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TRUSTED BY DELAVAN, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon13
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Delavan, IL

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

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

Last update on December 23, 2025

Find Heating and 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
31 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for John B Ventures LLC
John B Ventures LLC
4.8(
228
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Delavan, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"John was prompt to call back, prompt to come and give an estimate, and called when he knew he would be running late by twenty minutes. He did an excellent job, and was very professional. We will recommend him and rehire him again when our house needs power washing"
Power washing Fence
Power washing Fence
Power washing Fence
Boat Washing
Garage Floor

+37

Response time5 hrs
Response rate98%
14 neighbors recently requested a quote
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Avatar for Aire Serv of West Peoria
Aire Serv of West Peoria
5.0(
5
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+4 more

Serving Delavan, 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

14 neighbors recently requested a quote
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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 RepairCentral Air Cleaner - Repair or Service+5 more

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%
Recommended by50%of homeowners
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Curtis Home Solutions
New to Angi
Thermostat - Install or Replace

Serving Delavan, IL and surrounding areas

Approved

I am a jack of trades independent contractor/ handyman with 10+ years experience. I am not a licensed plumber, licensed electrician, or licensed roofer. With that said it's easier to just tell you the things that I don't do. I do not do drain work, I do not replace electrical lines or panel boxes, I do not replace plumbing lines which includes water and gas, and I do not replace roofs. Aside from that I can do everything else, and have the tools to do so.

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Avatar for Hawk Air Duct Cleaning
Hawk Air Duct Cleaning
4.9(
12
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Delavan, 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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Heating and Air Conditioning questions, answered by experts

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

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.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

The Delavan, IL homeowners’ guide to heating and air conditioning services

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

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