Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

TRUSTED BY MILLWOOD, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon208
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Millwood

Avatar for Sila Heating, Cooling and Plumbing

Sila Heating, Cooling and Plumbing

4.49(
856
)
Approved Pro

Sila Heating, Cooling and Plumbing

4.49(
856
)
Approved Pro
Customers say: Super punctual
367 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025


Astacio Plumbing & Heating

4.26(
34
)
Approved Pro

Astacio Plumbing & Heating

4.26(
34
)
Approved Pro
Customers say: Super punctual
242 local quotes requested
21 years of experience

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - [email protected].

"Dreadful experience. We had been customers of Astacio since 2015 when they installed our first tankless boiler which failed completely after 7 years and needed to be replaced in late 2022. ($10,000+) Their second one just stopped working; a dodgy board? The part is under warranty but they want almost $1,000 to replace it in the boiler; probably less than 2 hours work. I thought they used to be a good local business with ties to the community but be careful; their tankless boilers are unreliable and they'll try to rip you off when your heat goes out in the winter. So much for standing by their work. I'll never use them again."

CATHAL C on December 2024

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - [email protected].

"Dreadful experience. We had been customers of Astacio since 2015 when they installed our first tankless boiler which failed completely after 7 years and needed to be replaced in late 2022. ($10,000+) Their second one just stopped working; a dodgy board? The part is under warranty but they want almost $1,000 to replace it in the boiler; probably less than 2 hours work. I thought they used to be a good local business with ties to the community but be careful; their tankless boilers are unreliable and they'll try to rip you off when your heat goes out in the winter. So much for standing by their work. I'll never use them again."

CATHAL C on December 2024


Avatar for Rapid Air

Rapid Air

New on AngiNew on Angi
Approved Pro

Rapid Air

New on AngiNew on Angi
Approved Pro
14 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.


Avatar for RS Mechanical Services, INC

RS Mechanical Services, INC

4.00(
4
)
Approved Pro

RS Mechanical Services, INC

4.00(
4
)
Approved Pro
Customers say: Quick response
223 local quotes requested
29 years of experience

At RS Mechanical Services, INC. we’re proud to have been a part of life here in NYC for over 28 years. It started back in 1996, when Ramon Sosa began a refrigeration repair business in the bronx. Our business grew from there until it covered all aspects of heating, cooling, plumbing, and indoor air quality, and served homes and businesses The Bronx, Queens, Manhattan and now Rockland, and Westchester County. Today, our business continues adhering to the traditions our founders believed in: providing quality service in a timely fashion without charging our customers an arm and a leg. It’s the staples of good business, and it has helped us expand and thrive for over One-quarter of a century. We keep up with the latest developments in the field, and our staff averages 20 years’ experience apiece, handling all kinds of household problems. Contact our team today and find out what thousands in the tri-state area already know: You Can Count On Us!

"It was a great experience, Ariel was exceptional. Pricing is very competitive and response time was flawless. Recommended Ariel to my neighbor, and he will be installing a new boiler for them!"

Juan B on October 2024

At RS Mechanical Services, INC. we’re proud to have been a part of life here in NYC for over 28 years. It started back in 1996, when Ramon Sosa began a refrigeration repair business in the bronx. Our business grew from there until it covered all aspects of heating, cooling, plumbing, and indoor air quality, and served homes and businesses The Bronx, Queens, Manhattan and now Rockland, and Westchester County. Today, our business continues adhering to the traditions our founders believed in: providing quality service in a timely fashion without charging our customers an arm and a leg. It’s the staples of good business, and it has helped us expand and thrive for over One-quarter of a century. We keep up with the latest developments in the field, and our staff averages 20 years’ experience apiece, handling all kinds of household problems. Contact our team today and find out what thousands in the tri-state area already know: You Can Count On Us!

"It was a great experience, Ariel was exceptional. Pricing is very competitive and response time was flawless. Recommended Ariel to my neighbor, and he will be installing a new boiler for them!"

Juan B on October 2024


Air Professional Associates, LLC

4.45(
73
)
Approved Pro

Air Professional Associates, LLC

4.45(
73
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
54 local quotes requested

Air Professional Associates, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"I have a contract and 2xs now they have cancelled yearly service for furnace and ac!! Appts that were made mnths in advance. I told them they have to come on designated day.very frustrating."

Joan M on November 2024

Air Professional Associates, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"I have a contract and 2xs now they have cancelled yearly service for furnace and ac!! Appts that were made mnths in advance. I told them they have to come on designated day.very frustrating."

Joan M on November 2024


REM Construction & Technical Service

New on AngiNew on Angi
Approved Pro

REM Construction & Technical Service

New on AngiNew on Angi
Approved Pro
18 years of experience
Free onsite estimate

REM Construction & Technical Service Corporation is dedicated to providing professional quality work and customer service to each client we work with!

