10 Best HVAC Companies in East Windsor, CT

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Last Updated: February 25, 2025

According to the U.S. Department of Energy, about 55% of the energy used in American homes is used for heating and cooling. With the higher cost of living in East Windsor, you're likely eager to find ways to save on your energy bills.

Our guide to the top HVAC companies in East Windsor can help you save money by getting your HVAC system installed, repaired or replaced by the right person for the right price.

Top 10 Best HVAC Companies in East Windsor

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Air Specialties Air Conditioning & Heating Inc

Air Specialties Air Conditioning & Heating Inc Logo

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25 Spring St, West Haven, CT 06516 (203) 533-4012 airspecialtiesac.com

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Free quotes

Services Offered

Boiler repair
Ventilation
Ductless
Furnace installation
Ac repair
Ac installation
Maintenance
Indoor air quality
Boiler installation
Filtration
Inspection
Furnace repair
Emergency services

HARP Home Services - Air Conditioning, Plumbing & Heating

HARP Home Services - Air Conditioning, Plumbing & Heating Logo

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User Rating

863 Marshall Phelps Rd, Windsor, CT 06095 (860) 935-8995 harpcanhelpyou.com

Free quotes

Prompt service delivery

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Emergency services
Boiler repair
Filtration
Ductless
Ac repair
Furnace repair
Indoor air quality
Furnace installation
Boiler installation
Smart home integration
Inspection
Ac installation

M&R Mechanical Services

M&R Mechanical Services Logo

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User Rating

1050 Bridgeport Ave F3, Milford, CT 06460 (203) 951-5207 mandrmechanical.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Boiler repair
Furnace installation
Emergency services
Boiler installation
Filtration
Ductless
Ac installation
Duct cleaning
Indoor air quality
Furnace repair
Ac repair
Ventilation
Maintenance

Stafford Mechanical Services Inc.

Stafford Mechanical Services Inc. Logo

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4 Industrial Park Dr, Stafford Springs, CT 06076 (860) 684-9485 staffordmechanical.com

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

Boiler installation
Furnace installation
Indoor air quality
Radiant heating
Emergency services
Ductless
Filtration
Maintenance
Ac installation
Zoning systems
Ac repair
Boiler repair
Furnace repair
Ventilation

Dynamic Mechanical

Dynamic Mechanical Logo

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User Rating

230 S Washington St Unit #26, Plainville, CT 06062 (860) 864-4327 dynamichvac.net

Free quotes

Clear pricing policy

Informative resources

Services Offered

Boiler installation
Indoor air quality
Emergency services
Ductless
Boiler repair
Inspection
Maintenance
Ac repair
Ac installation
Duct cleaning
Ventilation
Radiant heating
Furnace installation
Furnace repair

Aire Serv of Shelton

Aire Serv of Shelton Logo

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User Rating

41 Clifton Ave, Ansonia, CT 06401 (203) 717-9527 aireserv.com

Reliable customer support

Prompt service delivery

Free quotes

Clear pricing policy

Informative resources

Services Offered

Ac repair
Furnace installation
Furnace repair
Indoor air quality
Emergency services
Ac installation
Duct cleaning
Filtration
Boiler installation
Maintenance
Boiler repair
Inspection

Duncklee Cooling & Heating Inc

Duncklee Cooling & Heating Inc Logo

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User Rating

296 Taugwonk Rd, Stonington, CT 06378 (860) 535-2552 dunckleeinc.com

Clear pricing policy

Reliable customer support

Prompt service delivery

Free quotes

Informative resources

Services Offered

Indoor air quality
Ventilation
Zoning systems
Boiler installation
Ac installation
Emergency services
Ac repair
Maintenance
Ductless
Furnace installation

Link Mechanical Services, Inc.

Link Mechanical Services, Inc. Logo

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User Rating

60 Production Ct, New Britain, CT 06051 (959) 600-6345 justcalllink.com

Prompt service delivery

Informative resources

Free quotes

Clear pricing policy

Services Offered

Radiant heating
Inspection
Filtration
Ac repair
Furnace installation
Zoning systems
Furnace repair
Ductless
Boiler installation
Indoor air quality
Boiler repair
Maintenance
Ac installation

Degree Heating and Cooling

Degree Heating and Cooling Logo

Our Rating

User Rating

160 Oak St #508, Glastonbury, CT 06033 (860) 266-5957 degreeheatingandcooling.com

Free quotes

Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Boiler repair
Filtration
Ac repair
Furnace installation
Maintenance
Ac installation
Emergency services
Boiler installation
Ductless
Indoor air quality
Furnace repair

A Plus HVAC Inc.

A Plus HVAC Inc. Logo

Our Rating

User Rating

26 Airport Dr, Westfield, MA 01085 (413) 562-0054 aplushvacinc.com

Reliable customer support

Informative resources

Prompt service delivery

Free quotes

Services Offered

Boiler installation
Ac installation
Ventilation
Ductless
Maintenance
Furnace installation
Indoor air quality
Emergency services
Ac repair
Boiler repair
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

An HVAC system that's malfunctioning or outdated likely needs professional attention for repairs or replacement. Watch for these signals that your system needs service:

  • Strange noises when the system turns on
  • Higher than normal energy bills
  • Thermostat malfunctions or temperature control issues
  • Frequent breakdowns and need for repairs
  • Uneven heating/cooling or poor air circulation
  • Refrigerant leaks
  • Cracking, rust, or corrosion
  • An HVAC system that's over 15 years old

If you notice any of the above, have a local HVAC technician inspect your system. They can identify problems and recommend whether repair or full HVAC replacement is the best course of action.

