Top-rated heating and air conditioning pros.

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

There are 6 highly-rated local heating and air conditioning pros.

TRUSTED BY STERLING, CT HOMEOWNERS

4.6
Average homeowner rating
23
Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Sterling, 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 Sterling, 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 November 12, 2025

Reviewed in June 2024
Uncovered a problem with the heating system and a few other things that I would not be able to find on my own
Lewis Home Inspection, LLC
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Reviewed in May 2024
They broke our water heater during a free inspection service, the tech lied about it and they would not fix the problem for free. You have to turn off the electrical before draining a water heater - which we found out by researching online after the issue. The tech asked if we knew where the...
Benjamin Franklin Plumbing
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Reviewed in January 2023
Reading previous reviews for this company and I see that I am not the only person who has felt the wrath of Rick the owner who refuses to take any responsibility for his subpar work. He is rude and condescending if you question anything about his business. When they installed my mini-split they...
R & W Heating Energy Solutions LLC
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Reviewed in July 2017
Great. They worked with our renter, showed up on time and did a clean job replacing the old water heater with an Angie's special price.
Sunrise Plumbing
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Reviewed in April 2017
i have a contract with Air Express to clean and maintain my heat and air conditioning. The staff is excellent. They even call after your appointment to ensure you were happy with the service. Josiah did a great job. Very polite. Explained exactly what needed to be done and why. After he...
Air Express Air Conditioning & Heating
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Reviewed in November 2013
I had contacted this guy in July to replace my 20 year old furnace and AC system that I was worried was starting to put Carbon Monoxide into my house. I got his name from a neighbor that said he was pretty good although when he installed my neighbors new system he had a problem that he could not...
Chouinard's Mechanical
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Find Heating and air conditioning pros in Sterling

Northeast comfort solutions

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Northeast comfort solutions

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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

JJ Solutions

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JJ Solutions

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2 years of experience

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

Express Heating & Cooling LLC

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Express Heating & Cooling LLC

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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"

Callahan Electric

5.00(

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Callahan Electric

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers

"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"

Abbygail Z on January 2025

"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"

Abbygail Z on January 2025

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

Suarez Appliances & Repairs

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Suarez Appliances & Repairs

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5 years of experience

We do all kind of appliances repairs, from washers, dryers, stoves, A/c's and refrigerators, all the way down to Masachussetts. We have more than 10 years of experience doing this and giving the best service.

Carroll's Handy Services LLC

4.90(

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Carroll's Handy Services LLC

4.90(

)

Customers say: Quick response

Recommended by 98% of Angi customers

We specialize in residential and commercial air duct cleaning & dryer vent cleaning! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"A first class operation!"

Cheryl H on April 2025

"A first class operation!"

Cheryl H on April 2025

K&R HVAC Services LLC

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K&R HVAC Services LLC

No reviews yet

Emergency services offered

Family owned and operated, we do ductless air conditioning installs, central ac maintenance, ductwork & annual service. Stop paying high prices from the TV companies. Let me help your family stay cool, (or warm) without killing the bank.

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Heating and Air Conditioning questions, answered by experts

Air conditioners and dehumidifiers are actually quite similar, though they perform different jobs. Dehumidifiers reduce moisture in the air, while air conditioners work to cool the home. A good central AC unit will naturally perform a certain level of dehumidification due to its design, but it will not be able to handle excessive levels of moisture.

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

The Sterling, 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.

See all articles

Jenna Jonaitis
•
Oct 30, 2025Oct 30, 2025
How Much Does AC Capacitor Replacement Cost? [2025 Data]
AC capacitor costs can vary based on labor prices in your area and the specific type of capacitor you need. Explore all cost factors here.
Deane Biermeier
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Oct 22, 2025Oct 22, 2025
How Much Does an HVAC Damper Motor Replacement Cost? [2025 Data]
If the motorized damper in your AC unit goes kaput, you need to replace it. Here is how much you can expect to pay to get this job done.
Veronica Sparks
•
Oct 21, 2025Oct 21, 2025
How Much Does a Home Radiator Replacement Cost? [2025 Data]
Curious about your home’s radiator replacement cost? Let’s discuss what affects the price of a new unit and how to determine if repairing or replacing is in order.
Sara Coleman
•
Oct 23, 2025Oct 23, 2025
11 Big Benefits of Geothermal Heating and Cooling Systems
Geothermal heating and cooling systems come with many perks for homeowners who want to make the switch from a traditional HVAC system. Learn 11 benefits of geothermal systems.
Derek Rose
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Oct 20, 2025Oct 20, 2025
What Is an HVAC Damper and How Does It Work?
HVAC dampers are crucial for maintaining comfortable and consistent temperatures in zoned systems. Learn what a damper is and how it works in this guide.
Deirdre Sullivan
•
Oct 21, 2025Oct 21, 2025
Do HVAC Warranties Transfer to New Homeowners?
To avoid surprise repair costs, you need to figure out if HVAC warranties transfer to new homeowners after purchasing a home. This guide will explain what to look for and steps to take to benefit from your air conditioner’s warranty.