Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

K Komfort Heating & Cooling

Heating and Air Conditioning, Air Duct Cleaning

About us

K Komfort is a full-service heating, air conditioning, and air quality contractor. Our exceptional quality service includes installation, service, and design of commercial and residential systems. We also offer a full range of air quality solutions, including air duct cleaning, UV bulbs installation, and indoor air quality improvement systems. In addition to our regular services, we also try to find the ways to reduce energy consumption as well as utility bills. Our team includes certified technicians and engineers. Most of them have over 25 years of experience. K Komfort is a dealer for the Carrier products. K Komfort’s proficiency in engineering, management, and service fields along with the best heating and cooling products on the market makes K Komfort the perfect choice when the time comes to call an HVAC contractor. We provide service for any type of heating, cooling, and refrigeration equipment. Our ultimate goal is to make our customers comfortable no matter if it is 0 or 100 degrees outside. This is why we always have technicians available 24 hours a day, seven days a week, 365 days a year. K Komfort’s mission is to provide our customer with the best products, the best service, at the best prices! Accept credit cards, Financing available.

Business highlights

17 years of trusted experience
Emergency Services Offered

Services we offer

Residential and Commercial Heating and Air Conditioning Service, Tune-up, Repair, New systems installations, New construction, Air duct cleaning, Air quality, Rooftops, Energy savings agreements, Carrier dealer, Financing available.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
PayPal
Visa

Reviews

4.661 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
77%
4
11%
3
7%
2
2%
1
3%


Rating CategoryRating out of 5
quality
4.6
value
4.8
professionalism
4.7
responsiveness
4.7
punctuality
4.8
Showing 1-25 of 61 reviews

Jay F.
07/2022
5.0
heating & air conditioning/hvac
  + -1 more
Vary fast service friendly and helpful A+++
Description of Work: Repair of furnace ac

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$800

Chris L.
10/2018
5.0
heating & air conditioning/hvac
  + -1 more
Technician was on time, communicated well, and seemed to do a thorough job with the work. Would definitely hire again.
Description of Work: Furnace routine inspection and maintenance.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

ROB E.
12/2017
5.0
heating & air conditioning/hvac
  + -1 more
A+. It took them over 12 hours to install. They did a great job fitting me in at their busy time of year.
Description of Work: Installed furnace

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Response from K Komfort Heating & Cooling
[Member Name Removed], Thank you for your feedback. I [Member Information Removed] it is working great and keep you warm. Thank you, Slava

Daniel M.
02/2017
4.0
heating & air conditioning/hvac
  + -1 more
It went as expected although I'm not sure it was as throuogh as was described in the Angie's ad. My furnace was working fine but it had been at least three years since a tune up was done so it was time. The tech said the flame sensor was quite dirty so he cleaned it and I've noticed the furnace isn't mis-firing like it had before.
Description of Work: Purchased a furnace tune up through Angie's list.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$60

rick C.
01/2017
4.0
heating & air conditioning/hvac
  + -1 more
11/29 appointment,they originally had my address wrong, was late in the day, they called and asked if they could reschedule. I agreed to reschedule, for 12/5, the rescheduled date also had wrong address, so they arrived late. Once here, he did a great job, went over all the test he completed, with some recommendations for future considerations. Was very pleased with his work.
Description of Work: furnace tune-up

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
3.0

Yes, I recommend this pro

Britt F.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
He arrived on time and was very nice. Pleasant working with him. He did a thorough job and bled one of my radiators I was having troubles with. Very professional. Definitely will use this service again.
Description of Work: Needed a tune up on my boiler. Never had one in the ten years or so since it was installed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$127

Patricia K.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
Prompt, friendly, professional. Very satisfied with "deal" we purchased.
Description of Work: Furnace tune-up

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$59

Britt F.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
He was very pleasant. Arrived on time. Courteous. Got the job done in a timely manner. Will definitely hire again.
Description of Work: I needed a tune up on my boiler. I hadn't had one since installing it about 10 years ago.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$127

