10 Best HVAC Companies in East Hartford, CT

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Last Updated: February 25, 2025

If you're like most Americans, more than half of your energy bill (55%, per the U.S. Department of Energy) goes toward heating and cooling. You want to be comfortable in your East Hartford home, but you also don't want to be wasting your money on ineffective heating and cooling.

Our guide to East Hartford's top HVAC companies can help you get your system into its best shape ever, allowing you to save money while staying comfortable.

Top 10 Best HVAC Companies in East Hartford

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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

Free quotes

Prompt service delivery

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

HARP Home Services - Air Conditioning, Plumbing & Heating

HARP Home Services - Air Conditioning, Plumbing & Heating Logo

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

Informative resources

Reliable customer support

Free quotes

Prompt service delivery

Clear pricing policy

Services Offered

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

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

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

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

Clear pricing policy

Informative resources

Free quotes

Services Offered

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

Stafford Mechanical Services Inc.

Stafford Mechanical Services Inc. Logo

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User Rating

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

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

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

Aire Serv of Shelton

Aire Serv of Shelton Logo

Our Rating

User Rating

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

Prompt service delivery

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Duncklee Cooling & Heating Inc

Duncklee Cooling & Heating Inc Logo

Our Rating

User Rating

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

Clear pricing policy

Prompt service delivery

Free quotes

Informative resources

Reliable customer support

Services Offered

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

Link Mechanical Services, Inc.

Link Mechanical Services, Inc. Logo

Our Rating

User Rating

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

Free quotes

Informative resources

Clear pricing policy

Prompt service delivery

Services Offered

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

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

Prompt service delivery

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

JP DUNN HEATING & COOLING, LLC

JP DUNN HEATING & COOLING, LLC Logo

Our Rating

User Rating

701 Northfield Rd, Northfield, CT 06778 (860) 283-1167 jpdunnhvac.com

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

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

If your home's HVAC system is malfunctioning or getting old, you might need an HVAC contractor for maintenance or replacement. Watch for these common indicators that your system needs expert attention:

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

Book an inspection if you notice any of these issues. A local technician can evaluate your system, detect problems, and determine whether you need repairs or a new HVAC unit.

Cost of HVAC Installation and Maintenance in East Hartford

HVAC installation or maintenance prices vary depending on your system. Common HVAC unit types include the following:

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you probably have a split or mini-split system. Split systems have indoor units in each room to regulate temperature. These indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system performs similarly to a standard split system, but has the capacity to draw on either gas or electricity as energy sources.
  • Heat pump: Heat pumps exchange hot and cold air between your home and the outside. These systems don't produce their own heat or AC, so they work better in moderate climates.
  • Packaged heating and air: Packaged HVAC systems work best in smaller houses. They consist of a single combined air conditioner and heating unit, commonly located in an attic or basement. This unit is typically space-saving, cost-effective, and straightforward to maintain.

HVAC costs differ based on the services needed. HVAC systems are complex and may need several types of maintenance. Prices for common jobs 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

Essential HVAC maintenance is important, but can be pricey. Luckily, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.

  • Change filters regularly. Switching out your air filters or washing them every 30–90 days allows smooth air circulation through your HVAC system. You should also try to keep debris from accumulating on the outdoor sections of your HVAC.
  • Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This helps you address problems before they get out of hand.
  • Keep your system clean. Keeping your indoor evaporator coil, grills, condenser fan blades, and ductwork clean helps your system run and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends that you clean your HVAC system when it starts to look dirty.
  • Change the position of your blinds seasonally. During winter, leaving your blinds open allows your home to benefit from passive solar heating. In the summer, keeping your blinds shut helps to block out heat. Doing both decreases the amount of work your HVAC system is required to do.
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 installation or repair. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent coolig and heating year-round.

Compare Multiple Bids

Request estimates from three or more HVAC providers. Describe your issues and ask if technicians can inspect your system in person. Review each company's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid providers that pressure you or demand payment before work.

Check Credentials

Choose an HVAC company with skilled technicians who have appropriate licensing and experience. In all states, HVAC contractors have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, contractors must pass an exam (the type of exam depends on the 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 on a state-by-state basis.

All individuals in Connecticut who work on HVAC systems need 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 related to education and work experience. You should also read reviews and complaints on sites like Google Reviews, Yelp, and the Better Business Bureau (BBB). Choose a company with glowing reviews and testimonials about good customer experiences.

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 the full system afterward to ensure proper functioning. When replacing your HVAC, ask the provider to explain the new energy efficiency, model, estimated installation time, brand, and features. Before work starts, be sure you understand how your provider will determine the right system size for your home and what the price will be.

Compare Warranties

Good HVAC companies offer warranties on service and installations. The more complete the coverage, the better. Compare warranty details between companies and pick the one that offers the most comprehensive protection for a fair price.

Get Quote in Writing

Get written quotes before starting HVAC work. The quote should include costs for both materials and labor. Read all terms carefully before signing.

Frequently Asked Questions About HVAC in East Hartford, CT

You should have your HVAC system inspected approximately twice a year. Following an inspection, your technician will tell you if any services are required. You should also call a technician if you notice new issues such as leaks, strange noises, or unusual smells. If your home has ductwork, it should be inspected every few years.

Generally, it's smart to schedule inspections in the spring and fall, as these times tend to be less busy. This also helps make sure your system is prepared for the summer and winter, when it likely sees the most use.

You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain the temperature of your home. During all seasons, keep your thermostat as close to the outside temperature as you can, and try to adjust it only a few degrees at once. You may also consider a smart thermostat.

Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing a furnace or air conditioning unit takes anywhere from about half a day up to two days. The exact amount of time will vary depending on factors like the size of your home, how easily accessible different areas are, and whether your technician runs into any problems.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. If your home is larger than 1,000 square feet, central air is likely to be more effective for cooling than window units.

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

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

  • Keep your air ducts clean and change or clean your air filters on a regular basis.
  • Schedule regular inspections to take care of issues 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 the temperature indoors as close to the outside temperature as is comfortable.
  • When you need to replace part of your system, see if there are Energy Star-certified or similar environmentally friendly options.

Other East Hartford, CT Home Services

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