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, 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

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.

Corey completed the job quickly, professionally and at a fair price. We needed this in a rush, and he was able to move his schedule around to accommodate us. Would recommend!
Vince Weidner
Vince Weidner
21:22 20 Jun 19
Julian did a nice job with my furnace/AC. He was on time and kept things clean. 🙂
Randy Ropella
Randy Ropella
21:26 17 Jun 19
The installers of my new furnace, Chad and Tim were very personable. Chad had a real knowledge an expertise for the job. I felt I could trust him to know I was doing the right thing.
Jeff Rehfeldt
Jeff Rehfeldt
17:13 07 Jun 19
Great Service Technicians. They are always really nice and make you feel as a valued customer. They also make sure you understand what issues may have come up and what they need to do to fix them; helping you feel comfortable in making the necessary decisions.
Heidi Buhler
Heidi Buhler
15:07 17 May 19
Great experience with Hunter here today for a furnace and air conditioner cleaning and check. He was very helpful with answering any and all of my questions and completed his tasks efficiently and expertly. Very happy with Black Hawk Heating!
Jill Austin
Jill Austin
21:27 16 May 19
Very pleased with the service we received. Hunter was professional and friendly and ensured all our questions were answered.
Promise Tober
Promise Tober
15:16 03 May 19
2018 Dan was friendly, efficient, helpful. Taught me about our system, and recommended additional to be done sooner and later.I request that he continue to provide our regular service.4/19 Julian was fine. I assume that he did what he was supposed to do. Was courteous and timely.
Nancy Casey
Nancy Casey
16:02 01 May 19
I have them do a tuneup ever year on are heating and cooling and have never had a issue. Excellent company very customer oriented
Ryan Dunkleberger
Ryan Dunkleberger
01:29 01 May 19
Kody was very knowledgeable and a pleasure to work with! We'll be sure to go through them for any and all HVAC work in our home going forward. 5 stars!
Patrick FitzSimons
Patrick FitzSimons
22:45 30 Apr 19
The guy who came out to service our HVAC did a great job. My husband and I recently moved into our home which is just over 3 years old and the previous owners severely neglected the whole-home humidifier. He took out the incredibly filthy filter, cleaned it, ensured it was dried, replaced it and then explained to me how to maintain it in the future. He also fixed a wire for the second stage heat that was neglected from the previous owners to ensure that it works properly which will help save us money on our future gas bills. These small fixes were great finds by our serviceman!
Michelle Krueger
Michelle Krueger
22:25 23 Apr 19
They did a great job. They sent me a text with picture and a bio of the guy a few minutes before the guy showed up. He seemed to work well and I think he did a good job. He was very personable and a a pleasure to talk with for a couple minutes after it was all done.
Jeff Melendy
Jeff Melendy
18:35 18 Apr 19
I appreciated how carefully the service personnel treated our home as they went about their work. The staff is knowledgeable and willing to explain what is happening with our equipment and what I need to do to keep it in good shape and when it is time to replace. They have serviced our air conditioner and furnace since 2008.
Bobbi Reepsdorf
Bobbi Reepsdorf
17:50 12 Apr 19
Black-Haak was wonderful to work with! They installed a gas line at our new home for our gas stove & range. They were on time, very thorough and communicated clearly about what they were doing and what the cost would be.
Nicole Schmidt
Nicole Schmidt
16:04 10 Apr 19
Great service and communication with Black-Haak Heating. They are very professional and did a great job with the furnace and air conditioner that they installed. No surprises or high pressure sales. They let their work speak for itself.
Jeff Chisholm
Jeff Chisholm
00:44 10 Apr 19
Great Service Technicians. They are always really nice and make you feel as a valued customer. They also make sure you understand what issues may have come up and what they need to do to fix them; helping you feel comfortable in making the necessary decisions.
Heidi Buhler
Heidi Buhler
15:04 29 Mar 19
We had our furnace replaced with Black-Haak Heating. They were clean, friendly and knew their products well.
Erik Binnebose
Erik Binnebose
17:08 26 Mar 19
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

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