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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon217
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Lackawanna

Avatar for Sullivan Heating & Cooling

Sullivan Heating & Cooling

4.87(
200
)

Sullivan Heating & Cooling

4.87(
200
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Sullivan Heating and Cooling is a full service family owned and operated heating and air conditioning company located in Buffalo, New York that strives to exceed the expectations of our customers through friendly, efficient customer service and quality installation. Sullivan Heating & Cooling is a Premiere TRANE Comfort Specialist. Being a Premiere TRANE Comfort Specialist means that we are recognized for our superior service, installation, training, and customer satisfaction. As a Premiere TRANE Comfort Specialist, we are dedicated to continued training and education to stay on top of new products now and in the future. Contact Sullivan Heating & Cooling today and let a TRANE Comfort Specialist help you find the perfect system for your home. Sullivan Heating & Cooling's specialty is making sure that you have an HVAC system that provides the best comfort, efficiency, and reliability possible. To find out more about how Sullivan Heating & Cooling can help you with your home’s heating, cooling and indoor air quality needs, call 716-608-8139 or visit www.buffaloheating.com.

"Great! No issues!"

April M on January 2022

Sullivan Heating and Cooling is a full service family owned and operated heating and air conditioning company located in Buffalo, New York that strives to exceed the expectations of our customers through friendly, efficient customer service and quality installation. Sullivan Heating & Cooling is a Premiere TRANE Comfort Specialist. Being a Premiere TRANE Comfort Specialist means that we are recognized for our superior service, installation, training, and customer satisfaction. As a Premiere TRANE Comfort Specialist, we are dedicated to continued training and education to stay on top of new products now and in the future. Contact Sullivan Heating & Cooling today and let a TRANE Comfort Specialist help you find the perfect system for your home. Sullivan Heating & Cooling's specialty is making sure that you have an HVAC system that provides the best comfort, efficiency, and reliability possible. To find out more about how Sullivan Heating & Cooling can help you with your home’s heating, cooling and indoor air quality needs, call 716-608-8139 or visit www.buffaloheating.com.

"Great! No issues!"

April M on January 2022


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.68(
497
)

AppliancePartsPros.com

4.68(
497
)
Customers say: Super punctual
1999 years of experience

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

"My chest freezer broke down and I did not want to buy a new one since I could not afford the same size. I reached out to appliance parts pro and they were confident that what I ordered would fix my problem. $200 in parts later and I now have a broken freezer on my porch and am still paying the loan to this terrible company. They just want you to order parts and try them because they know you can't return them. I hate this company with every fiber of my being and will make sure that anyone that has a broken appliance will not use them. To top it off, their site is so screwed up that it give you an error trying to log back in. I ended up having to create THREE different accounts because every time I went to place a new order, it would not let me login and it would not send a password reset email. DON'T GET RIPPED OFF."

Logan M on May 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

"My chest freezer broke down and I did not want to buy a new one since I could not afford the same size. I reached out to appliance parts pro and they were confident that what I ordered would fix my problem. $200 in parts later and I now have a broken freezer on my porch and am still paying the loan to this terrible company. They just want you to order parts and try them because they know you can't return them. I hate this company with every fiber of my being and will make sure that anyone that has a broken appliance will not use them. To top it off, their site is so screwed up that it give you an error trying to log back in. I ended up having to create THREE different accounts because every time I went to place a new order, it would not let me login and it would not send a password reset email. DON'T GET RIPPED OFF."

Logan M on May 2025


"JP Heating and Cooling installed our energy efficient furnace back in 2014. On one of the coldest days this year we lost heat. We called JP Heating and Cooling and they were able to come out look at our heater and fix the problem within 10min. We will be forever greatful for this company and we highly recommend them for your heating and cooling problems."

Andrea K on December 2022

Family owned & operated. Father and Son. We are a fourth generation business. Experience in Construction-Style remodeling jobs. Additional email - [email protected]. Additional contact names - Jimmy Perusich, James J Perusich.

