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Your water supply needs protection from contamination. At Southern Lakes Plumbing & Heating, we provide certified backflow prevention testing to make sure your plumbing system meets safety standards and keeps your drinking water clean throughout Walworth County, WI and the surrounding areas. Our team has more than 40 years of experience keeping homes and businesses compliant. Reach out to us to schedule your backflow testing appointment.

Backflow testing is often required by local regulations to protect public water systems. If you're a homeowner or business owner in Walworth County, WI and the surrounding areas, regular testing makes sure contaminated water doesn't flow backward into your clean water supply. You might need backflow testing if:

• Your municipality requires annual certification
• New plumbing or irrigation systems have been installed
• Your commercial property has backflow devices
• Water pressure issues are occurring
• Insurance compliance must be maintained

Our certified backflow prevention testing technicians will evaluate your system thoroughly and provide the documentation you need.

Since 1983, we've been the locally owned, family operated plumbing company that Walworth County, WI and the surrounding areas trusts. Our employees make the difference in our work, and our experience sets us apart. When you choose us for backflow testing, you're getting:

• Certified backflow prevention testing
• Free estimates
• Water specialist knowledge
• Wi-Fi shut-off system specialists on staff
• More than four decades of proven experience

We've earned recognition as the Best of Plumbing and Heating in Walworth County for 2025, and we're ready to help with your insurance questions too.

Southern Lakes Plumbing & Heating is here to handle your backflow testing needs with the professionalism and care you deserve in Walworth County, WI and the surrounding areas.

Contact us today to schedule your certified backflow testing appointment.