Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Mill Neck, NY?

Select your specific project to find the pro for you.

TRUSTED BY MILL NECK, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon286
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Mill Neck, 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 Mill Neck, 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 June 29, 2026

Find Heating and air conditioning pros in Mill Neck

Avatar for Jah Bless HVAC/R, Inc.
Jah Bless HVAC/R, Inc.
4.8(
282
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceThermostat - Install or Replace+10 more

Serving Mill Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"Marrio was very knowledgeable, friendly and patient when troubleshooting and fixing my HVAC issue. Would highly recommend Jah Bless HVAC and look forward to working with Mario."
Checking Boiler before installation
Uncrate Boiler
Making Material List
Completion Of Boiler
1 of 4 indoor blowers

+34

Response time40 mins
Response rate91%
10 neighbors recently requested a quote
Request Quote
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
228
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair+8 more

Serving Mill Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Chimney Cap Installation done by Premier HVAC Services"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+38

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Request Quote
Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Excellent service,knowledgeable,fast,reasonable price, I highly recommend to anyone that needs HVAC services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

3 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Panda HVAC Inc
Panda HVAC Inc
4.8(
39
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceBoiler or Radiator Heating System - Install or Replace+47 more

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"We had a phone call and he actually helped me figure out that I might need a plumber instead of HVAC repair. Mark was very courteous and so helpful! If we do end up needing to go back to him I will definitely call for them to make a visit."
CURRENT OFFERS
CURRENT OFFERS
CURRENT OFFERS
CURRENT OFFERS
CURRENT OFFERS

+21

Response time2 days
6 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for K.N. Heating and Cooling
K.N. Heating and Cooling
4.8(
353
)
Oil Boiler or Radiator Heating System - RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+1 more

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Pros like Kevin are hard to find - he serviced and repaired my 2 central ac units, came right away, diagnosed the problem real quick, was courteous and professional and the price was reasonable. I have experienced 3 different hvac companies and Kevin is hands down the best - very highly recommended!"
a/c change out
steam oil boiler replacement
steam oil boiler replacement
indirect hot water heater
indirect hot water heater

+13

Response time2 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for MassAir
MassAir
4.9(
64
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+11 more

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"The guys at MassAir made having to get new central AC units installed, repairs on older units, new vents and ductwork, etc., actually a pleasurable experience! It is a family owned business, and I found Joe and his son Michael to be a real pleasure to work with. They are an extremely professional, proficient, knowledgeable, honest and hardworking team, and I trust them with any HVAC related projects that I have in the future. I 100% recommend giving these guys a call for your HVAC needs! -Mike Vedder"
Furnace
Ductless mini-split
Air Handler
Condenser
Condenser

+9

Response time3 hrs
10 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Arvada Mechanical Corp.
Arvada Mechanical Corp.
4.8(
18
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+39 more

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"This Company is top notch! They quickly responded to my urgent message in regard to no heat in the house and had the service guy arrive to the door right after completing another job. They were very professional and did the repair in no time and price quoted over the phone was exactly what was charged for the service. We will definitely call this Company again for any boiler repairs. Thank you!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time8 hrs
2 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for All Phase Duct Cleaning
All Phase Duct Cleaning
4.9(
71
)
Air Ducts & Vents - Clean

Serving Mill Neck, NY and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"The technician and owner showed up on time and got right to work. They cleaned all the vents in the ceilings and walls. Howard and the technician were very friendly and helpful. After they finished the a/c vents, the technician cleaned my dryer vent. My dryer is working much more efficiently now. I just had to run around with the vacuum to clean up the a small amount of dust that had fallen from the vents."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
3 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for AC Air Duct Cleaning
AC Air Duct Cleaning
5.0(
29
)
Air Ducts & Vents - Clean

Serving Mill Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"The assigned technician, John, was on-time, knowledgeable, provided suggestions, and thorough. Oftentimes, people don’t realize how important this service is. If I were you, I would book AC Air Duct cleaning!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Response time7 hrs
Response rate100%
11 neighbors recently requested a quote
Request Quote
Avatar for Comfort Ductwork Systems, Inc.
Comfort Ductwork Systems, Inc.
4.9(
73
)
Ductless Mini-split A/C - Install or ReplaceHeat Pump - Install or ReplaceCentral A/C - Install+1 more

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"The owner Jonathan was very professional and he explained everything to me about the furnace that he was going to install . He was prompt and installed my new furnace in a few hours and it was giving us nice warm air, I would highly recommend Anyone to use him for your next heating project ."
Condensing Boiler & Indirect Hot Water Heater
Central HVAC
Oil Fired Boiler & Indirect Hot Water Heater
New Install
Thermostat Control

+2

Response time11 hrs
Response rate86%
18 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 797
Heating and Air Conditioning questions, answered by experts

Yes. It's not just AC filters that get dirty. Ducts can accumulate dust and dirt quickly. Insects and animals can also get into duct systems, creating many problems. Dirt build-up and unwanted guests can constrict the airflow and cause rooms not to cool evenly. You might also see higher energy bills because they're not working as efficiently.

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

The Mill Neck, 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.

See all articles