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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
66 years of experience
Free onsite estimate

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 Renz Heating and Air Conditioning, LLC

Renz Heating and Air Conditioning, LLC

34 Finch Street
5.00(
2
)
Approved Pro

Renz Heating and Air Conditioning, LLC

34 Finch Street
5.00(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We are a well established business with over 16 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Renz Heating & Air Conditioning, LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Renz Heating & Air Conditioning, LLC, today and we will be there in your time of need.

"Perfect Heating installed new furnace, repairs installation of central air! Efficient, responsible, dependable and perfect work and great work Ethics s!"

Carol M on December 2019

We are a well established business with over 16 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Renz Heating & Air Conditioning, LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Renz Heating & Air Conditioning, LLC, today and we will be there in your time of need.

"Perfect Heating installed new furnace, repairs installation of central air! Efficient, responsible, dependable and perfect work and great work Ethics s!"

Carol M on December 2019


Fairfield County Heating and Cooling

40 Beechwood Lane
4.75(
152
)
Approved Pro

Fairfield County Heating and Cooling

40 Beechwood Lane
4.75(
152
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 years of experience

At Fairfield County Heating and Cooling, LLC we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Prompt response and great servicing. I would recommend and will call them again in the future."

Peter M on June 2025

At Fairfield County Heating and Cooling, LLC we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Prompt response and great servicing. I would recommend and will call them again in the future."

Peter M on June 2025


Avatar for HARP Home Services, LLC

HARP Home Services, LLC

863 Marshall Phelps Rd.
4.03(
77
)
Approved Pro

HARP Home Services, LLC

863 Marshall Phelps Rd.
4.03(
77
)
Approved Pro
Customers say: Quality work
217 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!

"They did a great job prompt and professional"

Jannie T 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!

"They did a great job prompt and professional"

Jannie T on September 2025


Avatar for East Coast Mechanical Inc

East Coast Mechanical Inc

1187 Highland Ave
4.74(
81
)
Approved Pro

East Coast Mechanical Inc

1187 Highland Ave
4.74(
81
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
53 local quotes requested

Formed in 1994 by Norm Wium, East Coast Mechanical Inc. has become one of the preeminent Trane Comfort Specialist Dealers in the area. We specialize in residential renovation and replacements along with residential/light commercial construction and service. Located at 1187 Highland Avenue in Cheshire, we have a complete fabrication shop, office and service parts inventory on site. We offer 24-hour service, maintenance agreements and, of course, free evaluations and heat loss calculations for comfort system installations. Additional email - info@calleastcoast.com.

"Perfect as I expected and more. East Coast installed a central air system and a ductless heating and calling system in my house. They were much affordable than their competitor."

Halim E on August 2023

Formed in 1994 by Norm Wium, East Coast Mechanical Inc. has become one of the preeminent Trane Comfort Specialist Dealers in the area. We specialize in residential renovation and replacements along with residential/light commercial construction and service. Located at 1187 Highland Avenue in Cheshire, we have a complete fabrication shop, office and service parts inventory on site. We offer 24-hour service, maintenance agreements and, of course, free evaluations and heat loss calculations for comfort system installations. Additional email - info@calleastcoast.com.

"Perfect as I expected and more. East Coast installed a central air system and a ductless heating and calling system in my house. They were much affordable than their competitor."

Halim E on August 2023


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
15 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


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 HARP Home Services LLC

HARP Home Services LLC

863 Marshall Phelps Rd
4.57(
444
)
Approved Pro

HARP Home Services LLC

863 Marshall Phelps Rd
4.57(
444
)
Approved Pro
Customers say: Super punctual
2313 local quotes requested
33 years of experience

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"This is the latest after HARP has been out to try and fix an AC system they installed. Mind you 4 different technicians have been to the property and none seem to have been informed on the repair or what it would take to fix it. I had another AC company come out an inspect the unit HAAP installed. This is what the report stated: ent to look at heat pump system in the apartment. Outside I found the condenser line set to be kinked, uninsulated, the wrong size and the system to already have dye added to the system so someone has tried to leak check the system. The problem with the dye is that it should never be used in a system because it contaminates the refrigerant and the oil in the unit, these actions have taken years off the operation of the unit. Inside starting at the thermostat to be wired incorrectly which may be a leading cause to why the system is running incorrectly. Also found that part of the ductwork was cut out of the way by the previous company and they did not put the duct work back together and in fact just covered the whole on the end of the duct. The line-set is wrong as it is suppose to be 3/8 3/4 line-set and it is only 1/4 1/2 line-set which leads to less life of the system and improper running of the system. In order to fix the system we would have to reclaim any refrigerant from the system and then un do the brazed connections, run line hide, drill out the building pull new thermostat wire and a new line-set between the two units, braze pull a vacuum, charge the system and then re wire the system. Also this would not insure proper running of the system because the system has already been damaged from the improper installation Task # EHR-100 RRL-160 RRL-170 LNS-110 LST-100 Description Rewire Low and/or High Voltage - Indoor Equipment : - Sometimes, an event occurs which may damage the wiring to a component in your system. There are two types: high-voltage (running motors, for example) and low voltage (usually running indoor thermostats). Repairing the damaged wiring will allow voltage to operate inside of the indoor unit. Add Initial lb of R-410A Refrigerant : - The refrigerant system is a "closed-loop system" meaning that it does not require being "topped off" like a gas tank. In fact, in most cases, the refrigerant in the system will actually last longer than the system. If the system requires additional refrigerant to be added, it usually means there is a leak in the system. It is important that the leak is located and repaired before the refrigerant is added. This is for the initial pound of refrigerant in order to start diagnosing the system, however, more may be necessary. Add R-410A Refrigerant Each Additional lb : Additional refrigerant was necessary. Refrigerant Handling Lineset - 50 Foot : The lineset is the copper tubing that connects the indoor coil for the air conditioning unit to the outdoor condensing unit. Sometimes it is possible to re-use an existing lineset. We recommend replacing the lineset where accessible. In some situations when the old unit fails it can contaminate the tubing. Reconnecting the tubing to a new system can shorten the life of the equipment. Repair Line Set : - If the line set is leaking refrigerant or has other issues, such as a kink in the line, repair may be an option, instead of replacement. includes pump down of system, pressure test, vacuum and testing the system. additional refrigerant NOT included. No one from HARP will return my calls at this point. My next step is to take them to Court to get my money back and find a reputable AC company that can perform the work and actually have technicians that know what they are doing. AVOID THIS COMPANY AT ALL cost. They are rip off artist."

