Partial orange curved logo on a black background.
Residential
Call Today...
Relax Tonight
From plumbing repairs to heating and cooling solutions, Southport Plumbing, Heating & Cooling keeps Madison homes running smoothly. Our experienced team delivers reliable service to keep your water flowing, your systems operating efficiently, and your family comfortable through every season. As a trusted provider serving Madison and the surrounding communities, we're ready to respond with the expert care and dependable solutions you need most.
Our Services

We Are There
When You Need Us

We’re there when you need us most, providing fast, reliable plumbing, heating, and cooling services you can count on. No matter the issue, our team is ready to respond and restore comfort to your home.
Southport logo: blue 'SOUTHPORT' with orange 'Plumbing · Heating · Cooling' tagline
About Us

Your Trusted Home Service Experts in Madison

Serving homeowners throughout Madison and the surrounding communities, Southport Plumbing, Heating & Cooling provides expert plumbing and HVAC services backed by our commitment to "Call Today. Relax tonight." Our goal is to transform your home into the comfort zone you've been looking for with reliable, professional solutions tailored to your needs.

We go beyond basic plumbing, heating, and cooling services by helping you create a healthier, more comfortable indoor environment. From humidity control and air filtration to advanced indoor air quality solutions, we offer a full range of services designed to improve efficiency, enhance comfort, and keep your home running at its best year-round.

Get A FREE HVAC System Estimate

Schedule your free HVAC system estimate and explore your options with confidence.
Affiliations

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!
Award poster announcing 'Top Work Places 2026' by Journal Sentinel, with 'Mid‑Size Business Category' text and vertical sponsor name on the left (likely Southport Mechanical).
Why Choose Us

The Southport Difference

Certified Excellence

With an A+ BBB rating and over 2,000 local reviews, we are built on trust and proudly deliver with precision and care.

Expert Technicians

Our NATE-certified HVAC team offers fast heating and cooling repairs with a fully stocked mobile warehouse and expert diagnostics.

Upfront Pricing

Transparent, detailed estimates provides before work begins. No hidden fees, just honesty in our business practices.

Locally Owned

Proudly serving Southeast Wisconsin, combining climate expertise with a personal touch for every home.

Guaranteed Quality

We stand behind every weld, wire, and bolt. If it's not perfect, we return to make it right – guaranteed.

100% Satisfaction

All our systems come with a 100% satisfaction guarantee, plus 30-day coverage on all repairs, parts, and labor.

Read About Our Customers’ Recent Experiences

Richard Kugler
2 days ago
I excellent service, decent pricing. Definitely recommend and would use again.
Susan Johnson
2 days ago
I have had two service calls now from Southport. Both times the servicemen were prompt and knowledgeable. Last evening I had called because I had a backup with my basement drain. I thought I could wait until Monday but when it backed up again, Thursday night, I called and they rescheduled me for an early morning appointment. Blake arrived and kept me informed of everything he was doing and what he was finding. He made sure to speak with his superior Throughout his time here.Even though it appears the drain was clear they stayed and made sure that I had no issues with the basement drain. Anytime I have had any questions or concerns the owner, Jackson has always addressed them
Promptly and assures, his customers are satisfied! I have been very happy with Southport
Kujt Sinani
2 days ago
After our home inspection flagged some plumbing issues, I contacted Southport Plumbing. From the very first phone call through the quote and final completion of the work, everything was handled professionally and smoothly.
Their customer service was fantastic — friendly, responsive, and helpful every step of the way. The plumber (Joe) who came out kept me fully informed throughout the process, which I really appreciated. There were no surprises or hidden costs; the final price matched the quote exactly.
They also left the worksite clean and tidy when they finished. Overall, a reliable, transparent, and high-quality service. I would definitely recommend Southport Plumbing and would use them again without hesitation
Rick Hansen
2 days ago
Have been dealing with Southport for 15-20 years. This is a quality business ! Dependable, knowledgeable and professional. Does not get better !!!
Quinn Warner
2 days ago
Everyone i delt with were really friendly. From the office girl that took my order to the two that did the install.
Maranda Webber
3 days ago
Had a great experience with Southport!!! Very reasonable prices, great service and all around great company to work with.
Carole Richard
3 days ago
Caleb was very, lvery professional, Answered our questions and assisted in providing the information I needed on the status of a furnace.
Lauren Wolter
3 days ago
Very knowledgeable and helpful. Called in morning about plumbing issue and they were to us within few hours.
We call Southport for all our havac and plumbing needs. Thank you.
Lynne Pitts
3 days ago
Southport Home Services is a great company and a great choice to take care of your HVAC needs. Although we have dealt with a couple of the other local service companies, we were lucky to come across Southport when we were ready to replace our furnace and AC. They made good, solid, recommendations, suggested going with a heat pump, and did NOT try to upsell us on more than we needed.

