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Find Central a/c installers in Manhasset

Avatar for High Temp

High Temp

4.96(
13
)
•Approved Pro

High Temp

4.96(
13
)
•Approved Pro
Customers say: Quality work
5 years of experience
Emergency services offered

High Temp is committed to excellence 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 our 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.

"Fast service, great customer service Fast diagnostic and many options offered"

Edward V on July 2022

High Temp is committed to excellence 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 our 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.

"Fast service, great customer service Fast diagnostic and many options offered"

Edward V on July 2022

Avatar for DEVIN HVAC INC.

DEVIN HVAC INC.

4.97(
29
)
•Approved Pro

DEVIN HVAC INC.

4.97(
29
)
•Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

We're dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as Mini Split Systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was professional, friendly, on time to my home, communicated every step of the way, and did the mounting of the unit and outdoor compressor installation in a timely manner. The area where he was working was cleaned up perfectly. I highly recommend Devin to anyone looking for a ductless mini-split system. In the end, I have a quiet system that works beautifully!"

Arlene E on August 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as Mini Split Systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was professional, friendly, on time to my home, communicated every step of the way, and did the mounting of the unit and outdoor compressor installation in a timely manner. The area where he was working was cleaned up perfectly. I highly recommend Devin to anyone looking for a ductless mini-split system. In the end, I have a quiet system that works beautifully!"

Arlene E on August 2025

Avatar for Island Air

Island Air

5.00(
7
)
•Approved Pro

Island Air

5.00(
7
)
•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 locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. 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 your satisfaction!

"The technician was professional, understanding, and courteous. Would hire again."

Robert w on May 2023

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. 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 your satisfaction!

"The technician was professional, understanding, and courteous. Would hire again."

Robert w on May 2023

Tonnage Heating & Cooling

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Tonnage Heating & Cooling

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
16 years of experience
Free onsite estimate

Tonnage Heating & Cooling 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.

Tonnage Heating & Cooling 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.

Avatar for Regal Mechanical and Home Improvement

Regal Mechanical and Home Improvement

4.20(
5
)
•Approved Pro

Regal Mechanical and Home Improvement

4.20(
5
)
•Approved Pro
4 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor & Hvac services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor & Hvac services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Avatar for RVM Heating & Air Conditioning

RVM Heating & Air Conditioning

4.93(
21
)
•Approved Pro

RVM Heating & Air Conditioning

4.93(
21
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

With over 5 years of experience, RVM Heating & Air Conditioning is committed to excellence 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. Call us today!

"Rene and Maurico installed a new air conditioning unit in my home. They negotiated fairly and were responsive to my questions. A team of five arrived for the installation. They worked together like a well tuned machine. Everyone knew what they had to do and when to do it. There were no mistakes. They were here by 8:00 am and were finished by 4:30. They answered all my questioned and responded to my phone calls. They were polite and respectful. They cleaned up after themselves and left nothing damaged. More companies should operate like them. I would highly recommend them"

Delvis M on July 2025

With over 5 years of experience, RVM Heating & Air Conditioning is committed to excellence 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. Call us today!

"Rene and Maurico installed a new air conditioning unit in my home. They negotiated fairly and were responsive to my questions. A team of five arrived for the installation. They worked together like a well tuned machine. Everyone knew what they had to do and when to do it. There were no mistakes. They were here by 8:00 am and were finished by 4:30. They answered all my questioned and responded to my phone calls. They were polite and respectful. They cleaned up after themselves and left nothing damaged. More companies should operate like them. I would highly recommend them"

Delvis M on July 2025

Avatar for Universe Home Services, Inc.

Universe Home Services, Inc.

4.44(
314
)
•Approved Pro

Universe Home Services, Inc.

4.44(
314
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
22 local quotes requested

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you are dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you are completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations.

"Over the weekend, my heater failed, and because I had previously used Universal Home Services, I called them again in good faith, expecting honesty and fair treatment. Instead, I was met with a shocking display of greed and predatory pricing that the public absolutely deserves to know about. The technician diagnosed the issue as a faulty circuit board. When I asked for the repair cost, I was told it would be $1,100 for the part alone, plus additional labor charges. My eyes nearly popped out of my head. Something felt off, so I did my own research while the tech was still here, and I discovered the exact same part retails for approximately $170. That's not a markup, that's exploitation. I confronted the technician about the outrageous price and immediately declined the service. I fully understand companies need to make profit, and I respect the value of skilled labor. But charging nearly seven times the cost of a part, without transparency, justification, or any attempt at fairness, "

J T on November 2025

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you are dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you are completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations.

