Get matched with top heating and air conditioning pros in East Nassau, NY
There are 9 highly-rated local heating and air conditioning pros.
TRUSTED BY HOMEOWNERS
4.5 
265 Verified Reviews for Heating And Air Conditioning Service pros in East Nassau, NY
*The Angi rating for Heating And Air Conditioning Service companies in East Nassau, 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 East Nassau, 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 May 28, 2025
Heating and air conditioning pros in East Nassau
We specialize in all phases of heating and cooling services, installs, repairs, service and more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today!
"The work was done with expertise and very professional.i was very satisfied with Moore mechanical. Will use them in the future."
Marco D on December 2024
We specialize in all phases of heating and cooling services, installs, repairs, service and more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today!
"The work was done with expertise and very professional.i was very satisfied with Moore mechanical. Will use them in the future."
Marco D on December 2024
At Crisafulli Bros., we provide expert plumbing, heating, cooling, and electrical services throughout Upstate New York. Since 1939 our technicians combine the craftsmanship you’d expect from a locally owned family business with the resources and knowledge available from a large national company to ensure your home is safe, comfortable and efficient.
"Technician Jordan Thomas was on time, professional, friendly. Performed furnace cleaning quickly and removed all replaced filters. Explained work performed. Work was done under a service contract so no charge."
Jim D on October 2024
At Crisafulli Bros., we provide expert plumbing, heating, cooling, and electrical services throughout Upstate New York. Since 1939 our technicians combine the craftsmanship you’d expect from a locally owned family business with the resources and knowledge available from a large national company to ensure your home is safe, comfortable and efficient.
"Technician Jordan Thomas was on time, professional, friendly. Performed furnace cleaning quickly and removed all replaced filters. Explained work performed. Work was done under a service contract so no charge."
Jim D on October 2024
With nearly 20 years experience, Boss Pro Plumbing & Heating proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"Although their price was more than l expected, they clearly laid out the benefits of using their approach. I trusted them and they delivered the installation quickly and professionally! "
Nancy L on May 2025
With nearly 20 years experience, Boss Pro Plumbing & Heating proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"Although their price was more than l expected, they clearly laid out the benefits of using their approach. I trusted them and they delivered the installation quickly and professionally! "
Nancy L on May 2025
Were dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. With over 100 years of industry experience, we specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.
Were dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. With over 100 years of industry experience, we specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.
We take great pride in our 3 years of experience, expertise, quality, and customer service that we provide to meet the consumers' 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.
"Hired Lewis to check out electrical in my older mobile home had to update panel box spent numerous hours here trying to troubleshoot electrical problems. Went over and above to try to solve the problem"
Sharon W on December 2024
We take great pride in our 3 years of experience, expertise, quality, and customer service that we provide to meet the consumers' 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.
"Hired Lewis to check out electrical in my older mobile home had to update panel box spent numerous hours here trying to troubleshoot electrical problems. Went over and above to try to solve the problem"
Sharon W on December 2024
Thank you for choosing Grasshopper Heating & Cooling! Our name accurately reflects some of our values: forward moving, quick to respond, and green! This has further energized our mission: To Provide Sustainable Efficient Solutions Focused on Advancing Comfort & Cultivating Community. We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"The techs were good but $1100 for a thermostat repair is outrageous even subtracting the $400 emergency for a Saturday job. The salesman struggled to justify the numbers. Due to this experience I will not consider Grasshopper for a large upcoming project (AC heat pump)."
Seth D on December 2024
Thank you for choosing Grasshopper Heating & Cooling! Our name accurately reflects some of our values: forward moving, quick to respond, and green! This has further energized our mission: To Provide Sustainable Efficient Solutions Focused on Advancing Comfort & Cultivating Community. We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"The techs were good but $1100 for a thermostat repair is outrageous even subtracting the $400 emergency for a Saturday job. The salesman struggled to justify the numbers. Due to this experience I will not consider Grasshopper for a large upcoming project (AC heat pump)."