Naveen B.
08/2016
4.0
heating & air conditioning/hvac
  + -1 more
Well so they had to let me contact in our city their suppose to get a confirmation from the city that they are doing this work and I don't know if they get it or not. It was good so I think they did everything in time and everything is fine, so far we don't have any complains so yeah I would say good.
Description of Work: I used K Komfort Heating & Cooling for heating & A/C.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$7,500

Response from K Komfort Heating & Cooling
[Member Name Removed], Thank you for your feedback. Please let me know if there is anything else I can help with at this point. Thank you, Slava Krol Vice President

Irena S.
04/2016
5.0
heating & air conditioning/hvac
  + -1 more
I needed old furnace to be replaced and removed - they did a great job - very efficient. In half a day all was done and cleaned. New furnace was installed and tested. I also have multiple gas leaks in the pipes - they not only patched some, but also replaced some piping. Very satisfied with their work and would definitely recommend them to any one.
Description of Work: Old furnace replacement. Fixed multiple gas leaks in the pipes.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,300

Response from K Komfort Heating & Cooling
[Removed Member Name], Thank you very much for taking time off of your busy schedule and leaving the review. We are glad that you were satisfied with our services and looking forward to serve your heating, cooling, and plumbing needs in the future. Sincerely, Slava Krol

Michelle K.
02/2016
2.0
heating & air conditioning/hvac
  + -1 more
He was supposed to inspect and tune up the furnace. He did not put a sticker on the furnace showing that he did do the inspection nor did he change the filter. I would?ve thought that changing the filter would?ve been part of the service. There was no way to tell if he did anything at all.
Description of Work: Big Deal for $69 for a Furnace Inspection and Tune-up.

Rating CategoryRating out of 5
quality
2.0
value
5.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

Response from K Komfort Heating & Cooling
Dear [Member Name Removed], I appreciate your feedback and would like to offer you my response to your concerns. I am sorry that you found our service to be below the high standard we always have as a goal. First, as for the filter, we never include a filter replacement to our tune-ups unless our customers are signed up for the annual filter programs. There is a wide variety of types and sizes of the filters on the market and would not be possible for us to carry all the different filters for our technicians. We never advertised the filter replacement in our deal. Apart from that, all the services described in the deal and including: flame sensor cleaning, checking all electrical connections, drain cleaning, gas valve inspection, blower inspection and cleaning, inspection of controls and safeties, etc. Unfortunately, our technician didn't put a sticker on the furnace as he ran out of them for which I apologize. Please let me know if you would like us to come back and put a sticker on the furnace with the service type and date. Feel free to contact me if you have any questions or concerns. Thank you, Slava Krol K Komfort Vice President

eric H.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
Friendly and knowledgeable staff. Pleased with service provided.
Description of Work: Replaced a leaking furnace gasket.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$200

Response from K Komfort Heating & Cooling
[Member Name Removed], Thank you very much for your feedback and positive review you have left. We appreciate you choosing K Komfort for your heating system service. We will continue to improve our processes based on your feedback. Please feel free to contact me if you have any questions or concerns or would like us to take a look at your cooling system when the season comes. Thank you again, Slava Krol K Komfort Vice President

Deborah S.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
The tech called about an hour before the scheduled arrival time. He was on time. He inspected the units inside and outside. He checked the freon levels in both units and replaced the filters in the furnaces. I provided the filters. I thought the tech was very professional and knowledgeable. He shared a couple tips with me. I would use them again if I needed service.
Description of Work: I purchased two coupons for routine maintenance on my home's central air units.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$126

Patricia M.
10/2015
4.0
heating & air conditioning/hvac
  + -1 more
They were good. He was good. We would possibly use them again in the future. I am not sure. He did not cross me as a real professional. He did his job, but there was not much enthusiasm.
Description of Work: We just had the air conditioning checked by K Komfort Heating & Cooling this summer. We purchased a Big Deal.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro

Kelly G.
08/2015
5.0
heating & air conditioning/hvac
  + -1 more
Went great. They were prompt, courteous and helpful.
Description of Work: They completed an overall inspection and cleaning of our furnace. Told us the condition of our furnace and any issues to watch for.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$60

