Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Dayville, CT

There are 10 highly-rated local heating and air conditioning pros.

TRUSTED BY DAYVILLE, CT HOMEOWNERS

Average homeowner rating star icon4.6
Average homeowner rating
Verified reviews icon20
Verified heating and air conditioning services reviews

Heating and air conditioning pros in Dayville

Avatar for JN Service HVAC & Plumbing
JN Service HVAC & Plumbing
1600 Providence Hwy
5.00(
2
)
Approved Pro
JN Service HVAC & Plumbing
1600 Providence Hwy
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
237 local quotes requested

Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 400 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.

"They were on time worked fast and efficient"

Patrick O on April 2025

Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 400 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.

"They were on time worked fast and efficient"

Patrick O on April 2025


Avatar for Tankfarm
Tankfarm
780 James P Casey Rd Unit A
5.00(
5
)
Approved Pro
Tankfarm
780 James P Casey Rd Unit A
5.00(
5
)
Approved Pro
35 local quotes requested
4 years of experience

Tankfarm can service and install propane burning equipment including boilers, furnaces, hot water heaters, pool heaters, generators and more. We also specialize in conversions of heating and hot water systems from heating oil and electric. Service agreements and remote monitoring of equipment are also available.

"This was an all around fantastic experience! I needed furnace work done. From phone call to service was a quick turn around! Andre was incredibly knowledgeable. Any questions I asked he had an answer for and broke down it down for the average joe to understand! I won't use any other company. It's nice to see curtesy and a great work ethic! Everything was up and running the same day. On top of it all he cleaned up as he went progressed through the project."

Brett W on May 2025

Tankfarm can service and install propane burning equipment including boilers, furnaces, hot water heaters, pool heaters, generators and more. We also specialize in conversions of heating and hot water systems from heating oil and electric. Service agreements and remote monitoring of equipment are also available.

"This was an all around fantastic experience! I needed furnace work done. From phone call to service was a quick turn around! Andre was incredibly knowledgeable. Any questions I asked he had an answer for and broke down it down for the average joe to understand! I won't use any other company. It's nice to see curtesy and a great work ethic! Everything was up and running the same day. On top of it all he cleaned up as he went progressed through the project."

Brett W on May 2025


Northeast comfort solutions
No reviews
Northeast comfort solutions
No reviews
7 years of experience

Residential Hvac Equipment replacement and ductless mini split 20 plus years experience license in Connecticut, Rhode Island and Massachusetts . Clean fully stock truck , good quality workmanship and respectful of the customer property

Residential Hvac Equipment replacement and ductless mini split 20 plus years experience license in Connecticut, Rhode Island and Massachusetts . Clean fully stock truck , good quality workmanship and respectful of the customer property


JJ Solutions
Farrows St
No reviews
JJ Solutions
Farrows St
No reviews
2 years of experience

Hard working team, we take pride in our work and we promise great, beautiful results for an even better price.

Hard working team, we take pride in our work and we promise great, beautiful results for an even better price.


Express Heating & Cooling LLC
49 Dalton Avenue
No reviews
Express Heating & Cooling LLC
49 Dalton Avenue
No reviews
12 years of experience

RESIDENTIAL & COMMERCIAL All types of Heating & Cooling Services: -Repair, Maintenance, Installation, Service plans -Boiler, Furnace, Water Heater, Baseboard & Cast-Iron Radiators Oil, Gas & Propane, Refrigeration & A/C. "Fully Licensed & Insured Contractor"

RESIDENTIAL & COMMERCIAL All types of Heating & Cooling Services: -Repair, Maintenance, Installation, Service plans -Boiler, Furnace, Water Heater, Baseboard & Cast-Iron Radiators Oil, Gas & Propane, Refrigeration & A/C. "Fully Licensed & Insured Contractor"




