Top-rated heating and air conditioning pros.

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

There are 41 highly-rated local heating and air conditioning pros.

TRUSTED BY ELMSFORD, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon212
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Elmsford, 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 Elmsford, 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 October 05, 2025

Find Heating and air conditioning pros in Elmsford

Heating Alternatives Inc.

115 D Marine Street
No reviews yet

Heating Alternatives Inc.

115 D Marine Street
No reviews yet
46 years of experience

Heating Alternatives Inc. of Farmingdale New York has been helping customers reach their power washing and waste oil heater needs for over 35 years! We not only supply new & renovated units, but service what we sell and provide all replacement parts. Knowing each customers needs are unique, we truly listen to what is important to you and help find the right industrial equipment that caters to your business. Whether you own a gutter cleaning business or an auto repair shop, we provide quality cleaning and heating solutions for all types of industries.

Heating Alternatives Inc. of Farmingdale New York has been helping customers reach their power washing and waste oil heater needs for over 35 years! We not only supply new & renovated units, but service what we sell and provide all replacement parts. Knowing each customers needs are unique, we truly listen to what is important to you and help find the right industrial equipment that caters to your business. Whether you own a gutter cleaning business or an auto repair shop, we provide quality cleaning and heating solutions for all types of industries.

K&L Climate Control Air Conditioning

Dumont
1.00(
1
)

K&L Climate Control Air Conditioning

Dumont
1.00(
1
)
Free onsite estimate

K&L Climate Control is the reliable HVAC Contractor of Dumont, NJ that offers a wide variety of air conditioning and heating services. If you have any questions we will happily answer them on our phone! Ventilation Service, AC Service, AC Repair, Affordable HVAC Company, Local HVAC Contractor Bergenfield, NJ, New Milford, NJ, Haworth NJ, Cresskill, NJ

K&L Climate Control is the reliable HVAC Contractor of Dumont, NJ that offers a wide variety of air conditioning and heating services. If you have any questions we will happily answer them on our phone! Ventilation Service, AC Service, AC Repair, Affordable HVAC Company, Local HVAC Contractor Bergenfield, NJ, New Milford, NJ, Haworth NJ, Cresskill, NJ

Long Lasting Services

PO BOX 92 HOLBROOK NY
4.50(
8
)

Long Lasting Services

PO BOX 92 HOLBROOK NY
4.50(
8
)
Customers say: Quick response
11 years of experience

SERVING SUFFOLK AND NASSAU LONG LASTING SERVICES IS FAMILY OWNED AND OPERATED, WITH YEARS OF EXPERIENCE, PROMPT, RELIABLE, AND AFFORDABLE SERVICES AND INSTALLATIONS. LONG LASTING SERVICES HERE FOR ALL YOUR HEATING AND AIR CONDITIONING NEEDS! NO JOB TO BIG OR TO SMALL GIVE US A CALL! (631) 944-5990. -MULTI ZONE DUCTLESS SPECIALIST -GAS/OIL FURNACES SERVICE AND INSTALLATION -GAS/OIL BOILERS SERVICE AND INSTALLATION -CENTRAL AIR SERVICE AND INSTALLATION FIND US ON FACEBOOK AND HOMEADVISOR ! CHECK OUT OUR PHOTOS AND VERIFIED REVIEWS

"We had a gas boiler issue. They daignosed and resolve right away. Professional, smart and punctual. Will hire again."

Kenneth D on January 2019

SERVING SUFFOLK AND NASSAU LONG LASTING SERVICES IS FAMILY OWNED AND OPERATED, WITH YEARS OF EXPERIENCE, PROMPT, RELIABLE, AND AFFORDABLE SERVICES AND INSTALLATIONS. LONG LASTING SERVICES HERE FOR ALL YOUR HEATING AND AIR CONDITIONING NEEDS! NO JOB TO BIG OR TO SMALL GIVE US A CALL! (631) 944-5990. -MULTI ZONE DUCTLESS SPECIALIST -GAS/OIL FURNACES SERVICE AND INSTALLATION -GAS/OIL BOILERS SERVICE AND INSTALLATION -CENTRAL AIR SERVICE AND INSTALLATION FIND US ON FACEBOOK AND HOMEADVISOR ! CHECK OUT OUR PHOTOS AND VERIFIED REVIEWS

"We had a gas boiler issue. They daignosed and resolve right away. Professional, smart and punctual. Will hire again."

