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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon90
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Diamond Point

Avatar for Mr. Electric of Queensbury

Mr. Electric of Queensbury

4.78(
57
)
Approved Pro

Mr. Electric of Queensbury

4.78(
57
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
9 years of experience

Need an electrician in the Warren, Washington, Saratoga, Essex and Hamilton counties to help you cut down costs on your next electricity bill? Let Mr. Electric of Queensbury help you reach your goals. Whether it is installations, repairs or upgrades, Mr. Electric of Queensbury has a solution for your home. With around the clock availability, our team offers several services that could benefit your home. Mr. Electric of Queensbury can assist you with your every need.

"From the very start I was highly impressed with Mr. Electric of Queensbury, NY. My first contact was with a rep, Morgan, who was pleasant, professional and efficient in setting me up with a tech within 2 days. The tech appeared on time as scheduled. He was professional, courteous and very careful about analyzing and remediating the problem. My electrical issue was highly unusual, but Gordon was able to resolve it, and he stayed until the job was finished. I am glad I was able to work with this company."

Richard W on September 2024

Need an electrician in the Warren, Washington, Saratoga, Essex and Hamilton counties to help you cut down costs on your next electricity bill? Let Mr. Electric of Queensbury help you reach your goals. Whether it is installations, repairs or upgrades, Mr. Electric of Queensbury has a solution for your home. With around the clock availability, our team offers several services that could benefit your home. Mr. Electric of Queensbury can assist you with your every need.

"From the very start I was highly impressed with Mr. Electric of Queensbury, NY. My first contact was with a rep, Morgan, who was pleasant, professional and efficient in setting me up with a tech within 2 days. The tech appeared on time as scheduled. He was professional, courteous and very careful about analyzing and remediating the problem. My electrical issue was highly unusual, but Gordon was able to resolve it, and he stayed until the job was finished. I am glad I was able to work with this company."

Richard W on September 2024


Avatar for Crisafulli Bros. Home Services

Crisafulli Bros. Home Services

4.82(
56
)
Approved Pro

Crisafulli Bros. Home Services

4.82(
56
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
87 years of experience

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


Avatar for JJ Michaels Construction Services

JJ Michaels Construction Services

5.00(
11
)
Approved Pro

JJ Michaels Construction Services

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

JJ Michaels Property Management 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 customers' interests, and make their concerns the basis of our business.

"J & K are professional and very knowledgeable on my project. I will review to others in need and myself as well. Call them, you won’t regret it."

John Michael H on January 2025

JJ Michaels Property Management 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 customers' interests, and make their concerns the basis of our business.

"J & K are professional and very knowledgeable on my project. I will review to others in need and myself as well. Call them, you won’t regret it."

John Michael H on January 2025


FinMar Comfort, LLC

4.95(
11
)
Approved Pro

FinMar Comfort, LLC

4.95(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 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 the start to the 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.

"We had Sean and his team install a full house ductless heat pump system. I cannot recommend them enough. They were friendly, organized, efficient, and were sweet to my zoo of pets. Their work was done beautifully. I am picky about placement and how things look and they knocked it out of the park. I’m very happy with the job they did."

Alyssa B on March 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 the start to the 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.

"We had Sean and his team install a full house ductless heat pump system. I cannot recommend them enough. They were friendly, organized, efficient, and were sweet to my zoo of pets. Their work was done beautifully. I am picky about placement and how things look and they knocked it out of the park. I’m very happy with the job they did."

Alyssa B on March 2025


Avatar for V Rosati Plumbing & Heating

V Rosati Plumbing & Heating

5.00(
7
)
Approved Pro

V Rosati Plumbing & Heating

5.00(
7
)
Approved Pro
36 years of experience
Free onsite estimate

We at V Rosati Plumbing and Heating pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Vince is always meticulous, responsive, and I never have problems with any work he has done. He is a perfectionist, which is much appreciated by a nitpicker like me. I hope he never ever retires."

Teresa F on August 2025

We at V Rosati Plumbing and Heating pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Vince is always meticulous, responsive, and I never have problems with any work he has done. He is a perfectionist, which is much appreciated by a nitpicker like me. I hope he never ever retires."

Teresa F on August 2025


"The process of replacing my furnace during the cold winter was very pleasant Jeremy started the job immediately and worked all night to make sure we had heat I highly recommend him"

Rob L on January 2020

Full service veteran owed heating and cooling company. We are ready to fulfill all of your needs to include increasing your energy efficiency of your home. 10% discount for veterans, active duty, and first responders.

"The process of replacing my furnace during the cold winter was very pleasant Jeremy started the job immediately and worked all night to make sure we had heat I highly recommend him"

Rob L on January 2020


Avatar for Kenyon's AP

Kenyon's AP

4.11(
9
)
Approved Pro

Kenyon's AP

4.11(
9
)
Approved Pro
Customers say: Terrific value
4 years of experience
Free onsite estimate

With years of professional HVAC experience, we are locally owned and operated. Kenyon's AP is here to fill all of your HVAC needs at competitive rates! We are dedicated to get the job done right and specializing in Heating and Air Conditioning services; Contact us today we guarantee your satisfaction and look forward to serving you all while delivering great customer service! Call or click for your FREE estimate! *DISCOUNTS OFFERED FOR VETERANS AND SENIORS!

