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Top-Rated Air conditioning pros in Mercer - Updated Nov 2026

Avatar for Comfort Pros, Inc.
Comfort Pros, Inc.
4.8(
6
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Mercer, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

Comfort Pros, Inc. is committed to excellence in every aspect of business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

HVAC Services
Response time10 hrs
5 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mercer, WI and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!

2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for The Comfort Company
The Comfort Company
5.0(
3
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Mercer, WI and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Hired the Comfort Company to install a new propane high efficiency furnace, air source heat pump and take out my old nasty oil tank. Very satisfied and my wallet took a smaller hit than I thought it would! Highly recommend!"
Boiler Install
Before and After Furnace Install
Samsung Mini Split System
Ruud Heat Pump and Furnace
Ruud Heat Pump

+3

Response time3 days
Recommended by100%of homeowners
Avatar for Custom Craft Environmental
Custom Craft Environmental
4.6(
117
)
Air Ducts & Vents - Clean

Serving Mercer, WI and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"We live in an older home that had an attic filled with vermiculite insulation. The insulation contained some asbestos.
While we knew we did not have to remove it, we wanted it out considering we are installing a high velocity AC system and the contractor was going to be cutting holes in our ceilings and closets. We figured now was the time to do the job and that we wanted to do it the right way.
During the consultation Rich explained the abatement process from start to finish. He laid out all the details of the job and noted that his team would try and keep as much of the flooring that was installed in the attic in tact. This was a bonus because we originally figured the very nice wood flooring that the previous owners installed would be ripped up completely. 
Regarding communication, when we had questions Rich was always quick to return our calls.
When it came time for the actual abatement, it went very smoothly. The team completed the job in three days and given the heat in our attic and tight quarters did a great job. We noticed when we came home that some of the clocks were blinking and we figured a fuse had blown due to the power of  their vacuums. We also noticed that the staff had tried to reset as many of the clocks as they could.  Overall, I am very pleased with the experience."
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After

+1

Recommended by94%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mercer, WI and surrounding areas

In business since 1971

Credit card accepted

"What I didn't like, I hadn't had any other problem in my house until I had an air conditioning problem.  While, they did take care of fixing most of the stuff with the air conditioning.  I did have to pay for the coolant that went into it, that was kind of aggravating, since you  know you are already going to pay a $60-$80 service charge for something and the you turn around and think you are covered and find out there are gaps of coverage.  We'll fix the part and pay for the labor but everything else is on you.  I think outside of price all the categories are an "A".  For price I'd give it a "C", because it's not like you are getting complete coverage.  I'd use them again if I needed to, I'd definitely consider it."
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+2

Recommended by65%of homeowners
Sears Heating and Cooling - Wausau
4.5(
4
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Mercer, WI and surrounding areas

In business since 1893

Free estimates

Warranties offered

Sears Home Improvement Products � Heating and Cooling \n \nSears can provide the right solution to your home improvement needs. We offer a full line of exclusive Kenmore� and Carrier� heating and cooling systems. Get the brands you trust from the name you recognize � Sears. Schedule your FREE In-Home Consultation today! \n

Recommended by100%of homeowners
K & N Services
3.6(
16
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mercer, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Owner operated. I am Jack of all trades. No job to big or small. We do everything from hauling to painting , Plumbing electrical , rental unit turnovers , trash outs roofing , windows and doors. My contact information has been outdated on here for a while. sorry to any customers who tried to reach me. And as always a 20% VETERANS & senior discount.

Recommended by90%of homeowners
Preferred Heating and Cooling, Inc.
New to Angi
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+1 more

Serving Mercer, WI and surrounding areas

In business since 1997

Preferred Heating and Cooling specializes in both residential and commercial HVAC, and water heaters. We are a proud dealer of Bryant products. We are available 24 hours a day seven days a week, to better serve you. Our business is built based on service and customer satisfaction. Ninety percent of our business is by referral only. We only do ten percent new construction, therefore, you know your project will receive the up-most attention it deserves. We also offer Service Contracts. \n \nPreferred Heating offers the state-of-the-art Upnor Integrated Internet Control thermostat system. This allows the homeowner to access their regular or summer home and control the temperature when not around. It allows you to monitor, and sends out an email if there is a problem. Ask Walter how it works! \n

Northwoods Vac And Cleaning Services, LLC
5.0(
4
)
Air Ducts & Vents - Clean

Serving Mercer, WI and surrounding areas

In business since 2009

Free estimates

Credit card accepted

For all your commercial and residential cleaning needs, call Northwoods Vac & Cleaning Services, LLC, of Ironwood, MI. We sell, repair, and rent cleaning equipment at reasonable prices. We are committed to providing you the best service possible. We also guarantee that we can meet or beat advertised prices. \n \nWe also offer professional carpet, upholstery, and drapery cleaning solutions including spot and stain removal, Oriental rug and fine fabric treatments, odor control, and water damage restoration services. Our attention to detail and focus on customer service sets us apart from all others. We come to you or you can drop it off with us and save even more. Insurance claims are welcome. \n \n

Recommended by100%of homeowners
U.P. Handymen
New to Angi
Window A/C Unit - Service or Relocate

Serving Mercer, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Air Conditioning FAQs, answered by experts

It depends on the specifics of your warranty. The motor is likely not covered if you’re working with a limited warranty. The same goes for other components like the compressor and evaporator coil. Some extended warranties will cover the blower and fan motor, so read the fine print before signing up. Additionally, the manufacturer may offer a warranty for the parts, including the motor, though there’s likely to be a strict time limit for this coverage.

There are a few things you can do to make your AC repair technician’s job easier and your home more comfortable while you wait for AC repair:

  • Cut back trees, shrubs, and weeds around the outdoor compressor 

  • Clear a pathway inside and outside to your AC components

  • Set up a ladder for attic access if necessary

  • Pull your window AC out of the window and place in an easily accessible spot

  • Supplement with fans and open windows to help keep your house comfortable

No, it’s not normal for AC vents to drip condensation. A sweating AC vent is a sign of something wrong and can lead to issues like air duct rust or mold growth. Your HVAC unit might not be working efficiently because of a dirty filter or clogged ducts. Alternatively, your ductwork might not have adequate insulation, which allows the cool air in the ducts to meet the humid air outside, causing condensation. 

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

The Mercer, WI homeowners’ guide to air conditioning services

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