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TRUSTED BY APPLETON, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon252
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Appleton, WI

*The Angi rating for Heating And Air Conditioning Service companies in Appleton, WI 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 Appleton, WI 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 May 12, 2025

Find Heating and air conditioning pros in Appleton

Avatar for Healthy Home Heating And Cooling
Healthy Home Heating And Cooling
4.6(
39
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Appleton, WI and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"They were great. Very impressed with their professionalism."
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+1

Response time11 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Gas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Appleton, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"I had a UV light installed in my furnace. This company is amazing and have used them.several times."
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Our Team
Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for Ridgeline Property Pros LLC
Ridgeline Property Pros LLC
5.0(
10
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+3 more

Serving Appleton, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"I’m very impressed with Ridgeline Property Pro’s. Received a quick response for estimate & most reasonable quote I received. Got the job done quickly & effectively! Ted was very personable & I would without hesitation recommend them to anyone I know."
Pergola Project
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Response time1 day
Response rate100%
36 neighbors recently requested a quote
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Conradt Quality Air LLC
4.3(
4
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+5 more

Serving Appleton, WI and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"We had a botched contractor disconnect our gas line from our garage to our house for an addition, but threw away the connectors and leave before the project was done. I added my project to Angi and Jordan from Conradt Quality Air reached out to me and was able to complete the project! Jordan was great to work with, he was punctual, responsive, respectable and a great price with quality work to show for it! We will definitely be reaching out to Jordan with more projects in the future!"
Response time10 hrs
5 neighbors recently requested a quote
Recommended by50%of homeowners
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7Oaks Management LLC
New to Angi
Air Ducts & Vents - Clean

Serving Appleton, WI and surrounding areas

Approved

7Oaks Management LLC – Cleaning & Laundry Services\n\nAt 7Oaks, we believe clean spaces create clarity, comfort, and peace of mind. We’re a locally owned Wisconsin business providing reliable, detail-driven cleaning and laundry services for homes, businesses, and construction sites.\n\nOur team specializes in:\n • Residential & commercial cleaning\n • Post-construction and remodel clean-ups\n • Routine daily, weekly, and monthly cleaning\n • Porter services\n • Professional laundry services (pickup & drop-off, bulk items, bedding, towels, workwear)\n\nWe’re known for showing up on time, communicating clearly, and treating every space with care and respect. Whether you need ongoing service or a one-time deep clean, we tailor our work to your needs and take the stress off your plate.\n\nAt the end of the day, our goal is simple: give you back time and leave your space better than we found it.\n\nLicensed • Insured • Local • Trusted\n

9 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

In most cases, you should hire a professional to carry out services on your HVAC system, as the components are complicated, expensive, and potentially dangerous to work with. However, there are a few things you can do on your own to keep your HVAC system in good condition, including changing your filters every three months, keeping the area around your outdoor condenser clear of debris and plant growth, making sure your or intakes aren’t blocked, and keeping an eye out for increased energy bills, strange noises, and unusual odors related to your equipment.

Some AC filters, known as reusable filters, can be cleaned and reinserted. Most AC filters, however, are disposable and cannot be cleaned. 

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.

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

The Appleton, WI 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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