REM Construction & Technical Service Corporation is dedicated to providing professional quality work and customer service to each client we work with!


Avatar for Royal Comfort

Royal Comfort

4.72(
25
)
Approved Pro

Royal Comfort

4.72(
25
)
Approved Pro
Customers say: True professional
13 local quotes requested
13 years of experience

As proud Westchester-based experts, we deliver unrivaled care and service. With two decades of mastery, we specialize in a wide variety of residential and commercial HVAC services. Need assistance day or night? We've got your back, 24/7! Embrace our royal mission: providing top-notch quality for every job. We look forward to providing you with the Royal Comfort treatment you deserve!

"still waiting for service call which is today"

Stephen I on September 2025

As proud Westchester-based experts, we deliver unrivaled care and service. With two decades of mastery, we specialize in a wide variety of residential and commercial HVAC services. Need assistance day or night? We've got your back, 24/7! Embrace our royal mission: providing top-notch quality for every job. We look forward to providing you with the Royal Comfort treatment you deserve!

"still waiting for service call which is today"

Stephen I on September 2025


Avatar for Fajardo Plumbing

Fajardo Plumbing

4.92(
6
)
Approved Pro

Fajardo Plumbing

4.92(
6
)
Approved Pro
Customers say: Quick response
51 local quotes requested
7 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Removed broken water heater and replaced all in the same day we contacted them- very satisfied with the experience Would strongly recommend them"

Tim L on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Removed broken water heater and replaced all in the same day we contacted them- very satisfied with the experience Would strongly recommend them"

Tim L on August 2025


Avatar for Metro-Aire Heating & Air Conditioning

Metro-Aire Heating & Air Conditioning

5.00(
5
)
Approved Pro

Metro-Aire Heating & Air Conditioning

5.00(
5
)
Approved Pro
148 local quotes requested
37 years of experience

Since 1988, Metro-Aire has provided HVAC services for customers in Peekskill, NY, and across the Lower Hudson Valley. We proudly serve residential and commercial clients throughout the region with quality, affordable heating, and cooling services. We believe in always going the extra mile for our customers. As the HVAC industry has grown and changed, Metro-Aire has evolved to keep pace with innovations by manufacturers. Our company offers the most energy-efficient heating, ventilation, and cooling products on the market.

Since 1988, Metro-Aire has provided HVAC services for customers in Peekskill, NY, and across the Lower Hudson Valley. We proudly serve residential and commercial clients throughout the region with quality, affordable heating, and cooling services. We believe in always going the extra mile for our customers. As the HVAC industry has grown and changed, Metro-Aire has evolved to keep pace with innovations by manufacturers. Our company offers the most energy-efficient heating, ventilation, and cooling products on the market.


Avatar for Handyman of Westchester, LLC

Handyman of Westchester, LLC

5.00(
19
)
Approved Pro

Handyman of Westchester, LLC

5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
89 local quotes requested

home maintenance and repair needs, painting, handyman services, security cameras, smart locks and smart doorbells, ring and nest doorbell, closet storage solutions, TV mounting, mobility aids and grab handles for elderly assistance, window treatments, shelving, picture and portrait hanging

"Lou and James did an outstanding job fixing our fireproof door. From the moment they arrived, their professionalism was evident. They quickly assessed the issue, clearly explained the necessary repairs, and got to work with impressive efficiency. Not only did they ensure the door was fully compliant with safety regulations, but they also paid close attention to the smaller details, leaving the area clean and tidy. We're incredibly grateful for their expertise and the peace of mind knowing our fireproof door is now in perfect working order. Highly recommend their services!"

Franco M on July 2025

home maintenance and repair needs, painting, handyman services, security cameras, smart locks and smart doorbells, ring and nest doorbell, closet storage solutions, TV mounting, mobility aids and grab handles for elderly assistance, window treatments, shelving, picture and portrait hanging

"Lou and James did an outstanding job fixing our fireproof door. From the moment they arrived, their professionalism was evident. They quickly assessed the issue, clearly explained the necessary repairs, and got to work with impressive efficiency. Not only did they ensure the door was fully compliant with safety regulations, but they also paid close attention to the smaller details, leaving the area clean and tidy. We're incredibly grateful for their expertise and the peace of mind knowing our fireproof door is now in perfect working order. Highly recommend their services!"

Franco M on July 2025

...
Showing 1-10 of 227
Heating and Air Conditioning questions, answered by experts

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

Some states require special licenses for HVAC professionals, but most don’t. However, even if there is no state requirement for HVAC licensing, local requirements might exist. It’s always a good idea to check if HVAC technicians need to be licensed in your area and then Angi’s contractor license lookup tool to confirm that the contractor you’re hiring holds the necessary licenses. Additionally, you should always ensure the company you’re hiring is fully insured to avoid potential lawsuits if a technician gets injured on your property.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

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.

The Millwood, 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.