10 Best HVAC Companies in Dunkirk, NY

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Last Updated: February 25, 2025

If you're like most Americans, over half of your energy bill (55%, according to the U.S. Department of Energy) goes toward heating and cooling your home. With so much money spent on heating and cooling your Dunkirk home, you want to know that you're getting the best return on your investment.

Our list of Dunkirk's top HVAC companies can help you get your system into top shape, allowing you to save money while staying comfortable.

Top 10 Best HVAC Companies in Dunkirk

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Heatwave Heating & Cooling

Heatwave Heating & Cooling Logo

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100 John Glenn Dr, Amherst, NY 14228 (716) 272-2226 heatwavewny.com

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

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

The Plumber, Heating & Cooling

The Plumber, Heating & Cooling Logo

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77 Oriskany Dr, Tonawanda, NY 14150 (716) 576-3355 theplumberheatingandcooling.com

Reliable customer support

Clear pricing policy

Informative resources

Prompt service delivery

Services Offered

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

Horbett Heating & Cooling

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3725 Genesee St, Cheektowaga, NY 14225 (716) 633-0784 horbettheatingandcooling.com

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Isaac Heating and Air Conditioning

Isaac Heating and Air Conditioning Logo

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70 Benbro Dr, Buffalo, NY 14225 (716) 929-6276 isaacheating.com

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

Jameson Electric, Heating & Air

Jameson Electric, Heating & Air Logo

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1320 Military Rd, Kenmore, NY 14217 (716) 316-2302 jamesonelectricians.com

Clear pricing policy

Reliable customer support

Free quotes

Prompt service delivery

Services Offered

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

Sears Heating and Air Conditioning

Sears Heating and Air Conditioning Logo

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User Rating

1001 Hertel Ave, Buffalo, NY 14216 (716) 427-7293 searshomeservices.com

Reliable customer support

Free quotes

Services Offered

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

Vastola Heating & Cooling Inc

Vastola Heating & Cooling Inc Logo

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3315 Abbott Rd, Orchard Park, NY 14127 (716) 508-3138 vastolaheating.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

John Lock Air Conditioning & Heating Service Inc.

John Lock Air Conditioning & Heating Service Inc. Logo

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3120 Genesee St, Cheektowaga, NY 14225 (716) 894-6400 johnlockheating.com

Free quotes

Clear pricing policy

Services Offered

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

Colburns A/C & R, Inc.

Colburns A/C & R, Inc. Logo

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17 White Dr, Frewsburg, NY 14738 (716) 569-3695 colburnsacr.com

Free quotes

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

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

Just Right Heating & Cooling

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User Rating

3225 Grand Island Blvd ste 4, Grand Island, NY 14072 (716) 773-4822 justrightgi.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Indoor air quality
Furnace installation
Boiler installation
Emergency services
Maintenance
Ductless
Ac repair
Boiler repair
Ac 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 HVAC system is having issues or getting old, it likely needs servicing or replacement from an HVAC company. Watch for these signs your system needs service:

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

If you see any of these HVAC issues, have a technician inspect your system. A local professional can diagnose problems and let you know whether whether repairing or getting a new HVAC unit is the best solution.

Cost of HVAC Installation and Maintenance in Dunkirk

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

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you likely have a split or mini-split system. Split systems have internal units in each room to regulate temperature. These indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It provides flexibility by providing the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps exchange hot and cold air between your home and the outdoors. They don't make their own heating and cooling, so they work more effectively in more temperate climates.
  • Packaged heating and air: Packaged HVAC systems work well in smaller homes. They consist of a single combined heating and air conditioning unit, typically located in an attic or basement. This unit is typically space-saving, cost-effective, and straightforward to maintain.

The cost of HVAC maintenance also depends on the kind of work being done. HVAC systems are complicated and may require different kinds of maintenance. The prices of some common jobs are as follows:

HVAC Unit TypeCost
Split$1,764-$4,497
Hybrid Split$3,574-$6,585
Heat Pump$2,768-$28,201
Packaged Heating and Air$232-$386

Ways to Save Money on HVAC Costs

It's important to repair or replace your HVAC system when it's broken, but it can also be expensive. Thankfully, there are some steps you can take to reduce wear and tear on your system.

  • Change filters regularly. Air flows through your HVAC system most effectively when you replace or clean the filters every 1–3 months. Also try not to let debris pile up on the external sections of your HVAC.
  • Monitor for potential problems. Monitoring the efficiency of your HVAC system — for instance by checking your thermostat settings and energy bills — helps you find and solve issues before they get too expensive.
  • Keep your system clean. Keeping your grills, condenser fan blades, indoor evaporator coil, and ductwork clean helps your system function optimally and reduces the chance 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. Leaving your blinds open during the winter allows passive solar heating to warm your home. Closing the blinds during the summer helps prevent the same heat from getting inside. Doing both helps lessen the demand on your HVAC.
ServiceCost
Filter Replacement$58-$154
Condensor Cleaning$1,158-$3,474
Thermostat Repair$77-$193
Ductwork Cleaning$371-$926

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is important for a successful project. Look for an experienced, licensed contractor that can offer you peace of mind and ensure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Contact at least three HVAC companies for quotes. Describe the issues and have specialists visit to inspect your system if possible. Compare the contractors' explanations, solutions, estimated costs, timeframes, and warranties. Avoid providers that pressure you or demand payment upfront.

Check Credentials

When selecting an HVAC company, choose one with technicians that have the right training, licenses, and experience. HVAC contractors in all states must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required 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, 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. Reviewing feedback on Google Reviews, the Better Business Bureau (BBB), Yelp, and similar sites can help your decision. Choose a company with great reviews and reports of positive experiences from customers.

Understand Work Details

Make sure you understand the details of your project before it begins. For HVAC repairs, have your provider list which parts need replacement and why. Confirm that your technician will clean and test the entire system after the repair to ensure that everything works. When replacing your HVAC system, ask the contractor to describe the new brand, energy efficiency, estimated installation time, model, and features. Before signing a contract, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

A trustworthy HVAC company will stand behind its repair work and installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully review warranty terms for each contractor and choose the provider that offers the greatest protection within your budget.

Get Quote in Writing

Always get HVAC quotes in writing before work begins. A thorough quote covers costs for both materials and labor. Ensure that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Dunkirk, NY

You should have your HVAC system inspected twice a year. At the time of the inspection, your technician will inform you if any services are needed. You should also schedule an inspection if you notice new issues such as leaks, unusual smells, or strange noises. If your home has ductwork, you should have it inspected every few years.

Generally, it's best to have your HVAC system inspected in the spring and fall, as these times tend to be less busy. This also helps get your system ready for the summer and winter, when it likely sees 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 avoid making 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 one to three days for the entire system. Installing or replacing an air conditioning unit or a furnace may take anywhere from a few hours up to two days. The exact amount of time will depend on things like how large your home is, how easily accessible different sections are, and whether your technician runs into any problems.

For a 2,000-square-foot home, you'll want 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 Dunkirk, a unit on the lower end of this range may be sufficient. Typically, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

There are a number of 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.
  • Have 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 your inside temperature as close to the outside temperature as is comfortable.
  • When it comes time to replace any part of your HVAC system, see if there are Energy Star-certified or other environmentally friendly options.

Other Dunkirk, NY Home Services

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