Marilyn R.
07/2015
5.0
heating & air conditioning/hvac
  + -1 more
I was pleased with the prompt response on a busy Saturday and am grateful to return to a comfortable temperature. The technician was efficient, professional and was able to explain clearly what the problem was.
Description of Work: KKomfort came to inspect and repair my A/C which had stopped working. Technician diagnosed the problem quickly and repaired it properly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$168

Kathleen G.
07/2015
5.0
heating & air conditioning/hvac
  + -1 more
He was wonderful. Very very accommodating and felt comfortable with his manner.
Description of Work: He tuned up the air conditioner and inspected the system. He also did annual maintenance.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$63

Bob W.
03/2015
1.0
heating & air conditioning/hvac
  + -1 more
UPDATE: 5/10/15 Following my review posting, K Komfort called my husband to inform him that the cashing of the check was an accounting error and to ask that we take down the review. They called several times. A couple of weeks later we received a letter of apology and a refund check. They continued to call to ask that we take down the review.
Description of Work: We scheduled a cleaning with the company and were concerned that we might need a new thermostat because the heat was fluctuating. They coded this as a "no heat" call and charged us a service call charge on top of the Angie's List coupon we had purchased for a cleaning. There was indeed a heat sensor that was dirty causing the fluctuation...which was solved as part of the cleaning service. | |I was irritated to have been charged an additional service call charge, as that was included in the prepaid coupon charge. I called and was told about how they had coded the incoming call as "no heat." But no heat was never an issue, and I disputed the charge. Reluctantly they agreed to not charge me for the service call and asked if I wanted my check returned to me. I said that I did. Instead of returning my check, however, 5 days later they cashed it. I have never met a more dishonest service provider through Angie's List as this company. I do not use AL coupons in order to get a "bait and switch." I will be pursuing this case. I can't believe that stealing $80 from me is worth the bad reputation that comes from word of mouth.

Rating CategoryRating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0

$85

Kipp E.
02/2015
4.0
heating & air conditioning/hvac
  + -1 more
It was okay. I wouldn't say it was great, I wouldn't say it was poor.
Description of Work: They worked on my boiler.

Rating CategoryRating out of 5
quality
3.0
value
5.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0

$300

wendy P.
02/2015
3.0
air duct cleaning, heating & air conditioning/hvac
  + 0 more
They didn't come out. They left a message through Angie's List, but they didn't come out. Apparently there was something wrong with the connectivity. They didn't get the email that we replied. I stayed home all day waiting for them and emailed them and never heard from them. I was disappointed. But then, after the third contact with them, I filed a help request to Angie's List and they responded back to me with a survey. And then, I got a call from somebody giving me a refund for my $63. Then the company itself put an email through the system of Angie's List offering apologies for the mishap and hoping that they could have a second chance. But, I didn't reschedule. I may use them in future.
Description of Work: .

Rating CategoryRating out of 5
professionalism
4.0
responsiveness
3.0

Yes, I recommend this pro

Tim P.
01/2015
5.0
heating & air conditioning/hvac
  + -1 more
The boiler had 2 issues - a dripping pressure relief valve and a chattering gas valve. The unit was still operational so it was not an urgent call. Eugene, the owner, came out to to diagnose the problem. He determined that the pressure was high due to a bad expansion tank (bladder was shot and tank full of water). He also said that the chattering of the gas valve was an indication that is was going to fail soon. We discussed cost of replacing the unit, compared to the ballpark estimate for repair, but there was no hard sell. I decided to get it repaired. The job was scheduled for a week or so later. The technician that came out with the needed parts and went right to work. He replaced the pressure expansion tank, the gas valve, the thermal couple, auto bleeder and adjusted the pressure settings. In addition, since we had the system drained I asked him to remove one of the old cast iron radiators in preparation for a remodel project. This was incremental work that added an hour or two of labor to the bill, but it really helped me out. Bottom line - the initial diagnosis was correct, the cost was in line with the ballpark estimate, both Eugene and the tech were knowledgeable, courteous, professional and a pleasure to deal with. I will use them again and recommend them highly. The boiler is running like a champ - no drips, no chattering and plenty of heat.
Description of Work: Repaired a 30 yr old boiler and removed a radiator.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$770

