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Written By Bradford Cuthrell
Last Updated February 2024
On average, 55% of energy use in American homes goes toward heating and cooling, according to the U.S. Department of Energy. You want your Carol Stream home to be comfortable, but you also don't want to be wasting your money on ineffective heating and cooling.
We've researched and assembled this guide to the top HVAC companies in Carol Stream to help you find the right person for your job and get your system into its best shape ever.
Free quote
Prompt service delivery
Clear pricing policy
Reliable customer support
Informative resources
Services Offered
Prompt service delivery
Free quote
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Informative resources
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quote
Services Offered
Reliable customer support
Free quote
Informative resources
Clear pricing policy
Services Offered
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Reliable customer support
Informative resources
Free quote
Clear pricing policy
Services Offered
Reliable customer support
Free quote
Clear pricing policy
Informative resources
Services Offered
Free quote
Informative resources
Prompt service delivery
Clear pricing policy
Services Offered
Free quote
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Clear pricing policy
Informative resources
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:
A malfunctioning or aging HVAC system probably needs professional attention from a technician who can make repairs or install a new unit. Look out for these common indicators that your HVAC needs service:
If you notice any of these HVAC issues, we recommend having a technician inspect your system. A local professional can diagnose problems and decide whether fixing or replacing your HVAC unit is the best solution.
What you spend on HVAC installation or maintenance varies based on your system style. Common HVAC unit styles include the following:
HVAC maintenance prices vary based on the services needed. HVAC systems are complex and may need several types of maintenance. Costs for common jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $2,006-$5,115 | |
Hybrid Split | $4,066-$7,490 | |
Heat Pump | $3,148-$32,077 | |
Packaged Heating and Air | $263-$439 |
It's important to repair or replace your HVAC system when it's broken, but it can also be expensive. Fortunately, there are some steps you can take to reduce wear and tear on your HVAC.
Service | Cost | |
---|---|---|
Filter Replacement | $66-$176 | |
Condensor Cleaning | $1,317-$3,951 | |
Thermostat Repair | $88-$220 | |
Ductwork Cleaning | $421-$1,054 |
Knowing what makes a trustworthy HVAC company is key for a smooth installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.
Contact at least three HVAC providers for quotes. Explain the issues and have technicians visit to inspect your HVAC system if possible. Compare the providers' explanations, solutions, estimated costs, warranties, and timeframes. Avoid contractors that pressure you or demand payment upfront.
When selecting an HVAC company, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all contractors 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 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 Illinois doesn't have state-level licensing requirements for contractors. However, there may be local regulations. Be sure to check with your municipal government to verify that your contractor meets all the requirements. You can also verify an Illinois business license on the Secretary of State's website. You should also read reviews and complaints on sites like Google Reviews, the Better Business Bureau (BBB), and Yelp. Choose a company with glowing reviews and testimonials about good customer experiences.
Always make sure you know what a company’s process is like. When getting HVAC repairs, ask your provider to specify which parts require replacement and why. Confirm that your technician will clean and test the system afterward to verify proper operation. When replacing your HVAC system, ask the installation company to provide details on the new estimated installation time, features, model, energy efficiency, and brand. Before work begins, make sure you understand how your provider will properly size the new unit for your home and what the cost will be.
Trustworthy HVAC companies provide warranties for their services. Broader coverage is better, so make sure to review warranties between companies. Choose the one that offers the best coverage at a fair cost.
Always get estimates for HVAC service in writing before committing to a provider. An itemized quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.
You should have your HVAC system inspected about twice yearly. After the inspection, your technician will tell you what services are required. You should also call a technician if you notice new issues such as unusual smells, strange noises, or leaks. If your home has ductwork, it should be inspected every few years.
Normally, 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 likely sees the most use.
You can save energy throughout the year by reducing the amount of power your HVAC system uses 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 a smart thermostat.
It takes around one to three days to have an HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this might take anywhere from a few hours up to two days. This timeline will be affected 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 should look for around 2.5 to 5 tons of air conditioning capacity. If your home is larger than 1,000 square feet, central air is likely to 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).
Your HVAC company might offer financing options through a third-party lender, or you may be able to obtain a loan on your own. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.