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Verified Reviews for Air Conditioning pros in Washington, IL

*The Angi rating for Air Conditioning companies in Washington, 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 Washington, 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 December 05, 2025

Find Air conditioning pros in Washington

Avatar for Bennett Furnace Cleaning
Bennett Furnace Cleaning
4.9(
34
)
Air Ducts & Vents - Clean

Serving Washington, IL and surrounding areas

Approved

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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Avatar for Aire Serv of West Peoria
Aire Serv of West Peoria
5.0(
5
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Washington, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Aire Serv® wants you to breathe clean air all year round! That’s why our company focuses on excellence in customer service and quality AC and heating services. We are proud of our reputation for putting customers first and of having a brand synonymous with excellence since 1992! Wherever you see the name Aire Serv, you can expect quality services and exceptional customer service.\n\n

Gallery
Gallery
Gallery
Gallery
Gallery

+1

21 neighbors recently requested a quote
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Avatar for Dedication Restoration
Dedication Restoration
4.6(
115
)
Air Ducts & Vents - Clean

Serving Washington, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The Works Air Care and Restoration cleaned out our air ducts and sprayed mildecide to prevent mold growing in our air system. They also fixed our chimney and installed a cap so no unwanted critters could make their way into the house. They were very kind, courteous and quick."
Response time4 hrs
9 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Trouble Free Plumbing, Inc.
Trouble Free Plumbing, Inc.
4.3(
3
)
Air Ducts & Vents - CleanCentral A/C - Service or Repair

Serving Washington, IL and surrounding areas

Approved

In business since 2003

Credit card accepted

Customers say: Quick response

"Had multiple level air. Also had a no salt system added for soft water that works great"
New Condensing Unit
New Furnance
Old Furnace
Old Condensing unit
New Air Handler

+2

Response time5 hrs
Response rate86%
Recommended by50%of homeowners
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North South Heating and Cooling
New to Angi
Central A/C - Service or RepairCentral A/C - InstallCentral A/C - Install - For Business+1 more

Serving Washington, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

5 neighbors recently requested a quote
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Avatar for Hawk Air Duct Cleaning
Hawk Air Duct Cleaning
4.9(
12
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Washington, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Prompt, professional, courteous. Seemed to do a great job, showed before and after pix."
Recommended by100%of homeowners
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Avatar for Freeman Heating & AC
Freeman Heating & AC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Washington, IL and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Respectful very pleasant human being and trustworthy man of his word and very flexible. Would do business with him anytime. May God bless him."
HVAC
HVAC
HVAC
HVAC
Response time1 day
Recommended by100%of homeowners
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Avatar for Duct Dusters, LLC
Duct Dusters, LLC
4.8(
117
)
Air Ducts & Vents - Clean

Serving Washington, 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 by96%of homeowners
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Air Conditioning questions, answered by experts

While personal preferences widely vary, sleep experts say the best temperature for sleeping is between 60 and 67 degrees Fahrenheit rather than 78. If you do choose to sleep with your AC unit tuned to 78 degrees, you might want to use only a sheet or light blanket rather than a comforter. You might also consider installing a window unit in your bedroom so that you can be cooler in bed without wasting energy cooling the whole house.

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

The top reason to purchase an HVAC maintenance contract is the fact that it ensures you are detecting problems before they turn into expensive fixes. Secondly, this type of contract provides priority service, which is nice if it’s peak busy season. Finally, an HVAC maintenance contract provides discounts on parts and labor for repairs, which can save you a good amount of money if your unit breaks.

If your AC unit isn’t cooling and you haven’t figured out why, there are a few good reasons to turn it off ASAP. The source of the issue, whether that be leaking refrigerant or a broken compressor, will worsen and cause more damage to the overall unit the longer the machine is allowed to run. When in doubt, shut it down until you or an AC pro can ensure everything is working properly.

The Washington, 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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