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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 Fredonia home, you want to know that you're getting the best return on your investment.
Our list of Fredonia's top HVAC companies can help you save money by getting your HVAC system installed, repaired or replaced by the right person for the right price.

Our Rating
User Rating
Prompt service delivery
Informative resources
Reliable customer support
Services Offered

Our Rating
User Rating
Informative resources
Clear pricing policy
Prompt service delivery
Reliable customer support
Services Offered

Our Rating
User Rating
Reliable customer support
Free quotes
Clear pricing policy
Services Offered

Our Rating
User Rating
Clear pricing policy
Reliable customer support
Informative resources
Services Offered

Our Rating
User Rating
Clear pricing policy
Reliable customer support
Prompt service delivery
Free quotes
Services Offered

Our Rating
User Rating
Free quotes
Reliable customer support
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Free quotes
Clear pricing policy
Services Offered

Our Rating
User Rating
Free quotes
Reliable customer support
Prompt service delivery
Clear pricing policy
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Clear pricing policy
Services Offered
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:
An HVAC system that's malfunctioning or outdated likely needs professional attention for repairs or replacement. Watch for these signals that your system needs service:
If you notice any of these HVAC issues, we recommend having a technician inspect your system. A local professional can identify problems and decide whether fixing or replacing your HVAC unit is the best solution.
HVAC installation or maintenance costs change depending on your system. Common HVAC unit varieties include the following:
HVAC maintenance prices vary depending on the particular service needed. HVAC systems are complicated and may require different maintenance services. Prices for common services are as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,764-$4,497 | |
| Hybrid Split | $3,574-$6,585 | |
| Heat Pump | $2,768-$28,201 | |
| Packaged Heating and Air | $232-$386 |
Fixing your HVAC by repairing or replacing parts when needed is crucial, but can be costly. Thankfully, there are actions you can take to reduce gradual wear and tear on your system.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $58-$154 | |
| Condensor Cleaning | $1,158-$3,474 | |
| Thermostat Repair | $77-$193 | |
| Ductwork Cleaning | $371-$926 |
Knowing what makes a trustworthy HVAC company is crucial for an easy installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.
Get quotes from at least three 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 timelines. Avoid companies that pressure you or demand payment before work.
When looking for an HVAC company, choose one with technicians that have the proper training, licenses, and experience. HVAC contractors in all states need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for any individual who helps "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 the type 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 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. You should also read reviews and complaints on sites like Yelp, the Better Business Bureau (BBB), and Google Reviews. Pick a company with positive reviews and testimonials about good customer experiences.
Always make sure you understand what a company’s process looks like. When HVAC repairs are needed, ask your provider to specify which parts require replacement and why. Confirm that your technician will clean and test the full system after finishing the work to ensure proper operation. When replacing your HVAC system, ask the contractor to provide details on the new energy efficiency, estimated installation time, brand, model, and features. Before work begins, make sure you understand the process your provider will use to select the correctly sized system for your home and what the cost will be.
Good HVAC companies offer warranties on repairs and installations. The more complete the coverage, the better. Review warranty details between companies and pick the one that provides the best protection for the fairest price.
Always get HVAC bids in writing before work begins. A comprehensive quote covers costs for both labor and materials. Make sure that you agree to all terms before signing the contract.
Generally, your HVAC system should be inspected twice a year. After an inspection, your HVAC technician will tell you what, if any, services are required. You should also have an inspection if you notice any new issues, such as unusual smells, leaks, or strange noises. 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 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 sees the most use.
You can save energy during the winter by reducing the amount of work your HVAC system needs to do 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 you're able to, try switching to a smart thermostat.
It takes around one to three days to have an HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this may take anywhere from a few hours up to two days. This timeline can be influenced by the size of your house, how easily accessible your system is, and any issues your technician runs into.
For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. In Fredonia, you can probably make do with a unit that's on the lower end of this range. If your home is larger than 1,000 square feet, central air will generally be more effective than window units for cooling.
For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).
Usually, HVAC financing is 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 talk to a financial advisor and your HVAC company to determine what options are available and appropriate for your situation.
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