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    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Nunda

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


"Very professional from the first phone call all the way through to completing the job at hand. Would definitely recommend. Job well done."

Will D on December 2025

Powering your world, building your future. Experts in electrical solutions and construction services.

"Very professional from the first phone call all the way through to completing the job at hand. Would definitely recommend. Job well done."

Will D on December 2025


Value Geothermal LLC

5.00(
1
)
Approved Pro

Value Geothermal LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Value Geothermal 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 customers' interests and make their concerns the basis of our business.

"Very professional, extremely knowledgeable in the profession. He is willing to explain to me all my concerns and questions."

Dan M on December 2022

Value Geothermal 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 customers' interests and make their concerns the basis of our business.

"Very professional, extremely knowledgeable in the profession. He is willing to explain to me all my concerns and questions."

Dan M on December 2022


"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


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025


Avatar for Appliance Zone

Appliance Zone

4.41(
41
)

Appliance Zone

4.41(
41
)
Customers say: Terrific value
18 years of experience

Appliancezone.com is a leading on-line retailer of appliance parts and accessories for do-it-yourself homeowners. Incorporated in 2008, it was started by CEO, Jim Allen and his wife Paula, who operated an appliance repair business for nearly fourteen years prior to starting the internet company Appliance Zone.

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020

Appliancezone.com is a leading on-line retailer of appliance parts and accessories for do-it-yourself homeowners. Incorporated in 2008, it was started by CEO, Jim Allen and his wife Paula, who operated an appliance repair business for nearly fourteen years prior to starting the internet company Appliance Zone.

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020


"Work was started as soon as weather permitted. All seems fine, and the installer seemed very proud of his crew's work."

George F on June 2018

CMV Contracting provides expert reliable crews and a project coordinator from bid to completion to ensure your remodeling project is runs smooth and efficiently. DBA - HBH Construction.

"Work was started as soon as weather permitted. All seems fine, and the installer seemed very proud of his crew's work."

George F on June 2018


Holbrook Heating & Air Conditioning Inc

4.57(
89
)

Holbrook Heating & Air Conditioning Inc

4.57(
89
)
Customers say: Super punctual
44 years of experience

Family owned & operated. I-81 corridor from Watertown to Binghamton, including Ithaca, Cortland, Syracuse area.East from Albany going west to Batavia area. Also, covering Hudson Valley Region.

"One word to describe Holbrook Heating, INCOMPETENT!!! **STAY AWAY, UNLESS YOU WANT TO WASTE YOUR TIME, MONEY AND HAVE UNNECESSARY AGGRAVATION IN YOUR LIFE** I purchased an extended warranty with the company I bought my HVAC unit, and Holbrook Heating was their designated contractor to install and maintain. HVAC unit was installed on 12.4.19, the compressor had to be replaced 3 times in 3 years, which is UNHEARD of, and it still did not work!!! After the 2nd compressor went at end of June 2022, I was told from Holbrook, they no longer service my area, so I would have to contact the new service company. I had to pay $149 for service call. New service company said I needed a new compressor and freon as there is a big leak. I told them that is impossible as compressor was just replaced a year ago and freon replaced, that means this would be the 3rd compressor! When they heard that, they told me they did not want to get get involved in this mess as they've never heard of 2 compressors breaking down in 2 years in all the years they've been in business. They said it's clear there is something gravely wrong and Holbrook had to deal with it. That's when Holbrook said they would do me a favor, (wink wink) and replace for me. Because of their incompetence, I went without A/C basically this whole summer! They installed 3rd compressor and added more freon on 8.16.22, I specifically asked them if they fixed the leak, as I cannot go through this anymore, the tech said there was no leak, valves needed to be tightened (I had to pay for freon thats not covered under warranty). 3 months later not working again! Rather than come back to address issue in mid November, when I still had warranty, (heat was only blowing out warm, then turned to cold air) they placated me stating all was fine with unit as its more energy efficient now. In beginning of December compressor started making really loud noises again. When I called them on 12.12.22, I was told my extended warranty expired on 12.4.22!!! And now I would have to pay $250 for service call and $250 an hr after that, as again, THEY NO LONGER SERVICE MY AREA. I then asked to speak to Scott Rossen, the owner, as how could he charge me this amount when clearly there's something wrong!! I'm still waiting for a call back, I won't hold my breath! Since I was no longer under warranty, I called another HVAC person, the first thing he told me is I had a huge leak and my freon is pouring out again!!! This is the reason why the compressor kept on breaking down. The compressor would need to be replaced again if I didn't call the new HVAC company. Also the thermostat Holbrook replaced, was not compatible with my system, so that's why heat never came out hot, only warm, then turned to cold air. New HVAC person fixed leak and installed proper thermostat within 4 hrs that Holbrook couldn’t fix in 3 years!!!! I had to pay $2200 in total for this visit (freon, new thermostat and their time). In total I paid almost an additional $3,000 because of Holbrook's incompetence. I'm more annoyed over the unnecessary aggravation and the time I wasted on them. I purchased a new HVAC system so I wouldn't have issues, all I had were issues because of them ughhhh"

