10 Best HVAC Companies in Liberty, NY

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Last Updated: February 25, 2025

According to the Department of Energy, about 55% of the energy used in American homes is used for heating and cooling. With so much money invested in heating and cooling your Liberty home, you want to make sure you're getting the best return on your investment.

Browse our guide to the top HVAC companies in Liberty to find the right one for you and your home. Our topic contractors can help you stay comfortable while reducing your bills.

Top 10 Best HVAC Companies in Liberty

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Kool Temp Heating & Cooling

Kool Temp Heating & Cooling Logo

Our Rating

User Rating

11639 Rte 9W, Coxsackie, NY 12051 (518) 731-6878 kooltemp.com

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

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

SOS Xtreme Comfort

SOS Xtreme Comfort Logo

Our Rating

User Rating

17 Park Dr, Franklin, NJ 07416 (973) 737-5998 sosxtremecomfort.com

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Free quotes

Services Offered

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

Total Comfort

Total Comfort Logo

Our Rating

User Rating

530 Commerce St, Franklin Lakes, NJ 07417 (201) 891-1333 totalcomfort.biz

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

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

Hannabery HVAC

Hannabery HVAC Logo

Our Rating

User Rating

100 Northern Blvd, South Abington Township, PA 18411 (570) 586-1007 hannabery.com

Informative resources

Reliable customer support

Prompt service delivery

Free quotes

Clear pricing policy

Services Offered

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

Central Comfort

Central Comfort Logo

Our Rating

User Rating

100 Nolan's Point Rd, Lake Hopatcong, NJ 07849 (973) 361-2146 centralcomfort.com

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

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

Monster Mechanical

Monster Mechanical Logo

Our Rating

User Rating

26 Patterson Dr, Oak Ridge, NJ 07438 (973) 697-9776 monsterhvac.com

Informative resources

Free quote

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

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

Appolo Heating

Appolo Heating Logo

Our Rating

User Rating

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

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

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

WK Mechanical, Inc.

WK Mechanical, Inc. Logo

Our Rating

User Rating

21 Howells Rd, Middletown, NY 10940 (845) 764-9974 wkmechanical.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

D Silvestri & Sons Inc

D Silvestri & Sons Inc Logo

Our Rating

User Rating

173 Old Rte 9, Fishkill, NY 12524 (845) 897-4008 silvestrisons.com

Clear pricing policy

Services Offered

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

McCourt Heating & Cooling

McCourt Heating & Cooling Logo

Our Rating

User Rating

232 New Hackensack Rd Ste. 3, Wappingers Falls, NY 12590 (845) 297-0204 mccourtheatingandcooling.com

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Furnace repair
Boiler repair
Radiant heating
Ac installation
Ductless
Boiler installation
Indoor air quality
Maintenance
Ac repair
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 old likely needs professional attention for repairs or replacement. Watch for these signs that your system needs service:

  • Frequent breakdowns and need for repairs
  • Poor air circulation or uneven heating/cooling
  • Unusually high energy bills
  • Refrigerant leaks
  • Thermostat malfunctions or temperature control issues
  • Cracking, corrosion, or rust
  • Strange noises when turning on
  • 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 pinpoint problems and determine whether repair or full HVAC replacement is needed.

Cost of HVAC Installation and Maintenance in Liberty

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

  • Split or mini-split: Homes without ductwork for central air frequently have split or mini-split HVAC systems. These systems consist of interior units in each room to regulate temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC unit operates similarly to a regular split system. It provides flexibility by having the option to draw on either electricity or gas for energy.
  • Heat pump: Heat pumps move warm and cool air between your home and outside. They don't generate their own heating and cooling, so they work best in more temperate climates.
  • Packaged heating and air: Packaged HVAC systems are a practical choice for smaller houses. These systems have a single combined AC and heating, normally located in an attic or basement. They're small, cost-effective, and easy to maintain.

