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Central a/c service or repairers in Bolton

American Air Mechanical, LLC
23 Standish Drive
4.76(
101
)
Approved Pro
American Air Mechanical, LLC
23 Standish Drive
4.76(
101
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
21 years of experience

American Air Mechanical, LLC, is Connecticut's premier HVAC company. Our professionalism and attention to detail set us apart from the rest. Call us today!

"Our split unit air conditioner was under performing. Paul performed a thorough inspection of the system. During the process he used his experience and state of the art testing equipment. He kept us informed of his findings and also explained how to consider solutions. The issue turned out to be a build of of pollen and dust deep inside the wall unit. He opened it up and removed every component carefully cleaning each surface and crevice. Paul is very personable and considerate. He took precautions to protect our wall and flooring. He was also attentive to the integrity of all the parts he cleaned. Now the air conditioner is as clean as a new unit. It is efficient, quiet and we are cool again. Thank you, Paul"

Daniel R on July 2024

American Air Mechanical, LLC, is Connecticut's premier HVAC company. Our professionalism and attention to detail set us apart from the rest. Call us today!

"Our split unit air conditioner was under performing. Paul performed a thorough inspection of the system. During the process he used his experience and state of the art testing equipment. He kept us informed of his findings and also explained how to consider solutions. The issue turned out to be a build of of pollen and dust deep inside the wall unit. He opened it up and removed every component carefully cleaning each surface and crevice. Paul is very personable and considerate. He took precautions to protect our wall and flooring. He was also attentive to the integrity of all the parts he cleaned. Now the air conditioner is as clean as a new unit. It is efficient, quiet and we are cool again. Thank you, Paul"

Daniel R on July 2024


Avatar for Precise HVAC Home Services
Precise HVAC Home Services
35 Wooster Court, Unit D
4.93(
22
)
Approved Pro
Precise HVAC Home Services
35 Wooster Court, Unit D
4.93(
22
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
145 local quotes requested

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"5 stars"

Brandon M on January 2025

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"5 stars"

Brandon M on January 2025


Avatar for A2Z HVAC LLC
A2Z HVAC LLC
67 Finley Hill Rd.
4.90(
5
)
Approved Pro
A2Z HVAC LLC
67 Finley Hill Rd.
4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

A2Z HVAC, LLC 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.

"Mike was honest, professional and fixed my central air conditioning system. He didn’t try to up sell me or try to convince me that everything else needed replacing. I will be using A2z for my HVAC needs."

Ava B on July 2021

A2Z HVAC, LLC 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.

"Mike was honest, professional and fixed my central air conditioning system. He didn’t try to up sell me or try to convince me that everything else needed replacing. I will be using A2z for my HVAC needs."

Ava B on July 2021


Avatar for HVAC Restorations L.L.C.
HVAC Restorations L.L.C.
104 Browning Rd
5.00(
4
)
Approved Pro
HVAC Restorations L.L.C.
104 Browning Rd
5.00(
4
)
Approved Pro
Customers say: Quick response
29 local quotes requested
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Gary was professional. He responded quickly to my message. He was able to provide service promptly. We are enjoying hot water again. Thank you, Gary."

Carrie H on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Gary was professional. He responded quickly to my message. He was able to provide service promptly. We are enjoying hot water again. Thank you, Gary."

Carrie H on March 2025


Avatar for HARP Home Services, LLC
HARP Home Services, LLC
863 Marshall Phelps Rd.
4.06(
75
)
Approved Pro
HARP Home Services, LLC
863 Marshall Phelps Rd.
4.06(
75
)
Approved Pro
Customers say: Quality work
16 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!

"Nick, was excellent...very knowledgeable, friendly and thorough. He also offered excellent advice on how to keep my AC sys running smoothly..."

tony s on March 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!

"Nick, was excellent...very knowledgeable, friendly and thorough. He also offered excellent advice on how to keep my AC sys running smoothly..."

tony s on March 2025


Avatar for Precise HVAC Home Services
Precise HVAC Home Services
35 Wooster Court Unit D
5.00(
1
)
Approved Pro
Precise HVAC Home Services
35 Wooster Court Unit D
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1090 local quotes requested

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"My AC was not working Precise came out and fixed the problem . I was very pleased with the service and professionalism. I will be using for all my maintenance and repair needs."

Anna S on August 2024

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"My AC was not working Precise came out and fixed the problem . I was very pleased with the service and professionalism. I will be using for all my maintenance and repair needs."

