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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

"Dave contacted me by phone in response to my request for a quote. He told me what the cost would be, and that is what I was charged when the job was completed. The price was very reasonable. He was professional, courteous, and showed up on time. He did a great job getting out duct work cleaned out and communicated with me at the end about what he found. I'd recommend this company and will use their services again."
high school project
auto body shop
auto body shop
28 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(
227
)
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

"Main job was removal of whole house fan, install drywall and insulation, and paint ceiling. Also replaced old smoke and CO detectors and patched as needed. Job was completed within the week of initial contact. Estimate for job was reasonable, especially compared wih other estimates received. I especially appreciated that John provided thorough explanation of everything to be done. Will definitely hire this contractor for future jobs!"
Power washing Fence
Power washing Fence
Power washing Fence
Boat Washing
Garage Floor

+34

Response time5 hrs
Response rate98%
6 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%
2 neighbors recently requested a quote
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Avatar for Tim's Handyman Services
Tim's Handyman Services
5.0(
8
)
Thermostat - Install or Replace

Serving Delavan, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Used Angie to find a local (handyman) and within minutes was contacted by Tim. He arrived at my house within hours and was able to find the issue with a light fixture, that I could not resolve. Very satisfied with the work and Tim was great to work with. Will be recommending him to any neighbors that need help."
16 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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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

"they did a good job took about 3 hours
"
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

"On April 30, 2025 we utilized the services of Duct Dusters, Springfield, IL to clean our ducts prior to an installation of a new HVAC system. We selected Duct Dusters because they are BBB Accredited, had a 5-Star rating, great reviews, & the owner, Jeff explained their cleaning processes in great detail. Our technicians, Max & Cody arrived on time; were friendly & professional; wore booties over their shoes; showed us before-during-after pictures of each duct; and left the premises tidy & free of debris. They deserve our 5-star rating."
Return air
Return air
North end home
Return air
Return air

+5

Response time6 hrs
Recommended by96%of homeowners
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Heating and Air Conditioning questions, answered by experts

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

A few drips here and there should not be cause for concern, but if your unit is leaking a large amount of water, then it’s advised that you stop using it until the problem is identified and a solution is determined. The more you use it during a leak, the more issues it will cause.

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

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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