Lisa P on January 2023

Family owned & operated. I-81 corridor from Watertown to Binghamton, including Ithaca, Cortland, Syracuse area.East from Albany going west to Batavia area. Also, covering Hudson Valley Region.

"One word to describe Holbrook Heating, INCOMPETENT!!! **STAY AWAY, UNLESS YOU WANT TO WASTE YOUR TIME, MONEY AND HAVE UNNECESSARY AGGRAVATION IN YOUR LIFE** I purchased an extended warranty with the company I bought my HVAC unit, and Holbrook Heating was their designated contractor to install and maintain. HVAC unit was installed on 12.4.19, the compressor had to be replaced 3 times in 3 years, which is UNHEARD of, and it still did not work!!! After the 2nd compressor went at end of June 2022, I was told from Holbrook, they no longer service my area, so I would have to contact the new service company. I had to pay $149 for service call. New service company said I needed a new compressor and freon as there is a big leak. I told them that is impossible as compressor was just replaced a year ago and freon replaced, that means this would be the 3rd compressor! When they heard that, they told me they did not want to get get involved in this mess as they've never heard of 2 compressors breaking down in 2 years in all the years they've been in business. They said it's clear there is something gravely wrong and Holbrook had to deal with it. That's when Holbrook said they would do me a favor, (wink wink) and replace for me. Because of their incompetence, I went without A/C basically this whole summer! They installed 3rd compressor and added more freon on 8.16.22, I specifically asked them if they fixed the leak, as I cannot go through this anymore, the tech said there was no leak, valves needed to be tightened (I had to pay for freon thats not covered under warranty). 3 months later not working again! Rather than come back to address issue in mid November, when I still had warranty, (heat was only blowing out warm, then turned to cold air) they placated me stating all was fine with unit as its more energy efficient now. In beginning of December compressor started making really loud noises again. When I called them on 12.12.22, I was told my extended warranty expired on 12.4.22!!! And now I would have to pay $250 for service call and $250 an hr after that, as again, THEY NO LONGER SERVICE MY AREA. I then asked to speak to Scott Rossen, the owner, as how could he charge me this amount when clearly there's something wrong!! I'm still waiting for a call back, I won't hold my breath! Since I was no longer under warranty, I called another HVAC person, the first thing he told me is I had a huge leak and my freon is pouring out again!!! This is the reason why the compressor kept on breaking down. The compressor would need to be replaced again if I didn't call the new HVAC company. Also the thermostat Holbrook replaced, was not compatible with my system, so that's why heat never came out hot, only warm, then turned to cold air. New HVAC person fixed leak and installed proper thermostat within 4 hrs that Holbrook couldn’t fix in 3 years!!!! I had to pay $2200 in total for this visit (freon, new thermostat and their time). In total I paid almost an additional $3,000 because of Holbrook's incompetence. I'm more annoyed over the unnecessary aggravation and the time I wasted on them. I purchased a new HVAC system so I wouldn't have issues, all I had were issues because of them ughhhh"

Lisa P on January 2023


Avatar for Isaac Heating & Air Conditioning

Isaac Heating & Air Conditioning

4.52(
42
)

Isaac Heating & Air Conditioning

4.52(
42
)
Customers say: Super punctual
81 years of experience

When it comes to heating and cooling your home, you’re not just buying a furnace or air conditioning unit; you’re buying a company, a customer service team, the quality and integrity they represent. Whether it’s an emergency repair, an upgrade or replacement, or a brand-new installation, it’s the total experience that counts, and that’s where Isaac excels! Whatever your situation, Isaac’s highly trained professionals will educate you about your options and help you decide which solution is best for your needs and budget. We’ve been part of the local community for more than 70 years. And we’re proud to stand behind our heating and air conditioning products and our work.

