solutions that optimize cost, efficiency, and sustainability. His leadership at Square Built Sales is centered on delivering cutting-edge products that redefine industry standards while maintaining affordability for consumers and businesses alike.