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TRUSTED BY OAKVILLE, CT HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon16
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Oakville

Avatar for Precise HVAC Home Services

Precise HVAC Home Services

4.94(
24
)
Approved Pro

Precise HVAC Home Services

4.94(
24
)
Approved Pro
Super Service Award
Customers say: True professional
2008 years of experience
Free onsite estimate

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.

"Ac needs service, but not the outlet. "

Rich F on June 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.

"Ac needs service, but not the outlet. "

Rich F on June 2025


Avatar for Agile Construction and Home Improvement

Agile Construction and Home Improvement

4.78(
46
)
Approved Pro

Agile Construction and Home Improvement

4.78(
46
)
Approved Pro
Super Service Award
Customers say: Super punctual
2000 years of experience
Free onsite estimate

With over 12 years in the construction industry, we are an owned and operated company that will get the job done right the first time. We can do big or small projects and we can work out your payment too. Our company's mission is to build relationships with our customers, so they always know who to call. We look forward to working with you, give us all call today!

"He did an amazing job and was very professional "

Erica M on November 2025

With over 12 years in the construction industry, we are an owned and operated company that will get the job done right the first time. We can do big or small projects and we can work out your payment too. Our company's mission is to build relationships with our customers, so they always know who to call. We look forward to working with you, give us all call today!

"He did an amazing job and was very professional "

Erica M on November 2025


Avatar for Perfect Timing Heating & Cooling

Perfect Timing Heating & Cooling

5.00(
14
)
Approved Pro

Perfect Timing Heating & Cooling

5.00(
14
)
Approved Pro
Customers say: Quick response
2004 years of experience
Free onsite estimate

Connecticut's highest rated heating & air conditioning company. 1,700+ 5 star reviews. In business since 2004 with currently 18 experienced technicians and call center employees. Please call today to schedule your appointment at (860) 215-3598

"The team was super helpful and helped provide solutions to keep my family cool during the summer months. They were a pleasure to work with."

John S on October 2023

Connecticut's highest rated heating & air conditioning company. 1,700+ 5 star reviews. In business since 2004 with currently 18 experienced technicians and call center employees. Please call today to schedule your appointment at (860) 215-3598

"The team was super helpful and helped provide solutions to keep my family cool during the summer months. They were a pleasure to work with."

John S on October 2023


Thurston Duct Cleaning and Powerwashing

4.71(
55
)
Approved Pro

Thurston Duct Cleaning and Powerwashing

4.71(
55
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2000 years of experience

Thurston Duct Cleaning, is owned and operated by me, Jim Thurston. I and my team of air cleaning specialists have over 10 years experience servicing customers throughout the state of Connecticut

"Great experience"

Ellen S on December 2023

Thurston Duct Cleaning, is owned and operated by me, Jim Thurston. I and my team of air cleaning specialists have over 10 years experience servicing customers throughout the state of Connecticut

"Great experience"

Ellen S on December 2023


Avatar for Wa/ve Sound and Security, LLC

Wa/ve Sound and Security, LLC

4.93(
54
)
Approved Pro

Wa/ve Sound and Security, LLC

4.93(
54
)
Approved Pro
Super Service Award
Customers say: True professional
2007 years of experience
Free onsite estimate

Founded in 2007, Wa/ve Sound and Security, LLC has evolved as an industry leader in providing innovative solutions for the security, entertainment, and productivity of our customers. Our focus is to educate the customer so they can make the most informed decision on the products they are looking to purchase. We maintain a clean work environment, cleanup is important to us - we strive to leave the work site better than how we found it!

"Wes did an amazing job getting our dental practice music back up and running after a power surge took it out. His prompt attention brought the morality back up in the office while treating the patients. He was extremely communicative throughout the whole process. Thank you Wes!"

Samantha V on March 2025

Founded in 2007, Wa/ve Sound and Security, LLC has evolved as an industry leader in providing innovative solutions for the security, entertainment, and productivity of our customers. Our focus is to educate the customer so they can make the most informed decision on the products they are looking to purchase. We maintain a clean work environment, cleanup is important to us - we strive to leave the work site better than how we found it!