"JP Heating and Cooling installed our energy efficient furnace back in 2014. On one of the coldest days this year we lost heat. We called JP Heating and Cooling and they were able to come out look at our heater and fix the problem within 10min. We will be forever greatful for this company and we highly recommend them for your heating and cooling problems."

Andrea K on December 2022


Avatar for Hertel Hardware & Plumbing Co Inc

Hertel Hardware & Plumbing Co Inc

4.72(
193
)

Hertel Hardware & Plumbing Co Inc

4.72(
193
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

• 2015 Super Service Award Winner - 7th Consecutive Year! • For nearly 100 Years, Hertel Hardware & Plumbing has remained Family Owned & Operated! • Call (716) 875-3900 to Schedule a FREE Estimate or an Appointment Contact name: Tony Christiano Jr. - [email protected] Cyndee Christiano - [email protected] Michael Reed - [email protected]

"Hertel H&P never disappoints. Whether it's a long term plan, or a last minute emergency, they are experienced and solution oriented. Highly recommended!"

James M on March 2025

• 2015 Super Service Award Winner - 7th Consecutive Year! • For nearly 100 Years, Hertel Hardware & Plumbing has remained Family Owned & Operated! • Call (716) 875-3900 to Schedule a FREE Estimate or an Appointment Contact name: Tony Christiano Jr. - [email protected] Cyndee Christiano - [email protected] Michael Reed - [email protected]

"Hertel H&P never disappoints. Whether it's a long term plan, or a last minute emergency, they are experienced and solution oriented. Highly recommended!"

James M on March 2025


Zenner & Ritter Home Services

4.68(
447
)

Zenner & Ritter Home Services

4.68(
447
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Zenner & Ritter Home Services is a woman owned family business offering residential and light commerical services since 1930. Presently we maintain a staff of over 40 professionals with a fleet of vehicles to provide prompt service. Promotions vary based on the type of service (heating, generators, plumbing, maintenance, etc.), but include financing options, rebates, Energy Star incentives and published coupons. The true savings are the energy reduction and warranty protection that our products and installations provide. They look forward to the opportunity to exceed your expectations!

"It was not bad. They were a little bit pricey. They were very professional."

Michael W on March 2022

Zenner & Ritter Home Services is a woman owned family business offering residential and light commerical services since 1930. Presently we maintain a staff of over 40 professionals with a fleet of vehicles to provide prompt service. Promotions vary based on the type of service (heating, generators, plumbing, maintenance, etc.), but include financing options, rebates, Energy Star incentives and published coupons. The true savings are the energy reduction and warranty protection that our products and installations provide. They look forward to the opportunity to exceed your expectations!

"It was not bad. They were a little bit pricey. They were very professional."

Michael W on March 2022


Avatar for GutterKing

GutterKing

4.76(
165
)

GutterKing

4.76(
165
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

GutterKing was started in 1990 and has been installing seamless aluminum gutters, gutter protection and roof de-icing systems for 34 years. As a family owned and operated company, we serve The following areas: Buffalo & surrounding suburbs 1212 Erie Ave - N. Tonawanda NY (716) 691-4700 Rochester & surrounding suburbs 6 N. Main St. - Fairport NY (585) 678-8078 We are prompt, efficient and usually can complete a job from initial contact to completion in 7 days or less in many cases. We show up on time and do not require a deposit in most cases. The experienced gutter contractors at GutterKing specialize in the installation, repair and maintenance of gutters, gutter covers, downspouts, chimney caps and soffit and trim for both residential and commercial customers. We even provide icicle and snow removal services for your roof and gutters. As a fully licensed and insured business in Buffalo, NY, you can expect top quality services at competitive prices.

"Seamless!!!! They did a great job. Very professional and addressed all my concerns. I am very pleased with the workmanship and quality of the gutter material."

