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TRUSTED BY MARION, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon81
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Marion, 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 Marion, 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 January 10, 2026

Find Heating and air conditioning pros in Marion

Avatar for John Betlem Heating & Cooling Inc

John Betlem Heating & Cooling Inc

4.78(
138
)
•Approved Pro

John Betlem Heating & Cooling Inc

4.78(
138
)
•Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
85 years of experience

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"First class operation all the way. Miles and Caleb were polite, personable and prompt. They had a very hard time disassembling the old boiler but were persistent and ultimately successful. They then made sure the new boiler was installed and working, even though that made for a very long day on their part. We are completely satisfied with the new boiler and their performance getting rid of the old one and installing the new one. We now have heat which is very welcome!"

Borden M on January 2026

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"First class operation all the way. Miles and Caleb were polite, personable and prompt. They had a very hard time disassembling the old boiler but were persistent and ultimately successful. They then made sure the new boiler was installed and working, even though that made for a very long day on their part. We are completely satisfied with the new boiler and their performance getting rid of the old one and installing the new one. We now have heat which is very welcome!"

Borden M on January 2026

LaMarti and Sons Contractors

4.91(
39
)
•Approved Pro

LaMarti and Sons Contractors

4.91(
39
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
28 years of experience

We are a locally owned and operated company with over 55 years of light commercial and residential experience. In addition to being a licensed plumbing company, we specialize in a variety of home improvement projects to include not only plumbing, but heating, electrical, carpentry work, additions, Kitchen installations, Bathroom remodels, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee satisfaction! Please give us a call for a free estimate. .. We do it all !!!

"expensive but got the job done"

Cathy S on August 2025

We are a locally owned and operated company with over 55 years of light commercial and residential experience. In addition to being a licensed plumbing company, we specialize in a variety of home improvement projects to include not only plumbing, but heating, electrical, carpentry work, additions, Kitchen installations, Bathroom remodels, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee satisfaction! Please give us a call for a free estimate. .. We do it all !!!

"expensive but got the job done"

Cathy S on August 2025

Avatar for Topline Heating & Air

Topline Heating & Air

5.00(
9
)
•Approved Pro

Topline Heating & Air

5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

"The insulation was very professional and I was entirely satisfactory with factory."

Chuck F on August 2024

We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

"The insulation was very professional and I was entirely satisfactory with factory."

Chuck F on August 2024

Avatar for Zoom Heating & Cooling

Zoom Heating & Cooling

4.63(
12
)
•Approved Pro

Zoom Heating & Cooling

4.63(
12
)
•Approved Pro
Customers say: True professional
3 years of experience
Free onsite estimate

Thank you for visiting Zoom Heating & Cooling. We are your locally owned and operated HVAC specialists based in Rochester, NY. We service residential and commercial clients throughout Rochester and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Zoom was professional, efficient and got the job done!"

Jeremy B on April 2025

Thank you for visiting Zoom Heating & Cooling. We are your locally owned and operated HVAC specialists based in Rochester, NY. We service residential and commercial clients throughout Rochester and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Zoom was professional, efficient and got the job done!"

Jeremy B on April 2025

Avatar for 4th Gen Mechanical

4th Gen Mechanical

5.00(
4
)
•Approved Pro

4th Gen Mechanical

5.00(
4
)
•Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

We at 4th Gen Mechanical focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"Did a great job would highly recommend"

tom p on November 2024

We at 4th Gen Mechanical focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"Did a great job would highly recommend"

tom p on November 2024

Wren Electric & W.E.C. General Construction

4.58(
13
)
•Approved Pro

Wren Electric & W.E.C. General Construction

4.58(
13
)
•Approved Pro
Customers say: Quality work
33 years of experience
Free onsite estimate

W. E. C. General & Electrical Contracting responds with electricians in fully-equipped vans to handle your residential, commercial and industrial repairs, remodels, new construction and maintenance contracts. We'll respond same-day for an emergency and arrive on time for an appointment. We'll walk your property and give you a free estimate for electrical, low-voltage LED and photovoltaic energy systems. We'll do the job on the spot and clean-up after ourselves too. In the case of a complex project, we'll meet construction deadlines and pass inspection the first time, saving you time and money. For the dependability you can count on, call us today. We have a $75.00 trip fee, if we do the job for you the cost is included in your fee.

"Efficient, personable, and professional."

Sheila S on September 2025

W. E. C. General & Electrical Contracting responds with electricians in fully-equipped vans to handle your residential, commercial and industrial repairs, remodels, new construction and maintenance contracts. We'll respond same-day for an emergency and arrive on time for an appointment. We'll walk your property and give you a free estimate for electrical, low-voltage LED and photovoltaic energy systems. We'll do the job on the spot and clean-up after ourselves too. In the case of a complex project, we'll meet construction deadlines and pass inspection the first time, saving you time and money. For the dependability you can count on, call us today. We have a $75.00 trip fee, if we do the job for you the cost is included in your fee.

"Efficient, personable, and professional."