Anna S on August 2024


Avatar for MULL BROTHERS INC
MULL BROTHERS INC
61 BEAVER RD
4.66(
116
)
Approved Pro
MULL BROTHERS INC
61 BEAVER RD
4.66(
116
)
Approved Pro
Customers say: Super punctual
640 local quotes requested
80 years of experience

My name is Tom Mull of Mull Bros. Oil, a family-owned heating and cooling company in Wethersfield, Connecticut, where I was born and raised. There’s no doubt that you have seen many changes with the heating oil industry in the past decade or so. While many companies have given up or, out of desperation, have changed their business philosophies, we intend to be here for a long time. As a matter of fact, we’ve been around for over 60 years. My father, Bill Mull, started this company in 1945. At a time when stove-oil was in great demand and #2 fuel was being introduced as a home-heating fuel, Bill decided to get in to the delivery business. In the early 1950’s many oil burners were being installed on coal furnaces. Being mechanically inclined, Bill learned the art of installing and servicing the many styles of oil burners and heating systems.

"Said I was too far for a smaller job, and rather than try take advantage was genuine and honest and provided many good tips. Extremely nice and helpful --- just too bad there not in the neighborhood"

Ivan C on November 2022

My name is Tom Mull of Mull Bros. Oil, a family-owned heating and cooling company in Wethersfield, Connecticut, where I was born and raised. There’s no doubt that you have seen many changes with the heating oil industry in the past decade or so. While many companies have given up or, out of desperation, have changed their business philosophies, we intend to be here for a long time. As a matter of fact, we’ve been around for over 60 years. My father, Bill Mull, started this company in 1945. At a time when stove-oil was in great demand and #2 fuel was being introduced as a home-heating fuel, Bill decided to get in to the delivery business. In the early 1950’s many oil burners were being installed on coal furnaces. Being mechanically inclined, Bill learned the art of installing and servicing the many styles of oil burners and heating systems.

"Said I was too far for a smaller job, and rather than try take advantage was genuine and honest and provided many good tips. Extremely nice and helpful --- just too bad there not in the neighborhood"

Ivan C on November 2022


Avatar for SETPOINT REFRIGERATION LLC
SETPOINT REFRIGERATION LLC
36 Russ St
4.88(
8
)
Approved Pro
SETPOINT REFRIGERATION LLC
36 Russ St
4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
551 local quotes requested

Welcome to Setpoint Refrigeration LLC, your premier choice for top-tier HVAC/R services in the Hartford area. With over 25 years of invaluable expertise in heating, ventilation, air conditioning, and refrigeration, our business is dedicated to delivering unparalleled quality and reliability. At Setpoint Refrigeration LLC, we pride ourselves on offering a comprehensive range of services tailored to meet both residential and commercial needs. From preventive maintenance to emergency repairs, equipment replacements to new installations, we've got you covered. Our services encompass natural gas and propane furnaces, central air conditioning, heat pumps, humidifiers, dehumidification, wireless and smart thermostat installations, indoor air quality solutions, ductless systems, packaged rooftop units, and commercial refrigeration including walk-ins and ice machines. What sets us apart is our unwavering commitment to excellence. Our seasoned professionals are not only highly skilled but also deeply passionate about ensuring your comfort and satisfaction. We believe in going above and beyond to exceed your expectations, delivering prompt, efficient, and cost-effective solutions that stand the test of time. At Setpoint Refrigeration LLC, quality is our hallmark. We guarantee the highest standard of workmanship, using cutting-edge techniques and top-of-the-line equipment to deliver lasting results. Our meticulous attention to detail, combined with personalized service tailored to your unique needs, ensures that every job is completed to perfection. When you choose Setpoint Refrigeration LLC, you're choosing peace of mind. Trust us to keep your HVAC/R systems running smoothly, year-round. Experience the Setpoint Refrigeration LLC difference today – your comfort is our priority.

