Black-Haak Heating, Inc. has been the comfortable choice in heating and cooling of your friends and neighbors throughout the Fox Valley for more than 55 years. We are proud to offer our residential and commercial heating and cooling services in Appleton, Neenah, Menasha, Darboy, Kimberly, Kaukauna, Greenville and throughout the Fox Cities.
Black-Haak Heating offers expert installation, service and repair of all heating and cooling air quality brands!
We are an A+ Rated BBB-accredited heating and air conditioning company that values friendly, courteous service!
No Overtime Weekends!
We offer emergency service between 8am-12pm on the weekends with no overtime rate charges!
Our Heating And Cooling Services
Black-Haak Heating is excited to provide homes and businesses in Appleton, WI, Neenah, Kaukauna, Menasha, Little Chute and more with expert air conditioning, furnace and heating, and Geo Thermal services and repair work. You will find our technicians to be friendly and courteous and our sales staff eager to offer you a hassle-free, no obligation quote for the heating and cooling work you need in your home or business. Please call us at (920) 750-7138 for more information on our HVAC services!
Our air conditioning technicians are friendly and courteous, providing professional services!
As a leading provider of geo thermal systems in the Fox Valley area it would be our pleasure to discuss with you the benefits of geo thermal heat exchange and provide you with a hassle-free, no obligation quote – just give us a call at (920) 750-7138!
Furnace & Heating
Black-Haak Heating is excited to provide Fox Valley homes and businesses with expert furnace and heating system service and repair work.
24 Hour Service
Black Haak Heating, Inc. provides 24-hour heating and cooling services to our customers.
Please Rate Us!
WI Heating And Cooling Reviews
Feedback From Our Customers about our HVAC services
Always well satisfied with your service, technician & company.
We have worked with your company for many years and would not change. Ken was an especially good technician.
Tom, Grand Chute
Ken did an outstanding job. He took the time to explain some features & extended warranty. He is a very professional, positive, & pleasant person. I appreciate his comments & recommendations.
Very professional. Spotted exact problem and made the fix quickly.
Very prompt. Took the time to answer my questions & explained clearly.
I just had Gary finish up with my annual furnace inspection/cleaning. I recieved a call 30 minutes earlier than my appointment to ask if he could show up early. Very thorough tech and very relatable. Great job from a great technician!
We really like having Dan come to our home to check our furnace, he is very knowledgeable explained why our furnace need to be replaced and was timely with an estimate. Unlike many other contractors, they return calls quickly and arrive when they say they will. Scott, the technician that performed our new furnace, A/C, and piping installation was friendly, professional, competent, and efficient. I appreciated how carefully the service personnel treated our home as they went about their work. The staff is knowledgeable and willing to explain or answer any questions. Every experience with Black-Haak has been excellent. We recommend them without reservation.
So very thankful Generac provided me with a very reliable company to get my stand by generator fixed. Called them this morning and they were here within an hour. My generator has been out since the July storms hit our area. It was a very sick feeling to have my stand by generator go out within 3 hours of the electricity going out. Have been dealing with another company to get it fixed from 2days after electricity went out. Just given the run around. Very reassuring to know there are still reliable companies that care. Within 1hour Mike Williams had my generator up and running. Thank you Mike. Only bad point, my warranty expired on May 29. I would recommend this company to everyone.
Very communicative, almost to a fault with redundant emails, texts and calls for appointment reminders/updates, but better communication than other services. Work was done well but could have been better. They do take pride in their work so if it's not up to par the first time, they'll get it there. Friendly as can be throughout the process. Average to above average pricing. Happy to have had them install hvac add-ons for us.
I was in a bit of a rush as I am selling my house, and moving. They re arranged their schedule and were able to come out within hours. To work on my furnace. They did an excellent job. The repairman was courteous, and professional. Thanks for a great job!
I called Black-Haak on a Saturday afternoon, called me back shortly after leaving a message. I opted not to have them come out until Monday morning to avoid weekend charges. They arrived Monday morning around 8 and had my power back on by the end of the day. Very reasonable pricing and great follow up service to make sure everything was working well. I will be calling them for all of my electrical needs in the future.
My air conditioner crapped out, they came in, did a fine job of trouble shooting, found the unit to be bad, replaced the unit in a matter of 3 hrs the same day I called for repair, great service and thx
Outstanding service. Friendly staff and techs that explained options in an easy to understand manner. Beyond expectations in installing 2 units on the same day I called. Thank you and you certainly earned my future business and recommendations to others.