Black-Haak Heating remains committed to taking care of our customers’ heating, cooling, air quality and electrical needs during this crisis. Our number one goal is to keep our customers and employees safe and we will continue to closely monitor guidelines and recommendations from the Centers for Disease Control. Read More

Air Conditioning Repair

Black-Haak Air Conditioning Repair Services

Black-Haak Heating & Cooling realizes that air conditioning systems do break down and usually can at the worst possible time. Our highly trained air conditioner repair experts work quickly and efficiently to get your central air unit back up and running. Discovering air conditioning repairs with your unit early can save you a lot of money instead of letting a minor issue develop into a major one, which may result in needing air conditioner replacement.

No matter what the a/c problem is, you can be assured that our air conditioning repair experts at Black-Haak Heating & Cooling will solve any air conditioning repair that may develop with your central air system. Here at Black-Haak Heating & Cooling, we know weekends are important to you and may be your only time available to call for service so between 8am and Noon on Saturday and Sunday the regular a/c repair service rates apply. You can call us at (920) 750-7138 or schedule an air conditioning repair service today.

a/c maintenance

Central Air Conditioner Repair

There are several signs that indicate when your in need of a central air conditioner repair. Some of these signs can include;

Warm Air

When there is warm air coming out of your vents and the temperature is sent to be cooler than the home initial temperature, this can be an indication that your system may have blocked airflow or a compressor issue.

Water Leaks

Active leaks from your air conditioner is an important sign that your cooling system isn’t running properly. Leaks can quickly damage your home and may even lead to serious structural issues.

Bad Odors

If there is a unpleasant smell and believe that it is coming from your central air system, it is important to have it looked at. Fortunately, a quick inspection will tell our experts whether your air conditioner needs a cleaning session or a repair.

Air Conditioning Problems to Watch For

Air conditioner warning signs include more noises, puddles of water near the a/c unit, debris in the air, your home feeling less cool, or simply no power. If caught early enough, many of these a/c signs, can be fixed quickly rather needing a replacement.

When your energy bills suddenly increase there may also be a problem with your unit. A part may be wearing out and causing your air conditioning system to work harder to cool your home.

If you experiencing any of these issues, please contact our central air conditioner repair professionals to identify and fix any issues for your Lennox, Goodman, Carrier, or any brand of a/c unit.

Why Choose Us?

55+ Years of Experience

Responsible for 55+ years of quality heating and cooling services.

Licensed And Insured

Great service done right.

Family Owned And Operated

Family friendly service from our home to yours.

24 Hour Emergency Service

Get quick service whenever you need it.

