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TRUSTED BY MARCELLUS, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon223
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Marcellus

Avatar for JSW Heating & Cooling, LLC

JSW Heating & Cooling, LLC

4.90(
239
)
•Approved Pro

JSW Heating & Cooling, LLC

4.90(
239
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

At JSW Heating & Cooling, LLC, we pride ourselves on providing quality service that customers can believe in. Whether it is AC service work, installs, water heaters or furnace work, we can take care of all of your HVAC needs. Ask us about our weekly service. We look forward to working with you!

"Excellent customer service. Friendly. Efficient. Great work done at a fair price."

Stephanie A on October 2025

At JSW Heating & Cooling, LLC, we pride ourselves on providing quality service that customers can believe in. Whether it is AC service work, installs, water heaters or furnace work, we can take care of all of your HVAC needs. Ask us about our weekly service. We look forward to working with you!

"Excellent customer service. Friendly. Efficient. Great work done at a fair price."

Stephanie A on October 2025

Avatar for Prime Heating and Air, LLC

Prime Heating and Air, LLC

4.96(
103
)
•Approved Pro

Prime Heating and Air, LLC

4.96(
103
)
•Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
10 years of experience

2016-2020 Super Service Winners! Owner Duane Carr has worked in the HVAC industry since graduating from Thaddeus Stevens State College of Technology in 1997. Duane started Prime Heating and Air Conditioning to provide Syracuse and the CNY Region with a local, independently owned HVAC company that earns the trust of its customers by doing quality work at reasonable prices. With Duane's commitment to family and community, he's built his business to include his two brothers, Neal and Eric, to provide outstanding service and local community support.

"I called and my timing must have been perfect. 2 technicians showed up 30 minutes later. They put on shoe covers which I appreciate. They opened up the unit and checked the flame and spark. That must have been enough since the unit started working. They checked to make sure the propane was flowing and cleaned the condensation pan. Within 30 minutes after arriving, they were done. I plan to have them come back in a couple of months to maintain the ductless splits for this summer. What they charge for the service is very reasonable given that I had contacted a competitor and received a quote that more than 2x what I paid."

Mimi M on March 2022

2016-2020 Super Service Winners! Owner Duane Carr has worked in the HVAC industry since graduating from Thaddeus Stevens State College of Technology in 1997. Duane started Prime Heating and Air Conditioning to provide Syracuse and the CNY Region with a local, independently owned HVAC company that earns the trust of its customers by doing quality work at reasonable prices. With Duane's commitment to family and community, he's built his business to include his two brothers, Neal and Eric, to provide outstanding service and local community support.

"I called and my timing must have been perfect. 2 technicians showed up 30 minutes later. They put on shoe covers which I appreciate. They opened up the unit and checked the flame and spark. That must have been enough since the unit started working. They checked to make sure the propane was flowing and cleaned the condensation pan. Within 30 minutes after arriving, they were done. I plan to have them come back in a couple of months to maintain the ductless splits for this summer. What they charge for the service is very reasonable given that I had contacted a competitor and received a quote that more than 2x what I paid."

Mimi M on March 2022

Avatar for JP's Best Electric

JP's Best Electric

4.58(
303
)
•Approved Pro

JP's Best Electric

4.58(
303
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
44 years of experience

JP'S Best Electric, is a full-service electrical contracting business. We install and service electrical, power, lighting, voice, data, fire alarm and other related systems in new and existing buildings. We provide residential and commercial electrical service. At JP'S Best Electric, we continue to enjoy the loyalty and fellowship of the many customers we have had over the years. We appreciate these relationships and strive to continue to provide exceptional service through consistent quality and constant professionalism. JP'S Best Electric, provides top quality installation of electrical equipment, wiring and fixtures throughout greater Syracuse and Onondaga County. Our business philosophy is straightforward: Keep every appointment and complete every job in a timely, courteous and professional manner. Why should you choose JP'S Best Electric?

"Needed a digital switch installed. They did not have the switch when arrived. They put in a temporary until the correct one arrived which was a week and a half later. The 2 men were very nice and the job was done correctly. The 2 visits combined were only a total of 40 minutes. I was very disappointed when they handed me the bill for 612. Dollars. After calling other electricians, the job after the fact , the job should have been no more than 350.00 . If you should use them, get a price up front."

Joe F on September 2025

JP'S Best Electric, is a full-service electrical contracting business. We install and service electrical, power, lighting, voice, data, fire alarm and other related systems in new and existing buildings. We provide residential and commercial electrical service. At JP'S Best Electric, we continue to enjoy the loyalty and fellowship of the many customers we have had over the years. We appreciate these relationships and strive to continue to provide exceptional service through consistent quality and constant professionalism. JP'S Best Electric, provides top quality installation of electrical equipment, wiring and fixtures throughout greater Syracuse and Onondaga County. Our business philosophy is straightforward: Keep every appointment and complete every job in a timely, courteous and professional manner. Why should you choose JP'S Best Electric?

"Needed a digital switch installed. They did not have the switch when arrived. They put in a temporary until the correct one arrived which was a week and a half later. The 2 men were very nice and the job was done correctly. The 2 visits combined were only a total of 40 minutes. I was very disappointed when they handed me the bill for 612. Dollars. After calling other electricians, the job after the fact , the job should have been no more than 350.00 . If you should use them, get a price up front."

