Welcome to Black-Haak Heating, Inc!

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.

Our Services

Need an emergency furnace repair?

We are here to serve your Fox Valley home or business!

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Why Choose Us?

Heating And Cooling

Black-Haak Heating offers expert installation, service and repair of all heating and cooling air quality brands!

Stellar Service!

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!

Air Conditioning

Our air conditioning technicians are friendly and courteous, providing professional services!

Geo Thermal

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!

Local Reviews

WI Heating And Cooling Reviews

Feedback From Our Customers about our HVAC services

Donald, Menasha

Always well satisfied with your service, technician & company.

a/c services

Cindy, Kaukauna

We have worked with your company for many years and would not change. Ken was an especially good technician.

Our Services

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.

a/c services

Chet, Appleton

Very professional. Spotted exact problem and made the fix quickly.

Air Conditioning Technician

Kathy, Hortonville

Very prompt. Took the time to answer my questions & explained clearly.

Our Services
Anthony was polite, pleasant, efficient, and answered all of my questions. I trust that my duplex will be warm for the Winter! Thank you for your continuing reliable service.
Marilyn McCarthy
Marilyn McCarthy
13:22 06 Nov 19
They did a maintenance on the furnace today and were very cordial and professional as always. They seem happy to explain everything and, as far as I know, do a great job.(This is from 11 months ago.. don't see how to add a new review).They did our A/C last year and our gas furnace this year. Went out of their way to correct some faults of previous contractors. They have been prompt and courteous. Early days, but as far as this lay person can tell, they did a great job. They seem better than two previous HVAC contractors we had used.Did maintenance yesterday (10.31.2019)... as always did a great job explaining what was done and why. Btb, so far so good with both heating and cooling systems they installed a few years in now.
Matt Farkas
Matt Farkas
14:51 01 Nov 19
Awesome service. Dan was there within the time he said he would and got the furnace running again. Thank you for the quick response.
Jane Miller
Jane Miller
14:16 26 Oct 19
The customer service is amazing. On the day of the appointment, I received a text with picture from the service technician when he was on his way. Dan was super polite and friendly. He was also efficient and answered my questions. Then a follow up phone call the next day from Black-Haak to make sure all went well or if any questions had come to mind. This was my first experience with Black-Haak and I will call them again.
Ann Hardginski
Ann Hardginski
15:05 25 Oct 19
Gary Petrie did an excellent job on the start up of our new furnace at both of the duplex's today. Such a pleasant person to have as one of your employees. I wish there were more people out in the workforce like him.
Gary Funk
Gary Funk
21:47 22 Oct 19
Corey Josie and his assistance did an excellent job on the installation. Kept me informed all day long on how it was going.
Gary Funk
Gary Funk
22:23 18 Oct 19
Dan was very helpful and extremely knowledgeable about the products and procedures. Hope to see him back in Spring for AC!
Kurt Hennes
Kurt Hennes
17:38 17 Oct 19
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!
Tim Hodits
Tim Hodits
17:59 14 Oct 19
Thank you for the great service. The guys that worked on our furnace were pleasant and very courteous. They also did a great job with the task at hand and cleaning up.
Bradley Hart
Bradley Hart
16:56 11 Oct 19
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.
Jay Behm
Jay Behm
21:28 03 Oct 19
We are very satisfied with cleaning and inspection of our gas furnace by Anthony. Very friendly and thorough service! Thank you Black Hawk!!
Dan Birling
Dan Birling
12:27 01 Oct 19
Extremely good service. Quote service was quick and easy and techitian also looked at and solved another small issue on the spot. Will be using the company for future needs.
Terry O'Dell
Terry O'Dell
21:13 25 Sep 19
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.
Mary Guyette
Mary Guyette
00:44 07 Sep 19
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.
Jonathan Cox
Jonathan Cox
16:17 06 Sep 19
Very professional! They did an Excellent installation job!
Jerry Reardon
Jerry Reardon
17:20 05 Sep 19
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!
George Sorrells
George Sorrells
20:34 28 Aug 19
The team was very polite and professional. We have been having Black-Haak service our central air for over 8 years. Top notch service. We highly recommend this company.
Eric Hass
Eric Hass
14:47 25 Aug 19
Dan did a great job explaining the status of our Furnace and several other questions I had inquired about duct cleaning,.... Would highly recommend. Great customer service
Dale J. Baeten
Dale J. Baeten
20:27 19 Aug 19
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.
Taylor Bentz
Taylor Bentz
12:15 14 Aug 19
Very friendly and informative. Explained what he found while servicing our furnace and what options are available for future information. Wonderful experience!
Jennifer Honeycutt
Jennifer Honeycutt
13:29 09 Aug 19

Contact Us About HVAC Work

Send A Message!

Address:

N967 Quality Dr.
Greenville, WI 54942

Call Us:

Phone: (920) 750-7138
Fax: (920) 757-9992

Mailing Address:

P.O. Box 7075
Appleton, WI 54912