Green Systems - Geothermal
Green Systems - Solar
Systems & Products
Ventilation & Exhaust Systems
Mechanical Damper Systems
Energy Management Systems
Heating & Cooling System Design
Warm Air Furnaces
Air Conditioning Systems
Thermostats
Heat Pumps
Hybrid Heating and Cooling
Indoor Air Quality Products:
Humidifiers
Electronic Air Cleaners
Media Air Filters
Air-to-Air Heat Recovery
Van Grol provides design, build, installation, and maintenance services for commercial and residential customers throughout the Hudson Valley and northern New Jersey regions.

Van Grol is a single source for all your HVAC design/build needs, from mechanical design through installation and maintenance. This is an attractive alternative to the traditional design/build method, assuring that design and installation standards are met at every step.

Our new family of controls and equipment products that delivers comfortable environments to commercial and residential buildings. Think of it as a “holistic” approach to commercial heating and air conditioning; a totally integrated system of equipment, HVAC controls and accessories such as damper assemblies and zone sensors. The controls system supports single zone units, pressure-dependent variable air volume (VAV) systems and pressure-independent VAV systems.

These systems are:
Designed to work seamlessly together
• Easy to install, commission and operate

Each system features York/Johnson Controls rooftop units, featuring industry-leading efficiencies and environmentally responsible 410A refrigerant. The commercial HVAC system is designed to “arrive alive” so that it can be self-installed by the HVAC contractor. And the color LCD touch screen display makes it easy to use. The end result is a comfortable and cost-effective commercial heating and air conditioning solution.