10 Best HVAC Companies in Halfmoon, NY

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Last Updated: February 25, 2025

On average, Americans devote 55% of their home energy usage to heating and cooling, according to the U.S. Department of Energy. In Halfmoon, you're likely looking to reduce your energy usage and save money.

We've compiled this guide to the top HVAC companies in Halfmoon to help you hire the best person for your job and get your system into top shape.

Top 10 Best HVAC Companies in Halfmoon

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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

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

Grasshopper Heating & Cooling

Grasshopper Heating & Cooling Logo

Our Rating

User Rating

16 Fairchild Square, Clifton Park, NY 12065 (518) 541-7979 gograsshopper.com

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Appolo Heating

Appolo Heating Logo

Our Rating

User Rating

868 Burdeck St, Schenectady, NY 12306 (866) 242-4347 appoloheating.com

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

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

Tangora Technologies, Inc.

Tangora Technologies, Inc. Logo

Our Rating

User Rating

503 Orchard St, Delmar, NY 12054 (518) 478-9513 tangoratechnologies.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Inspection
Maintenance
Radiant heating
Indoor air quality
Furnace installation
Ventilation
Emergency services
Smart home integration
Boiler installation
Ac installation

Superior Co-Op HVAC Heating & Cooling - Mitsubishi Diamond Contractor Elite

Superior Co-Op HVAC Heating & Cooling - Mitsubishi Diamond Contractor Elite Logo

Our Rating

User Rating

2531 NY-22, Cambridge, NY 12816 (518) 719-5614 scoophvac.com

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Albany Mechanical Services Inc.

Albany Mechanical Services Inc. Logo

Our Rating

User Rating

15 Albany Ave, Green Island, NY 12183 (518) 273-5541 albanymechanical.com

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

Adams Heating & Cooling Co. Inc.

Adams Heating & Cooling Co. Inc. Logo

Our Rating

User Rating

2088 Curry Rd, Schenectady, NY 12303 (518) 356-4730 adamshvac.net

Reliable customer support

Informative resources

Services Offered

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

Mohawk Heating Company Inc

Mohawk Heating Company Inc Logo

Our Rating

User Rating

1694 Duanesburg Rd, Duanesburg, NY 12056 (518) 374-3894 mohawkheat.com

Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Ac installation
Furnace repair
Boiler installation
Inspection
Maintenance
Ductless
Duct cleaning
Furnace installation
Ac repair
Emergency services

Sears Heating and Air Conditioning

Sears Heating and Air Conditioning Logo

Our Rating

User Rating

308 Dix Ave, Queensbury, NY 12804 (518) 415-1932 searshomeservices.com

Free quotes

Reliable customer support

Services Offered

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

Roland J. Down Service Experts

Roland J. Down Service Experts Logo

Our Rating

User Rating

13 Airport Rd, Scotia, NY 12302 (518) 399-9126 rolandjdown.com

Services Offered

Filtration
Indoor air quality
Ac installation
Zoning systems
Maintenance
Furnace repair
Furnace installation
Ventilation
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 signs that your system needs service:

  • Unusually high energy bills
  • Thermostat malfunctions or temperature control issues
  • Rust, cracking, or corrosion
  • Refrigerant leaks
  • Uneven heating/cooling or poor air circulation
  • Odd noises when the system turns on
  • Frequent breakdowns and need for repairs
  • An HVAC system that's over 15 years old

If you notice any of these HVAC issues, have a technician inspect your system. A local professional can identify problems and let you know whether whether fixing or replacing your HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Halfmoon

Your HVAC installation or maintenance cost varies depending on the type of unit. 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 interior units in each room to regulate temperature. These indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions very similarly to a standard split system. It has the benefit of having the capability to use either electricity or gas for power.
  • Heat pump: Heat pumps exchange warm and cool air between your home and the outside. These systems don't produce their own heat or AC, so they work more efficiently in milder climates.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. These systems have a single heating and cooling unit, typically located in a basement or attic. They're compact, energy-efficient, and easy to maintain.

HVAC maintenance costs differ depending on the particular service needed. HVAC systems are complicated and can require different kinds of maintenance. Costs for common services are as follows:

HVAC Unit TypeCost
Split$1,925-$4,907
Hybrid Split$3,900-$7,186
Heat Pump$3,020-$30,773
Packaged Heating and Air$253-$421

Ways to Save Money on HVAC Costs

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

  • Change the position of your blinds seasonally. During winter, leave your blinds open so your home benefits from passive solar heat. In summer, keep blinds shut to block out heat. Doing both helps minimize the amount of work your HVAC system must perform.
  • Keep your system clean. Regularly cleaning ductwork, grills, condenser fan blades, and indoor evaporator coil helps keep your HVAC system running efficiently and lowers your risk of mold. The National Air Duct Cleaners Association advises cleaning your heating and cooling system when it starts to look dirty.
  • Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This enables you to address problems before they get too expensive.
  • Change filters regularly. Replacing or cleaning your air filters every 30–90 days helps air flow smoothly through your system. You should also try to keep debris away from the outdoor portions of your HVAC system as much as possible.
ServiceCost
Filter Replacement$63-$168
Condensor Cleaning$1,264-$3,791
Thermostat Repair$84-$211
Ductwork Cleaning$404-$1,011

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is vital for a smooth installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

Contact at least three HVAC companies for quotes. Describe your issues and schedule an in-person inspection if possible. Compare companies' diagnoses, suggested repairs, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand upfront payment.

Check Credentials

Look for an HVAC company that employs qualified technicians with the necessary training and licenses. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all contractors who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled on a state-by-state basis.

There is no state-level HVAC licensing in New York. 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 an Oil Burning Equipment Installer or High Pressure Boiler Operating Engineer 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 Google Reviews, Yelp, the Better Business Bureau (BBB), and similar sites can assist your decision. Choose a provider with great reviews and stories of positive customer experiences.

Understand Work Details

It’s important to know what the work process will look like. For HVAC repairs, the company should detail the specific parts that need replacement and why. Confirm that your technician will clean and test your system afterward to make sure everything is operating properly. For replacement, ask the contractor to explain the new HVAC system features, energy efficiency, estimated installation time, brand, and model. Before work begins, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

A trustworthy HVAC company will stand behind its repair services and equipment installations with a warranty. The longer and more comprehensive the coverage terms, the better. Carefully review the fine print for each contractor and choose the provider that offers the greatest protection at a reasonable price.

Get Quote in Writing

Get written estimates 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 Halfmoon, NY

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

The best times of the year to have your HVAC system inspected are during the spring and fall. Technicians tend to be less busy during these times, which makes it easier to get an appointment. This also ensures that your system is 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 you can and don't make drastic changes in the temperature — increase or decrease it a few degrees at a time. If possible, try switching to a smart thermostat.

Generally, HVAC installation or replacement takes between one and three days for the entire system. Installing or replacing a furnace or air conditioning unit can take as little as half a day or as much as two days. The exact amount of time will depend on factors like the size of your house, how easily accessible different areas are, and whether your technician runs into any problems.

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

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

  • Keep ductwork clean, and change or clean your air filters regularly.
  • Schedule regular inspections to take care of problems as they come up.
  • 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 is comfortable.
  • When it comes time to replace any part of your system, explore Energy Star-certified or other environmentally friendly options.

Other Halfmoon, NY Home Services

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