CALL: 631-320-0814 • P.O. Box 348, Farmingville, NY 11738 • HOURS: Mon - Sat 8:00 am - 8:00 pm •  Sunday 9:00 am - 4:00 pm

CALL: 631-320-0814 • P.O. Box 348, Farmingville, NY 11738 • HOURS: Mon - Sat 8:00 am - 8:00 pm •  Sunday 9:00 am - 4:00 pm

Cooling, HEATING, and Comfort.

Your Trusted HVAC Experts

 Cooling, HEATING and Comfort.

Your Trusted HVAC Experts

ABSOLUTE HVAC HAS BEEN A NATIONAL GRID VALUE PLUS INSTALLER SINCE 1984

Cool Confidence, Every Season

Beat the heat with our cooling expertise. We offer precise AC installations and quick, effective repairs to ensure you stay cool and comfortable. Don't sweat it – let us handle your cooling needs.

Where Warmth Meets Expertise

Stay cozy year-round with our top-notch heating solutions. From efficient furnace installations to reliable repairs, trust us to keep your home comfortably warm, no matter the weather. Your comfort is our priority!

Breathing Fresh Air, Anytime

Enjoy pristine indoor air quality with our ventilation services. Our experts ensure your home or business has proper airflow and ventilation, creating a healthier and more comfortable environment.

Cool

Confidence,

Every Season

Beat the heat with our cooling expertise. We offer precise AC installations and quick, effective repairs to ensure you stay cool and comfortable. Don't sweat it – let us handle your cooling needs.

Where

Warmth Meets Expertise

Stay cozy year-round with our top-notch heating solutions. From efficient furnace installations to reliable repairs, trust us to keep your home comfortably warm, no matter the weather. Your comfort is our priority!

Breathing

Fresh Air,

Anytime

Enjoy pristine indoor air quality with our ventilation services. Our experts ensure your home or business has proper airflow and ventilation, creating a healthier and more comfortable environment.

Contact Us

GET a
free quote

Ready to experience unparalleled comfort and air quality? Whether you have questions, need assistance, or want to schedule a service, our friendly team is here to help.


Contact us now and let Absolute HVAC be your trusted partner in heating, cooling, and ventilation solutions. We look forward to hearing from you!


631-320-0814

GET a
free quote

Ready to experience unparalleled comfort and air quality? Whether you have questions, need assistance, or want to schedule a service, our friendly team is here to help.


Contact us now and let Absolute HVAC be your trusted partner in heating, cooling, and ventilation solutions. We look forward to hearing from you!


631-320-0814

Contact Us

YOUR COMFORT IS OUR PRIORITY!

OUR SERVICES

Our comprehensive installation services encompass a wide range of heating and cooling solutions, including boilers, burners, water heaters, mini splits, and central air systems. Trust us for the full spectrum of installation needs to ensure your home or business enjoys optimal comfort and efficiency.

HEATING AND COOLING REPAIR

Is your heating or cooling system acting up? Our skilled technicians are experts in heating and cooling repair. We'll diagnose the issue quickly and provide efficient solutions to get your system back up and running.

AIR CONDITIONING INSTALLATION

When it's time for a new air conditioning installation, you can count on us for top-notch service. We offer a wide selection of energy-efficient cooling systems to keep your space comfortable while reducing energy costs.

FURNACE
MAINTENANCE

Regular furnace maintenance is crucial for extending the lifespan of your heating system and ensuring it operates at peak efficiency. Our maintenance plans include thorough inspections and tune-ups to keep your furnace running smoothly.

HEATING AND COOLING REPAIR

Is your heating or cooling system acting up? Our skilled technicians are experts in heating and cooling repair. We'll diagnose the issue quickly and provide efficient solutions to get your system back up and running.

AIR CONDITIONING INSTALLATION

When it's time for a new air conditioning installation, you can count on us for top-notch service. We offer a wide selection of energy-efficient cooling systems to keep your space comfortable while reducing energy costs.

FURNACE
MAINTENANCE

Regular furnace maintenance is crucial for extending the lifespan of your heating system and ensuring it operates at peak efficiency. Our maintenance plans include thorough inspections and tune-ups to keep your furnace running smoothly.

Ductless Mini-Split Installation

Looking for an energy-efficient heating and cooling solution? Consider a ductless mini-split installation. These systems offer precise temperature control for individual rooms, making them an excellent choice for homes and businesses.

Heat Pump

Repair

A malfunctioning heat pump can disrupt your indoor comfort. Our experts are skilled in heat pump repair and can address issues promptly, whether it's a refrigerant leak or a faulty compressor.

