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Verified Reviews for Air Conditioning pros in Hammond, WI

*The Angi rating for Air Conditioning companies in Hammond, WI 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 Hammond, WI 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 July 28, 2026

Find Air conditioning pros in Hammond

Avatar for Clean-Air-Pro
Clean-Air-Pro
5.0(
80
)
Air Ducts & Vents - Clean

Serving Hammond, WI and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Bob was amazing, very professional, respectful and very thoughtful and kind the entire process. I am very happy with the results of his work. The air in my home is much cleaner and almost no dust in the air. I would strongly recommend them to everyone."
Dryer Vent
Standard Before and After- Air Duct Cleaning
Standard Before and After- Air Duct Cleaning
Standard Before and After- Air Duct Cleaning
Standard Before and After- Air Duct Cleaning

+15

Response time2 hrs
Response rate100%
9 neighbors recently requested a quote
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Avatar for Countryside Plumbing & Heating Inc
Countryside Plumbing & Heating Inc
4.6(
80
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Hammond, WI and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

"The provider was punctual and professional.  He added coolant to my air conditioning unit and while doing so, he noted additional problems that were a potential safety hazard (mice had chewed on the electrical wires).  The provider replaced the wires,  He explained everything that he had done and answered all of my questions.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Up-Front Heating & Air LLC
Up-Front Heating & Air LLC
5.0(
12
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Hammond, WI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"From the initial assessment to the actual installation of our new furnace, AprilAire unit, AC and smart thermostat, Riley was professional, worked steadily, explained how the new system worked together, and paid attention to detail throughout the entire process. Highly recommend for quality work!"
Response time9 hrs
Response rate94%
9 neighbors recently requested a quote
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Handy Pro of Baldwin
5.0(
3
)
Window A/C Unit - Service or Relocate

Serving Hammond, WI and surrounding areas

Approved

In business since 2014

Free estimates

Customers say: Quick response

Handy Pro of Baldwin, provides complete customer satisfaction! We strongly believe in giving our customers the most for their money, so we work with only the highest quality materials, experienced, and professional craftsmen. We have consistently focused on the needs of our customers, providing personalized attention, and a stress free experience. This approach has set us apart, and made us one of the leading companies in Hudson.

Response time10 mins
Recommended by50%of homeowners
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Avatar for NY Cleaning Services LLC
NY Cleaning Services LLC
New to Angi
Air Ducts & Vents - Clean

Serving Hammond, WI and surrounding areas

Approved

Hello,\n\nMy name is Nancy, and I am the owner of NY Cleaning Services LLC. We provide reliable, high-quality cleaning services for both residential and commercial clients. Our services include:\n\nDeep Cleaning\nStandard Cleaning\nMove-In/Move-Out Cleaning\nOffice Cleaning\nCommercial Cleaning\n\nAt NY Cleaning Services LLC, we are committed to delivering exceptional service and leaving every space clean, fresh, and welcoming. If you're looking for dependable cleaning services, I would be happy to discuss your cleaning needs and provide a free estimate.\n\nThank you, and I look forward to hearing from you!

1 neighbors recently requested a quote
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Avatar for Handy Man / Mr. Fix It
Handy Man / Mr. Fix It
New to Angi
Window A/C Unit - Service or Relocate

Serving Hammond, WI and surrounding areas

Approved

In business since 1987

Free estimates

Small jobs welcome

Handy Man / Mr. Fix It is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 25 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time2 days
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Avatar for Hoffman Cooling & Heating
Hoffman Cooling & Heating
4.2(
55
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Hammond, WI and surrounding areas

In business since 1947

Free estimates

Emergency services offered

"Great, Dean was very informative and also took a second to give me some advice regarding my Central air unit. Great customer service"
Heat pump installation
Heat pump installation
Additional Photos
Additional Photos
Additional Photos

+5

Response time8 hrs
Response rate100%
Recommended by71%of homeowners
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Showing 1-10 of 42
Air Conditioning questions, answered by experts

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

The Hammond, WI 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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