Professional HVAC (Heating, Ventilation, and Air Conditioning) Services in Long Island

Experience the difference with our comprehensive HVAC solutions.

From energy-efficient installations to dependable repairs, we offer a range of services tailored to meet your residential and commercial needs. Connect with us today to explore how we can enhance the comfort and efficiency of your space.

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Fair Prices

We guarantee the lowest prices in the market. Find a lower estimate, and we'll beat it by 10%.

Regular Service Checks

We ensure optimal performance with at least two maintenance checks annually, easily managed through our service contracts.

Accurate, Free Quotes

We provide straightforward and clear estimates, informing you only about the necessary repairs or replacements.

Service All Brands

Our technicians are well-trained to service and install any HVAC unit, staying updated with the latest advancements in the field.

Our HVAC Services in Long Island

Stay Warm and Cozy with Our Heating Solutions

Our expert technicians handle all varieties of heating units, ensuring your home stays warm and comfortable, even in the coldest months. From heating system installation to repair, we've got you covered.

  • Installation and repair of Boilers
  • Efficient Heat Pump solutions
  • Reliable Furnace services
  • Expertise in Gas and Oil systems
  • Professional Installation of heating systems for commercial or residential spaces in Long Island
  • Enjoy peace of mind with our maintenance agreements.

Stay Cool All Year Round with Our Air Conditioning Services

We cover all aspects of air conditioning, from maintenance and repairs to installations, ensuring your space remains comfortably cool during hot seasons. Trust our experienced team for complete AC solutions.

  • Maintenance and servicing for all AC units
  • Efficient air conditioning installations
  • Expertise with various AC brands
  • Up-to-date system diagnostics
  • Energy-efficient options
  • Professional air conditioning repair, installation, and maintenance in Long Island
  • Swift and reliable fixes to keep your AC running smoothly.
  • Cooling solutions for your new construction projects.
  • Ensure your AC is always ready when you need it with service contracts.

Optimize Airflow with Our Duct Work Solutions

Our experienced team designs and implements custom ventilation systems to enhance airflow and improve the efficiency of your HVAC setup. We ensure every room gets the precise air flow it needs.

  • Tailored ventilation system design
  • Maximizing air distribution
  • Efficient airflow solutions
  • Stay comfortable in every corner of your home or building.
  • Expertly installed ventilation systems for peak performance.
  • Swift fixes to keep your ventilation system running smoothly.
  • Customized ventilation solutions for new builds.
  • Keep your ventilation system in top condition year-round with service contracts.

Water Heaters - High Efficiency, Tankless, and Hybrid

We provide comprehensive water heater solutions that maximize efficiency and convenience. Our expertise includes high-efficiency, tankless, and hybrid systems to meet your hot water needs effectively.

  • Save energy and money with our high-efficiency water heaters
  • Never run out of hot water again with tankless options.
  • Combine efficiency and capacity for your hot water needs with hybrid water heater solutions.
  • Professional Installation to ensure your water heater works flawlessly from day one.
  • Expert Repairs and maintenance to prolong the life of your water heater.
  • Comprehensive water heating solutions for new builds

HVAC Plus Inc. offers residential and commercial HVAC repair, installation, and maintenance services across Manhasset, Port Washington, Roslyn, Westbury, Oyster Bay, and the surrounding areas.