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19 Years
experience
Emergency
services
Your Trusted HVAC Partner in Grafton, WI
K Komfort has been a trusted provider of comprehensive HVAC solutions since 2007, serving residential and commercial clients across Southeastern Wisconsin. Our team of certified technicians and engineers, with over 25 years of combined experience, specializes in installation, maintenance, and repair of heating, air conditioning, and indoor air quality systems. As a Carrier Factory Authorized Dealer, we offer cutting-edge products and prioritize continuous staff training to maintain industry-leading standards.

Our 24/7 emergency services ensure year-round comfort, while our Energy Savings Agreement program provides cost-effective, preventative maintenance solutions. We guarantee customer satisfaction through transparent communication, rigorous quality control, and a commitment to community engagement, reflected in our 4.93/5 rating from 70+ reviews.
Services
Air Conditioning Boilers Ductless Systems Gas Furnaces Heat Pumps Indoor Air Quality Maintenance Radiant Heating Water Heaters Zone Controls
Details
  • Year established: 2007
Highlights and features
  • 24/7 emergency HVAC services available year-round
  • Carrier Factory Authorized Dealer with certified technicians
  • Satisfaction guaranteed with transparent pricing
  • 0% financing options for system replacements
  • Community-focused business operating since 2007
Associations and certifications
  • Carrier Factory Authorized Dealer
What people say
Extremely professional Quick and efficient Excellent communication No long term issues Highly recommend
Services
Air Conditioning
Our HVAC experts provide comprehensive air conditioning solutions including installation, repair, and maintenance of residential and commercial cooling systems. We specialize in Carrier products and offer energy efficiency assessments to reduce utility costs. Our technicians diagnose and resolve issues with condensers, compressors, and refrigerant systems while ensuring optimal indoor air quality.
Boilers
We offer complete boiler services from installation of high-efficiency models to preventative maintenance and emergency repairs. Our technicians service all fuel types including gas, oil, and electric systems while ensuring safe operation through annual safety checks and carbon monoxide testing for residential and commercial properties.
Ductless Systems
Specializing in ductless mini-split installations, our team provides zoned heating and cooling solutions without requiring traditional ductwork. These energy-efficient systems offer precise temperature control for additions, garages, or commercial spaces while improving indoor air quality through multi-stage filtration systems.
Gas Furnaces
Our furnace experts handle installations, repairs, and maintenance for all AFUE-rated gas furnaces. We provide efficiency assessments, replace worn components, and ensure proper ventilation while offering financing options for system upgrades that improve home comfort and reduce energy consumption.
Energy Savings Agreement
Our tiered ESA programs provide preventative maintenance with benefits including priority scheduling, seasonal tune-ups, and discounts on repairs. These agreements help maintain system efficiency, extend equipment lifespan, and include emergency service benefits while offering flexible payment options for residential and commercial clients.
People
Jane K.
President
Leading K Komfort since 2007, Jane oversees operations and strategic growth while maintaining focus on customer satisfaction and technical excellence across Southeastern Wisconsin.
Leo M.
Komfort Advisor
As senior advisor, Leo provides expert HVAC consultations, helping clients select optimal heating and cooling solutions tailored to their residential or commercial needs.
Eugene L.
Service Manager
With over 20 service reviews, Eugene manages emergency response teams and handles complex repair cases, ensuring timely solutions for critical HVAC system failures.
Igor P.
Residential Installer
Certified installer Igor specializes in residential HVAC system upgrades, maintaining 5-star customer ratings through clean installations and thorough post-service explanations.
Scott B.
Project Manager
Scott coordinates commercial HVAC projects, managing timelines and crews to ensure code-compliant installations that meet business clients' specific heating and cooling requirements.
Questions
What areas do you service?
We serve Grafton, Cedarburg, Mequon, Port Washington, Milwaukee, and surrounding communities in Southeastern Wisconsin.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service with technicians available year-round for urgent heating and cooling issues.
Are financing options available?
We offer 0% financing for qualified customers on new HVAC system installations and major replacements.
What HVAC maintenance plans do you offer?
Our Energy Savings Agreement includes four tiers with seasonal tune-ups, priority scheduling, and discounts on repairs for ongoing system maintenance.
How do you handle complex HVAC repairs?
Our certified technicians use diagnostic tools to identify issues, provide detailed repair estimates, and complete fixes using genuine manufacturer replacement parts.
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