Cost of HVAC Installation and Maintenance in East Windsor

The cost of HVAC installation or maintenance varies depending on the type of unit you have. Common types of HVAC units include the following:

  • Split or mini-split: If your home doesn't have the right ductwork for central heating or air, you probably have a split HVAC system. Split or mini-split systems consist of indoor units that regulate the temperature in individual rooms. These interior units are all connected to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions in the same way as a normal split system, but has the advantage of being able to utilize energy from either electric or gas sources.
  • Heat pump: Heat pumps transfer hot and cold air between your home and the outdoors. They don't create their own heating and cooling, so they work more efficiently in more temperate climates.
  • Packaged heating and air: Packaged HVAC systems are good for smaller houses. They consist of a single combined heating and cooling unit that's normally located in an attic or basement. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance costs vary depending on the particular service needed. HVAC systems are complicated and might require different kinds of maintenance. Prices for some common services are as follows:

HVAC Unit TypeCost
Split$1,995-$5,086
Hybrid Split$4,043-$7,448
Heat Pump$3,130-$31,897
Packaged Heating and Air$262-$437

Ways to Save Money on HVAC Costs

It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have methods to decrease the effect of wear and tear and reduce the frequency of breakdowns.

  • Change filters regularly. Air flows through your HVAC system most effectively when you replace or clean the filters every 30–90 days. Also avoid letting debris pile up on the outdoor parts of your HVAC.
  • Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This helps you address problems before they get out of hand.
  • Keep your system clean. Keeping your condenser fan blades, ductwork, indoor evaporator coil, and grills clean helps your HVAC system function properly and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your home's HVAC when you notice it starting to get dirty.
  • Change the position of your blinds seasonally. Leaving your blinds open during the winter helps warm your home with passive solar heating. Closing the blinds in warmer seasons helps prevent the same heat from getting inside. Doing both helps reduce the demand on your HVAC system.
ServiceCost
Filter Replacement$65-$175
Condensor Cleaning$1,310-$3,929
Thermostat Repair$87-$218
Ductwork Cleaning$419-$1,048

How To Choose a Local HVAC Company

Knowing the indicators of a reliable HVAC company is key for a smooth repair or installation. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent heating and cooling year-round.

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Describe the issues and have technicians visit to inspect your system if possible. Compare the companies' explanations, solutions, estimated costs, warranties, and timeframes. Avoid contractors that pressure you or demand payment upfront.

Check Credentials

It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor must pass an exam (the specific exam depends on what kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled at the state level.

All individuals in Connecticut who work on HVAC systems are required to be licensed by the Connecticut State Department of Consumer Protection. A worker can be licensed as a journeyperson or a contractor. Both types of licenses have requirements for education and work experience. Checking reviews on Yelp, the Better Business Bureau (BBB), Google Reviews, and similar sites can help your decision. Choose a provider with stellar reviews and stories of positive experiences from customers.

Understand Work Details

It’s important to understand what the work process is going to look like. For HVAC repairs, the company should explain the particular parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to make sure everything is operating properly. When replacing your HVAC system, ask your contractor to provide details on the new model, features, energy efficiency, estimated installation time, and brand. Before work begins, make sure you understand the process your provider will use to select the correctly sized system for your home and what the cost will be.

Compare Warranties

Trustworthy HVAC companies stand behind their services with warranties. Compare warranties from different companies, while remembering that broader coverage is better. Look for the company that offers the most coverage for a fair price.

Get Quote in Writing

Get a written proposal before HVAC work begins. A full quote includes both labor and material costs. Make sure you understand and accept all terms before signing the contract.

Frequently Asked Questions About HVAC in East Windsor, CT

You should have your HVAC system inspected twice annually. At the time of the inspection, your technician will inform you if any services are required. You should also call a technician if you start noticing issues such as unusual smells, strange noises, or leaks. If your home has ductwork, it should be inspected every few years.

Generally, you should have your HVAC system inspected in the spring and fall, as technicians tend to be less busy at these times. This also helps get your system ready for the summer and winter, when it probably sees the most use.

You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as possible, and avoid making drastic changes — adjust it only a few degrees at a time. You may also consider getting a smart thermostat.

It takes between one and three days to have an HVAC system installed or replaced. If you only need a furnace or a single air conditioning unit, this can take between half a day and two days. This timeline will be influenced by the size of your house, how easily accessible your system is, and any issues your technician discovers.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. For a house over 1,000 square feet, central air will usually be more effective for cooling than window units.

For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).

Your HVAC company might provide financing options through a third-party lender, or you may be able to obtain your own loan. It's a good idea to discuss payment options with a financial advisor and your HVAC company to make sure that you're choosing the best option for you.

There are several ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and clean or change your air filters on a regular basis.
  • Schedule regular inspections to take care of problems as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try keeping your inside temperature as close to the outside temperature as you can.
  • When it comes time to replace any part of your system, see if there are Energy Star-certified or similar environmentally friendly options.

Other East Windsor, CT Home Services

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