Diane C on October 2020

GutterKing was started in 1990 and has been installing seamless aluminum gutters, gutter protection and roof de-icing systems for 34 years. As a family owned and operated company, we serve The following areas: Buffalo & surrounding suburbs 1212 Erie Ave - N. Tonawanda NY (716) 691-4700 Rochester & surrounding suburbs 6 N. Main St. - Fairport NY (585) 678-8078 We are prompt, efficient and usually can complete a job from initial contact to completion in 7 days or less in many cases. We show up on time and do not require a deposit in most cases. The experienced gutter contractors at GutterKing specialize in the installation, repair and maintenance of gutters, gutter covers, downspouts, chimney caps and soffit and trim for both residential and commercial customers. We even provide icicle and snow removal services for your roof and gutters. As a fully licensed and insured business in Buffalo, NY, you can expect top quality services at competitive prices.

"Seamless!!!! They did a great job. Very professional and addressed all my concerns. I am very pleased with the workmanship and quality of the gutter material."

Diane C on October 2020


Indoor Air Professionals

4.83(
66
)

Indoor Air Professionals

4.83(
66
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Celebrating over 20 years with over 35,000 satisfied residential customers and thousands of commercial clients!

"cleaned all of the ducts from the furnace and vacuumed the registers. dryer vent was full of lint"

Rosalind W on March 2018

Celebrating over 20 years with over 35,000 satisfied residential customers and thousands of commercial clients!

"cleaned all of the ducts from the furnace and vacuumed the registers. dryer vent was full of lint"

Rosalind W on March 2018


Frank's Basement Systems

4.73(
361
)

Frank's Basement Systems

4.73(
361
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Since 1985, Frank's Basement Systems has served the Greater Buffalo, Rochester, and Western New York regions in basement waterproofing, crawl space encapsulation and repair, and residential and commercial foundation repair services. As a member of several nationally-recognized contractor networks, such as Basement Systems, Supportworks, and CleanSpace, Frank's Basement Systems has access to patented, award-winning products and comprehensive training.

"Due to a rapid thawing, our home's sump pump started to fail and couldn't pump water faster than it was coming in from the drain tile. I came home from work to find a huge puddle of water in the area where the pump was situated, about 1/2" deep. The pump itself was working, but barely. After spending an hour bucketing water out of the pump well, I gave Frank's Basement Systems a call at around 7:45pm. One of their guys, Shane, was at my house within 20 minutes. He did a perimeter check outside the house and confirmed water was being pumped out, but the flow was minimal. He disconnected the pump from the piping, pulled it out, and I got a view of how corroded the old pump was, and it was chock full of debris and rocks. He cleaned the rocks from the pump and reinstalled to see if that would help the situation - it didn't. By this point, I was fully prepared to invest in a new pump, and he kindly provided me with the inventory he had available. Upon deciding which pump to go with, he went to his truck, drew up the paperwork that I signed, and he was able to install the new pump within half an hour. In addition to the pump, he redid the piping exiting the house and added a quiet check valve. Finally, he provided me with an estimate for a backup pump, at my request. Besides the great and thorough work, Shane was friendly, kind and honest. He did his due diligence in first attempting to repair the old sump before advising installation of a new model. He wore plastic booties over his shoes, wore a face mask the entire time and maintained proper social distancing. I've worked with Frank's at my previous house and am glad to have worked with them on the sump for my current house. I hope I won't need any work in the near future, but if I do, I'll continue to go with Frank's."

CaMareo W on March 2021

Since 1985, Frank's Basement Systems has served the Greater Buffalo, Rochester, and Western New York regions in basement waterproofing, crawl space encapsulation and repair, and residential and commercial foundation repair services. As a member of several nationally-recognized contractor networks, such as Basement Systems, Supportworks, and CleanSpace, Frank's Basement Systems has access to patented, award-winning products and comprehensive training.

