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TRUSTED BY NORTHFIELD, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon78
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Northfield, CT

*The Angi rating for Heating And Air Conditioning Service companies in Northfield, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Northfield, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on July 13, 2025

Find Heating and air conditioning pros in Northfield

Avatar for Everclean Air LLC
Everclean Air LLC
4.8(
42
)

Serving Northfield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"This was one of the best service experiences I've had. Gabriel was excellent. He was polite, respectful of my home, explained the service thoroughly and answered all my questions. A pleasurable experience from start to finish. Highly recommend. Will be sure to tell friends and family about this service for their air system needs. Thank you!"
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+2

6 neighbors recently requested a quote
Recommended by57%of homeowners
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Avatar for Y & M Airduct Service
Y & M Airduct Service
4.9(
143
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I turned to finding a dryer vent contractor on this website when I was unsuccessful in finding one through Google. Either the company didn t call back or didn t show up. My current HVAC contractor stopped cleaning dryer vents. When I began the search, it was very late at night. Y&M Airduct Service phoned me the very next morning. They were rated very well and see why. They are honest and explain everything in detail. There were a few things I knew that needed to be addressed, such as the attachment to the hose behind the dryer and the vent that had been broken to the outside of the house. Everything has been fixed and/or replaced at a very reasonable rate. Not only was this experience very positive but have decided to not renew my contract with my exiting company that I ve had for over 10 years. I will be having Y&M perform all of my HVAC needs. If you decide to hire Y&M Airduct Service, you will have everything done right the first time. No hidden agenda, no hassle and piece of mind knowing one less item is taken care of."
Airduct
Airduct
Airduct
Airduct
Response time4 hrs
86 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Air Guarden
Air Guarden
5.0(
41
)

Serving Northfield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"We had a great experience with this company. They were respectful, skilled, and thorough with our gutter cleaning. Everything was done efficiently and professionally."
Clean dryer vent
Dryer Vent
Dryer Vent
Power wash
dryer

+2

Response time11 hrs
8 neighbors recently requested a quote
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Avatar for Perfect Timing Heating & Cooling
Perfect Timing Heating & Cooling
5.0(
15
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"This is a company I highly recommend.  They show up on time,  explain the job they are going to do, and leave a clean area when done.  Very professional company.  They earn an "A" rating from my husband and I.
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Gary with his fleet
Mike and his Truck
All Hands On Deck!
The Fleet
The Fleet

+1

35 neighbors recently requested a quote
Recommended by57%of homeowners
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Avatar for Clean Air Dream Team Inc.
Clean Air Dream Team Inc.
4.9(
28
)

Serving Northfield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Emergency services offered

Warranties offered

"work was done very professionally and efficiently. I would recommend them to anyone needing vent cleaning or replacement."
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+17

1 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.5(
85
)

Serving Northfield, CT and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"The people that work for this company where very professional from the very start. I appreciated their friendly demeanor and respectfulness."
Home Show
Featured Photos
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Featured Photos

+22

Response time6 hrs
46 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Connoles Electric, LLC
Connoles Electric, LLC
4.8(
82
)

Serving Northfield, CT and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"Ted and Robert arrived, got right t to it and within a few hours we had 2 ceiling fans installed, one which had no existing light so it was a more involved project. They were professional and stuck to their original quote! To say we are impressed is an understatement. We strongly recommend using Connole Electric."
1 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Valerie Spencer Interiors LLC
Valerie Spencer Interiors LLC
5.0(
88
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Very well!! Brian did a great job installing 4 custom blinds in my home. Brian measured the rest of our widows and offered sound advice on how to accurately order blinds for them. I highly recommend Brian for his handyman services."
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Recommended by98%of homeowners
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Showing 1-10 of 209
Heating and Air Conditioning questions, answered by experts

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

The Northfield, 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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