From chillers to custom air handlers, we engineer commercial and industrial climate control solutions designed for peak performance, energy efficiency, and decades of dependable operation.
Comprehensive commercial and industrial climate control equipment engineered for performance, efficiency, and long-term value.
Packaged and split-system rooftop units from 2 to 200 tons, featuring variable-speed compressors and integrated economizers for optimal efficiency.
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Screw and scroll air-cooled chillers from 30 to 500 tons with industry-leading IPLV ratings, built for continuous commercial and process cooling.
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High-COP water-source and geothermal heat pumps for simultaneous heating and cooling, ideal for multi-zone commercial buildings.
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Fully configurable AHUs with variable-air-volume controls, energy recovery wheels, and MERV 13+ filtration for demanding applications.
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Air-cooled condensing units from 1 to 60 tons for commercial refrigeration and split-system HVAC, with low-sound fan assemblies.
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Indoor self-contained units for retrofit and space-constrained applications, delivering heating, cooling, and ventilation in a single package.
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Our systems consistently achieve IPLV ratings that exceed ASHRAE 90.1 minimums, lowering lifecycle energy costs for your facility.
Every product line is AHRI-certified and UL-listed, giving procurement teams verified performance data they can trust.
With 35 service centers, our certified technicians deliver emergency response within 8 hours and carry genuine replacement parts.
Our 180-strong engineering team delivers custom-configured systems for unique building requirements, from design through commissioning.
Measurable results from recent installations across our core sectors.
Scope: Replacement of aging 1990s-era rooftop units and centrifugal chillers across a three-building, 420,000 sq ft regional medical center in the southern United States.
Solution: 14 variable-speed rooftop units (8-25 tons each) paired with two 200-ton air-cooled screw chillers, both operating on R-454B refrigerant. Integrated with the facility's existing BMS via BACnet protocol.
Result: 32% reduction in annual cooling energy expenditure verified through 12-month utility bill comparison. Measured IPLV of 0.52 kW/TR, exceeding the ASHRAE 90.1-2022 minimum by 18%.
Scope: In-place refrigerant conversion for a 2.4 MW Tier III colocation data center in Atlanta, GA, transitioning from R-410A to R-454B without compromising uptime SLA requirements.
Solution: Phased conversion of 12 precision cooling units over 6 months, using temporary supplemental cooling during each unit's 72-hour conversion window. All work performed during low-demand overnight periods.
Result: Zero unplanned downtime during the transition. Post-conversion COP improved from 3.1 to 3.5 due to optimized charge and updated EEV settings. Annual refrigerant GWP footprint reduced by 78%.
Scope: New-construction HVAC for a 180,000 sq ft science and engineering building at a Midwest public university, requiring laboratory fume hood exhaust makeup, lecture hall VAV, and server room precision cooling.
Solution: Custom AHU with energy recovery wheel (75% enthalpy effectiveness), 120-ton water-source heat pump loop serving 48 zones, and dedicated 15-ton DX unit for the 2,000 sq ft server room.
Result: Building achieved ASHRAE 90.1-2022 compliance with 22% energy use intensity below baseline. Indoor air quality consistently maintained above ASHRAE 62.1 requirements across all occupied zones during first academic year.
Our project engineers will evaluate your facility requirements and recommend the most cost-effective system configuration.
