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Heat pump installers and replacers in New Haven

Avatar for Aire Serv of Southwest Connecticut

Aire Serv of Southwest Connecticut

95 Reef Road
4.38(
152
)
Approved Pro

Aire Serv of Southwest Connecticut

95 Reef Road
4.38(
152
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
40 local quotes requested

We are a locally owned and operated Franchise. Our dispatching and operations are run from our Ansonia office but we do service all of southern and central Connecticut. There are many reasons to confidently choose Aire Serv as your provider of heater and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time. When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast! Call our live dispatchers any time. We offer prompt service, trained technicians and flat rate pricing so there is no surprise after the service. It’s good to know Aire Serv is always just a phone call away!

"Very professional and knowledgeable and very fast service. "

Jose O on January 2025

We are a locally owned and operated Franchise. Our dispatching and operations are run from our Ansonia office but we do service all of southern and central Connecticut. There are many reasons to confidently choose Aire Serv as your provider of heater and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time. When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast! Call our live dispatchers any time. We offer prompt service, trained technicians and flat rate pricing so there is no surprise after the service. It’s good to know Aire Serv is always just a phone call away!

"Very professional and knowledgeable and very fast service. "

Jose O on January 2025


AIR, Inc.

171 Short Beach Rd.
4.40(
292
)
Approved Pro

AIR, Inc.

171 Short Beach Rd.
4.40(
292
)
Approved Pro
Customers say: Quick response
60 local quotes requested
34 years of experience

Since 1991 AIR, Inc. has been installing heating and Air Conditioning systems for thousands of satisfied clients. Our Ratings and Reviews prove why most people choose AIR, Inc. We offer our services to residential homeowners, if you own a home and need help call us today!

"fast and efficient"

SHERI L B on April 2024

Since 1991 AIR, Inc. has been installing heating and Air Conditioning systems for thousands of satisfied clients. Our Ratings and Reviews prove why most people choose AIR, Inc. We offer our services to residential homeowners, if you own a home and need help call us today!

"fast and efficient"

SHERI L B on April 2024


Avatar for Aire Serv of Shelton

Aire Serv of Shelton

41 Clifton Ave
4.43(
188
)
Approved Pro

Aire Serv of Shelton

41 Clifton Ave
4.43(
188
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
44 local quotes requested

We are a locally owned and operated Franchise. Our dispatching and operations are run from our Ansonia office but we do service all of southern and central Connecticut. There are many reasons to confidently choose Aire Serv as your provider of heater and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time. When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast! Call our live dispatchers any time. We offer prompt service, trained technicians and flat rate pricing so there is no surprise after the service. It’s good to know Aire Serv is always just a phone call away!

"Outstanding work and outstanding people. Very happy! "

Joe V on September 2025

We are a locally owned and operated Franchise. Our dispatching and operations are run from our Ansonia office but we do service all of southern and central Connecticut. There are many reasons to confidently choose Aire Serv as your provider of heater and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time. When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast! Call our live dispatchers any time. We offer prompt service, trained technicians and flat rate pricing so there is no surprise after the service. It’s good to know Aire Serv is always just a phone call away!

"Outstanding work and outstanding people. Very happy! "

Joe V on September 2025


Avatar for Airtech Heating and Cooling, LLC

Airtech Heating and Cooling, LLC

12 Summer Island Point
4.78(
32
)
Approved Pro

Airtech Heating and Cooling, LLC

12 Summer Island Point
4.78(
32
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
12 local quotes requested

Airtech Heating and Cooling, LLC, is a New Haven locally owned and operated company that values quality in all aspects of business. The cornerstone of our service is responsiveness with professional quality guaranteed. We have over 40 years experience in the heating and cooling industry. Our services are customized to your individual needs, paying close attention to the details of your project. We look forward to gaining you as another satisfied customer.

"AirTech and Mark Miller responded by calling me almost immediately after my online inquiry to Home Advisor's for service on my gas furnace. It was on December 23rd, Saturday approximately 6pm. He came within the hour and fixed the problem with my furnace. Considering a weekend, after hours and also a holiday weekend at that, extremely reasonable price. I would use them again and I would recommend them highly, as well."

Pat H on January 2024

Airtech Heating and Cooling, LLC, is a New Haven locally owned and operated company that values quality in all aspects of business. The cornerstone of our service is responsiveness with professional quality guaranteed. We have over 40 years experience in the heating and cooling industry. Our services are customized to your individual needs, paying close attention to the details of your project. We look forward to gaining you as another satisfied customer.