Our Reviews

I live in Tennessee and my 90 year old mother lives in Appleton. She was having issues with her electrical. I had Black-Haak service the electrical panel and repair 2 switches in the bedrooms. I was extremely impressed with the professionalism of Mike and his helper Isaiah. My mom felt very comfortable and respected. We were informed when, and who was coming with a picture of Mike for identification before he arrived. The office personnel was polite and helpful setting up the appointment and had excellent follow through. Thanks so much for your great service!Pamela Allar
Pamela Allar
Pamela Allar
21:29 05 Aug 20
Very nice and very helpful 👍 Glad that I used this company. They came with masks and used precautions. Very efficient!
Diane Miller
Diane Miller
19:17 28 Jul 20
The service that we received was top notch. Great communication over the phone and in person. The staff is exceptional. They took the time to educate us on the equipment and answered all of our questions. I highly recommend Black-Haak.
Scott Pearce
Scott Pearce
14:00 27 Jul 20
We had a problem with our a/c on a Sunday afternoon and called Black-Haak. They had a service tech here within an hour and they had our a/c back up and running in no time. Our tech was very knowledgeable and Black-Haak provided information on what precautions they are taking related to Covid-19. We highly recommend Black-Haak.
Randy K
Randy K
22:27 26 Jul 20
Through the whole process everyone at Black-Haak was fast acting and friendly. I can thank them enough for the awesome service they provided!
Mitchell White
Mitchell White
16:11 26 Jul 20
The technicians were knowledgeable and friendly. They were straightforward about the issues around our furnace and offered good advice on how to rectify the problem. Good company!
Corey Otis
Corey Otis
17:36 17 Jul 20
They did cancel one appointment which caused some inconveinance on my end. Other than that I was very pleased with them. The electrician was very nice and did a good job, going above and beyond to make sure things were right and complete. They followed up to make sure all was good.
Thomas Fassbender
Thomas Fassbender
20:25 11 Jul 20
Black-Haak was great to work with. They were able to schedule an appointment within days and I had an estimate within hours. They have great communication. I received a text with the name and photo of my technician Mike. Mike and his crew were here for most of the day working. They showed up on time and took care of everything. What impressed me most was how Mike and his crew interacted with my family. They were kind and patient with my pets and my kids. Thanks Mike!
Jennifer Pagel
Jennifer Pagel
02:54 04 Jul 20
Had black haak electric in Did some wiring in kitchen and wired my garage. From the time I called them Joel was here gave me an estimate. And 5 days later Jeremy was here. And did the job could. Not have been more professional. Jeremy cleaned up after him self and showed my home respect. Him and Joel a pleasure to work with. The cost was reasonable and did a great job could not be happier.
Wes Stoner
Wes Stoner
23:37 01 Jul 20
Our air conditioner died on a Saturday during one of the hottest weeks of summer. I called Black-Haak in Sunday, they got an estimator out on Monday morning, and I had a new A/C installation scheduled for Tuesday. Then, on Monday afternoon they called and said they had an opening and could get the new A/C installed that day! They got the new unit installed, and their techs stayed even longer to fix a shorted out wire connecting my smart thermostat to the new unit. The experience overall was excellent - very professional, responsive, quick, efficient service all around.
Andrew Ryan
Andrew Ryan
15:34 30 Jun 20
Receive another great service from the techs at BlackHawk. Always on time, courteous and do a great job. Highly recommend them for electrical and heating work.
Debbie Ludka
Debbie Ludka
21:58 29 Jun 20
Cody was great. Answered all my questions and got my AC up and running within 30 minutes. Polite, professional and I appreciated the booties on his shoes to keep my house clean.
Patty Sully
Patty Sully
16:31 29 Jun 20
Service was good but my only concern was scheduling. Had to be changed to a later date and the day of service, tech arrived 15 min late. The office called and alerted us so that was helpful. I'm wondering if you prepay for the ac tune up when you pay for the furnace tune up in fall that kind of puts you as a lesser priority to get on the schedule.
Ken and Sandy Komassa
Ken and Sandy Komassa
00:50 25 Jun 20
From Rick at the time of the estimate to Devin and Jeremy and the others at install, top notch service! They were not the cheapest estimate but were in line with their competition. The information and service were the reason we chose Black Haak for our central air and we have no regrets. Thanks a million guys! Job well done.
Sandy Hurtado
Sandy Hurtado
16:37 05 Jun 20
Jamie has been great in reviewing options for replacing our furnace. The technician identified an issue with our fan and given the age of our system, recommended replacing. Jamie arrived within 30 mins of the technician leaving and reviewed options with us for replacement and provided a quote for a new system.
Terri Meisel
Terri Meisel
12:40 31 May 20
Our tech was extremely awesome. Professional, knowledgeable, and social/outgoing. You could tell he knew what he was talking about and went above and beyond! Definitely would recommend to anyone!
Sara Havinga
Sara Havinga
02:15 30 May 20
I've used this company multiple times, they always go above and beyond excellent service. Just replaced my furnace and central air and the service was outstanding as always. I knew the costs upfront, and they provided great value. Highly recommend
Allison Konetzke
Allison Konetzke
20:02 20 May 20
Anytime I call for a heating/cooling question/issue, I get an immediate response. Non-emergency issues are usually addressed within a day or two and any type of emergency is handled immediately!! Wonderful company. Awesome, friendly employees. SO glad they were recommended to us a couple of years ago. I wouldn’t go anywhere else!’
Pamela Wagner
Pamela Wagner
20:12 19 May 20
They were able to get me in early and called to let me know - appreciated. The technician, Dan, was wonderful. He was very friendly, knowledgeable, loved my cat (bonus points) and patiently answered all my questions. I would 100% recommend both him and Black-Haak Heating to others!
Amy Kumaraperu
Amy Kumaraperu
16:38 19 May 20
Safe practices were very good, non contact procedures were excellent. Very satisfied with both safety and service. Thanks!
Anne Bahr
Anne Bahr
15:30 18 May 20

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