Indoor Air Quality Solutions

Indoor air quality matters for your health and comfort. We offer a range of indoor air quality solutions, including air purifiers and ventilation systems, to ensure you're breathing clean, fresh air.

Ductless Mini-Split Installation

Looking for an energy-efficient heating and cooling solution? Consider a ductless mini-split installation. These systems offer precise temperature control for individual rooms, making them an excellent choice for homes and businesses.

Heat Pump

Repair

A malfunctioning heat pump can disrupt your indoor comfort. Our experts are skilled in heat pump repair and can address issues promptly, whether it's a refrigerant leak or a faulty compressor.

Indoor Air Quality Solutions

Indoor air quality matters for your health and comfort. We offer a range of indoor air quality solutions, including air purifiers and ventilation systems, to ensure you're breathing clean, fresh air.

HVAC

Tune-Up

Keep your HVAC system in top shape with our comprehensive HVAC tune-up service. We'll inspect, clean, and calibrate your system for optimal performance.

Energy-Efficient HVAC Systems

Upgrade to energy-efficient HVAC systems to reduce your environmental footprint and lower energy bills. Our team can guide you in selecting the right system for your needs.

Commercial HVAC Services

We understand the unique demands of commercial spaces. Our commercial HVAC services cater to businesses of all sizes, ensuring a comfortable environment for employees and customers.

HVAC

Tune-Up

Keep your HVAC system in top shape with our comprehensive HVAC tune-up service. We'll inspect, clean, and calibrate your system for optimal performance.

Energy-Efficient HVAC Systems

Upgrade to energy-efficient HVAC systems to reduce your environmental footprint and lower energy bills. Our team can guide you in selecting the right system for your needs.

Commercial HVAC Services

We understand the unique demands of commercial spaces. Our commercial HVAC services cater to businesses of all sizes, ensuring a comfortable environment for employees and customers.

Heating and Cooling Experts

With years of experience, our team of heating and cooling experts is dedicated to delivering quality service and solutions tailored to your needs.

HVAC System Upgrades

Thinking of upgrading your HVAC system? We specialize in HVAC system upgrades to enhance your comfort and energy efficiency.

HVAC Services

Experiencing issues with your HVAC system? Our HVAC troubleshooting services can pinpoint the problem and provide effective solutions.

Heating and Cooling Experts

With years of experience, our team of heating and cooling experts is dedicated to delivering quality service and solutions tailored to your needs.

HVAC System Upgrades

Thinking of upgrading your HVAC system? We specialize in HVAC system upgrades to enhance your comfort and energy efficiency.

HVAC Services

Experiencing issues with your HVAC system? Our HVAC troubleshooting services can pinpoint the problem and provide effective solutions.

WHY ABSOLUTE?

GET TO KNOW US

Building long term relationships with our clients is something Absolute HVAC Mechanical Systems INC. strongly believes in. We go to great lengths to ensure our valuable clients receive our first-rate service. We have been an established and popular company with an excellent track record. We never compromised on the quality of work and the services we provided. We believe in keeping clients happy by providing them with the best products at a very competitive price.


Our area of expertise lies specifically in gas heating, cooling, maintaining, servicing, installing and design specifications.


Converting our clients and businesses from oil heating to natural gas heating. Conversions to natural gas provides a cleaner home, business and environment. Converting appliances such as stoves, dryers, BBQ, fireplace and generators gives you precise cooking, endless grilling, faster drying and reliable back up power. Homeowners never have to worry about refueling. National Grid also offers rebates when you convert. Absolute HVAC Mechanical Systems. welcomes the opportunity to assist you with your project needs. You’ll be glad you did. We look forward to working with you.

Father hugging daughter while mother sits next to them on the couch

THE ABSOLUTE PROMISE

At Absolute HVAC, we are committed to providing the best possible service to our customers. Here's our promise to you:

  • Expertise:

    Our team of HVAC professionals has the knowledge and expertise to provide top-quality service. We stay up-to-date on the latest technology and industry trends to ensure that we can offer the best solutions for your needs.

  • Reliability:

    We understand that HVAC issues can be stressful and disruptive, which is why we promise to be reliable and responsive. We will always show up on time, and we will work efficiently to minimize any inconvenience to you.

  • Transparency:

    We believe in being transparent and upfront about our services and pricing. We will provide clear, honest communication throughout the process so that you always know what to expect.

  • Quality:

    We take pride in our work and stand behind our services. We promise to use only the highest-quality materials and equipment and to complete every job to the highest standards.

  • Satisfaction:

    Our ultimate goal is to ensure your satisfaction with our services. We will work closely with you to understand your needs and provide solutions that meet or exceed your expectations.

quick and reliable service

CALL US NOW
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