10 Best HVAC Companies in New Milford, CT

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Last Updated: February 25, 2025

If you're like most Americans, over half of your energy bill (55%, per the U.S. Department of Energy) goes toward heating and cooling your home. Energy costs in New Milford are often higher than in other places, meaning that you're probably trying to save money on your bill.

We've put together this guide to New Milford's top HVAC companies to help you hire the right person for your job and get your system into its best shape ever.

Top 10 Best HVAC Companies in New Milford

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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

Reliable customer support

Prompt service delivery

Free quotes

Informative resources

Clear pricing policy

Services Offered

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

M&R Mechanical Services

M&R Mechanical Services Logo

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

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

BELUGA HEATING-AIR-ELECTRICAL

BELUGA HEATING-AIR-ELECTRICAL Logo

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577 N Main St Suite 301, Brewster, NY 10509 (845) 403-0985 belugahvac.com

Informative resources

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

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

Aire Serv of Shelton

Aire Serv of Shelton Logo

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

Free quotes

Reliable customer support

Informative resources

Prompt service delivery

Clear pricing policy

Services Offered

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

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

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

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

Informative resources

Free quotes

Prompt service delivery

Clear pricing policy

Services Offered

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

Appolo Heating

Appolo Heating Logo

Our Rating

User Rating

95 Airport Dr, Wappingers Falls, NY 12590 (845) 261-1216 appoloheating.com

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

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

123 HVAC

123 HVAC Logo

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User Rating

1992 Commerce St Suite 223, Yorktown Heights, NY 10598 (914) 245-6600 123hvac.co

Prompt service delivery

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

Emergency services
Ductless
Radiant heating
Furnace installation
Ac repair
Maintenance
Furnace repair
Boiler installation
Ac installation
Ventilation

Central Air, LLC.

Central Air, LLC. Logo

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594 Federal Rd Unit #2, Brookfield, CT 06804 (203) 546-7776 centralairllc.com

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

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

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Ac installation
Maintenance
Ac repair
Furnace repair
Ventilation
Boiler repair
Ductless
Filtration
Indoor air quality
Emergency services
Boiler installation
Furnace installation
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 maintenance or replacement. Watch for these indicators that your system needs service:

  • Thermostat malfunctions or temperature control issues
  • Frequent breakdowns and need for repairs
  • Corrosion, cracking, or rust
  • Odd noises when the system turns on
  • Refrigerant leaks
  • Uneven heating/cooling or poor air circulation
  • Higher than normal energy bills
  • 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 diagnose problems and determine whether repair or full HVAC replacement is needed.

Cost of HVAC Installation and Maintenance in New Milford

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

  • Split or mini-split: If your home lacks the ductwork for central heating and cooling, you likely have a split or mini-split system instead. Split HVAC systems have internal units in each room to manage temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the benefit of being able to draw power from either gas or electric sources.
  • Heat pump: Heat pumps work by transferring hot and cold air between your home and the outdoors. These systems don't produce heat or air conditioning themselves, and are more effective in more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are good for smaller houses. Packaged systems consist of a single heating and cooling unit, typically located in an attic or basement. This unit tends to be compact, efficient, and easy to maintain.

The amount you spend on HVAC maintenance also depends on what kind of work being done. HVAC systems are complicated and may require different kinds of maintenance. The cost of some common repairs is as follows:

HVAC Unit TypeCost
Split$1,930-$4,920
Hybrid Split$3,910-$7,204
Heat Pump$3,028-$30,852
Packaged Heating and Air$253-$422

Ways to Save Money on HVAC Costs

It’s important to make any essential HVAC fixes or replacements as needed, though they can be expensive. The good news is that homeowners have ways to minimize progressive deterioration and reduce the frequency of breakdowns.

  • Monitor for potential problems. Keeping an eye out for problems, for instance by consistently checking your thermostat and energy bills, allows you to resolve them before they get out of hand.
  • Keep your system clean. Regularly cleaning condenser fan blades, ductwork, indoor evaporator coil, and grills helps keep your HVAC system running efficiently and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your heating and cooling 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 helps minimize the amount of work your HVAC system needs to do.
  • Change filters regularly. Replacing your air filters or washing them every 30–90 days allows effective air circulation through your system. You should also try to keep debris from accumulating on the external parts of your HVAC.
ServiceCost
Filter Replacement$63-$169
Condensor Cleaning$1,267-$3,801
Thermostat Repair$84-$211
Ductwork Cleaning$405-$1,013

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is important for a successful project. Partnering with an experienced, licensed contractor can give you peace of mind and make sure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

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

Check Credentials

It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. In all states, HVAC contractors have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, individuals must pass an exam (the specific exam depends on the kind of equipment they plan 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 by the state.

All individuals who work on HVAC systems in Connecticut are required to be licensed by the Connecticut State Department of Consumer Protection. An individual can be licensed as a journeyperson or a contractor. Both license types have requirements related to education and work experience. Checking reviews on Yelp, the Better Business Bureau (BBB), Google Reviews, and similar sites can assist your decision. Choose a company with stellar reviews and reports of positive customer experiences.

Understand Work Details

Always make sure you understand the details of your project. When HVAC repairs are required, your provider should detail which parts require replacement and why. Confirm that your technician will clean and test your system after repairs are finished to verify that it’s working properly. When getting a replacement, ask your contractor to explain the new HVAC system model, energy efficiency, estimated installation time, brand, and features. Before starting the project, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

Trustworthy HVAC companies provide warranties for their services. Broader coverage is better, so make sure to compare warranties between providers. Choose the one that provides the most comprehensive coverage at a reasonable cost.

Get Quote in Writing

Always get HVAC bids in writing before work begins. A detailed quote covers costs for both materials and labor. Make sure that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in New Milford, CT

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

Generally, it's best to schedule inspections 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 typically sees the most use.

You can save energy throughout the year by reducing the amount of work it takes for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as is comfortable, and avoid making drastic changes — adjust it only a few degrees at once. You could also consider getting a smart thermostat.

Generally, whole-system HVAC installation or replacement takes between one and three days. Installing or replacing an air conditioning unit or a furnace can take as little as half a day or as much as two days. The exact amount of time will vary depending on things like the size of your home, how easily accessible different sections are, and whether your technician runs into any problems.

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

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 ductwork clean, and clean or change your air filters regularly.
  • 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 aren't able to purchase one, try to keep the temperature indoors 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 New Milford, CT Home Services

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