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Verified Reviews for Air Conditioning pros in Champaign, IL

*The Angi rating for Air Conditioning companies in Champaign, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Champaign, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on January 23, 2026

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Avatar for Healthy Homes, LLC
Healthy Homes, LLC
4.5(
32
)
Air Ducts & Vents - Clean

Serving Champaign, IL and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"The guys from Healthy Homes were awesome. In our initial inspection, Peyton took the time to do a thorough search of our house looking for mold and any potential causes. He crawled all around the attic and crawl space in search of anything he could find which I greatly appreciated. The guys were always on time, and they were kind enough to answer each of my ten thousand questions. Hearing why they recommended the services they did was incredibly helpful for my wife and I. It was clear they werenâ t trying to pull any fast ones on a relatively new homeowner like myself. Jacobâ s expertise regarding foundations was greatly appreciated as well since we have an older home. He explained to me the proper ways to take care of and waterproof a foundation. His recommendation of investing in a dehumidifier, while somewhat pricey, was well worth it because it will help keep the air circulating throughout our house healthy. It will also be something we can pack up and take with us the next time we move homes, so it was well worth the investment."
Justice Project
Justice Project
Justice Project
Justice Project
Justice Project

+36

Response time2 days
Response rate92%
2 neighbors recently requested a quote
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Avatar for Hillside Holdings
Hillside Holdings
4.0(
11
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Champaign, IL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with.\n\nCall us today you'll be pleased you did. Thank you

1 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Abbott HVAC
Abbott HVAC
4.7(
32
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Champaign, IL and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"No problems were found. Rich provided a very detailed explanation of what he saw with the units. He was very professional and we will definitely use him again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+37

Recommended by93%of homeowners
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Avatar for Duct Dusters, LLC
Duct Dusters, LLC
4.8(
118
)
Air Ducts & Vents - Clean

Serving Champaign, IL and surrounding areas

In business since 2018

Free estimates

Warranties offered

"They donâ  t have equipment to reach vents in high ceilings. Bummer. Please double count the number of vents and returns on a paper. Do on your own ahead of time and write it down per each room."
Return air
Return air
North end home
Return air
Return air

+5

Response time6 hrs
Recommended by95%of homeowners
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Avatar for Ameriplumb Plumbing Co.
Ameriplumb Plumbing Co.
4.9(
70
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Champaign, IL and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Kelly Chapman is the owner. I asked them about an issue with the sump pump and they took a lot of information to fix it and they never came back. "
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Avatar for Champaign County Heating Cooling
Champaign County Heating Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Champaign, IL and surrounding areas

In business since 2022

Emergency services offered

Credit card accepted

"Ray Hughes came out when my heat had stopped working he diagnose the control board issue and had my heat working quickly would use his services again price was $633"
Custom-made plenum for the top of furnace.
Before
New HVAC system
Furnace Repair
The ceiling and attic floor have been sized correctly at this point. Because the holes were made perfectly. There was no need for drywall repair or painting needed.

+22

Recommended by100%of homeowners
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Avatar for Bennett Furnace Cleaning
Bennett Furnace Cleaning
4.9(
34
)
Air Ducts & Vents - Clean

Serving Champaign, IL and surrounding areas

In business since 1956

Free estimates

Small jobs welcome

"Amazing service! They cleaned our ducts and greatly improved not only the efficiency of our AC system but also the air quality"
high school project
auto body shop
auto body shop
35 neighbors recently requested a quote
Recommended by85%of homeowners
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Air Conditioning questions, answered by experts

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

When your HVAC technician mentions recharging your home AC unit, they’re referring to the process of topping off the unit with refrigerant, so the levels are properly maintained and pressurized. Normally, a properly functioning AC unit doesn’t need additional refrigerant, but AC units can develop leaks or other problems that decrease the amount of refrigerant needed.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

When first installed, flex ducts shouldn’t cause airflow problems in your home. However, because flex ducts aren’t the sturdiest and require extra support, they lose their durability over time and begin to sag, which can inhibit airflow down the road. Also, if your flex ducts aren’t tight enough, your HVAC could work twice as hard for the same air pressure. If you’re worried about the airflow in your home, a rigid duct may be your best bet.

The Champaign, IL homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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