"eric had to come back twice after the ro leaked for over 24 hours ( "fixed" the problem twice ) caused water damage he didn't actually arrive after correspondence regarding the first flood call after sending me a text with a time he will arrive. no show and no call on a saturday night suck home waiting for him to show up from 3pm- 9pm so unprofssional... the next day he returned 4 hours after the time he agreed upon again totally oblivious to time and space. without any communication or updates im just waiting like a d***** for letting him do a job i think all the reviews are fake. now my dishwasher doesnt work because he messed with something but im not letting him back to my house. i wouldnt trust him just because of a few good reviews idk what all that unprofessional behavior was about."

henya g on July 2025

With years of professional HVAC experience, we are locally owned and operated. Kenyon's AP is here to fill all of your HVAC needs at competitive rates! We are dedicated to get the job done right and specializing in Heating and Air Conditioning services; Contact us today we guarantee your satisfaction and look forward to serving you all while delivering great customer service! Call or click for your FREE estimate! *DISCOUNTS OFFERED FOR VETERANS AND SENIORS!

"eric had to come back twice after the ro leaked for over 24 hours ( "fixed" the problem twice ) caused water damage he didn't actually arrive after correspondence regarding the first flood call after sending me a text with a time he will arrive. no show and no call on a saturday night suck home waiting for him to show up from 3pm- 9pm so unprofssional... the next day he returned 4 hours after the time he agreed upon again totally oblivious to time and space. without any communication or updates im just waiting like a d***** for letting him do a job i think all the reviews are fake. now my dishwasher doesnt work because he messed with something but im not letting him back to my house. i wouldnt trust him just because of a few good reviews idk what all that unprofessional behavior was about."

henya g on July 2025


Avatar for Hewitt Brothers Heating and Cooling

Hewitt Brothers Heating and Cooling

4.40(
5
)
Approved Pro

Hewitt Brothers Heating and Cooling

4.40(
5
)
Approved Pro
Customers say: Quick response
11 years of experience

Hewitt Brothers Heating and Cooling is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He showed up over our late for the first appointment. Mis-diagnosed the problem, Called him to return 15 minutes after he left, and fixed the problem. Forced to pay for two visits. I do not recommend this company."

John Q on August 2021

Hewitt Brothers Heating and Cooling is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He showed up over our late for the first appointment. Mis-diagnosed the problem, Called him to return 15 minutes after he left, and fixed the problem. Forced to pay for two visits. I do not recommend this company."

John Q on August 2021


Avatar for Crisafulli Bros. Home Services

Crisafulli Bros. Home Services

3.00(
1
)
Approved Pro

Crisafulli Bros. Home Services

3.00(
1
)
Approved Pro
87 years of experience

For over 80 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. With a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

"Just too expensive for what you get. Feels like a big company nickel and dime move. I get having a trip charge. Which was $109. But then to have the tech who was great btw (not his fault), but was tentative about fixing the problem because of creating more damage. Another $160 for a simple diagnostic charge, again without fixing the problem. I already knew the diagnosis. So he basically did a Band-Aid fix (greased the Knob) and still charged me over $280+ for what equated to be 10 minutes of work. It was ridiculously high for the service provided. Next time I?m going to an independent, local guy. "

Michael S on July 2025

For over 80 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. With a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

"Just too expensive for what you get. Feels like a big company nickel and dime move. I get having a trip charge. Which was $109. But then to have the tech who was great btw (not his fault), but was tentative about fixing the problem because of creating more damage. Another $160 for a simple diagnostic charge, again without fixing the problem. I already knew the diagnosis. So he basically did a Band-Aid fix (greased the Knob) and still charged me over $280+ for what equated to be 10 minutes of work. It was ridiculously high for the service provided. Next time I?m going to an independent, local guy. "

Michael S on July 2025


"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

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

The $5,000 rule for HVAC systems helps homeowners decide whether to repair or replace an AC or furnace. Take the quote for the HVAC repair cost and multiply that by the age of the HVAC system. If the total is higher than $5,000, it’s more cost-effective to replace the system. If the total is lower than $5,000, consider repairing the system.

You should flush your AC drain line once every three months to keep it clear of debris and buildup. Keeping your AC drain line clean prevents clogs, backups, mold growth, and extra wear on your AC unit. If you live in a humid area or have several furry pets, up your cleaning schedule to once a month.

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.

Usually, ductwork is not included when you purchase a new HVAC system; it needs to be purchased separately. As far as installation, you’d need to speak with your local duct installer or HVAC technician directly to learn what their services include, but having your entire ductwork system replaced is likely to be more expensive than simply having your new AC unit installed without ductwork replacement.

The Diamond Point, 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.
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