"AirTech and Mark Miller responded by calling me almost immediately after my online inquiry to Home Advisor's for service on my gas furnace. It was on December 23rd, Saturday approximately 6pm. He came within the hour and fixed the problem with my furnace. Considering a weekend, after hours and also a holiday weekend at that, extremely reasonable price. I would use them again and I would recommend them highly, as well."

Pat H on January 2024


Avatar for Onofreo Home Comfort Systems, LLC

Onofreo Home Comfort Systems, LLC

85 Waverly Ave
4.97(
33
)
Approved Pro

Onofreo Home Comfort Systems, LLC

85 Waverly Ave
4.97(
33
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Onofreo Home Comfort Systems LLC, is your very best option for all your HVAC needs. We always offer the very best pricing, excellent customer service and superior workmanship on every job we do. Call us now!

"work was done on time and right. The price was excellent"

thomas m on June 2024

Onofreo Home Comfort Systems LLC, is your very best option for all your HVAC needs. We always offer the very best pricing, excellent customer service and superior workmanship on every job we do. Call us now!

"work was done on time and right. The price was excellent"

thomas m on June 2024


Avatar for HARP Home Services, LLC

HARP Home Services, LLC

863 Marshall Phelps Rd.
4.02(
76
)
Approved Pro

HARP Home Services, LLC

863 Marshall Phelps Rd.
4.02(
76
)
Approved Pro
Customers say: Quality work
158 local quotes requested
36 years of experience

We 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! Feel free to book online with us today!

"This is THE WORST company that I have ever dealt with! I?ve had to report them to the BBB several times since I replaced my HVAC system in 2022. The first issue was with the filter slot. The installers didn?t make it wide enough for the filter, forced one in, and when I had to change the filter it wouldn?t come out. Placed a call to the company SEVERAL times to have the issue addressed but each time they cancelled at the last minute. Once I contacted the BBB, someone was sent to fix the problem their installers created. Every appointment I have made for routine maintenance also gets cancelled at the last minute, on the day of the appointment. I have found a reputable company to obtain maintenance on my HVAC. I am writing this review as a cautionary warning about this company. The are all liars from management to customer service. And don?t even try to get a supervisor or manager in the phone because it?s a waste of time. None are ever available. Their commercials are false advertising"

Anita H on September 2025

We 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! Feel free to book online with us today!

"This is THE WORST company that I have ever dealt with! I?ve had to report them to the BBB several times since I replaced my HVAC system in 2022. The first issue was with the filter slot. The installers didn?t make it wide enough for the filter, forced one in, and when I had to change the filter it wouldn?t come out. Placed a call to the company SEVERAL times to have the issue addressed but each time they cancelled at the last minute. Once I contacted the BBB, someone was sent to fix the problem their installers created. Every appointment I have made for routine maintenance also gets cancelled at the last minute, on the day of the appointment. I have found a reputable company to obtain maintenance on my HVAC. I am writing this review as a cautionary warning about this company. The are all liars from management to customer service. And don?t even try to get a supervisor or manager in the phone because it?s a waste of time. None are ever available. Their commercials are false advertising"

Anita H on September 2025


Avatar for Celco Heating & Air Conditioning

Celco Heating & Air Conditioning

467 Bishop Avenue
4.78(
103
)
Approved Pro

Celco Heating & Air Conditioning

467 Bishop Avenue
4.78(
103
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
24 local quotes requested

CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.

"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."

Andy S on March 2024

CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.

"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."

Andy S on March 2024


Thomaston Comfort Control, Inc.

401 McMahon Drive
4.52(
42
)
Approved Pro

Thomaston Comfort Control, Inc.

401 McMahon Drive
4.52(
42
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
39 years of experience

Thomaston Comfort Control, Inc., brings an unmatched commitment to excellence to your HVAC project. We deliver unsurpassed professionalism, expertise and value. Call today.

"Very responsive to questions all along the project. Brought in installer to pre-check and make sure plan would work. Very respectful of property and very timely completion of project. I recommend this company!"

Michael R on May 2022

Thomaston Comfort Control, Inc., brings an unmatched commitment to excellence to your HVAC project. We deliver unsurpassed professionalism, expertise and value. Call today.

"Very responsive to questions all along the project. Brought in installer to pre-check and make sure plan would work. Very respectful of property and very timely completion of project. I recommend this company!"

Michael R on May 2022


Avatar for M & R Mechanical Services

M & R Mechanical Services

1050 Bridgeport Ave
4.96(
12
)
Approved Pro

M & R Mechanical Services

1050 Bridgeport Ave
4.96(
12
)
Approved Pro
Super Service Award
Customers say: True professional
11 local quotes requested
66 years of experience

M & R Mechanical Services is a leader in providing the absolute best mechanical services by creating a successful alliance with customers through the delivery and execution of our high quality services, solutions and installations. Our goal is to be the company that will meet all of your mechanical needs. Our promise is to build a long lasting partnership through our responsiveness and technical expertise. Customer satisfaction is priority number 1. Through our growth, we hire and train quality employees who will provide the highest level of professionalism and customer satisfaction. As we grow, we will continue to give back to the community.

