Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Hempstead, NY

There are 52 highly-rated local heating and air conditioning pros.

TRUSTED BY HEMPSTEAD, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon133
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Hempstead, NY

*The Angi rating for Heating And Air Conditioning Service companies in Hempstead, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hempstead, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 01, 2025

Find Heating and air conditioning pros in Hempstead

Klima Group LLC.

No reviews yet

Klima Group LLC.

No reviews yet

Welcome to Klima Group LLC. , your trusted partner for premium Air conditioning and Heating solutions in the heart of New York City, NY. With a commitment to excellence and a legacy rooted in over two decades of industry expertise, we take pride in delivering unparalleled maintenances, repairs and installation of central, mini split air conditioning systems and more across New York City, Long Island, and the Five Boroughs.

Welcome to Klima Group LLC. , your trusted partner for premium Air conditioning and Heating solutions in the heart of New York City, NY. With a commitment to excellence and a legacy rooted in over two decades of industry expertise, we take pride in delivering unparalleled maintenances, repairs and installation of central, mini split air conditioning systems and more across New York City, Long Island, and the Five Boroughs.

Avatar for Giglio Plumbing & Heating

Giglio Plumbing & Heating

93 Grand Boulevard
No reviews yet

Giglio Plumbing & Heating

93 Grand Boulevard
No reviews yet
Free onsite estimate

30+ years of residential plumbing experience ranging from full house remodels to the smallest of repairs. Family run business with competitive pricing and free estimates. Licensed & insured

30+ years of residential plumbing experience ranging from full house remodels to the smallest of repairs. Family run business with competitive pricing and free estimates. Licensed & insured

FM Contracting

No reviews yet

FM Contracting

No reviews yet
Free onsite estimate

Dedicated to quality craftsmanship and customer satisfaction, we stand out by delivering reliable solutions tailored to your unique needs. Our commitment to transparent communication ensures you're informed at every step, creating a stress-free experience for our clients. Whether it's a small repair or a major renovation, our passion for excellence and customer-centric focus make us your trusted partner in enhancing your home.

Dedicated to quality craftsmanship and customer satisfaction, we stand out by delivering reliable solutions tailored to your unique needs. Our commitment to transparent communication ensures you're informed at every step, creating a stress-free experience for our clients. Whether it's a small repair or a major renovation, our passion for excellence and customer-centric focus make us your trusted partner in enhancing your home.

Sando Heating & Cooling

Wood Park Dr
No reviews yet

Sando Heating & Cooling

Wood Park Dr
No reviews yet
Free onsite estimate

-Heating Boilers installation, Maintenance,Water Heater’s, Baseboard heating ,Faucet, filter Sink, Bathroom, Toilets, Sinks, Home water filtration, Etc. -Cooling Central air installation,Maintenance, Mini Splits installation,Thermostat , Smart Thermostat , Etc.

-Heating Boilers installation, Maintenance,Water Heater’s, Baseboard heating ,Faucet, filter Sink, Bathroom, Toilets, Sinks, Home water filtration, Etc. -Cooling Central air installation,Maintenance, Mini Splits installation,Thermostat , Smart Thermostat , Etc.

Avatar for Alex Cooling & Heating

Alex Cooling & Heating

Wood Park Drive
No reviews yet

Alex Cooling & Heating

Wood Park Drive
No reviews yet

-Cooling Central air installation, Maintenance, Mini Splits systems, Furnace etc. -Heating Boiler installation, maintenances, radiators, bathroom . Water heaters, Boiler tune ups, Faucet installation, Toilets installation.

-Cooling Central air installation, Maintenance, Mini Splits systems, Furnace etc. -Heating Boiler installation, maintenances, radiators, bathroom . Water heaters, Boiler tune ups, Faucet installation, Toilets installation.

Mocka GC corp

No reviews yet

Mocka GC corp

No reviews yet
Emergency services offered

Our company is owner operated company.Specialized in all types of hvac installations and services.The quality and the efficiency to respond to our customers makes us stand above most pur competitors.The 15 years experience and the professional crew adds the most greatest valie of what we deliver.

Our company is owner operated company.Specialized in all types of hvac installations and services.The quality and the efficiency to respond to our customers makes us stand above most pur competitors.The 15 years experience and the professional crew adds the most greatest valie of what we deliver.

Avatar for H&H

H&H

5.00(
6
)

H&H

5.00(
6
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I have over 10 years of experience in the construction and renovation industry. My expertise includes plumbing, heating system repairs, hot water heater installation, boiler replacements, painting, tiling, flooring, as well as kitchen and bathroom remodeling. I take pride in delivering high-quality workmanship to transform and enhance homes and spaces."

"Amazing team.I hire them to do all the plumbing job in my two family house.including seven bathrooms,two kitchens. Doing great job,nice guy,reasonable price,I will hire them again.and recommend them to everyone."

. G on January 2024

I have over 10 years of experience in the construction and renovation industry. My expertise includes plumbing, heating system repairs, hot water heater installation, boiler replacements, painting, tiling, flooring, as well as kitchen and bathroom remodeling. I take pride in delivering high-quality workmanship to transform and enhance homes and spaces."

"Amazing team.I hire them to do all the plumbing job in my two family house.including seven bathrooms,two kitchens. Doing great job,nice guy,reasonable price,I will hire them again.and recommend them to everyone."

. G on January 2024

Avatar for Aguitektura

Aguitektura

1153 Udall Road
5.00(
6
)

Aguitektura

1153 Udall Road
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management

"Great communication and smooth follow ups"

Mildred A on April 2024

Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management

"Great communication and smooth follow ups"

Mildred A on April 2024

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Heating and Air Conditioning questions, answered by experts

Your air conditioner can temporarily run with a dirty filter, but it won’t work as efficiently. It will need to work harder to blow cool air throughout the room or house, and this can eventually cause the air conditioner to overheat or die prematurely. It’s much more cost-effective to clean or replace filters than to pay higher utility bills each month and replace the entire AC unit more often.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

The best way to save money on HVAC repairs is by regularly having your system inspected and maintained. This can prevent bigger problems and costly repairs and replacements in the future. It’s also smart to buy quality equipment and hire companies that provide warranties on equipment and labor. If you need repairs, you may be able to save money by cashing in on rebates and incentives or keeping the area around your HVAC unit clear to shorten the time your contractor needs to spend in your home.

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. 

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

AC drip pans last five to 20 years, depending on the material. Plastic AC drip pans last five to 10 years, while metal pans can last over 10 years. Plastic AC drip pans are vulnerable to cracking in response to temperature changes. Metal drip pans are prone to rusting over time, which can also lead to leaks.

The Hempstead, NY homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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