"Over the weekend, my heater failed, and because I had previously used Universal Home Services, I called them again in good faith, expecting honesty and fair treatment. Instead, I was met with a shocking display of greed and predatory pricing that the public absolutely deserves to know about. The technician diagnosed the issue as a faulty circuit board. When I asked for the repair cost, I was told it would be $1,100 for the part alone, plus additional labor charges. My eyes nearly popped out of my head. Something felt off, so I did my own research while the tech was still here, and I discovered the exact same part retails for approximately $170. That's not a markup, that's exploitation. I confronted the technician about the outrageous price and immediately declined the service. I fully understand companies need to make profit, and I respect the value of skilled labor. But charging nearly seven times the cost of a part, without transparency, justification, or any attempt at fairness, "

J T on November 2025

Avatar for Mazgan Air Conditioning & Heating Repair

Mazgan Air Conditioning & Heating Repair

4.21(
24
)
•Approved Pro

Mazgan Air Conditioning & Heating Repair

4.21(
24
)
•Approved Pro
100 local quotes requested
17 years of experience

We are a family owned and operated business with several years of HVAC experience. We pride ourselves on providing an honest and accurate quote and stand behind our work. We have outstanding ratings and provide superior customer service. Feel free to check us out and give us a call for more information.

"We had a very smooth and positive experience with Mazgan Air Conditioning & Heating Repair when they replaced our old Burnham IN8NI boiler with a new model. From the first call all the way through installation, they were thorough, professional, and extremely easy to work with. Their communication stood out right away — they were clear, responsive, and always willing to explain what they were doing and why. Every question we asked was answered in detail, which gave us a lot of confidence throughout the process. The technicians were on time, respectful, and kept everything clean while they worked. They were able to schedule the job within a few days and completed the entire installation in a single day, which was impressive. Pricing was competitive, and they even offered financing options. Overall, we highly recommend Mazgan to anyone looking for reliable, honest, and skilled heating and cooling professionals. They were truly great to work with."

Desiree H on November 2025

We are a family owned and operated business with several years of HVAC experience. We pride ourselves on providing an honest and accurate quote and stand behind our work. We have outstanding ratings and provide superior customer service. Feel free to check us out and give us a call for more information.

"We had a very smooth and positive experience with Mazgan Air Conditioning & Heating Repair when they replaced our old Burnham IN8NI boiler with a new model. From the first call all the way through installation, they were thorough, professional, and extremely easy to work with. Their communication stood out right away — they were clear, responsive, and always willing to explain what they were doing and why. Every question we asked was answered in detail, which gave us a lot of confidence throughout the process. The technicians were on time, respectful, and kept everything clean while they worked. They were able to schedule the job within a few days and completed the entire installation in a single day, which was impressive. Pricing was competitive, and they even offered financing options. Overall, we highly recommend Mazgan to anyone looking for reliable, honest, and skilled heating and cooling professionals. They were truly great to work with."

Desiree H on November 2025

Avatar for ADVANCED AIR CONDITIONING, HEATING & REFRIGERATION

ADVANCED AIR CONDITIONING, HEATING & REFRIGERATION

4.49(
67
)
•Approved Pro

ADVANCED AIR CONDITIONING, HEATING & REFRIGERATION

4.49(
67
)
•Approved Pro
Customers say: Quality work
15 local quotes requested
1 years of experience

Advanced Air Conditioning, Heating & Refrigeration is a locally owned and family-operated HVAC company proudly serving Nassau and Suffolk Counties on Long Island. With 43 years of experience, our certified technicians provide expert AC repair, furnace repair, heating, cooling, and maintenance services to keep your home or business comfortable year-round. From emergency repairs to seasonal maintenance and energy-efficient upgrades, we deliver fast, reliable solutions backed by honesty and quality workmanship. Rated 4.7★ on Google Business and holding a BBB A- rating, we are a trusted local HVAC contractor committed to keeping your system operating safely, efficiently, and worry-free for years

"Trustworthy and No Drama Highly Recommended "

Rodelio S on October 2025

Advanced Air Conditioning, Heating & Refrigeration is a locally owned and family-operated HVAC company proudly serving Nassau and Suffolk Counties on Long Island. With 43 years of experience, our certified technicians provide expert AC repair, furnace repair, heating, cooling, and maintenance services to keep your home or business comfortable year-round. From emergency repairs to seasonal maintenance and energy-efficient upgrades, we deliver fast, reliable solutions backed by honesty and quality workmanship. Rated 4.7★ on Google Business and holding a BBB A- rating, we are a trusted local HVAC contractor committed to keeping your system operating safely, efficiently, and worry-free for years

"Trustworthy and No Drama Highly Recommended "

Rodelio S on October 2025

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