Baltimore Aircoil Company

At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.

With over 85 years of innovation, we lead the HVAC, industrial, and refrigeration industries in delivering evaporative, hybrid, and dry cooling technologies that power the world’s most demanding environments.

Global Reach | Sustainable Stewardship | Relentless Innovation From data centers to manufacturing plants, our solutions help customers reduce energy use, improve efficiency, and protect the planet.

Every day, our 3,000+ employees from our 500+ sales offices and 10 factories globally work side-by-side with partners to deliver smarter, safer, and more sustainable cooling.