Delivering solutions
for over 50 years

Since 1967, MSI has consistently delivered the most advanced HVAC solutions to meet the needs of the engineering community. Our team consists of 40+ sales engineers with decades of individual experience and training in the HVAC industry serving local design and construction communities.

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MSI has 20+ dedicated parts and service professionals with over 100 years of combined experience in commercial and industrial HVAC systems and controls. With the advancements in microprocessor-based control systems, MSI has invested in training resources for our entire staff to support today's rapidly evolving HVAC technologies.

Our People

Our people are our greatest competitive advantage. At MSI, each and every one of our employees are passionate about HVAC equipment and systems and have an insatiable desire to serve others — and it shows in our work as we have built long-term trusting relationships with our customers.

We also empower our people to have an entrepreneurial spirit, and ethics are top of mind. We are committed to finding employees who just do the right thing and have a strong desire to continually develop themselves.

This commitment and our investment in continuing education provides our clients with confidence that our team is prepared to help make their facility as efficient and productive as possible and that we are qualified to handle any problem or situation.

Ultimately, the mission of the MSI team is to create exceptional value for our clients.


What makes the MSI team stand out is that we don’t just understand our best-in-class manufacturer’s products — we have knowledge of complete HVAC systems. 

Our employees come from various backgrounds, including consulting engineers, mechanical contractors, control contractors and HVAC equipment manufacturers. 

MSI not only provides a challenging, rewarding and stable work environment that encourages professional development and continual improvement for our diverse workforce, we additionally work to uphold the unique value of our brand and culture.

MSI service technicians have the opportunity to work on the newest, most energy efficient equipment, and we invest in our employees through continuous education with our manufacturing partners.

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Delivering HVAC Solutions

What makes the MSI team stand out is that we don’t just understand our best-in-class manufacturer’s products — we offer consultative expertise for complete HVAC systems.

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