Sheila S on September 2025

New Phase Electrical installations

4.86(
7
)
•Approved Pro

New Phase Electrical installations

4.86(
7
)
•Approved Pro
Customers say: Quick response

We are residential/commercial electricians providing top notch service on a moments notice. We take pride in getting our customers up and running in a timely manner

"Great service. 10/10 recommend. Amazing work!"

Aleigha P on January 2026

We are residential/commercial electricians providing top notch service on a moments notice. We take pride in getting our customers up and running in a timely manner

"Great service. 10/10 recommend. Amazing work!"

Aleigha P on January 2026

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
10 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!

Avatar for Ready For A Change

Ready For A Change

4.98(
132
)

Ready For A Change

4.98(
132
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Are you Ready For A Change? RFAC can help you complete those projects you've been putting off. RFAC is owner operated, responses quickly to inquiries and offers free estimates with affordable and competitive pricing. Give me a call today at 585-319-1766 and get those projects scheduled!

"After reading reviews about Kathy and her work, it seemed too good to be true. It isn't. I didn't bother contacting anyone else after meeting with her. Even though she is scheduled well into the future, we felt she was waiting for. In short, we couldn't be more pleased. She spent 13 days completely repainting our interior and it looks amazing. She was on time every day, easy to work with, and her work is incredibly good. We are already recommending her to family and friends, which we don't typically do. She's that good!"

Mike S on March 2022

Are you Ready For A Change? RFAC can help you complete those projects you've been putting off. RFAC is owner operated, responses quickly to inquiries and offers free estimates with affordable and competitive pricing. Give me a call today at 585-319-1766 and get those projects scheduled!

"After reading reviews about Kathy and her work, it seemed too good to be true. It isn't. I didn't bother contacting anyone else after meeting with her. Even though she is scheduled well into the future, we felt she was waiting for. In short, we couldn't be more pleased. She spent 13 days completely repainting our interior and it looks amazing. She was on time every day, easy to work with, and her work is incredibly good. We are already recommending her to family and friends, which we don't typically do. She's that good!"

Mike S on March 2022

Avatar for Crossfield Heating & Air Conditioning

Crossfield Heating & Air Conditioning

4.93(
247
)

Crossfield Heating & Air Conditioning

4.93(
247
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Since 1993, the Crossfield Team has been committed to 100% customer satisfaction while providing and maintaining comfortable, energy-efficient home environments for our customers in Monroe, Wayne and Ontario Counties.To us, "100% Customer Satisfaction" aren't just words - it is the result of a customer-focused approach backed by honesty, integrity, attention-to-detail and team member training. It has led to our continuous growth, and allows Crossfield to provide a Lifetime Craftsmanship Warranty, Award winning, quality-driven and reliable products that are backed by 24-hour customer service every day of the year. Please see our Energy Auditing website for additional details: http://crossfieldhomeenergy.com/

"The install went well and finished when they said. Cleaned up after and stayed to answer any questions I had"

Chris J on January 2026

Since 1993, the Crossfield Team has been committed to 100% customer satisfaction while providing and maintaining comfortable, energy-efficient home environments for our customers in Monroe, Wayne and Ontario Counties.To us, "100% Customer Satisfaction" aren't just words - it is the result of a customer-focused approach backed by honesty, integrity, attention-to-detail and team member training. It has led to our continuous growth, and allows Crossfield to provide a Lifetime Craftsmanship Warranty, Award winning, quality-driven and reliable products that are backed by 24-hour customer service every day of the year. Please see our Energy Auditing website for additional details: http://crossfieldhomeenergy.com/

"The install went well and finished when they said. Cleaned up after and stayed to answer any questions I had"

Chris J on January 2026

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Heating and Air Conditioning questions, answered by experts

Repairing an AC unit is usually more cost-effective than replacing it, but you should consider the age of your system. Most central AC units last around 15 years, and window units last for between eight and 10 years. If your central AC is more than 10 years old or your window AC is over six years old, you should consider replacing the AC unit rather than repairing it. The repair will fix your issue, but you’ll likely save money in the long run by replacing it rather than repairing it only to replace it a few years later.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

Capacitors are the most frequent part of an HVAC system to experience failure. These components are crucial for starting the motors that power the fans and compressor, but over time, they may become worn or fail due to electrical surges or regular wear and tear. When capacitors malfunction, HVAC systems may experience decreased heating or cooling efficiency, or even total system failure. Replacement or maintenance of capacitors is a common requirement for the optimal functioning of HVAC systems.

No, it's not safe to keep using your unit when it's frozen. Not only can running a frozen unit lead to damage, but it can also potentially overheat, making it a fire hazard. Therefore, it's always best to turn off the AC unit as soon as you notice any ice.

To keep your AC unit in good working condition, you should service your AC unit at least once per year. Your HVAC pro will inspect, clean, and replace parts as necessary. A great DIY option is to clean the evaporator coils every year, preferably before the summer months. Regular maintenance helps avoid costly repairs down the road.

The Marion, 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.

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