Seth D on December 2024
At Revenge Plumbing we take pride in our ability to make our customers happy. From providing clearly explained work scopes prior to commencing any work, to our service and follow up after the project, we work to ensure your satisfaction for years to come. Whether it’s a project as small as a clogged drain, or as large as re-piping your water and sewer systems, we have you covered. We specialize in prompt, affordable residential and commercial services to meet all of your plumbing needs. We offer a one year labor warranty and our vendors have many lifetime warranties on their products.
"Revenge plumbing worked quickly and efficiently and got back to us in a timely manner. However, they were outrageously overpriced."
Sarah V on May 2025
At Revenge Plumbing we take pride in our ability to make our customers happy. From providing clearly explained work scopes prior to commencing any work, to our service and follow up after the project, we work to ensure your satisfaction for years to come. Whether it’s a project as small as a clogged drain, or as large as re-piping your water and sewer systems, we have you covered. We specialize in prompt, affordable residential and commercial services to meet all of your plumbing needs. We offer a one year labor warranty and our vendors have many lifetime warranties on their products.
"Revenge plumbing worked quickly and efficiently and got back to us in a timely manner. However, they were outrageously overpriced."
Sarah V on May 2025
I am EPA certified in automotive and residential Plus I have years of experience in all major construction fields. I make customer satisfaction my main priority.
I am EPA certified in automotive and residential Plus I have years of experience in all major construction fields. I make customer satisfaction my main priority.
Indigo Sky Construction, let us help you have a stress-free experience! *Fences-Install or repairs *Decks-Install or repairs *Porches-Install or repairs *Concrete work-all types (including stamp work), installs or repairs *Inground pools-including concrete work, installing the pool and liner or tile. *Interior renovations (Kitchens, bathrooms, flooring) *AND MORE, just ask us! We are owner-operated and have been in business since 2021. What makes us stand out are our competitive prices, pride in our work, our professionalism, willingness to work with customers, and our quick response to customer inquiries. As well as our backgrounds in construction, real estate, flipping, customer service and more! We love helping people make their dreams, ideas, or repairs come to life as stress free and smooth as possible.
Indigo Sky Construction, let us help you have a stress-free experience! *Fences-Install or repairs *Decks-Install or repairs *Porches-Install or repairs *Concrete work-all types (including stamp work), installs or repairs *Inground pools-including concrete work, installing the pool and liner or tile. *Interior renovations (Kitchens, bathrooms, flooring) *AND MORE, just ask us! We are owner-operated and have been in business since 2021. What makes us stand out are our competitive prices, pride in our work, our professionalism, willingness to work with customers, and our quick response to customer inquiries. As well as our backgrounds in construction, real estate, flipping, customer service and more! We love helping people make their dreams, ideas, or repairs come to life as stress free and smooth as possible.
Efficiently Pro Plumbing Heating & Drain Cleaning is a Plumber located in Shrewsbury, MA. We offer Plumbing, Heating, Drain Cleaning, Pipe Relining, Masonry Repairs, Retaining Wall, Sump Pump Repairs, and other Plumbing Services. We have been in business for over 19 years providing quality service and great customer satisfaction. Call us today and get a free quote on all your plumbing, heating, and drain cleaning needs. We also offer other services which will be listed in our services offered. We work closely with Mass Save. Contact us today for more information and services!
Efficiently Pro Plumbing Heating & Drain Cleaning is a Plumber located in Shrewsbury, MA. We offer Plumbing, Heating, Drain Cleaning, Pipe Relining, Masonry Repairs, Retaining Wall, Sump Pump Repairs, and other Plumbing Services. We have been in business for over 19 years providing quality service and great customer satisfaction. Call us today and get a free quote on all your plumbing, heating, and drain cleaning needs. We also offer other services which will be listed in our services offered. We work closely with Mass Save. Contact us today for more information and services!
Heating and air conditioning services FAQs
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
- Old Chatham
- Stephentown
- Nassau
- New Lebanon
- Averill Park
- East Chatham
- West Sand Lake
- Niverville
- Castleton On Hudson
- East Greenbush
- Valatie
- Canaan
- Schodack Landing
- Richmond
- Poestenkill
- Wynantskill
- Pittsfield
- Rensselaer
- Chatham
- Lanesborough
- Berlin
- Kinderhook
- Austerlitz
- West Stockbridge
- Coeymans
- Cropseyville
- Glenmont
- Menands
- Petersburg
- Selkirk
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