10 Best HVAC Companies in Mount Vernon, NY

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Last Updated: February 25, 2025

According to the Department of Energy, approximately 55% of the energy used in American homes is used for heating and cooling. With the cost of living in Mount Vernon, you're likely eager to reduce your energy bills.

Our guide to Mount Vernon's top HVAC companies can help you get your system into its best shape ever, allowing you to keep comfortable while saving money.

Top 10 Best HVAC Companies in Mount Vernon

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Atlantic Mechanical Contractors of North Jersey

Atlantic Mechanical Contractors of North Jersey Logo

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251 Piaget Ave, Clifton, NJ 07011 (973) 453-5698 atlantic-heatingcooling.com

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

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

All Week Air Conditioning

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184 Clinton Ave, Clifton, NJ 07011 (877) 666-9335 allweekairconditioning.com

Services Offered

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

Classic Home Services

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275 Park Ave Suite A, Brooklyn, NY 11205 (718) 550-1570 heatingandcoolingnewyork.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

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

One Hour Heating & Air Conditioning

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194 Greenwood Ave, Midland Park, NJ 07432 (201) 447-0996 onehourheatandair.com

Free quotes

Informative resources

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

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

A Degree Above Heating & Cooling, LLC

A Degree Above Heating & Cooling, LLC Logo

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134 Pehle Ave, Saddle Brook, NJ 07663 (201) 368-0005 degreeabove.com

Prompt service delivery

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

Thermodynamix LLC

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User Rating

2 Sherman Pl, Ossining, NY 10562 (914) 909-4108 thermodynamixllc.com

Clear pricing policy

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

Emergency services
Ac installation
Furnace repair
Ventilation
Ductless
Inspection
Duct cleaning
Furnace installation
Ac repair
Maintenance
Filtration

Advanced Mechanical Services

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User Rating

350 Broad Ave, Ridgefield, NJ 07657 (201) 886-2900 hvacams.co

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

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

Airplex Mechanical Corp.

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387 Ocean Pkwy, Brooklyn, NY 11218 (347) 444-3813 airplexmechanical.com

Reliable customer support

Prompt service delivery

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

GRC Mechanical Services

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User Rating

244 Green St, South Hackensack, NJ 07606 (201) 489-6233 grcmechanical.com

Prompt service delivery

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

Innovative Air Solutions Inc.

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User Rating

11 Kimball Pl, Mt Vernon, NY 10550 (914) 855-1888 innovativeairsolutions.com

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

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

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

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

Cost of HVAC Installation and Maintenance in Mount Vernon

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

  • Split or mini-split: Homes without ductwork for centralized climate control often have split or mini-split HVAC systems. These systems consist of indoor units in each room to regulate temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system works almost the same as a standard split system. It has the advantage of being able to utilize either electricity or gas for power.
  • Heat pump: Heat pumps work by transferring hot and cold air between your home and the outdoors. These systems don't generate 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. These systems consist of a single combined heating and cooling unit that's usually located in a basement or attic. This unit tends to be compact, efficient, and easy to maintain.

HVAC costs differ based on the services needed. HVAC systems are complicated and may need multiple types of maintenance. Costs for common jobs are as follows:

HVAC Unit TypeCost
Split$1,974-$5,032
Hybrid Split$4,000-$7,369
Heat Pump$3,097-$31,558
Packaged Heating and Air$259-$432

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.

  • Change the position of your blinds seasonally. Leaving your blinds open during the colder months helps warm your home with passive solar heating. Closing the blinds during the summer helps prevent the same heat from getting inside. Doing both helps minimize the strain on your HVAC system.
  • Change filters regularly. Changing or cleaning your air filters every 30–90 days helps air flow smoothly through your HVAC system. We also recommend regularly clearing dirt and debris away from the outdoor sections of your system.
  • Keep your system clean. Cleaning your indoor evaporator coil, grills, ductwork, and condenser fan blades regularly helps your HVAC system work efficiently and lowers the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it starts to look dirty.
  • Monitor for potential problems. Monitoring your system for issues — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.
ServiceCost
Filter Replacement$65-$173
Condensor Cleaning$1,296-$3,888
Thermostat Repair$86-$216
Ductwork Cleaning$415-$1,037

How To Choose a Local HVAC Company

Finding the right HVAC company is key for a successful installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

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 contractor's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid providers that pressure you or demand payment before work.

Check Credentials

Choose an HVAC company with highly trained technicians who have appropriate licensing and experience. HVAC contractors in all states have federal requirements set by 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.

There is no state-level HVAC licensing in New York; however, there may be local requirements, so be sure to check with your city or municipal 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. Also check a company's reviews and complaints on sites such as Google Reviews, the Better Business Bureau (BBB), and Yelp. Pick a company with glowing feedback and stories of satisfied customers.

Understand Work Details

It’s important to know what the work process is going to look like. For HVAC repairs, the company should explain the specific parts that need replacement and why. Confirm that your technician will clean and test the full system afterward to guarantee everything is working correctly. When replacing your HVAC, have the contractor explain the new brand, estimated installation time, model, features, and energy efficiency. Before work starts, be sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.

Compare Warranties

Trustworthy HVAC companies provide warranties for their services. The broader the coverage, the better, so make sure to compare warranties between providers. Choose the one that gives you the most coverage at a fair cost.

Get Quote in Writing

Get written bids before starting any HVAC work. The quote should cover costs for both materials and labor. Review all terms carefully before signing.

Frequently Asked Questions About HVAC in Mount Vernon, NY

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

The best times to have an HVAC inspection are during the spring and fall. Technicians are generally less busy during these times, so it will be easier to get an appointment. This also ensures that your system is ready for the summer and winter, when it typically gets 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 you can, and try to adjust it only a few degrees at once. You could also consider getting 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 vary depending on factors like how large your home is, how easily accessible different parts of the system are, and whether your technician finds any problems.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. If your home is larger than 1,000 square feet, central air will generally 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).

Your HVAC company may offer financing options via a third-party lender, or you might choose to obtain a loan on your own. It's a good idea to discuss payment options with a financial advisor and your HVAC company to make sure that you find the best option for you.

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 regularly.
  • Schedule regular inspections to take care of problems as they come up.
  • 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 keeping your inside temperature as close to the outside temperature as you can.
  • When it comes time to replace any part of your HVAC system, explore Energy Star-certified or similar environmentally friendly options.

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