Top-rated heating and air conditioning pros.

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

There are 8 highly-rated local heating and air conditioning pros.

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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon25
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Thompson, 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 Thompson, 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 October 24, 2025

Find Heating and air conditioning pros in Thompson

Avatar for Northeast comfort solutions

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

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

Avatar for Express Heating & Cooling LLC

Express Heating & Cooling LLC

49 Dalton Avenue
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Express Heating & Cooling LLC

49 Dalton Avenue
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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"

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"

Avatar for Doyon HVAC

Doyon HVAC

35 Clark Road
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Doyon HVAC

35 Clark Road
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14 years of experience

We specialize in new home installations, remodels, additions, heat pump, mini splits., furnaces. Etc. Fully license and insured with over 20 years experience. We are a MA save partner.

We specialize in new home installations, remodels, additions, heat pump, mini splits., furnaces. Etc. Fully license and insured with over 20 years experience. We are a MA save partner.

Absolute HVAC MA INC.

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Absolute HVAC MA INC.

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We collaborate with utilities and provide high-efficiency heat pump HVAC system solutions for MA customers. High rebates for customers looking for heat pump HVAC replacements. Low cost to you, free estimates!

We collaborate with utilities and provide high-efficiency heat pump HVAC system solutions for MA customers. High rebates for customers looking for heat pump HVAC replacements. Low cost to you, free estimates!

St. Jean Repairs

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St. Jean Repairs

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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

Avatar for Coleys Construction

Coleys Construction

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Coleys Construction

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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.

Modern Mechanical LLC

88 Jefferson Boulevard
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Modern Mechanical LLC

88 Jefferson Boulevard
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Emergency services offered

Whether you are looking to hire a heating and air conditioning company to maintain a new heating unit, repair an air conditioning appliance or replace your HVAC system, you need to turn to a company with heating and cooling experience that can get the job done properly. Modern Mechanical LLC HVAC takes the time to ensure that our technicians have the skills and experience to complete routine HVAC services thoroughly and properly. You can trust our technicians to explain to you what types of services your unit needs, why those services are needed, quote you a price and guarantee the work that is completed.

Whether you are looking to hire a heating and air conditioning company to maintain a new heating unit, repair an air conditioning appliance or replace your HVAC system, you need to turn to a company with heating and cooling experience that can get the job done properly. Modern Mechanical LLC HVAC takes the time to ensure that our technicians have the skills and experience to complete routine HVAC services thoroughly and properly. You can trust our technicians to explain to you what types of services your unit needs, why those services are needed, quote you a price and guarantee the work that is completed.

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Heating and Air Conditioning questions, answered by experts

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

When first installed, flex ducts shouldn’t cause airflow problems in your home. However, because flex ducts aren’t the sturdiest and require extra support, they lose their durability over time and begin to sag, which can inhibit airflow down the road. Also, if your flex ducts aren’t tight enough, your HVAC could work twice as hard for the same air pressure. If you’re worried about the airflow in your home, a rigid duct may be your best bet.

Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself.

If both your furnace and AC unit are more than a decade old, it may be a good idea to replace both of them. However, your furnace can last up to three decades, and your air conditioner can typically last up to 15 years, so consulting with a pro before deciding to replace both of them is best. If it’s before that time limit for each, you can fix many problems with repairs or just replace one.

Clean the filter regularly, inspect seals, and store the unit properly during the off-season.

The Thompson, 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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