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Last Updated: February 25, 2025
If you're like the typical American homeowner, more than half of your energy bill (55%, according to the Department of Energy) goes toward heating and cooling your home. It's important that the heating and cooling systems in your Aurora home are functioning optimally, so you can avoid spending more than necessary.
Our guide to Aurora's top HVAC companies can help you get your system into its best shape ever, allowing you to keep comfortable while saving money.

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

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

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

Our Rating
User Rating
Free quotes
Informative resources
Clear pricing policy
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
Prompt service delivery
Services Offered

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

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

Our Rating
User Rating
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quotes
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An HVAC system that's malfunctioning or outdated likely needs professional attention for repairs or replacement.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:
Book an inspection if you notice any of these issues. A local technician can evaluate your system, detect problems, and figure out whether you need repairs or a new HVAC unit.
The price of HVAC installation or maintenance varies depending on the type of unit you have. Common kinds of HVAC units include the following:
HVAC maintenance costs vary depending on what services are needed. HVAC systems are complex and might require different maintenance services. Fees for common services are as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,882-$4,798 | |
| Hybrid Split | $3,814-$7,026 | |
| Heat Pump | $2,953-$30,089 | |
| Packaged Heating and Air | $247-$412 |
It's important to take care of HVAC repairs and replacements in a timely manner, but it can also be expensive. Thankfully, there are steps you can take to reduce wear and tear on your HVAC.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $62-$165 | |
| Condensor Cleaning | $1,236-$3,707 | |
| Thermostat Repair | $82-$206 | |
| Ductwork Cleaning | $395-$988 |
Knowing what to look for in an HVAC company is crucial 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.
Contact at least three HVAC contractors for quotes. Explain your issues and schedule an in-person inspection if possible. Compare companies' diagnoses, suggested repairs, estimated costs, warranties, and timeframes. Avoid companies that pressure you or demand upfront payment.
Choose an HVAC company with highly trained technicians who have proper 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 what kind of equipment they intend 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 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. Also look at 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.
Make sure you understand the details of your project before it begins. For HVAC repairs, have your provider detail which parts need replacement and why. Get confirmation that your technician will clean and test the system after the repair to ensure that everything works. When replacing your HVAC system, ask your installation company to provide details on the new model, energy efficiency, features, estimated installation time, and brand. Before signing a contract, 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.
Trustworthy HVAC companies stand behind their work with warranties. Compare warranties from different companies, while remembering that broader coverage is better. Look for the provider that offers the most coverage for a reasonable price.
Get a written proposal before HVAC work begins. A comprehensive quote includes both labor and material costs. Make sure you understand and agree to all terms before signing the contract.
You should have your HVAC system inspected twice yearly. Following an inspection, your technician will inform you if any services are needed. You should also schedule an inspection if you start noticing issues such as strange noises, leaks, or unusual smells. If your system has ductwork, it should be inspected every few years.
Generally, it's best to have your HVAC system inspected in the spring and fall, as technicians tend to be less busy at these times. This also helps make sure your system is prepared for the summer and winter, when it probably 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 you can and avoid making 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 an air conditioning unit or a furnace, this may take anywhere from a few hours up to two days. This timeline will be affected by the size of your house, the accessibility of your system, and any issues your technician runs into.
Normally, HVAC financing is provided by a third-party lender. If your HVAC company doesn't have financing options, you may consider taking out a loan on your own. 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 a number of ways you can make your HVAC system more energy-efficient:
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