"Excellent job"

ki N on May 2024

Welcome to Setpoint Refrigeration LLC, your premier choice for top-tier HVAC/R services in the Hartford area. With over 25 years of invaluable expertise in heating, ventilation, air conditioning, and refrigeration, our business is dedicated to delivering unparalleled quality and reliability. At Setpoint Refrigeration LLC, we pride ourselves on offering a comprehensive range of services tailored to meet both residential and commercial needs. From preventive maintenance to emergency repairs, equipment replacements to new installations, we've got you covered. Our services encompass natural gas and propane furnaces, central air conditioning, heat pumps, humidifiers, dehumidification, wireless and smart thermostat installations, indoor air quality solutions, ductless systems, packaged rooftop units, and commercial refrigeration including walk-ins and ice machines. What sets us apart is our unwavering commitment to excellence. Our seasoned professionals are not only highly skilled but also deeply passionate about ensuring your comfort and satisfaction. We believe in going above and beyond to exceed your expectations, delivering prompt, efficient, and cost-effective solutions that stand the test of time. At Setpoint Refrigeration LLC, quality is our hallmark. We guarantee the highest standard of workmanship, using cutting-edge techniques and top-of-the-line equipment to deliver lasting results. Our meticulous attention to detail, combined with personalized service tailored to your unique needs, ensures that every job is completed to perfection. When you choose Setpoint Refrigeration LLC, you're choosing peace of mind. Trust us to keep your HVAC/R systems running smoothly, year-round. Experience the Setpoint Refrigeration LLC difference today – your comfort is our priority.

"Excellent job"

ki N on May 2024


Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
51 EDWIN RD
4.33(
12
)
Approved Pro
Omni Mechanical Services, LLC
51 EDWIN RD
4.33(
12
)
Approved Pro
Customers say: True professional
464 local quotes requested
7 years of experience

We have over 20 years of experience in the HVAC industry. Here at Omni Mechanical Services, LLC, we pride ourselves 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 throughout your particular task or project. Let us take care of all your home's HVAC needs, and find out for yourself why we have 4.75 stars on homeadvisor.com! Call us today at (860) 422-4314!

"Juan responded quickly on a Sunday afternoon. He was very knowledgeable and fixed the broken part. Fortunately, Juan had the part in his truck and was able to get my furnace working again. The service was impeccable! However, the weekend rates are expensive the service cost me $699 for installation of a $70 part. The 2-hour service call was $500 ($249 per hour)."

Darlene B on February 2021

We have over 20 years of experience in the HVAC industry. Here at Omni Mechanical Services, LLC, we pride ourselves 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 throughout your particular task or project. Let us take care of all your home's HVAC needs, and find out for yourself why we have 4.75 stars on homeadvisor.com! Call us today at (860) 422-4314!

"Juan responded quickly on a Sunday afternoon. He was very knowledgeable and fixed the broken part. Fortunately, Juan had the part in his truck and was able to get my furnace working again. The service was impeccable! However, the weekend rates are expensive the service cost me $699 for installation of a $70 part. The 2-hour service call was $500 ($249 per hour)."

Darlene B on February 2021


Avatar for Busy Bee Services LLC
Busy Bee Services LLC
16 Ventres Way
5.00(
7
)
Approved Pro
Busy Bee Services LLC
16 Ventres Way
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1098 local quotes requested

Busy Bee Services proudly serves Connecticut's home owners and businesses. Our goal is to deliver the best HVAC, plumbing, and electrical services in the state. We'll meet & exceed your needs to ensure your 100% satisfaction. Call us today!

"I was very pleased they help me out."

Bernard R on November 2021

Busy Bee Services proudly serves Connecticut's home owners and businesses. Our goal is to deliver the best HVAC, plumbing, and electrical services in the state. We'll meet & exceed your needs to ensure your 100% satisfaction. Call us today!

"I was very pleased they help me out."

Bernard R on November 2021

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Central a/c service or repairs FAQs

An AC capacitor provides the electrical energy needed to start and run your air conditioner's motors. It stores and releases electricity to keep the compressor and fans running smoothly. Without a functioning capacitor, your AC unit may not start or operate efficiently. If you notice problems with your AC unit, contact a professional to diagnose the problem and see if you need to replace your AC capacitor.

AC capacitors last between five and 15 years, with an average lifespan of ten years. Environmental conditions and system usage can affect their lifespan. Regular maintenance can help extend the life of your capacitor. When your replacement capacitor is installed, be sure to ask your AC technician about best practices for maintenance and ongoing service to keep your unit in good condition for as long as possible.

While you might save between $60 and $200 by replacing the capacitor yourself, it's not recommended unless you have electrical expertise and proper safety equipment. Replacing a capacitor involves risks like electric shock and potential damage to your AC unit. It's safer to hire a certified HVAC technician who ensures safe and accurate installation.

It's safest to have a qualified technician inspect your AC capacitor. If you decide to look at it yourself after turning off all power, you can carefully remove the front panel and check the capacitor for any visible issues. However, handling electrical components carries risks, so professional inspection is recommended.

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