"working fine now"

Elwood H on December 2021

When it comes to heating and cooling your home, you’re not just buying a furnace or air conditioning unit; you’re buying a company, a customer service team, the quality and integrity they represent. Whether it’s an emergency repair, an upgrade or replacement, or a brand-new installation, it’s the total experience that counts, and that’s where Isaac excels! Whatever your situation, Isaac’s highly trained professionals will educate you about your options and help you decide which solution is best for your needs and budget. We’ve been part of the local community for more than 70 years. And we’re proud to stand behind our heating and air conditioning products and our work.

"working fine now"

Elwood H on December 2021


Maple City Contracting Co

4.84(
25
)

Maple City Contracting Co

4.84(
25
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are a full service construction company that operates year - round. There is no job too small or too large for our team of quality craftsmen. We give free estimates and do all project work by contract. All service and maintenance work is invoiced, so you'll always have an explanation of the work that was performed. Warrantees vary from 1 year labor to 40 year manufacturer, depending upon the work being done and you can rest assured that the job will be done on time, on budget in most cases. We only use sub - contractors where job specific licensing like plumbing is required.

"When my husband and I purchased a retirement home in New York, we had no idea how to go about finding the right person to do our remodel, especially since we lived in another state. Luckily, my husband found Larry Becker of Maple City Contracting on Angie's list after a bad encounter with a shyster for lack of a better word. Mr. Becker is a highly honest, knowledgeable, and excellent contractor. Not only that, but he actually communicates with his clients. Communication for us was key; we knew the work was going to be extensive and that we couldn't do it all at once, but Mr. Becker worked us into his busy schedule and responded to every one of our emails, and believe me, we sent a lot. For all these reasons and more, we found Larry's professionalism to be off the charts. He is someone you can definitely trust. Furthermore, he and his crew do outstanding work. The craftsmanship is laudable and meticulous. Being a lover of HGTV, I had many ideas and wanted things done right. After all, we were paying for a contractor's expertise, so that's what we expected, and with Maple City Contracting, that's exactly what we got. I could go on and on about how awesome are experience was and still is with our contractor as we approach the final stages of our remodel, but I'd rather just end by saying that everyone who has seen the interior of our house, admires the carpentry and wants the name of our contractor. Mr. Becker and his team's work speak for itself. I'd give him three thumbs up, but I only have two!"

marty r on November 2020

We are a full service construction company that operates year - round. There is no job too small or too large for our team of quality craftsmen. We give free estimates and do all project work by contract. All service and maintenance work is invoiced, so you'll always have an explanation of the work that was performed. Warrantees vary from 1 year labor to 40 year manufacturer, depending upon the work being done and you can rest assured that the job will be done on time, on budget in most cases. We only use sub - contractors where job specific licensing like plumbing is required.

"When my husband and I purchased a retirement home in New York, we had no idea how to go about finding the right person to do our remodel, especially since we lived in another state. Luckily, my husband found Larry Becker of Maple City Contracting on Angie's list after a bad encounter with a shyster for lack of a better word. Mr. Becker is a highly honest, knowledgeable, and excellent contractor. Not only that, but he actually communicates with his clients. Communication for us was key; we knew the work was going to be extensive and that we couldn't do it all at once, but Mr. Becker worked us into his busy schedule and responded to every one of our emails, and believe me, we sent a lot. For all these reasons and more, we found Larry's professionalism to be off the charts. He is someone you can definitely trust. Furthermore, he and his crew do outstanding work. The craftsmanship is laudable and meticulous. Being a lover of HGTV, I had many ideas and wanted things done right. After all, we were paying for a contractor's expertise, so that's what we expected, and with Maple City Contracting, that's exactly what we got. I could go on and on about how awesome are experience was and still is with our contractor as we approach the final stages of our remodel, but I'd rather just end by saying that everyone who has seen the interior of our house, admires the carpentry and wants the name of our contractor. Mr. Becker and his team's work speak for itself. I'd give him three thumbs up, but I only have two!"

marty r on November 2020

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Heating and Air Conditioning questions, answered by experts

A dirty air conditioning coil can cause your unit to work overtime, leading to reduced efficiency, higher energy use, more wear and tear, and possible ice buildup. If the coils corrode, refrigerant can leak, causing damage, possible mold growth, and an expensive repair bill. By cleaning your AC coils once a year, you’ll have a more efficient unit that’s likely to last longer.

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

The Nunda, 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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