Offices Located Throughout the Southeast Region

Four Decades of Commercial HVAC Excellence

With cutting-edge building technologies, extensive sales, service, and solutions, CIS stands as a leading HVAC agency known for knowledge, focus, and unwavering commitment. Renowned for diversification, CIS is one of the region’s most versatile HVAC agencies, continually expanding to meet customer needs.

Featuring four specialized divisions, we provide comprehensive services, allowing clients to collaborate with a single team from project inception. Whether it’s innovative technology, personalized service, or end-to-end project support, CIS ensures excellence and efficiency, making us the go-to choice for impactful projects. Choose us for a seamless and comprehensive HVAC experience.

Commercial HVAC

Industries We Serve

At CIS, we excel in catering to diverse sectors, including Hospital & Medical offices, retail, data centers, schools and universities, industrial and manufacturing, hospitality, and commercial office buildings. Our specialized services are tailored to meet the unique needs and challenges of each industry. Whether it’s implementing energy-efficient solutions for hospitals, optimizing building automation systems for schools, or providing advanced HVAC solutions for manufacturing facilities, we are dedicated to delivering top-notch services across a wide spectrum.

With our comprehensive approach, we ensure that businesses in various sectors benefit from our expertise, innovative technologies, and reliable solutions. By understanding the distinct requirements of each industry, we stand committed to enhancing efficiency, reducing operating costs, and promoting sustainable practices. With years of experience and a customer-centric approach, CIS continues to be a trusted partner in delivering customized solutions that address the specific demands of different sectors, contributing to the success and smooth operations of businesses across the board.

Mechanical Solutions

Count on our experienced sales engineers for expert guidance in product selection and design, partnering with industry-leading manufacturers to ensure optimal solutions for your needs.

Building Technologies

Offering service, support, and cutting-edge energy management solutions to optimize your systems and enhance overall efficiency. Count on us for comprehensive support tailored to your needs.

Air Products

CIS Industries is your premier source for top-tier air distribution products from industry-leading manufacturers. Trust us for high-quality solutions tailored to your organization’s needs.


Count on CIS Industries knowledgeable and qualified team for expert assistance with HVAC OEM parts and warranties, ensuring your equipment operates smoothly and efficiently.

Go to Top