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Special Home Financing Available
Upgrade your home comfort now and pay over time with convenient financing solutions.Our Satisfaction Guarantee
Your satisfaction is at the core of everything we do. From start to finish, we deliver dependable service and quality workmanship, ensuring you feel confident in every repair, installation, or upgrade.Southport Shield Maintenance Plan
Stay ahead of repairs with regular maintenance and exclusive benefits for your plumbing, heating, and cooling systems.We Are There
When You Need Us


Your Trusted Home Service Experts For The Greater Wisconsin Areas
Serving the Greater Wisconsin Areas (Wausau-Madison-Caledonia), Southport Plumbing, Heating & Cooling provides skilled plumbing and HVAC services with "Climate Change On Demand" as we turn your home into the comfort zone you've been seeking. We make sure that your plumbing, heating and cooling goes beyond just controlling temperature and daily plumbing needs.
That includes humidity, air filtration, and other indoor air quality features, along with a wide range of solutions for greater efficiency and better comfort control in your home.
Get A FREE HVAC System Estimate
Award-Winning Service & Proud Partnerships
Our NATE-certified HVAC team provides heating and cooling system services with one-stop repairs from a fully loaded warehouse on wheels, and skilled diagnostic services to target problems quickly. We can also help when it's time for HVAC system replacement or installation for new construction with a carefully selected and sized system that meets your needs and budget. Whether it's snowing, raining, or a hot summer day, we can make sure that your home is a haven!The Southport Difference
Certified Excellence
Expert Technicians
Upfront Pricing
Locally Owned
Guaranteed Quality
100% Satisfaction
Save On Your Service With Our Exclusive Deals

Save $50
On The Installation Of A Wifi Thermostat With Remote Access
$500 OFF
Tank-to-Tankless Conversion
$50 OFF
A Service CallJoin Our Southport Shield Maintenance Plan
Enjoy year-round peace of mind with the Southport Shield Maintenance Plan. Regular maintenance and priority service help prevent costly repairs and ensure your home’s essential systems are always performing their best.Three Annual Whole Home Maintenance Visits
Priority service over non-member clients
Southport will contact you to schedule visits – you no longer have to remember to call us to schedule
15% discount on all work, with a few equipment replacement exceptions*, available immediately upon sign up.
*Visit our maintenance page for a full list of equipment replacement exceptions














