Thiele Heating and Air Conditioning

Thiele Heating and Air Conditioning "Serving Your Local Community Over 30 Years" Family owned local business in Beloit, WI. Linktr.ee/ThieleHeating We are a family owned and operated company.

Thiele Heating and Air Conditioning has been serving customers with professional installations and service for all their heating, air conditioning and refrigeration needs for over 30 years. Thiele’s trained technicians service all makes and models of heating and air conditioning equipment and provide quality workmanship. Thiele Heating and Air Conditioning works with residential customers as well

as local businesses. Our service extends beyond the homeowner to many local establishments including bars and restaurants for any refrigeration need. Thiele Heating and Air Conditioning was established in 1983 by Roger and Peggy Thiele. The business has always been located in Beloit at 1820 Cranston Rd. We have had decades of outstanding service to residential homeowners throughout Southern Wisconsin & Northern Illinois. Roger started the company from ground up over 30 years ago. He now has his son, Scott working for him. Roger taught Scott the business as a craft, not just a trade. He trained Scott in the mechanics of heating and air conditioning, but also stressed the value of service. Thiele Heating and Air Conditioning is a BBB accredited business, with above a 4 star rating on many social media sites. All of our technicians have substantial experience in the HVAC field. Our staff maintains excellent customer service skills to help meet all your heating and cooling needs.

04/21/2026

Due to some construction and utility work in the neighborhood we are experiencing intermittent phone and internet outages today. If we lose contact with you, we will call you back as soon as they come back on.

And now for the annual picture of Sturgill in bunny ears!Our favorite boy would like to share that we will closed tomorr...
04/02/2026

And now for the annual picture of Sturgill in bunny ears!
Our favorite boy would like to share that we will closed tomorrow for Good Friday.
Have a Happy Easter!

Today is national Employee Appreciation Day. We will be closing at noon to celebrate team Thiele!
03/06/2026

Today is national Employee Appreciation Day. We will be closing at noon to celebrate team Thiele!

There once was man and his tiniest apprentice...Today we have a legacy built by family and friends.
02/26/2026

There once was man and his tiniest apprentice...

Today we have a legacy built by family and friends.

On this freezing Friday, we want to remind everyone to check your furnace pipes coming from the house for any snow or ic...
01/23/2026

On this freezing Friday, we want to remind everyone to check your furnace pipes coming from the house for any snow or ice buildup. With the cold and wind there's a chance they may be blocked and can minimize air flow.
Stay safe and warm today!

01/09/2026

Part of the Thiele crew will be at a conference next week. We will have adjusted office hours during those days. The office will be open 9-3 on Monday, Tuesday and Wednesday. Regular hours will resume on Thursday.

We are thrilled to once again be the presenting sponsor for this amazing event. Come join us on April 11th!!
01/07/2026

We are thrilled to once again be the presenting sponsor for this amazing event. Come join us on April 11th!!

The Stride 4 Shelter: Benefiting Housing 4 Our Vets is on Saturday April 11, 2026. It includes the following events: 5K Run/Walk and 1-Mile Kids Fun Run.

01/06/2026
We will be closed Christmas Eve and Christmas Day. Emergency service will be available if needed. Have a safe and happy ...
12/23/2025

We will be closed Christmas Eve and Christmas Day. Emergency service will be available if needed. Have a safe and happy holiday!

We're down to the final two days of our food drive. There's still time to help us get to our goal of 300 non-perishable ...
12/18/2025

We're down to the final two days of our food drive. There's still time to help us get to our goal of 300 non-perishable food items for Caritas and Echo. Donations can be dropped off to Erin & Tamara before 4pm tomorrow. And there's always a chance Sturgill may greet you in his favorite Christmas sweater:)

Address

1870 Post Road
Beloit, WI
53511

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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