Get matched with the best Heating & Cooling Service pros in Nassau County, NY

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Bloom Air Conditioning Elmont

★ ★ ★ ★ ★ 4.6 (17 reviews)

Valley Stream, NY 11580

Bloom Air Conditioning Elmont provides comprehensive services, including installation, maintenance, and repair of air conditioning and heating systems. Our team ensures your units operate efficiently...

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Bobs Plumbing & Heating INC.

★ ★ ★ ★ ★ 4.7 (15 reviews)

Northport, NY 11768

Bob's Plumbing & Heating Inc. is a professional contractor specializing in boiler installation and sales, gas conversions, bathroom remodeling, and radiant heat installations. We offer comprehensive r...

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Delux Heating & Cooling Lower Manhattan

★ ★ ★ ★ ★ 4.7 (15 reviews)

New York, NY 10012

Delux Heating & Cooling Lower Manhattan offers expert HVAC solutions tailored to your needs. Our skilled technicians ensure your systems are in optimal condition. For professional air conditioning and...

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Able Air Conditioning & Heating, Inc. - Heating & Cooling Services in East Rockaway, NY

Able Air Conditioning & Heating, Inc.

★ ★ ★ ★ ★ 4.8 (14 reviews)

East Rockaway, NY 11518

4 projects

Able Air Conditioning & Heating, Inc. has been a trusted provider of HVAC and plumbing services in Nassau and Suffolk counties since 1999. Our licensed and certified technicians deliver exceptional se...

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Bonded Energy Solutions Corp

★ ★ ★ ★ ★ 4.7 (14 reviews)

Bethpage, NY

Bonded Energy Solutions Corp, based in Oyster Bay, NY, specializes in delivering innovative energy solutions that enhance efficiency and sustainability. Our commitment to quality and customer satisfac...

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Pascall Mechanical

★ ★ ★ ★ ★ 4.7 (14 reviews)

Bohemia, NY 11716

Pascall Mechanical is a family-owned company dedicated to delivering precise and efficient solutions for your heating and cooling needs. Our skilled team provides prompt service, offering installation...

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Energywise, Inc. - Heating & Cooling Services in Bay Shore, NY

Energywise, Inc.

★ ★ ★ ★ ★ 4.6 (14 reviews)

Bay Shore, NY 11779

5 projects

Energywise, Inc. has over 30 years of expertise in engineering, installing, maintaining, and repairing heating, cooling, and geothermal systems, as well as ventilation and air filtration. Our commitme...

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Sunset Air Conditioning & Heating Queens

★ ★ ★ ★ ★ 4.8 (13 reviews)

Queens, NY 11435

Sunset Air Conditioning & Heating Queens offers top-notch heating and air conditioning services, delivered by licensed and experienced technicians dedicated to your satisfaction. Our services include...

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Ambiance Air - Heating & Cooling Services in New York, NY

Ambiance Air

★ ★ ★ ★ ★ 4.7 (13 reviews)

New York, NY 10022

2 projects

Ambiance Air specializes in innovative temperature control solutions tailored for Prewar and classic apartments in the U.S. As a leading manufacturer of indoor heating, cooling, and humidity systems,...

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Marran - Heating & Cooling Services in Holtsville, NY

Marran

★ ★ ★ ★ ★ 4.7 (13 reviews)

Holtsville, NY 11742

2 projects

Marran Warmth & Security has led the heating industry for over a century. We played a key role in designing System 2000, the most efficient heating solution available. Our custom security, heating, an...

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Verified Reviews for Heating & Cooling Services pros in Nassau County, NY

*The Growcycle rating for Heating & Cooling Services companies in Nassau County, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating & Cooling Services needs.

Last update on July 10, 2026

Gerald Adams

Reviewed in February 2026

I had a great experience with Martin Plumbing & Heating. They fixed my water heater quickly and professionally. Highly recommend their services for any plumbing needs!

Martin Plumbing & Heating Request a quote

Sarah Parker

Reviewed in January 2026

From the moment I called, the customer service was outstanding. The team arrived on time, and they fixed my heater quickly. Definitely worth it!

Sunset Air Conditioning & Heating New York Request a quote

Lonnie Gutierrez

Reviewed in February 2026

I had a great experience with the HVAC installation. The team was professional and efficient, ensuring everything was done right the first time. Highly recommend for any heating needs!

Pascall Mechanical Request a quote

Sarah Johnson

Reviewed in August 2025

I had a great experience with Pac Plumbing, Heating, Air Conditioning. They were prompt, professional, and resolved my heating issue quickly. Highly recommend their services!

PAC Plumbing, Heating, Air Conditioning Request a quote

Amanda Parker

Reviewed in January 2026

I had a fantastic experience with bobs plumbing & heating inc. They responded quickly, fixed my issue efficiently, and charged a fair price. Highly recommend them!

Bobs Plumbing & Heating INC. Request a quote

Cost Guide

How much does Heating & Cooling Services cost in Nassau County, NY?

Typical heating & cooling services projects in Nassau County, NY range from $100 to $2,500, with most homeowners paying around $500.

$100

$500 Typical cost in Nassau County, NY

$2,500

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Unit $100–$500

Per System $2,000–$5,000

Per Vent $50–$150

Last updated: April 2026

Heating and cooling services in Nassau County generally cost between $100 and $2,500, with an average price around $500. Costs can fluctuate based on the type of system, whether repairs or install, and the complexity of the work involved.