Chimney Experts
681 John Fitch Blvd Unit 16P,
4.87(
39
)
Chimney Experts
681 John Fitch Blvd Unit 16P,
4.87(
39
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Chimney Experts is a trusted provider of comprehensive chimney services for homeowners. Our team of experienced professionals takes pride in ensuring the safety and functionality of your chimney. Whether you need chimney cleaning, inspections, repairs, maintenance, or installations, we have you covered. Safety is our utmost priority. We fully understand the potential hazards associated with chimneys and strictly adhere to safety regulations. Our team is well-trained to implement necessary precautions, guaranteeing a safe and secure chimney operation for your home. What sets us apart is our commitment to personalized service. We know that each chimney has unique requirements, and we take the time to understand your specific needs. Whether it's routine maintenance or complex repairs, our experts offer tailored solutions that meet your chimney's demands, ensuring optimal performance. At Chimney Experts, we prioritize quality workmanship. We use top-of-the-line tools and materials to deliver lasting repairs and installations. Our team of skilled technicians stays up-to-date with industry practices, ensuring that every project is completed to the highest standards. Customer satisfaction is our ultimate goal. We value your time, and our reliable and punctual service reflects our commitment to meeting your needs. When you choose Chimney Experts, you can expect thorough and efficient service that leaves your chimney in excellent condition. If you're in need of superior chimney services, trust Chimney Experts. With our expertise, attention to detail, and dedication to customer satisfaction, we provide the best solutions for all your chimney maintenance and repair needs. Contact us today to schedule an appointment and experience the Chimney Experts difference for yourself.

"Repair went well. Technician arrived on time and was working all day to re point the chimney and re line it. He even repainted where paint had flaked off accessing the chimney to re-line."

Gregory S on June 2025

Chimney Experts is a trusted provider of comprehensive chimney services for homeowners. Our team of experienced professionals takes pride in ensuring the safety and functionality of your chimney. Whether you need chimney cleaning, inspections, repairs, maintenance, or installations, we have you covered. Safety is our utmost priority. We fully understand the potential hazards associated with chimneys and strictly adhere to safety regulations. Our team is well-trained to implement necessary precautions, guaranteeing a safe and secure chimney operation for your home. What sets us apart is our commitment to personalized service. We know that each chimney has unique requirements, and we take the time to understand your specific needs. Whether it's routine maintenance or complex repairs, our experts offer tailored solutions that meet your chimney's demands, ensuring optimal performance. At Chimney Experts, we prioritize quality workmanship. We use top-of-the-line tools and materials to deliver lasting repairs and installations. Our team of skilled technicians stays up-to-date with industry practices, ensuring that every project is completed to the highest standards. Customer satisfaction is our ultimate goal. We value your time, and our reliable and punctual service reflects our commitment to meeting your needs. When you choose Chimney Experts, you can expect thorough and efficient service that leaves your chimney in excellent condition. If you're in need of superior chimney services, trust Chimney Experts. With our expertise, attention to detail, and dedication to customer satisfaction, we provide the best solutions for all your chimney maintenance and repair needs. Contact us today to schedule an appointment and experience the Chimney Experts difference for yourself.

"Repair went well. Technician arrived on time and was working all day to re point the chimney and re line it. He even repainted where paint had flaked off accessing the chimney to re-line."

Gregory S on June 2025


St. Jean Repairs
No reviews
St. Jean Repairs
No reviews

Have a small home project you need help with? Or some regular home maintenance? Whatever you need I can help. Filters? Cleaning? Painting? Basic remodeling? Epoxy? Appliance repair? Tinkering? Call me

Have a small home project you need help with? Or some regular home maintenance? Whatever you need I can help. Filters? Cleaning? Painting? Basic remodeling? Epoxy? Appliance repair? Tinkering? Call me


Coleys Construction
No reviews
Coleys Construction
No reviews
2 years of experience

Serve quality solutions for the best pricing, methodical mentality and unique solutions to keep it high quality and budget friendly. Let us know how we can help you and your next project big or small.

Serve quality solutions for the best pricing, methodical mentality and unique solutions to keep it high quality and budget friendly. Let us know how we can help you and your next project big or small.

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FAQs for heating and air conditioning service projects in Dayville, CT

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The Dayville, 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.
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May 14, 2025
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Whole-house humidifier costs vary based on the type and size of the unit, along with other factors. The price might be worth it for people living in dry regions.
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Apr 14, 2025
Apr 14, 2025
The EPA banned R-22 refrigerant, but if you still have a system that runs on it, here’s the latest on R-22 refrigerant prices for the remaining reserve.
ac unit outside of home
May 19, 2025
May 19, 2025
When a TXV valve goes bad in your AC, you’ll notice it’s not cooling your home. Read on to learn more about TXV valve replacement costs and when to replace it.
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Apr 2, 2025
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Have you ever wondered about return air duct design and the role each part plays in HVAC operation? Learn everything you need to know about these HVAC components.
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Apr 1, 2025
Apr 1, 2025
Tackling unwanted odors from indoor plants can be tricky. Learn how to use a carbon filter in your duct fan to improve air quality.
A woman cooking on the stove
Mar 25, 2025
Mar 25, 2025
Experiencing a bit of shock and wondering, "Why is my gas bill so high?" The cause could be a number of issues, read on to learn what you can do about it.
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