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

Find Heating and air conditioning pros in Mill Neck

Avatar for Jah Bless HVAC/R, Inc.
Jah Bless HVAC/R, Inc.
4.8(
281
)

Serving Mill Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"I had a great experience with Jah Bless HVAC. I did a bit of shopping around for various HVAC contractors but they were the best. From the consultation to the completion of work, they were very informative, honest(a very big thing for me) professional, and very good at their job. They were overall great people to meet as well. I came out of the experience smarter and grateful to meet the folks at Jah Bless. I 100% would recommend them for any job."
Checking Boiler before installation
Uncrate Boiler
Making Material List
Completion Of Boiler
1 of 4 indoor blowers

+34

Response time40 mins
Response rate91%
3 neighbors recently requested a quote
Avatar for Harli Comfort
Harli Comfort
5.0(
19
)

Serving Mill Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Jason is the best HVAC contractor/technician i’ve ever had! He is very knowledgeable about the topic and did a fantastic job assessing our needs and installing the new equipment. He was very cautious and respectful when it came to our home environment. I appreciated his communications skills as well! 10/10!"
Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AR AIR CORP
AR AIR CORP
4.9(
74
)

Serving Mill Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Rafael is an amazing HVAC technician. I have been using him exclusively in both of my businesses and my personal home. He won me over when he came in the middle of zero degree weather to service my heat as it broke that day. I work with children so that was very important to have. He was the only one to answer and come right away. I have used him for over several years. As I write this he also just serviced my unit today for the AC. Couldn’t say enough good things about him!"
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Installation of Merv13 Pleated filters I’m order to comply with State regulations.

+173

Response time9 hrs
Response rate87%
6 neighbors recently requested a quote
Avatar for K.N. Heating and Cooling
K.N. Heating and Cooling
4.8(
353
)

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
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.8(
73
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Can't speak highly enough of Ali. Prompt, courteous, but most importantly able to get to the bottom of problem without ripping off the customer. AN HONEST MAN! After many years of searching, I've finally found an HVAC repair company that I can trust! Happy days are hear again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for MassAir
MassAir
4.9(
64
)

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
14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Arvada Mechanical Corp.
Arvada Mechanical Corp.
4.8(
18
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I woke up the last week and my bedroom was freezing cold. I called Arvada Heating because they had really great reviews online and they didn’t disappoint us at all. They sent over a technician and within an hour or two the tech was able to restore our heat. 5 stars for Arvada!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time9 hrs
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Comfort Ductwork Systems, Inc.
Comfort Ductwork Systems, Inc.
4.9(
73
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Jonathan and his crew were very professional. There were no hidden costs. Quoted price, installed on time, cleaned up and made sure everything was working accurately. I would highly recommend them to anyone looking for HVAC work. I was very impressed by their quality."
Condensing Boiler & Indirect Hot Water Heater
Central HVAC
Oil Fired Boiler & Indirect Hot Water Heater
New Install
Thermostat Control

+2

Response time11 hrs
31 neighbors recently requested a quote
Recommended by94%of homeowners
...
Showing 1-10 of 674
Heating and Air Conditioning questions, answered by experts

AC leaks are common, and an HVAC pro can usually fix them. You may be able to resolve some leaks on your own, but a professional HVAC technician should handle most AC leak repair. If left ignored, an AC leak could cause serious damage to your system or leave you with expensive water damage, usually leading to more costly repairs or replacements.

While personal preferences widely vary, sleep experts say the best temperature for sleeping is between 60 and 67 degrees Fahrenheit rather than 78. If you do choose to sleep with your AC unit tuned to 78 degrees, you might want to use only a sheet or light blanket rather than a comforter. You might also consider installing a window unit in your bedroom so that you can be cooler in bed without wasting energy cooling the whole house.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

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.

AC evaporator coils should be cleaned at least once per year to keep your unit in good condition. For optimal performance, consider cleaning them twice a year—once before and once after the main cooling season. More frequent cleanings may be necessary for older systems, units with performance issues, or those in climates with high levels of humidity, dust, and dirt.

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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"