Local HVAC contractors typically charge between $75 and $150 per hour in Nassau County, influenced by their expertise. Major installations may require permits from the local building department, which can add $100 to $300 to your project costs.

When comparing heating and cooling service quotes in Nassau County, prioritize energy efficiency ratings and warranty terms, as these can significantly impact long-term costs and comfort.

What affects the cost in Nassau County, NY?

Nassau County Labor Rates

Licensed HVAC contractors in Nassau County charge $75–$150/hr, reflecting the specialized nature of their work. Experienced technicians often command higher rates within this range.

Permits & Inspections

Most HVAC installations require permits from the local building department in Nassau County. These permits ensure compliance with safety standards and can add to the overall project timeline.

Material Selection & Quality

Material choice can swing HVAC projects by 10–30%, particularly with high-efficiency units and advanced ductwork. Investing in quality equipment can lead to lower energy bills down the line.

Seasonal Demand & Scheduling

Demand for heating and cooling services peaks during summer and winter in Nassau County. Scheduling your work during the shoulder seasons may lead to better pricing and quicker installation times.

Frequently Asked Questions About Heating & Cooling Services in Nassau County, NY

How do I choose the right HVAC contractor?

Choosing the right HVAC contractor in Nassau County is essential for ensuring quality installation and maintenance of your heating and cooling systems. Start by seeking recommendations from friends and family or checking online reviews to gauge the contractor's reputation. Verify that the contractor is licensed, insured, and has experience with the specific type of system you need. It’s also important to obtain multiple estimates to compare pricing and services offered. During the selection process, ask questions about their experience, warranties, and maintenance plans. A reputable contractor will be transparent and provide clear answers, helping you make an informed decision.

How often should I have my HVAC system serviced?

In Nassau County, it is recommended to have your HVAC system serviced at least once a year, ideally twice—once before the heating season and once before the cooling season. Regular maintenance helps ensure that your system operates efficiently, prolongs its lifespan, and can prevent unexpected breakdowns. During a service visit, a technician will clean the system, check for any issues, replace filters, and ensure that everything is functioning correctly. This proactive approach not only enhances comfort but also helps you save on energy costs in the long run. Ignoring routine maintenance can lead to costly repairs and reduced system performance.

What are the benefits of upgrading to a more energy-efficient HVAC system?

Upgrading to a more energy-efficient HVAC system in Nassau County offers numerous benefits for homeowners. Energy-efficient systems consume less energy, leading to lower utility bills and a reduced carbon footprint. These units are designed to provide better temperature control, enhancing comfort in your home. Additionally, many energy-efficient models qualify for rebates and incentives, which can help offset the initial investment. Moreover, newer systems often come with advanced technologies that improve air quality and reduce allergens, making them a healthier choice for your family. Investing in an energy-efficient HVAC system can lead to significant long-term savings and improved home comfort.

What are the signs that my air conditioning unit needs repair?

Homeowners in Nassau County should be aware of several signs that their air conditioning unit may need repair. If you notice insufficient cooling, strange noises, or strange odors coming from the unit, these can indicate underlying issues. Additionally, if the unit is cycling on and off frequently or if there is an increase in energy bills without a corresponding increase in usage, it may signal a malfunction. Leaking refrigerant or water pooling around the unit is also a cause for concern. Promptly addressing these issues with a qualified HVAC technician can help restore comfort and efficiency to your home.

What is the average lifespan of an HVAC system?

The average lifespan of an HVAC system in Nassau County typically ranges between 15 to 25 years, depending on the type of system, usage, and maintenance practices. Regular maintenance can significantly extend the life of your HVAC unit, while neglecting it can lead to premature failure. Factors such as the quality of installation and the local climate can also impact the system's longevity. If your system is approaching the end of its expected lifespan, consider having a professional evaluate its efficiency and performance. Upgrading to a new system may be a worthwhile investment, especially if you are experiencing frequent repairs or rising energy costs.

Common Heating & Cooling Services services and their costs

Typical pricing in Nassau County, NY by service type.

Heating System Services

Installation & Repair

Method	Cost Range
Furnace Installation Installing new gas or electric furnaces.	$2,000–$5,000
Boiler Repair Fixing issues with hot water heating systems.	$300–$1,200
Thermostat Replacement Upgrading to energy-efficient models.	$100–$300
Heat Pump Installation Installing efficient heat pump systems.	$3,000–$7,000

Cooling System Services

Installation & Repair

Method	Cost Range
Central AC Installation Installing central air conditioning systems.	$3,000–$7,500
Duct Cleaning Cleaning ducts for improved air quality.	$300–$600
Window AC Installation Installing window air conditioning units.	$100–$300
Refrigerant Recharge Refilling refrigerant for cooling systems.	$150–$400

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Verified Reviews for Heating & Cooling Services pros in Nassau County, NY

Gerald Adams

Sarah Parker

Lonnie Gutierrez

Sarah Johnson

Amanda Parker

How much does Heating & Cooling Services cost in Nassau County, NY?

What affects the cost in Nassau County, NY?

Frequently Asked Questions About Heating & Cooling Services in Nassau County, NY

Common Heating & Cooling Services services and their costs

Heating System Services

Cooling System Services

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