Commercial HVAC Products & Advanced Systems

At Major Mechanical, we specialize in the expert installation, replacement, and servicing of a wide range of commercial and industrial HVAC products and systems. Our certified technicians deliver reliable, energy-efficient solutions tailored to meet the unique structural demands of various industries.

1. Heating & Cooling Systems

We install and service high-performance heating and air conditioning hardware engineered for maximum climate control and energy savings:

• Rooftop Units (RTUs): Self-contained, weather-resistant HVAC units ideal for commercial buildings to save indoor floor space and simplify routine maintenance.

• Air Conditioning Systems: Comprehensive central and ductless split AC systems designed for high-efficiency cooling.

• Split Systems: Flexible configurations featuring separate indoor and outdoor units, perfectly suited for diverse building layouts.

• Air Handlers: High-efficiency units that seamlessly circulate conditioned air to maintain consistent, building-wide temperatures.

• Unit Heaters & Radiant Tube Heaters: Targeted, high-output heating solutions perfect for large open spaces like commercial garages, warehouses, and industrial workshops.

2. Ventilation & Indoor Air Quality (IAQ)

Ensure a safe, balanced, and compliant indoor environment with specialized air distribution systems:

• Dedicated Outdoor Air Systems (DOAS): Systems that deliver 100% fresh outside air independently of heating and cooling, drastically improving IAQ and energy efficiency.

• Make-Up Air Units (MUAs): Engineered to replace exhausted indoor air, preventing negative building pressure and maintaining continuous balanced airflow.

• Variable Air Volume (VAV) Systems: Intelligent airflow zoning that dynamically adjusts air volume to different rooms, maximizing customized comfort and utility savings.

• Humidification & Dehumidification Systems: Precision moisture control systems designed to improve occupant comfort and protect sensitive electronic or manufacturing equipment.

• Clean Room Systems: High-performance HVAC solutions engineered to meet stringent particulate and cleanliness standards for laboratories and medical manufacturing.

3. Core Mechanical Support & Components

Beyond the primary units, we engineer the foundational infrastructure that keeps your mechanical rooms running smoothly:

• Condensers: Specialized maintenance and installation for both air-cooled and water-cooled condensers to support efficient heat exchange.

• Custom Sheet Metal Fabrication: In-house design and fabrication of tailored ductwork to guarantee a perfect fit and optimal system airflow.

• Pipefitting & Process Piping: Precision industrial piping layout, installation, and repair to guarantee safe and fluid mechanical room operation.

Partner with Major Mechanical

Whether you need to design a brand-new mechanical layout or maximize the lifespan of your existing commercial HVAC equipment, our team is committed to delivering reliable, energy-efficient solutions. Contact us today to discuss the right products for your commercial property.