Your neighborhood heating and cooling experts are ready to help.

Square One Heating & Cooling, located in Union Grove and Burlington, Wisconsin, is a family-owned and operated heating and cooling business that has served Southeast Wisconsin for over 10 years.


24 Hour Heating and Cooling Emergency Service in Southeast Wisconsin.


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Call Square One Heating and Cooling at (262) 878-2228 or (262) 763-7000

As a factory authorized Bryant dealer, customers can expect quality, efficiency, and dependability from Square One Heating and Cooling, LLC. To ensure our customers are comfortable year-round, we offer a wide range of products and services ranging from traditional boiler or forced air systems to innovative geo-thermal units or solar-powered systems.

Our skilled, factory-trained installers and technicians are qualified to meet the unique demands of all consumers. Whether installing a new system, replacing equipment, or providing emergency service, Square One and Bryant work together to do Whatever it Takes.

Need prices on installed equipment and accessories?

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Bryant heating and cooling system with Wi-fi Connex control

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