HVAC maintenance prices vary based on the services needed. HVAC systems are complicated and may need several types of maintenance. Costs for common jobs are as follows:

HVAC Unit TypeCost
Split$1,803-$4,597
Hybrid Split$3,654-$6,731
Heat Pump$2,829-$28,828
Packaged Heating and Air$237-$395

Ways to Save Money on HVAC Costs

Repairing or replacing your HVAC system when needed is crucial, but can be expensive. Thankfully, there are actions you can take to slow the wear and tear on your system.

  • Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This allows you to address issues before they get out of hand.
  • Change filters regularly. Switching out your air filters or washing them every 1–3 months allows efficient air circulation through your HVAC system. Also try to keep debris from accumulating on the outdoor sections of your HVAC.
  • Change the position of your blinds seasonally. Leaving your blinds open during the winter allows passive solar heating to warm your home. Closing the blinds during the summer helps prevent the heat from getting inside. Doing both helps reduce the demand on your HVAC system.
  • Keep your system clean. Regularly cleaning condenser fan blades, indoor evaporator coil, ductwork, and grills helps keep your HVAC system running efficiently and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
ServiceCost
Filter Replacement$59-$158
Condensor Cleaning$1,184-$3,551
Thermostat Repair$79-$197
Ductwork Cleaning$379-$947

How To Choose a Local HVAC Company

Knowing the indicators of a good HVAC company is important. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can fix your system, providing you with effective air conditioning and heating in your home.

Compare Multiple Bids

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

Check Credentials

When looking for an HVAC company, choose one with technicians that have the right training, licenses, and experience. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." An individual must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled at the state level.

The state of New York doesn't have state-level HVAC licensing. However, many cities and municipalities have their own requirements, so be sure to check with your local government. For example, in some cases, a technician may need a High Pressure Boiler Operating Engineer or Oil Burning Equipment Installer license from the NYC Department of Buildings, or a Certificate of Qualification for Refrigerating System Operating Engineer from the Fire Department of New York. Checking reviews on Yelp, Google Reviews, the Better Business Bureau (BBB), and similar sites can aid your decision as well. Choose a company with great reviews and reports of positive experiences from customers.

Understand Work Details

Always make sure you know the details of your project. For HVAC repairs, your provider should list which parts require replacement and why. Confirm that your technician will clean and test the full system after repairs are done to verify that it’s working properly. When replacing your HVAC system, request that the installation company describe the new model, estimated installation time, brand, features, and energy efficiency. Before signing a contract, ask how your provider plans to accurately size the unit for your home and how much it will cost.

Compare Warranties

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

Get Quote in Writing

Get a written quote before HVAC work starts. A comprehensive quote includes both materials and labor costs. Make sure you understand and agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Liberty, NY

Normally, your HVAC system should be inspected twice a year. After that inspection, your technician will tell you what, if any, services are required. You should also have your system inspected and serviced if you notice any new issues, like strange noises, leaks, or unusual smells. If your home has ductwork, it should be serviced every few years.

The best times to have your HVAC system inspected are the spring and fall. Technicians are often less busy during these times, making it easier to get an appointment. This also helps get your system ready for the summer and winter, which is when it normally gets the most use.

You can save energy during the winter by reducing how much power your HVAC system uses to heat your home. Keep your thermostat as low as is comfortable and don't make drastic temperature changes — increase or decrease it a few degrees at a time. If possible, try switching to a smart thermostat.

It takes roughly one to three days to have an HVAC system installed or replaced. If you only need a furnace or a single air conditioning unit, this might take anywhere from a few hours up to two days. This timeline can be determined by the size of your house, the accessibility of your system, and any issues your technician runs into.

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

For a 2,000-square-foot home, you'll also want to look for an air conditioning unit with around 2.5 to 5 tons of capacity. In Liberty, a unit on the lower end of this range may be sufficient. Generally, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

Normally, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer these options, you might consider taking out your own loan. Be sure to speak with a financial advisor and your HVAC company to determine what options are available to you and appropriate for your situation.

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 issues as they arise.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you aren't able to purchase one, try to keep your inside temperature as close to the outside temperature as you can.
  • When you need to replace part of your system, see if there are Energy Star-certified or similar environmentally friendly options.

Other Liberty, NY Home Services

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