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Verified Reviews for Air Conditioning pros in Marshall, IL

*The Angi rating for Air Conditioning companies in Marshall, 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 Marshall, 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 July 29, 2026

Find Air conditioning pros in Marshall

Avatar for Seals Heating & Air
Seals Heating & Air
4.7(
984
)
Central A/C - Service or Repair

Serving Marshall, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The tech was friendly, on time and very knowledgeable . He fixed the problem and cleaned my AC coils. I am very satisfied with all services provided by this company and highly recommend them for your heating and air needs."
Seals Heating & Air
Seals Heating & Air
Seals Heating & Air
Seals Heating & Air
Seals Heating & Air

+1

Response time1 day
42 neighbors recently requested a quote
Recommended by95%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 Marshall, IL and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Everything went very well.  Job well done. Very detailed oriented. Very clean and  work done in a very timely manner.  I had estimates for a new furnace only and the cost was going to be around $4,500.00.  That did not include anything done on the air conditioner or new gas line.  I have not had any problems with my new system.  He installed another furnace for me at a rental property. And everything went very well and also saved me a lot of money."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+37

Recommended by93%of homeowners
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SUPER HEATING & COOLING
4.6(
40
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Marshall, IL and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"They didn't charge me for a service call because they found a cracked heat exchanger. The only thing I didn't like was I had to go about four days without heat while they ordered a furnace to fit my house. Other than that, the service was good, the employees were friendly. They installed a new unit and cleaned up afterwards. I would recommend them."
Recommended by91%of homeowners
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Avatar for Aire Serv of Terre Haute
Aire Serv of Terre Haute
5.0(
4
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Marshall, IL and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I highly recommend this company, not only where they on time the repair was completed within an hour and half. He had to pick up some extra parts and didn't charge me for the time it took. Big plus, he was extreme reasonable . I will use this company again and again and recommend him to anyone who needs a furance repair."
modulating boiler
Response time10 hrs
Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Marshall, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim Ferrell responded quickly to our call for help to fix our ailing computer.  He was courteous and empathetic to our needs and gave us excellent service.  We were most impressed with how knowledgeable he was and the speed at which he could solve the computer problems.  We even received a senior discount!  We strongly recommend him to our friends and neighbors.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Abbott Heating & Air Conditioning
Abbott Heating & Air Conditioning
4.4(
17
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Marshall, IL and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"He did an excellent job. Constracted duct work for furnace. Very detail oriented and professional ."
Response time3 hrs
Recommended by100%of homeowners
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Avatar for DirtyDucts812
DirtyDucts812
5.0(
6
)
Air Ducts & Vents - Clean

Serving Marshall, IL and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Quality work at affordable price. Patrick went above and beyond in the cold weather to inspect and repair our vent and clean the lint out. He was on time, knowledgable and took the time to do a thorough job. One of the good guys!"
Water
Dryer Vent Run
Dryer Vent Run
Flex Dryer Vent Run
Dryer Vent Run

+4

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Showing 1-10 of 35
Air Conditioning questions, answered by experts

Yes, mini-split systems are generally less expensive to run than central air conditioners and are significantly more energy-efficient. Because mini-splits do not rely on ductwork, they avoid the energy loss associated with ducted systems, allowing cooled or heated air to reach its destination more efficiently. Additionally, they offer zoned control, meaning you can run units in individual rooms and turn them off in unoccupied areas. This capability can lead to energy savings of about 30% compared to a central air system, resulting in a lower monthly energy bill.

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

Common signs of insufficient return air include uneven temperatures, with some parts of your home feeling hotter or colder than others, and noticeable differences in air pressure between rooms. You might also observe that more air is blowing in rooms closer to the AC unit. Leaky air ducts can also be a related issue or clue.

If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.

The cost to install a ductless mini-split AC system ranges from $2,000 to $14,000, depending on the type of unit, the number of zones or rooms, and the complexity of the installation. On the low end, a system for one or two zones in a single room costs around $2,000. Covering two zones for more rooms can cost between $6,000 and $8,000. For a larger multi-zone system to cover an entire home, costs can be $14,000. If you don’t already have an AC system in place, you may need to add the cost of permits, an electrician, and a concrete pad.

The Marshall, 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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