Technicians are consistently described as friendly, professional, and knowledgeable, providing excellent customer service.
Promptness
The business is noted for its quick response times, especially in emergency situations, often arriving within hours.
Quality of Work
Customers report high satisfaction with the quality of work performed, including thorough explanations and effective solutions.
Cleanliness
Technicians maintain a clean work environment, ensuring that areas are tidy after service is completed.
Communication
Customers appreciate clear communication regarding services, options, and pricing, contributing to overall satisfaction.
VK
Vicki K
3 days ago
5.0
Misunderstanding that I had a pipe break in my basement, I called Black-haak because they were the only emergency plumber I could find on the internet. The young man Andrew came within an hour to access the problem. He was very thorough, extremely kind, and understanding. And he didn't laugh at me when I found out that I was incorrect assuming that there is a pipe busted in my basement. I'm disabled and I can't go in my basement, I was going by some information I had gotten and I misunderstood the person that told me that I had a leak in my basement. Andrew handled everything like a professional. I would use them again because of Andrew's kindness. Thank you Black-Haak for hiring such kind young people!!!
EJ
Eileen Johnson
Feb 4, 2026
5.0
Phoenix came today for a follow-up on a furnace installation. He was very pleasant and so instructive at a level I could comprehend. We worked together to get a better coordination with thermostat and actual temp in a room with a cathedral ceiling. I’ve had 4 workers involved in the installation and all have been outstanding.
When I called to make an appointment, the scheduler was able to pull up pictures of the project. What other company does that? Further, they came the day after I called, a rep was here, called to say he’ d be here in 20 minutes and he was!
For service, this company gets an A Plus!
They have not only prepared these specialists to be highly trained for the HVAC job, but working with customers as well.
I am so pleased!
NL
Nick Lingvay
Feb 3, 2026
5.0
The ability to call for service call during the winter on a Saturday was very reassuring when our furnace went out, they got it back up and running, and I was quoted replacement part options, as well as a brand new unit. We felt comfortable changing HVAC service providers to Black-Haak- both their service and install teams were very responsive, courteous, and answered all the questions I had. Would highly recommend!
CF
Cindy Flack
Jan 31, 2026
5.0
Solomon was the best ! He came out to our house on Friday night at 11:30 pm when we had alarms going off on our running sump pumps. He was so friendly and so professional and courteous. A very kind and reassuring young man. He explained everything in detail and showed me pictures of what he did. A shout out to this company for their great customer service and Solomon! I would highly recommend them to everyone.
LP
Laurie Perry
Jan 28, 2026
5.0
I WOULD RECOMMENDED HIGHLY TO ANYONE ELSE TO CALL ON.BACK HAAK MY REASON IS FAST EFFICIENT VERY KNOWLEDGEABLE TECHNICIAN S
VERY POLITE STAFF GREAT COMMUNICATION BETWEEN US AN THE BACK HAAK STAFF.
EXPLAIN EVERYTHING SO WE W.OULD COULD UNDERSTAND
COST AS WELL AS INSTALATION
I WILL SAY THE CLEAN UP THEY DO WHEN JOB IS ALL COMPLETE IS DEFINITELY OUTSTANDING AS WELL AS TH WONDERFUL SAFF WE DELT WITH ON SUNDAY 01/25/2026 THANK U ALL FOR THE SUPER TEAM WORK AN THE EFFICIENT SERVICE U GAVE US WITH THE NEW FURNACE SYSTEM AN BEING IT WAS ON A SUNDAY.
THANK YOU AGAIN
LAURIE AN JOE PERRY
Frequently Asked Questions About Black-Haak Heating
What services does Black-Haak Heating provide?
Black-Haak Heating offers heating, cooling, electrical, plumbing, and geothermal contractor services for homes and businesses in the Fox Valley.
What areas does Black-Haak Heating serve?
Black-Haak Heating serves several cities in the Fox Valley including Appleton, Darboy, DePere, Green Bay, Kaukauna, Larsen, Little Chute, Menasha, Neenah, Oshkosh, Winneconne, Brillion, and Fox Crossing.
What are the business hours of Black-Haak Heating?
Black-Haak Heating operates Monday through Friday from 7:00 AM to 6:00 PM, and on Saturdays and Sundays from 7:00 AM to 12:00 PM.
Is Black-Haak Heating accessible for customers with disabilities?
Yes, the business has a wheelchair accessible entrance, parking, seating, and restroom facilities, as well as a unisex restroom available.
Can customers visit Black-Haak Heating without an appointment?
Yes, Black-Haak Heating does not require appointments for their services.
Does Black-Haak Heating offer 24-hour services?
Yes, Black-Haak Heating serves Northeast Wisconsin 24 hours a day for urgent heating, cooling, electrical, or plumbing needs.
Where is Black-Haak Heating located?
Black-Haak Heating is located at N967 Quality Drive, Greenville, WI 54942, USA.
What nearby services can customers access when visiting Black-Haak Heating?
Nearby, customers can find services such as Joe's Collision & Restoration for auto repairs, Diamond H2O for plumbing and specialty groceries, and U-Haul Neighborhood Dealer for storage and moving needs.
Are there dining options close to Black-Haak Heating?
Yes, customers can enjoy nearby dining at Burger King for fast food or Aunty's Cafe for Chinese and Asian cuisine.
What industrial and business services are near Black-Haak Heating?
Nearby industrial and business services include Johnson Controls for fire protection, Sure Controls Inc. for engineering services, Festo as an industrial company, and Storage Battery Systems, LLC for industrial equipment and batteries.
Brand Certified Facts from Black-Haak Heating
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Certified February 08, 2026Yext Knowledge Graph
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