Rodney J on July 2023

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"This is the latest after HARP has been out to try and fix an AC system they installed. Mind you 4 different technicians have been to the property and none seem to have been informed on the repair or what it would take to fix it. I had another AC company come out an inspect the unit HAAP installed. This is what the report stated: ent to look at heat pump system in the apartment. Outside I found the condenser line set to be kinked, uninsulated, the wrong size and the system to already have dye added to the system so someone has tried to leak check the system. The problem with the dye is that it should never be used in a system because it contaminates the refrigerant and the oil in the unit, these actions have taken years off the operation of the unit. Inside starting at the thermostat to be wired incorrectly which may be a leading cause to why the system is running incorrectly. Also found that part of the ductwork was cut out of the way by the previous company and they did not put the duct work back together and in fact just covered the whole on the end of the duct. The line-set is wrong as it is suppose to be 3/8 3/4 line-set and it is only 1/4 1/2 line-set which leads to less life of the system and improper running of the system. In order to fix the system we would have to reclaim any refrigerant from the system and then un do the brazed connections, run line hide, drill out the building pull new thermostat wire and a new line-set between the two units, braze pull a vacuum, charge the system and then re wire the system. Also this would not insure proper running of the system because the system has already been damaged from the improper installation Task # EHR-100 RRL-160 RRL-170 LNS-110 LST-100 Description Rewire Low and/or High Voltage - Indoor Equipment : - Sometimes, an event occurs which may damage the wiring to a component in your system. There are two types: high-voltage (running motors, for example) and low voltage (usually running indoor thermostats). Repairing the damaged wiring will allow voltage to operate inside of the indoor unit. Add Initial lb of R-410A Refrigerant : - The refrigerant system is a "closed-loop system" meaning that it does not require being "topped off" like a gas tank. In fact, in most cases, the refrigerant in the system will actually last longer than the system. If the system requires additional refrigerant to be added, it usually means there is a leak in the system. It is important that the leak is located and repaired before the refrigerant is added. This is for the initial pound of refrigerant in order to start diagnosing the system, however, more may be necessary. Add R-410A Refrigerant Each Additional lb : Additional refrigerant was necessary. Refrigerant Handling Lineset - 50 Foot : The lineset is the copper tubing that connects the indoor coil for the air conditioning unit to the outdoor condensing unit. Sometimes it is possible to re-use an existing lineset. We recommend replacing the lineset where accessible. In some situations when the old unit fails it can contaminate the tubing. Reconnecting the tubing to a new system can shorten the life of the equipment. Repair Line Set : - If the line set is leaking refrigerant or has other issues, such as a kink in the line, repair may be an option, instead of replacement. includes pump down of system, pressure test, vacuum and testing the system. additional refrigerant NOT included. No one from HARP will return my calls at this point. My next step is to take them to Court to get my money back and find a reputable AC company that can perform the work and actually have technicians that know what they are doing. AVOID THIS COMPANY AT ALL cost. They are rip off artist."

Rodney J on July 2023


Avatar for Tyler Heating, Air Conditioning and Refrigeration LLC

Tyler Heating, Air Conditioning and Refrigeration LLC

255 Hathaway Dr
4.64(
129
)
Approved Pro

Tyler Heating, Air Conditioning and Refrigeration LLC

255 Hathaway Dr
4.64(
129
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
709 local quotes requested

To a home or business owner in Connecticut, having an effective, efficient, and reliable HVAC system in place is vital. Our summers are hot, and the winters get plenty cold, and that means your equipment needs to be able to keep up if you intend to remain comfortable. That requires the attention and care of heating and cooling contractors that are a cut above. We strive to be absolutely exceptional in all regards! In order to do so, we offer Carrier® products as well as a customized and customer-focused approach to our services. We deliver a team that is knowledgeable, professional, friendly, and above all, one that puts you first. For complete HVAC repair, installation, and maintenance services call or message Tyler Heating, Air Conditioning, Refrigeration LLC!

"Great work from Patrick, Fred and the whole team."

Allison P on June 2025

To a home or business owner in Connecticut, having an effective, efficient, and reliable HVAC system in place is vital. Our summers are hot, and the winters get plenty cold, and that means your equipment needs to be able to keep up if you intend to remain comfortable. That requires the attention and care of heating and cooling contractors that are a cut above. We strive to be absolutely exceptional in all regards! In order to do so, we offer Carrier® products as well as a customized and customer-focused approach to our services. We deliver a team that is knowledgeable, professional, friendly, and above all, one that puts you first. For complete HVAC repair, installation, and maintenance services call or message Tyler Heating, Air Conditioning, Refrigeration LLC!

"Great work from Patrick, Fred and the whole team."

Allison P on June 2025

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The Ansonia, CT homeowners’ guide to central a/c installations

From average costs to expert advice, get all the answers you need to get your job done.

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    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

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    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

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