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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
)

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
34 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
)

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%
10 neighbors recently requested a quote
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Avatar for Trouble Free Plumbing, Inc.
Trouble Free Plumbing, Inc.
4.3(
3
)

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%
1 neighbors recently requested a quote
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Avatar for Aire Serv of West Peoria
Aire Serv of West Peoria
5.0(
1
)

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

21 neighbors recently requested a quote
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Curtis Home Solutions
New to Angi

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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Heating and Air Conditioning questions, answered by experts

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

Winterizing can still help you save money on energy costs and help prepare your AC for its work next year when you turn it back on. We suggest planning for at least some maintenance, even if winters are mild in your area.

If you’re planning an AC replacement, choosing an AC with a higher SEER rating may save you money in the long run. Tax credits could cover as much as 30% of the job, and you’ll notice smaller utility bills (particularly if you live in a hot climate where you need to constantly run the AC). Generally, you can expect to pay between $350 and $1,500 for each SEER rating increase. Weigh the cost against your typical utility bill to figure out what’s worth it to you.

No, a furnace is not the same thing as an AC, or air conditioner, but these are both parts of an HVAC system. They both use air ducts to transport cool or hot air around your home to achieve a comfortable temperature set by your thermostat. An AC runs on electricity, while a furnace can use different fuel sources.

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

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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