Compare top-rated hvac providers in Grafton. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 24/7
At home in Grafton, we understand the importance of a comfortable and reliable indoor climate. As your trusted HVAC specialists, K Komfort Heating…
These companies are based in nearby cities and serve Grafton.
From $50
Up to $500
Closed until Fri, 8:00 AM
In the heart of Cedarburg, we are Hometown Heating, Air & Electric – your reliable partners in maintaining a comfortable and efficient home enviro…
From $50
Up to $500
Open 24/7
At Full Service Heating & Air Conditioning INC in Cedarburg, we specialize as HVAC professionals, delivering exceptional air conditioning and heat…
From $50
Up to $500
Closed until Fri, 8:00 AM
In the heart of Cedarburg, we are Bloch Heating & Air Conditioning – your trusted HVAC specialists. We pride ourselves on offering comprehensive s…
From $50
Up to $500
Closed until Fri, 8:00 AM
At Comfort Solutions Heating & Air Conditioning LLC in Saukville, we specialize in providing top-tier HVAC services. Our team is committed to deli…
From $50
Up to $500
Closed until Fri, 7:00 AM
In Saukville, we are Mueller Heating and Cooling, Inc., a dedicated HVAC specialist offering comprehensive solutions for all your heating and cool…
From $50
Up to $500
Open 24/7
At Port Washington's Aliance Home Services, we take pride in delivering exceptional HVAC solutions tailored to your home's unique needs. As a vers…
Port Washington, Wisconsin · 5.1 mi away
From $50
Up to $500
Open 24/7
In Port Washington, we, Professional Services Heating, AC & Electric Repair, pride ourselves on being your dedicated home services partner. Our ex…
From $50
Up to $500
Closed until Fri, 8:30 AM
In Mequon, we are TRU Heating & Cooling Services LLC, your dedicated HVAC specialists. For over a decade, we've been committed to providing except…
From $50
Up to $500
Closed until Fri, 6:00 AM
In the heart of Thiensville, we are Ernster Heating and A/C - your dedicated HVAC specialists. We take immense pride in serving our community, del…
From $50
Up to $500
Open 24/7
In Thiensville, we are Professional Services Heating, AC & Electric Repair - your reliable partner for all home comfort needs. With a customer rat…
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We show only active businesses that pass moderation. Results are specific to Grafton and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare hvac pros in Grafton by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Grafton. Listings are refreshed regularly — October 2026.
The same listings in the closest cities — providers there often take jobs in Grafton too. Mileage is the approximate distance from Grafton.
Looking for hvac in Grafton? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
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Awesome service, Josh and Kendrick were very helpful and finished ahead of schedule!
Kkomfort has been my go to hvac company for years. They are always fast and efficient and easy to work with. All their employees are professional and they do a great job cleaning up after repairs and installs.
Great job. The technician walked me through step by step during the process. Will definitely recommend
Joe came out for a service call this morning and was absolutely fabulous. My experience with K Komfort consistently exceeds my expectations, and I'm always left a very happy customer.
Colin did an a amazing job repairing my broken furnace. It was done in a very timely manner and I suspect he worked longer hours than normal to get this done. I also appreciated the extra effort he made to fix an unexpected problem that came up during the repair. Overall could not have asked for better service and will contact you again for all HVAC needs in the future.
My company has been partnered with Kkomfort for a few years now. Together we install beautiful barbecue inserts and gas fireplaces. Scott, has always been very helpful, kind, and thorough with our projects together. I would recommend this company to anyone in the area needing plumbing services due to the overall experience and affordability
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