Gretchen Z.
01/2015
3.0
heating & air conditioning/hvac
  + -1 more
I was not very happy with the service since the electrical elements of my furnace were not tended to. I needed help with the ultraviolet light section of my furnace. When the gentleman realized that he didn’t have what was needed for repair he said he would contact me the following day to come out and complete the repair. I never heard from him, even after I placed a phone call to them. All they serviced then were the filters more or less. As luck should have it though, my old furnace guy stopped by though his company is no longer in business and he was able to help. It was expensive, but I know it was done right. As for the provider though, I was very disappointed.
Description of Work: I purchased a deal for $63 for a Professional Furnace or Air-Conditioner Tune-Up for both of my units.
Rating CategoryRating out of 5
$126

Kathryn C.
12/2014
5.0
heating & air conditioning/hvac
  + -1 more
Very professional service that greatly helped me understand best use of furnace in my new condo. Probably saved me an expensive holiday service call by pointing out the low battery light on my thermostat that would have rendered furnace inoperable had it not been replaced.....a bad, bad feature on this Honeywell thermostat.
Description of Work: Thorough cleaning and inspection, explanation of best operating practices

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$59

Response from K Komfort Heating & Cooling
Dear [member name removed], Thank you very much for taking time and leaving this review. We will share this review with Steve who was a technician servicing your furnace. May you have a great Holiday Season and Happy New Year! Sincerely, Slava Krol K Komfort Vice President

JOHN M.
10/2014
5.0
heating & air conditioning/hvac
  + -1 more
Service was scheduled promptly and at our convenience. The tech came out and did the work, and found that we needed some more freon so the system would perform optimally. This came at an extra charge, but that was ok since it was not included in the deal. While the past summer was not very hot and we didn't have to use the system often, it worked well when we did use it. I'd use them again for future work, even if I didn't have an Angie's List deal.
Description of Work: K Komfort performed a tune-up on our central air conditioning system. We bought a deal on Angie's List.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Marty B.
10/2014
5.0
heating & air conditioning/hvac
  + -1 more
It was easy and quick to make the appointment at a convenient date/time. Eugene was very professional and polite, and extremely knowledgeable. He reviewed our problem with the A/C, and did preliminary troubleshooting of the furnace and A/C to find a short in the A/C wiring. He corrected the problem and the A/C unit fran fine. He serviced the unit and was very considerate and tidy in the process. I was very happy with the service and will definitely use K Komfort again for our HVAC needs.
Description of Work: Seasonal service for A/C. Our A/C unit didn't turn on when it should have, so the service also included some troubleshooting to find and correct the issue.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$50

Response from K Komfort Heating & Cooling
[member name removed], Thank you very much for using K Komfort and for leaving this review. We are dedicated to the highest quality customer service and reviews like yours are a great honor for us. Thank you again for your business and considering K Komfort for you future needs. Slava Krol Vice President
    • 1(current)
    • 2
    • 3

Contact information

1201 6th Ave, Grafton, WI 53024

http://www.kkomfort.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day

Licensing

Bonded

Insured
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Air Duct Cleaning

FAQ

K Komfort Heating & Cooling is currently rated 4.6 overall out of 5.

Sunday: Open All Day

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

K Komfort Heating & Cooling accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,PayPal,Visa
Yes, K Komfort Heating & Cooling offers free project estimates.
No, K Komfort Heating & Cooling does not offer eco-friendly accreditations.
Yes, K Komfort Heating & Cooling offers a 5% senior discount.
Yes, K Komfort Heating & Cooling offers emergency services.
Yes, K Komfort Heating & Cooling offers warranties.
K Komfort Heating & Cooling offers the following services: Residential and Commercial Heating and Air Conditioning Service, Tune-up, Repair, New systems installations, New construction, Air duct cleaning, Air quality, Rooftops, Energy savings agreements, Carrier dealer, Financing available.

Contact information

1201 6th Ave, Grafton, WI 53024

http://www.kkomfort.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day