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!

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, 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!

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

Cindy, Kaukauna

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.

Chet, Appleton

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

Kathy, Hortonville

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

Donald, Menasha

Always well satisfied with your service, technician & company.

I have been working with Black'Haak Heating for many years and have always been happy seeing them every year when they did the annual cleaning. This year Julian did a great job explaining what was going on with the furnace and the options available for a possible fix. We discussed the pros and cons of fixing or getting a new furnace. No pressure whatsoever. Now that I have received more information, I have decided to have a new furnace installed. I trust them completely!
Jerri Kahl
Jerri Kahl
18:40 20 Mar 19
Joel came out on an emergency visit after the house we bought 12 hours earlier started smoking downstairs. Not only was he able to confirm what caused it but, double checked all of the electrical work that was done a week or so prior. He then scheduled for a technician to come back out on 3/11 to get our basement laundry room lights working—-all with no charge. 100/10 wouldn’t even suffice for this rating.
Lora Redlin
Lora Redlin
13:01 11 Mar 19
There for us when our furnace malfunctioned on a snowy Saturday night. Technician Julian arrived w/in 30 minutes and fixed our problem quickly. Very polite and knowledgeable. Very thankful!
Suzi O'Brien
Suzi O'Brien
03:02 10 Mar 19
Black-Haak is the only Heating/Cooling/Electrical company my husband & I use! The customer service is beyond exceptional! In addition they do great work at an amazing price! We just had an Air Conditioner and Furnace put in and we wouldn't have wanted any other company to do it. They took the time to explain everything. I highly recommend Black-Haak if you are looking for top-notch work at an excellent price with the best customer service around!
Korissa Schadrie
Korissa Schadrie
17:14 27 Feb 19
We used Black-Haak for our new home heating needs. From the person answering the phone to the guys installing the ducting, everyone was friendly and professional. We strongly recommend them for all of your heating and cooling needs! ⭐️⭐️⭐️⭐️⭐️
Aaron Phillipson
Aaron Phillipson
15:42 27 Feb 19
Dan was very friendly, efficient and honestly explained details about my furnace inspection and cleaning. I felt like I was talking to an old friend. He also was able to refer me to another furnace specialist who could further analyze my HVAC needs. I am so glad I called!
Linda Zwieg
Linda Zwieg
16:13 14 Feb 19
We've been with Black-Haak for 15 years & very happy with their service. They installed a new furnace & ac for us. They are all very professional & courteous. Before they left they explained how everything works & answered any questions we had. We highly recommend them.
Rodney Waller
Rodney Waller
15:03 08 Feb 19
My house had no heat for 2 days right before we got the -50 degree weather and Black-Haak had service to me immediately when I called with a cost analysis of fixing versus new furnace. We were very happy to replace our 22.5 year old furnace and have heat! Great service!
Jean Wagner
Jean Wagner
19:49 02 Feb 19
Black Haak did a great job getting our heating system running to its full potential again during this arctic blast. Brad recognized the issue (on a weekend, no less) and Dan came today to put in the register to alleviate the issue that was found. Thank you so much to the cordial office staff and to the knowledgeable technicians. Call them if you need help with heating or cooling issues!
Tracie Kramer
Tracie Kramer
20:03 31 Jan 19
Excellent service! Very professional and fast! They came in on short notice and installed a new furnace because ours had broken down. With the predictions this week getting down to -45 the timeliness of the new install couldn't be better! Triple A+ service! Thank you Black-Haak and thank you to the techs that did the install!!
Douglas Thompson
Douglas Thompson
20:18 28 Jan 19
Black-Haak is the only Heating/Cooling/Electrical company my husband & I use! The customer service is beyond exceptional! In addition they do great work at an amazing price! We just had an Air Conditioner and Furnace put in and we wouldn't have wanted any other company to do it. I highly recommend Black-Haak if you are looking for top-notch work at an excellent price with the best customer service around!
Korissa Schadrie
Korissa Schadrie
16:58 18 Jan 19
Our furnace was 14+ years old and on its last legs, the technician that came to our home recommended a quality upgrade that has worked wonderfully the last two years. They give you informed options and a few different choices, no pressure. Everybody we worked with was a professional, very respectful, and kind. Plus they worked very quickly. Since they did such a great job on the furnace, we called them again when our AC unit decided to break right before a good stretch of hot, humid weather this summer. They literally came to our rescue and were able to get a new unit installed in a few hours so we didn't cook. If we have any other trouble, I know who to call.
Jennifer Abel
Jennifer Abel
19:58 10 Jan 19
Very quick service and very efficient!
Reed Nelson
Reed Nelson
03:12 10 Jan 19
Fast, Efficient, Friendly, Knowledgeable
Russell Williams
Russell Williams
15:52 08 Jan 19
Very pleased with the continued high quality of service. I think it says a lot for a company that they call to remind you your due for your free cleaning that is included with your contract. I like the pretext of the pic of the tech who is coming to the home. Also received a call they were ahead of schedule and asked if they could arrive early. My time was valued. The tech came and was thorough and efficient. He made a conscious effort to explain and educate me on my heating system.
Maria Bougie
Maria Bougie
18:29 03 Jan 19
Dan was very friendly, efficient and honestly explained details about my furnace inspection and cleaning. I felt like I was talking to an old friend. He also was able to refer me to another furnace specialist who could further analyze my HVAC needs. I am so glad I called!
Linda Zwieg
Linda Zwieg
00:02 03 Jan 19
Prompt, very professional, clean work!
Cyndi Beck-DeVoe
Cyndi Beck-DeVoe
15:26 02 Jan 19
The great service and the Professional technicians that did the work
Mary Villarreal
Mary Villarreal
22:44 20 Dec 18
Excellent response time. Service person was very knowledgeable and friendly
Gail Ruys
Gail Ruys
16:02 20 Dec 18
Great and timely service!
Matt Schulz
Matt Schulz
13:49 20 Dec 18

Contact Us

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