Joe F on September 2025

Avatar for J&J's Construction & Remodeling

J&J's Construction & Remodeling

4.93(
14
)
•Approved Pro

J&J's Construction & Remodeling

4.93(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

I am well versed in all your construction needs. I have done commercial construction for ten years and specialize in framing, drywall, hanging, finishing, cabinets, plumbing, electrical, trim, flooring and all your remodeling projects. I take great pride in my work and I look forward to transforming your house into your dream home.

"Quality service, very responsive."

Manny R on November 2024

I am well versed in all your construction needs. I have done commercial construction for ten years and specialize in framing, drywall, hanging, finishing, cabinets, plumbing, electrical, trim, flooring and all your remodeling projects. I take great pride in my work and I look forward to transforming your house into your dream home.

"Quality service, very responsive."

Manny R on November 2024

H & N International

4.48(
274
)
•Approved Pro

H & N International

4.48(
274
)
•Approved Pro
Customers say: True professional
16 years of experience
Emergency services offered

We are a multi-versatile company with over 22 years of experience in residential remodeling, maintenance, and repair. We take pride in all the work we perform and always make sure that it is done to the customer satisfaction.

"Great job, timely, efficient and friendly"

Susan m on October 2025

We are a multi-versatile company with over 22 years of experience in residential remodeling, maintenance, and repair. We take pride in all the work we perform and always make sure that it is done to the customer satisfaction.

"Great job, timely, efficient and friendly"

Susan m on October 2025

Avatar for Ricky’s Heating and Cooling Repair

Ricky’s Heating and Cooling Repair

4.90(
10
)
•Approved Pro

Ricky’s Heating and Cooling Repair

4.90(
10
)
•Approved Pro
3 years of experience
Free onsite estimate

We are 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 customers' interests, and make their concerns the basis of our business.

"He contacted me within an hour of the request and did the job right then. It took him about 10 minutes to complete. Much appreciated! Would definitely hire again!"

Kathryn E on October 2025

We are 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 customers' interests, and make their concerns the basis of our business.

"He contacted me within an hour of the request and did the job right then. It took him about 10 minutes to complete. Much appreciated! Would definitely hire again!"

Kathryn E on October 2025

Avatar for Lake Country Geothermal, Inc.

Lake Country Geothermal, Inc.

New on AngiNew on Angi
•Approved Pro

Lake Country Geothermal, Inc.

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

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. As well as Geothermal heating and cooling systems we are also able to service Hydronic heating systems. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. As well as Geothermal heating and cooling systems we are also able to service Hydronic heating systems. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Backpacker Residential Services

5.00(
1
)
•Approved Pro

Backpacker Residential Services

5.00(
1
)
•Approved Pro
23 years of experience
Emergency services offered

Fully insured top expert residential and commercial property service. Construction, remodel, and maintenance specialists. Perfect safety record, expert quality, professional service. Call for a quote. Easy no hassle.

""Tristan was very professional and proactive, ensuring my AC was running at full potential. He also took the extra step to make sure no additional issues would arise after his departure. Excellent service and I highly recommend "

Adelina A on August 2025

Fully insured top expert residential and commercial property service. Construction, remodel, and maintenance specialists. Perfect safety record, expert quality, professional service. Call for a quote. Easy no hassle.

""Tristan was very professional and proactive, ensuring my AC was running at full potential. He also took the extra step to make sure no additional issues would arise after his departure. Excellent service and I highly recommend "

Adelina A on August 2025

Avatar for Murray's Heating & Air Conditioning

Murray's Heating & Air Conditioning

New on AngiNew on Angi
•Approved Pro

Murray's Heating & Air Conditioning

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

MURRAY'S HEATING & AIR CONDITIONING Serving Onondaga County for over 35 years! We have everything you need when it comes to HVAC, including ventilation, air quality, heating and air conditioning service, and new installations. We service, install, and repair forced air, hydronic, central air conditioning systems, mini splits, and heat pumps. Here at Murray's Heating & Air Conditioning, it has been our pleasure to serve the community for more than 35 years. We've been committed to offering quality products and service since the start. Some features that make your choice an easy one include neat, professional installers, and family operation with the Golden Rule philosophy. In addition, we offer assistance with rebate and warranty paperwork if necessary, free estimates, attractive financing packages, and a truly genuine desire to make you a happy customer for many years!

MURRAY'S HEATING & AIR CONDITIONING Serving Onondaga County for over 35 years! We have everything you need when it comes to HVAC, including ventilation, air quality, heating and air conditioning service, and new installations. We service, install, and repair forced air, hydronic, central air conditioning systems, mini splits, and heat pumps. Here at Murray's Heating & Air Conditioning, it has been our pleasure to serve the community for more than 35 years. We've been committed to offering quality products and service since the start. Some features that make your choice an easy one include neat, professional installers, and family operation with the Golden Rule philosophy. In addition, we offer assistance with rebate and warranty paperwork if necessary, free estimates, attractive financing packages, and a truly genuine desire to make you a happy customer for many years!

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

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Heating and Air Conditioning questions, answered by experts

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 general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

It depends on the number of zones and rooms and how sophisticated the system is. On the low end, a ductless AC system costs $2,000 for one or two zones in one room. Covering two zones for more rooms can cost $6,000 to 8,000. If you want a larger ductless AC system to cover your entire home, multi-zone systems cost upwards of $13,000.

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

The Marcellus, 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

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