"Due to a rapid thawing, our home's sump pump started to fail and couldn't pump water faster than it was coming in from the drain tile. I came home from work to find a huge puddle of water in the area where the pump was situated, about 1/2" deep. The pump itself was working, but barely. After spending an hour bucketing water out of the pump well, I gave Frank's Basement Systems a call at around 7:45pm. One of their guys, Shane, was at my house within 20 minutes. He did a perimeter check outside the house and confirmed water was being pumped out, but the flow was minimal. He disconnected the pump from the piping, pulled it out, and I got a view of how corroded the old pump was, and it was chock full of debris and rocks. He cleaned the rocks from the pump and reinstalled to see if that would help the situation - it didn't. By this point, I was fully prepared to invest in a new pump, and he kindly provided me with the inventory he had available. Upon deciding which pump to go with, he went to his truck, drew up the paperwork that I signed, and he was able to install the new pump within half an hour. In addition to the pump, he redid the piping exiting the house and added a quiet check valve. Finally, he provided me with an estimate for a backup pump, at my request. Besides the great and thorough work, Shane was friendly, kind and honest. He did his due diligence in first attempting to repair the old sump before advising installation of a new model. He wore plastic booties over his shoes, wore a face mask the entire time and maintained proper social distancing. I've worked with Frank's at my previous house and am glad to have worked with them on the sump for my current house. I hope I won't need any work in the near future, but if I do, I'll continue to go with Frank's."

CaMareo W on March 2021


John Lock Air Conditioning & Heating Service Inc

4.96(
24
)

John Lock Air Conditioning & Heating Service Inc

4.96(
24
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a third generation air conditioning & heating company based in Buffalo, NY. Our management team offers over 60 years of combined experience. We are qualified to handle all of your needs. We specialize in the design, installation and service of heating, cooling and indoor air quality equipment for both residential and commercial properties. Our Installation foremen each have 25+ years of experience. The installation crew members each have about 15 years of HVAC experience. Our service technicians have been with John Lock Air Conditioning and Heating for over 30 years. Additional email - [email protected]. Additional DBA - John Lock Air Cond & Heating Service.

We are a third generation air conditioning & heating company based in Buffalo, NY. Our management team offers over 60 years of combined experience. We are qualified to handle all of your needs. We specialize in the design, installation and service of heating, cooling and indoor air quality equipment for both residential and commercial properties. Our Installation foremen each have 25+ years of experience. The installation crew members each have about 15 years of HVAC experience. Our service technicians have been with John Lock Air Conditioning and Heating for over 30 years. Additional email - [email protected]. Additional DBA - John Lock Air Cond & Heating Service.


Avatar for Heatwave Heating & Cooling

Heatwave Heating & Cooling

4.80(
54
)

Heatwave Heating & Cooling

4.80(
54
)
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Heatwave Heating & Cooling is Western New York's only woman-owned Trane Comfort Specialist Local Independent Dealer. We are a full service residential heating, cooling and ventilation company serving Buffalo and Western New York. We are Trane Comfort Specialist and NATE Certified. It's hard to stop a Trane. We have techs on call 24 hours a day, 7 days a week, 365 days a year. We're there when you need us.

"They have been excellent and we would recommend them."

Sandra P on December 2020

Heatwave Heating & Cooling is Western New York's only woman-owned Trane Comfort Specialist Local Independent Dealer. We are a full service residential heating, cooling and ventilation company serving Buffalo and Western New York. We are Trane Comfort Specialist and NATE Certified. It's hard to stop a Trane. We have techs on call 24 hours a day, 7 days a week, 365 days a year. We're there when you need us.

"They have been excellent and we would recommend them."

Sandra P on December 2020

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Heating and Air Conditioning questions, answered by experts

Freon will go in the refrigerant lines near the back of your AC unit. Look for small ports with caps on a thin copper line—the Freon goes into those ports. You are best off hiring a licensed HVAC professional who can complete the job safely and correctly.

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

To find a reputable HVAC company, start by finding providers in your area that have mostly positive reviews online. Next, check the Better Business Bureau’s website for customer complaints. Some states and municipalities require technicians to be licensed, so you should rule out companies that aren’t. Finally, contact each professional and ask for per-hour pricing, contract availability, and references to call. You can also ask if they have worked on your particular system brand in the past to confirm that they’re qualified.

Unlike other types of air conditioning, portable units don’t require venting or any other associated parts like hoses. For that reason, they don’t function the same as their counterparts, but will do a similarly good job of cooling down small spaces and won’t require any installation or much maintenance.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

The Lackawanna, 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.