"Wes did an amazing job getting our dental practice music back up and running after a power surge took it out. His prompt attention brought the morality back up in the office while treating the patients. He was extremely communicative throughout the whole process. Thank you Wes!"

Samantha V on March 2025


Avatar for Omni Mechanical Services, LLC

Omni Mechanical Services, LLC

4.61(
79
)
Approved Pro

Omni Mechanical Services, LLC

4.61(
79
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1995 years of experience

We have over 20 years of experience in the Heating and Cooling trade. Here at Omni Mechanical Services, LLC, 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!

"I hired this company to Indy my air conditioner , it was represented by Tom . Hi seemed very nice and intelligent person , so I trusted him . If I only can imagine what they would do to my house I would never let this people close to my house . I am very disappointed and shocked about coming to my home and finding the disturbing mess and unprofessional work done. I have witnessed a few things in the previous days but have not said anything. What I came home to yesterday was disgusting and caused damage to my personal property. Oil was thrown into my shower, dirt all over my rugs in the basement, door broken, my towels beyond filthy with the mess your workers did. Oil dumped all over my shower and me getting dizzy from the smell and almost fainted. I do not need to write anymore as the evidence with pictures explains everything. This is the first time I have experienced such terrible customer service. When I asked them to came and fix a problem which was also don by the company they simply said to me Goodby , we do not care about it à ¢à  à  please didnà ¢à  à  t trust this people you can call me and ask me about the horrible damage they did to my house 203-243-0946 . The drain system was not install correctly and now I have pay almost the amount I paid for their job"

Natalija J on January 2024

We have over 20 years of experience in the Heating and Cooling trade. Here at Omni Mechanical Services, LLC, 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!

"I hired this company to Indy my air conditioner , it was represented by Tom . Hi seemed very nice and intelligent person , so I trusted him . If I only can imagine what they would do to my house I would never let this people close to my house . I am very disappointed and shocked about coming to my home and finding the disturbing mess and unprofessional work done. I have witnessed a few things in the previous days but have not said anything. What I came home to yesterday was disgusting and caused damage to my personal property. Oil was thrown into my shower, dirt all over my rugs in the basement, door broken, my towels beyond filthy with the mess your workers did. Oil dumped all over my shower and me getting dizzy from the smell and almost fainted. I do not need to write anymore as the evidence with pictures explains everything. This is the first time I have experienced such terrible customer service. When I asked them to came and fix a problem which was also don by the company they simply said to me Goodby , we do not care about it à ¢à  à  please didnà ¢à  à  t trust this people you can call me and ask me about the horrible damage they did to my house 203-243-0946 . The drain system was not install correctly and now I have pay almost the amount I paid for their job"

Natalija J on January 2024


Avatar for Supreme Electric, LLC

Supreme Electric, LLC

4.46(
101
)
Approved Pro

Supreme Electric, LLC

4.46(
101
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2014 years of experience

Supreme Electric LLC is one of the most recognized electrical companies in the State of Connecticut offering services throughout the State. Supreme Electric LLC has a A+ rating by the BETTER BUSINESS BUREAU. Supreme Electric LLC specializes in residential & commercial services ranging from service calls to new construction as well as old construction projects. Supreme Electric LLC's number one focus is customer satisfaction and building healthy business relationships with our customers. We stand by that and that's what separates us from the rest. There's no job too big and no job too small. With all of our resources we'll be sure to keep you up to date with the latest and greatest technology. We provide fast, dependable, reliable, and professional services you can count on.

"Mike was excellent, respectful of property and very professional. The work was completed timely and to my great satisfaction. I would definitely use Supreme Electric again and I highly recommend this company."

