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40+ Years of Experience

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High Efficiency HVAC

Walworth County, WI, and Neighboring Communities

Insured

24/7 Emergency Service

40+ Years of Experience

(262) 236-6569

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Better Home Comfort With Lower Energy Bills

Southern Lakes Plumbing & Heating has kept homes comfortable throughout Walworth County, WI and surrounding areas since 1983. As a locally owned, family operated business with more than 40 years of experience, we install high-efficiency HVAC systems that perform better while using less energy.

We've been recognized as the Best of Plumbing and Heating in Walworth County for 2025, and our dedicated employees make all the difference. Ready to see how modern HVAC technology can benefit your home? Contact us for your free estimates.

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Why Choose Us

Free Estimates

24/7 Emergency Service

40+ Years of Experience

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Certified Backflow Prevention Testing

Fully Insured

Locally Owned, Family Operated

Advanced Filtration System

High efficiency HVAC systems include advanced filtration that removes allergens, dust, and pollutants from your indoor air. These filters work continuously to create a healthier living environment while maintaining comfortable temperatures throughout Walworth County, WI and surrounding areas.

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Energy Efficient Systems

Modern energy efficient systems can reduce your utility bills by up to 40% compared to older models while providing better heating and cooling. Our decades of experience help us select and install the right system for your home's specific needs and budget.

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HVAC Zoning

HVAC zoning lets you control temperatures in different areas of your home independently, eliminating hot and cold spots while reducing wasted energy. As Wi-Fi shut-off system specialists, we integrate smart technology that gives you complete control from anywhere using your smartphone or tablet.

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Trusted Brands you can count on

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Here's what our satisfied customers are saying...

At Southern Lakes Plumbing & Heating, we take pride in providing exceptional plumbing and heating services to our customers. We would be grateful if you could share your thoughts about our company with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Southern Lakes Plumbing & Heating and let others know what you think.