Miller Industries, LLC is comprised of Flex Air, MiFarmPod, Performance Fabricating, and Miller Industries Representatives. F ... lex Air was founded in October 2015 by Miller Industries, LLC. Though our company name is new, we collectively have over 50 years of experience in the design and manufacture of custom HVAC systems. Founded nearly 20 years ago, Performance Fabricating was purchased by Miller Industries LLC in 2014. With over three decades of design, manufacturing, and installation experience, we have been primary suppliers to automotive, healthcare, and institutional customers worldwide. Performance Fabricating’s aim is to bring more to the table than simply a metal fabrication. We bring a PROMISE to be the best at every facet of the business, to make your job as easy and successful as possible. Miller Industries Representatives is a full-service manufacturer’s rep firm specializing in HVAC applications. Our first priority is customer service and satisfaction, with over 200 years of combined experience our team of experts strives to bring every project in on time, under budget, and of the highest quality possible. Our mission is to help our customers exceed expectations by providing the highest quality HVAC products and systems coupled with the best support and technical expertise available in the industry. Success will be realized by creating satisfied and repeat customers gained through hard work and the dedication of well-trained and skilled employees. A rewarding, team-based work environment is essential to customer satisfaction and ultimately, our longevity. read more