Mechanical Service of Iowa Rebrands as PremiStar

Growing HVAC, plumbing and building automation platform expands PremiStar-branded service locations in the Midwest.

PremiStar, a leader in commercial and industrial HVAC, plumbing, and building automation services, announced today that Mechanical Service of Iowa (MSI) has rebranded as PremiStar and launched a new website at

In August 2022, MSI, a leading HVAC, plumbing, piping and refrigeration contractor in Iowa City, IA, was acquired by PremiStar. Since then, MSI has achieved record growth, maintained a stellar record for service excellence, and earned PremiStar’s coveted “Safety Above All Award” for zero recordable OSHA incidents. The company now joins PremiStar-branded service locations in Illinois, Indiana, and Wisconsin to support a growing list of commercial and industrial customers. 

Under the continued successful leadership of General Manager Randy Staab, the PremiStar Iowa branch will benefit from additional investment in training and technology, and will collaborate with other PremiStar branches in meeting the needs of customers with locations throughout the Midwest.

“My team and I are proud to share PremiStar’s growing national brand,” says Staab. “Equally important, we are grateful to our loyal customers who have helped us grow through their partnership and trust. While there will be no change in the service teams that support our customers, we are excited about the opportunities this will bring for career advancement, utilization of the latest technology, and new service offerings.”

“Randy and his team in Iowa have done an outstanding job in demonstrating the values that set our company apart in the industry,” says Joe Kirmser, CEO of PremiStar. “They will be among the first to benefit from significant investments we’re making in new technology and receive support for continuing to grow beyond their current service area.”

About PremiStar
PremiStar, formerly Reedy Industries, operates a footprint of 47 commercial HVAC, building automation and plumbing branch locations across 13 states. PremiStar is transforming the industry by investing in leading regional owner-operators, extraordinary people, unique customer-centered solutions and the communities we serve. With 2,000+ employees, PremiStar helps critical facilities owners and managers in commercial, municipal, educational, healthcare, and industrial market segments achieve more cost-effective, more energy-efficient, and healthier environments.

Source: PremiStar