"Recently, during the cold spell, our boiler began acting up, turning on intermittently with just a little nudge each day. After reaching out to several companies for estimates, we chose M&R to replace our 50-year-old boiler. Tom was the first to arrive to assess the situation and provide an estimate. Once we decided to move forward, M&R was responsive and punctual with their appointments. The team handling the installation consisted of Dex, Jake, Josh, and Tony. They were professional, respectful of our property, and made sure to clean up the area around the boiler. The installation was completed in one day. Tony also stopped by twice to check on the progress and made adjustments to sync up our zones. We are very happy with the work and professionalism of the entire team and are glad to recommend M&R to anyone in need of heating repair or replacement. "

Art T on February 2025

M & R Mechanical Services is a leader in providing the absolute best mechanical services by creating a successful alliance with customers through the delivery and execution of our high quality services, solutions and installations. Our goal is to be the company that will meet all of your mechanical needs. Our promise is to build a long lasting partnership through our responsiveness and technical expertise. Customer satisfaction is priority number 1. Through our growth, we hire and train quality employees who will provide the highest level of professionalism and customer satisfaction. As we grow, we will continue to give back to the community.

"Recently, during the cold spell, our boiler began acting up, turning on intermittently with just a little nudge each day. After reaching out to several companies for estimates, we chose M&R to replace our 50-year-old boiler. Tom was the first to arrive to assess the situation and provide an estimate. Once we decided to move forward, M&R was responsive and punctual with their appointments. The team handling the installation consisted of Dex, Jake, Josh, and Tony. They were professional, respectful of our property, and made sure to clean up the area around the boiler. The installation was completed in one day. Tony also stopped by twice to check on the progress and made adjustments to sync up our zones. We are very happy with the work and professionalism of the entire team and are glad to recommend M&R to anyone in need of heating repair or replacement. "

Art T on February 2025


Avatar for Express Home Services

Express Home Services

258 Burritt Street Unit 1
5.00(
8
)
Approved Pro

Express Home Services

258 Burritt Street Unit 1
5.00(
8
)
Approved Pro
17 local quotes requested
1 years of experience

Express Home Services is Connecticut’s trusted expert for high-efficiency heating, cooling, and indoor air quality solutions. Specializing in HVAC installation, repair, and maintenance, we deliver fast, reliable service backed by exceptional craftsmanship and clear communication. Whether you need emergency AC repair, furnace replacement, or a new energy-efficient HVAC system, our licensed technicians ensure comfort and performance you can count on. Serving residential and light commercial clients across Connecticut, we take pride in honest pricing, same-day response, and long-term results. Discover why homeowners choose Express Home Services for 5-star HVAC service.

"We couldn’t be happier with our new central air HVAC system! Our old system broke down during one of the hottest weeks of the summer, and Ricardo and his team came to the rescue. They were incredibly accommodating for what was truly an emergency situation. From start to finish, Ricardo was responsive, professional, and communicative. He took the time to thoroughly explain everything to my husband and me, and made sure we were comfortable with the new system before wrapping up. The installation process was fast, efficient, and impressively neat—his team showed great care and attention to detail. Truly outstanding service and workmanship. Highly recommend Ricardo and his team to anyone in need of HVAC work!"

Gianna G on July 2025

Express Home Services is Connecticut’s trusted expert for high-efficiency heating, cooling, and indoor air quality solutions. Specializing in HVAC installation, repair, and maintenance, we deliver fast, reliable service backed by exceptional craftsmanship and clear communication. Whether you need emergency AC repair, furnace replacement, or a new energy-efficient HVAC system, our licensed technicians ensure comfort and performance you can count on. Serving residential and light commercial clients across Connecticut, we take pride in honest pricing, same-day response, and long-term results. Discover why homeowners choose Express Home Services for 5-star HVAC service.

"We couldn’t be happier with our new central air HVAC system! Our old system broke down during one of the hottest weeks of the summer, and Ricardo and his team came to the rescue. They were incredibly accommodating for what was truly an emergency situation. From start to finish, Ricardo was responsive, professional, and communicative. He took the time to thoroughly explain everything to my husband and me, and made sure we were comfortable with the new system before wrapping up. The installation process was fast, efficient, and impressively neat—his team showed great care and attention to detail. Truly outstanding service and workmanship. Highly recommend Ricardo and his team to anyone in need of HVAC work!"

Gianna G on July 2025

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