Expert Advice On Improving Your Home
Expert Advice On Improving Your Home
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Written By Bradford Cuthrell
Last Updated February 2024
If you're like the average American, more than half of your energy bill (55%, according to the U.S. Department of Energy) goes toward heating and cooling. In Chattanooga, you're likely looking to reduce your energy expenses and save money.
Read our list of the top HVAC companies in Chattanooga to find the best one for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.
Prompt service delivery
Reliable customer support
Clear pricing policy
Free quote
Informative resources
Services Offered
Informative resources
Reliable customer support
Prompt service delivery
Free quote
Clear pricing policy
Services Offered
Free quote
Informative resources
Prompt service delivery
Services Offered
Reliable customer support
Clear pricing policy
Informative resources
Free quote
Services Offered
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Free quote
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Free quote
Reliable customer support
Informative resources
Clear pricing policy
Prompt service delivery
Services Offered
Clear pricing policy
Reliable customer support
Free quote
Informative resources
Services Offered
Reliable customer support
Informative resources
Clear pricing policy
Prompt service delivery
Free quote
Services Offered
Informative resources
Clear pricing policy
Reliable customer support
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:
If your HVAC system is having issues or getting old, it likely needs repairs or replacement from an HVAC company. Watch for these signs your system needs service:
Book an inspection if you notice any of these problems. A local technician can inspect your system, detect problems, and decide whether you need to fix or replace your HVAC.
HVAC installation or maintenance costs vary depending on your system. Common HVAC unit varieties include the following:
The price of HVAC maintenance also depends on what kind of work you're having done. HVAC systems are complex and may require different kinds of maintenance. The prices of some common jobs are as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,911-$4,873 | |
| Hybrid Split | $3,873-$7,135 | |
| Heat Pump | $2,999-$30,557 | |
| Packaged Heating and Air | $251-$418 |
HVAC upkeep is important, but can be pricey. Luckily, homeowners can take steps to reduce wear and tear on their HVAC and lower future maintenance needs.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $63-$167 | |
| Condensor Cleaning | $1,255-$3,764 | |
| Thermostat Repair | $84-$209 | |
| Ductwork Cleaning | $402-$1,004 |
Knowing the indicators of a reliable HVAC company is key for a smooth repair or installation. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent coolig and heating year-round.
Request estimates from at least three HVAC providers. Explain your issues and ask if technicians can inspect your system in person. Compare each provider's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid contractors that pressure you or demand payment before work.
It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor must pass an exam (the type of exam depends on what 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.
In Tennessee, HVAC contractors are only required to be licensed if they work on projects valued at $25,000 or more. In these cases, they require a mechanical contractor license from the Department of Commerce and Insurance.
Many counties will require a Limited Licensed Electrician license to work on jobs involving electrical work, and there may be other local requirements for HVAC contractors. Be sure to confirm any requirements with your city or municipal government before signing a contract. Reviewing feedback on Yelp, Google Reviews, the Better Business Bureau (BBB), and similar sites can help your decision. Choose a company with great reviews and reports of positive customer experiences.
It’s important to understand 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 make sure everything is operating properly. When replacing your HVAC system, ask the installation company to provide details on the new model, energy efficiency, estimated installation time, features, and brand. 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.
Reliable HVAC companies provide warranties for their services. The broader the coverage, the better, so make sure to review warranties between companies. Choose the one that gives you the most coverage at a fair cost.
Always get HVAC estimates in writing before work begins. A detailed quote covers costs for both materials and labor. Make sure that you agree to all terms before signing the contract.
You should have your HVAC system inspected about twice annually. At the time of the inspection, your technician will tell you what services are required. You should also have your system inspected 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.
Normally, it's a good idea to schedule inspections 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 likely sees the most use.
You can save energy during the summer by reducing the amount of power your HVAC system uses to keep your home cool. Keep your thermostat temperature as close to the outside temperature as you comfortably can, and avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any window or door leaks to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.
It takes around one to three days to have your HVAC system installed or replaced. If you need just a furnace or a single air conditioning unit, this may take anywhere from a few hours up to two days. This timeline can be affected by the size of your home, how easily accessible your system is, and any issues your technician uncovers.
For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. In Chattanooga, you'll probably want to purchase a unit on the higher end of this range. For homes over 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). In Chattanooga, you may be able to make do with a lower-capacity furnace.
Your HVAC company may have financing options through a third-party lender, or you may be able to obtain your own loan. It's a good idea to discuss payment options with your HVAC company and a financial advisor to make sure that you're choosing the best option for you.
There are several ways you can make your HVAC system more energy-efficient:
