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Verified Reviews for Air Conditioning pros in Delavan, IL

*The Angi rating for Air Conditioning companies in Delavan, 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 Delavan, 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 April 15, 2026

Find Air conditioning pros in Delavan

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

Serving Delavan, 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
30 neighbors recently requested a quote
Recommended by85%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 Delavan, 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%
2 neighbors recently requested a quote
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Widespread Cleaning and Services
5.0(
1
)
Air Ducts & Vents - Clean

Serving Delavan, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Great to work with—does a really nice job cleaning and always leaves the house looking fresh and organized. Very friendly and easy to communicate with, and always willing to take on additional cleaning if needed. Reliable and consistent, which makes a big difference. Definitely recommend!"
2 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 Delavan, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"I was very impressed with the work done by Hawk Air Duct Cleaining. After a mold remediation, I wanted the ducts cleaned to make sure they were not harboring any spores or toxins from that incident. Hawk was professesional, communicated clearly, and did an excellent job. Their vacuum truck creates a negative pressure in the whole system and then they cleaned each duct individually. They even left the vent covers sparkling."
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 Delavan, 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 Delavan, 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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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 Delavan, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Bennett Furnace Cleaning
Bennett Furnace Cleaning
4.9(
34
)
Air Ducts & Vents - Clean

Serving Delavan, IL and surrounding areas

In business since 1956

Free estimates

Emergency services offered

"Did an outstanding job. We have lived here for 4 years and he said it has never been cleaned, not even once. Removed 31 gallons of dust/hair from our ductwork. Very professional and definitely recommend him and his company. Very thorough."
Response time12 hrs
Recommended by85%of homeowners
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Showing 1-10 of 43
Air Conditioning questions, answered by experts

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you’re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

The Delavan, 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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