Suzanne C on September 2024

Supreme Electric LLC is one of the most recognized electrical companies in the State of Connecticut offering services throughout the State. Supreme Electric LLC has a A+ rating by the BETTER BUSINESS BUREAU. Supreme Electric LLC specializes in residential & commercial services ranging from service calls to new construction as well as old construction projects. Supreme Electric LLC's number one focus is customer satisfaction and building healthy business relationships with our customers. We stand by that and that's what separates us from the rest. There's no job too big and no job too small. With all of our resources we'll be sure to keep you up to date with the latest and greatest technology. We provide fast, dependable, reliable, and professional services you can count on.

"Mike was excellent, respectful of property and very professional. The work was completed timely and to my great satisfaction. I would definitely use Supreme Electric again and I highly recommend this company."

Suzanne C on September 2024


Avatar for Total Mechanical Systems, LLC

Total Mechanical Systems, LLC

4.56(
122
)
Approved Pro

Total Mechanical Systems, LLC

4.56(
122
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2002 years of experience

Total Mechanical Systems has been serving Connecticut homeowners for 20+ years. TMS is Connecticut’s leading provider of residential HVAC, Plumbing, Electrical, Water Treatment, Water Heating, and Indoor Air Quality installation, repair, and maintenance comfort solutions. We are fully licensed and insured, a Connecticut Green Bank award winner, Nextdoor Favorite, BBB A+ rated, Google Guaranteed, Angi Super Service Award winner, and winner in the Best of Hartford readers poll. We are also proud to be home services partners with the largest home improvement retailers in the country. At TMS, our commitment to service extends beyond just our customers. We believe in the power of community and the importance of giving back. We are committed to making a positive impact and supporting initiatives that strengthen and uplift our communities. Experience TOTAL Comfort with TMS... where Trust Meets Service. "TMS Does It Best!"

"Our water heater broke during icy weather. Techs Florian and Michelle came out as scheduled. and were able to install a new water heater the same day. We appreciate the professionalism and hard work of these two techs. Thank you! "

Yesy v on December 2025

Total Mechanical Systems has been serving Connecticut homeowners for 20+ years. TMS is Connecticut’s leading provider of residential HVAC, Plumbing, Electrical, Water Treatment, Water Heating, and Indoor Air Quality installation, repair, and maintenance comfort solutions. We are fully licensed and insured, a Connecticut Green Bank award winner, Nextdoor Favorite, BBB A+ rated, Google Guaranteed, Angi Super Service Award winner, and winner in the Best of Hartford readers poll. We are also proud to be home services partners with the largest home improvement retailers in the country. At TMS, our commitment to service extends beyond just our customers. We believe in the power of community and the importance of giving back. We are committed to making a positive impact and supporting initiatives that strengthen and uplift our communities. Experience TOTAL Comfort with TMS... where Trust Meets Service. "TMS Does It Best!"

"Our water heater broke during icy weather. Techs Florian and Michelle came out as scheduled. and were able to install a new water heater the same day. We appreciate the professionalism and hard work of these two techs. Thank you! "

Yesy v on December 2025


Avatar for Express Home Services

Express Home Services

5.00(
8
)
Approved Pro

Express Home Services

5.00(
8
)
Approved Pro
Super Service Award
2024 years of experience
Free onsite estimate

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 SETPOINT REFRIGERATION LLC

SETPOINT REFRIGERATION LLC

5.00(
8
)
Approved Pro

SETPOINT REFRIGERATION LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
2023 years of experience
Free onsite estimate

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

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Heating and Air Conditioning questions, answered by experts

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

Replacing an evaporator coil costs around $1,350 on average. The coil itself, depending on the size and brand, can cost from $550 to $1,100. Professional labor averages about $700 total. Note that a license is required to work with refrigerants, so it’s necessary to have an AC pro complete this task.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

This is a bit of a trick question. Even though the seasons arrive at the same time every year, the weather doesn’t always behave according to the calendar. So, while it’s fair to say that you can expect to turn on your AC starting in late May or early June, it all depends on the outside temperature and how cool you like to keep your home.

The Oakville, CT 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.

What do you need done? We’ll find top pros.
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