The Best HVAC Company in Markesan

Compare top-rated hvac providers in Markesan. Profiles include verified reviews, service details, and direct contact options.

Service providers

Grand River Electric & Heating

From $50

Up to $500

Open 24 hours

At Grand River Electric & Heating in Markesan, we specialize in providing comprehensive HVAC services. Whether you're dealing with a malfunctionin…

Superheat & Cooling Inc

From $50

Up to $500

Open 24/7

In Markesan, our home is Superheat & Cooling Inc – your dedicated HVAC specialist. We're deeply rooted in providing exceptional HVAC services to l…

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Verified HVAC in Markesan, WI

We show only active businesses that pass moderation. Results are specific to Markesan and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for hvac

Ratings and reviews come from customers who used the service. Compare hvac pros in Markesan by experience, responsiveness, and value before you reach out.

Local-first search in Markesan

Filter by neighborhood, check locations on the map, and find providers close to home or work in Markesan. Listings are refreshed regularly — August 2026.

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HVAC near me in Markesan, WI - August 2026

Looking for hvac in Markesan? 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.

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HVAC feedback from Markesan residents

    5

    Great Service

    1

    Left three messages over a 2 week period about furnace not working and needing repair. Never even returned a call to me.

    5

    When our AC wasn't working we called Superheat because their name was on the furnace of the house we just bought. Steve, the owner came out right away, found the problem quickly, fixed it quickly. Was very pleasant and professional. Thank you Steve. :)

    5

    I stop daily and marvel at the plumbing work these guys did on the boiler at my shop. It’s a thing of beauty, and the unit works flawlessly. Thank you guys for helping me get away from loading that wood boiler twice a day, every day, all winter. Much appreciated.

    5

    Thank you for coming out and getting my furnace to run properly today! Great business. Highly recommend.

    5

    Dawn and Steve have done so much, from installing a new furnace to answering questions over the phone. Don’t hesitate call superheat!