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Air HVAC

High-Performance Air Distribution Systems

Since 1929, we’ve built a legacy of trusted expertise — and today, we bring that strength to the full spectrum of HVAC air systems. Backed by proven partnerships and a premium line card of air distribution products, we deliver solutions that maximize energy efficiency, drive reliable performance, and simplify your projects from start to finish.

Success Story

Outfitting a Minnesota healthcare facility’s central utility plant.

Mulcahy Co. contributed to the installation of a cutting-edge Central Utility Plant (CUP) that replaces outdated systems with more efficient, sustainable technology. This 70,000 square foot, three-story facility now powers the entire campus with reliable heating, cooling, water, and electricity.

The CUP is equipped with advanced HVAC components, including BAC cooling towers, ABB variable frequency drives (VFDs), Bell & Gossett e-90 pumps and Ecocircs, and more. These systems work together to optimize energy efficiency, reduce consumption, and lower operational costs. This modern approach not only improves the plant’s performance but also supports the broader sustainability initiatives on campus, ensuring a more efficient future.

Quantech

Optimizing Building Comfort and Performance with Quantech Air-Cooled Chillers

Manufacturers

The Best in the Business.

Nailor VAV’s, GRD’s, Louvers, Dampers, Fancoils. , Tempmaster Packaged Rooftops, Hitachi VRF, ACME Model DB, Quantech QTC3 AIR-COOLED SCROLL CHILLER

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