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Seasonal Heating & Cooling, L.L.C.

"24/7 Emergency Service"

About Us

Seasonal Heating & Cooling, L.L.C., in Jefferson, WI, is a leading heating and cooling specialist serving Jefferson and Waukesha counties and surrounding areas since 2005. We specialize in residential and small commercial heating and cooling, as well as hot water heaters. We also offer installation, service, cleaning and 24/7 emergency service. For all of your heating and cooling needs, contact Seasonal Heating & Cooling, L.L.C. in Jefferson.

Areas Served

Jefferson, WI | Dane, WI

Our Certifications

What We Offer

Our Specialties include:

Our Services include:

Our Brands include:

Our Products include:


On 6/13/2022 moira collins had this to say:
A/c went out dana rushed over on a friday night when it was out and we had a new unit installed the next day. ice cold air 5 stars!!!

On 3/31/2022 Linda Y. had this to say:
Dana and his crew were professional and did a great job. The price was really reasonable and his quote was aligned with the final cost. I would absolutely recommend Seasonal Heating and Cooling.

On 10/11/2021 Matt McGuinness had this to say:
Dana helped us out in a pinch a few years ago when we needed emergency work on our furnace. He went above and beyond to get our heat back in the winter and was more than fair with his pricing. I know because we called other places for quotes. It's been a few years now and his work has held up with zero issues. We'll keep going back to him for our HVAC needs.

On 10/11/2021 Michael Klawes had this to say:
I wholeheartedly disagree with Chris Hodges. I know the owner outside of his work also and he is a very honest and forthright person. I also know that Chris Hodges is a convicted crack head so I wouldn’t trust his word at all.

Contact Us

Seasonal Heating & Cooling, L.L.C.
Jefferson, WI 53549
Phone: (262) 719-9555

Where To Find Us

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Payment Types Accepted

Visa, MasterCard, American Express, Discover, Personal Checks, Cash

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 7:00 AM - 3:30 PM
Tuesday: 7:00 AM - 3:30 PM
Wednesday: 7:00 AM - 3:30 PM
Thursday: 7:00 AM - 3:30 PM
Friday: 7:00 AM - 3:30 PM
Saturday: 7:00 AM - 12:00 PM


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