Kenneth D on January 2019

EMB Cyber Security

890 Garrison Ave
5.00(
2
)

EMB Cyber Security

890 Garrison Ave
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

mall Business Enterprise (SBE), EMB Cyber Security, Inc. is built from a group of experienced individuals coming from a variety of sought after backgrounds within the communications arena. EMB Cyber Security Inc. began in this industry by servicing Competitive Local Exchange Carriers Information Technology (CLECITs). By striving to be a full service provider of IT & telecommunication solutions, we quickly grew to provide the full range of all voice and data cabling solutions and its terminated hardware implementation. Our core solutions now include design and installation of structured cabling, low voltage equipment installation and maintenance, voice and data networking, Wi-Fi installation, CCTV and heating and cooling systems as well as staging and deployment. We continually focus on providing a higher than average quality of service and exceeding industry standards for quality control and service. EMB Cyber Security Inc. understands your requirements for mission-critical implementation of your infrastructure, and offers real-time 24/7 responsiveness

"The service was very good they have excellent customer service! And great price,"

Julio L on July 2018

mall Business Enterprise (SBE), EMB Cyber Security, Inc. is built from a group of experienced individuals coming from a variety of sought after backgrounds within the communications arena. EMB Cyber Security Inc. began in this industry by servicing Competitive Local Exchange Carriers Information Technology (CLECITs). By striving to be a full service provider of IT & telecommunication solutions, we quickly grew to provide the full range of all voice and data cabling solutions and its terminated hardware implementation. Our core solutions now include design and installation of structured cabling, low voltage equipment installation and maintenance, voice and data networking, Wi-Fi installation, CCTV and heating and cooling systems as well as staging and deployment. We continually focus on providing a higher than average quality of service and exceeding industry standards for quality control and service. EMB Cyber Security Inc. understands your requirements for mission-critical implementation of your infrastructure, and offers real-time 24/7 responsiveness

"The service was very good they have excellent customer service! And great price,"

Julio L on July 2018

County Heat & AC Ductless4less

1204 Albany Post Rd
5.00(
1
)

County Heat & AC Ductless4less

1204 Albany Post Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Focus is a lost art, that is why we keep it simple. We design, install, and service ductless systems all day, everyday. As such, we are the leader in price, quality, and service for all brand of ductless heat and air conditioning products. As an employee owned company, we only invite top caliber professionals to join our business and service our clients,

Focus is a lost art, that is why we keep it simple. We design, install, and service ductless systems all day, everyday. As such, we are the leader in price, quality, and service for all brand of ductless heat and air conditioning products. As an employee owned company, we only invite top caliber professionals to join our business and service our clients,

TemperaturePro

11 Harts Lane
No reviews yet

TemperaturePro

11 Harts Lane
No reviews yet
25 years of experience

Being a reputed name in the heating and cooling HVAC industry,TemperaturePro repair and maintain all the equipment and also offers a wide array of services. Also, their customer dedication is completely unmatched.The most top - notch & reliable HVAC service provider offers high - end & professional heating & air- conditioning provisions to the consumers at reasonable rates.

Being a reputed name in the heating and cooling HVAC industry,TemperaturePro repair and maintain all the equipment and also offers a wide array of services. Also, their customer dedication is completely unmatched.The most top - notch & reliable HVAC service provider offers high - end & professional heating & air- conditioning provisions to the consumers at reasonable rates.

Mid-State Heating & Cooling

413 Oak Glen Rd.
3.71(
7
)

Mid-State Heating & Cooling

413 Oak Glen Rd.
3.71(
7
)
Customers say: True professional
"I would never use them again. The splits are too big and not properly installed. They would not even discuss this with us. They said that the units are fine and walked away. They aren't fine. Had to hire a different company to fix them and have had to put in a complaint to the BBB. I'd stay away from this company."

Ruth C on February 2021

"I would never use them again. The splits are too big and not properly installed. They would not even discuss this with us. They said that the units are fine and walked away. They aren't fine. Had to hire a different company to fix them and have had to put in a complaint to the BBB. I'd stay away from this company."

Ruth C on February 2021

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Heating and Air Conditioning questions, answered by experts

A non-maintained AC is more likely to perform poorly, increase your energy bills, and undergo more severe issues like breakage and water damage. That’s why DIY cleaning or professional maintenance is recommended annually. Otherwise, you might end up paying more in the end than you would for annual service. You can purchase cheap AC cleaning kits if you prefer going the DIY route.

Poor cooling, unusual noises, or frequent cycling are indicators that professional service is needed.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

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The Elmsford, 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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