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Last Updated: February 25, 2025
According to the U.S. Department of Energy, approximately 55% of energy use in American homes goes toward heating and cooling. Since such a significant portion of your utility bill goes toward heating and cooling, you'll want to make sure the HVAC system in your Fishers home is functioning properly.
Explore our list of the top HVAC companies in Fishers to find the best one for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.

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

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

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

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

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

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

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

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

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

Our Rating
User Rating
Informative resources
Reliable customer support
Prompt service delivery
Clear pricing policy
Free quote
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An HVAC system that's not working properly or outdated likely needs professional attention for maintenance or replacement. Watch for these indicators that your system needs service:
These HVAC red flags indicate that you should have your system evaluated. A local company can complete an inspection, diagnose problems, and recommend repairing or replacing your HVAC unit.
Your HVAC installation or maintenance cost changes depending on the type of unit. Common HVAC unit varieties include the following:
The price of HVAC maintenance also varies depending on the kind of work being done. HVAC systems are complicated and can require different kinds of maintenance. The cost of some common repairs is as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,926-$4,909 | |
| Hybrid Split | $3,902-$7,189 | |
| Heat Pump | $3,021-$30,788 | |
| Packaged Heating and Air | $253-$421 |
Fixing your HVAC by repairing or replacing parts when needed is important, but can be expensive. Fortunately, there are actions you can take to reduce gradual wear and tear on your system.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $63-$169 | |
| Condensor Cleaning | $1,264-$3,793 | |
| Thermostat Repair | $84-$211 | |
| Ductwork Cleaning | $405-$1,011 |
Knowing the indicators of a good HVAC company is important. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can keep your system running efficiently, providing you with effective air conditioning and heating for your home.
Contact at least three HVAC providers for quotes. Explain the issues and have technicians visit to inspect your system if possible. Compare the contractors' explanations, solutions, estimated costs, timeframes, and warranties. Avoid contractors that pressure you or demand payment upfront.
Look for an HVAC company that employs skilled technicians with the necessary licensure and training. HVAC contractors in all states must 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 what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.
Indiana doesn't have any state-level licensing requirements for HVAC contractors; however, most municipalities and cities have their own regulations. Be sure that you check with your local government and verify the business license of any company you hire. Reviewing feedback on Google Reviews, Yelp, the Better Business Bureau (BBB), and similar sites can assist your decision. Choose a company with stellar reviews and reports of positive customer experiences.
Always make sure you understand what a company’s process looks like. When HVAC repairs are needed, ask your provider to explain which parts need replacement and why. Confirm that your technician will clean and test the system at the end of the job to ensure proper operation. When replacing your HVAC, ask the provider to explain the new brand, model, energy efficiency, estimated installation time, and features. Before signing a contract, 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.
Reliable HVAC companies provide warranties for their work. Broader coverage is better, so make sure to review warranties between providers. Choose the one that gives you the most coverage at a reasonable cost.
Always get HVAC estimates in writing before work begins. A detailed quote will cover costs for both materials and labor. Ensure that you agree to all terms before signing the contract.
You should have your HVAC system inspected about twice annually. After completing their inspection, your technician will tell you if any services are needed. You should also schedule an inspection if you start noticing issues such as leaks, strange noises, or unusual smells. If your system has ductwork, you should have it inspected every few years.
Usually, 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 get your system ready for the summer and winter, when it probably sees the most use.
You can save energy throughout the year by reducing the amount of work it takes for your HVAC system to maintain your home's temperature. During all seasons, keep your thermostat as close to the outside temperature as possible, and try to adjust it only a few degrees at a time. You could also consider purchasing a smart thermostat.
It takes around one to three days to have your HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this can take between half a day and two days. This timeline can be determined by the size of your house, how easily accessible your system is, and any new issues your technician runs into.
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 purchase an air conditioning unit with between 2.5 and 5 tons of capacity. Usually, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.
There are several ways you can make your HVAC system more energy-efficient:
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