Jackson Barrow and the installation team were fantastic to work with; knowledgeable, patient, willing to explain and educate as they did their work. They fixed some issues with the previous system's infrastructure and made sure we were well taken care of. When we had a minor issue (no fault of Southport) Jackson and team came back out prompltly and took care of it, despite our request being a bit of extra work for them.

I really can't recommend them highly enough!
Gregory Polzin
3 days ago
Andrew was great from the beginning to end - got the problem solved. Even went the extra mile on servicing the furnace. Love how the company communicates and is right on time.
Pamela Leonard
4 days ago
Henry did an excellent job. He explained everything in detail and clearly maded it easy for me to understand. I would recommend Southport to everyone.
Josh Fessel
4 days ago
They replaced the whole house from outdated pipes, now my water pressure is where it should be.
Great friendly service, and great price for 2 whole days of work, would highly recommend
Mary Philips
5 days ago
Luke and Buck did a great job getting our furnace ready for winter, showed some tips on keeping our furnace running smoothly. They were personable, efficient, knowledgeable, and kept our mechanical room tidy. Thanks to Southport and Luke & Buck!
Dave Cummings
5 days ago
Great service!! Tyler was very informative!!
Wanda Alsten
5 days ago
We had an excellent experience with Caleb. He was professional, knowledgeable, thorough, and extremely helpful from start to finish. He took the time to explain everything clearly, answered all of our questions, and made sure we understood what was going on, and what our options were.

What really stood out was Caleb’s attention to detail and the pride he takes in his work. He was friendly, respectful of our home, and never made us feel rushed or pressured. It’s refreshing to work with someone who generally cares about doing the job right and providing great customer service.

We couldn’t have been happier with the service Caleb provided, and would absolutely recommend him and Southport, plumbing, heating and cooling. Thank you, Caleb, for the outstanding service!
Donna Mackenzie
6 days ago
Very knowledgeable !
An inspection of washer water valve
Tina Hartlaub
6 days ago
Great work, as always!
Frank Mazzie
1 week ago
Professional and personable installers. They did a great job.
Definitely. Rob S was very informative.
Offers

Save On Your Service With Our Exclusive Deals

Southport logo with blue 'SOUTHPORT' wordmark and orange 'PLUMBING • HEATING • COOLING' tagline.

0%

Financing for 60 months
Available with approved credit on qualifying HVAC system purchases. Minimum purchase may apply. Cannot be combined with other offers.
•
Expires: 10/31/2026
Southport logo with blue 'SOUTHPORT' wordmark and orange 'PLUMBING • HEATING • COOLING' tagline.

Up to $500 Off

Heating System Installation
On Select Systems. Cannot combine with any other offers and/or specials. One time use only. Must mention at time of booking
•
Expires: 10/31/2026
Sign Up Today

Join 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

Stylized blue map of southern Wisconsin showing a service-area with orange location pins across many cities (e.g., Madison highlighted with an orange banner, plus Milwaukee, Wausau, Green Bay area, and others). The image conveys the locations served by Southport Plumbing, Heating and Cooling, with the company logo and name at the bottom.
Service Area

Areas We Proudly Serve

From Caledonia to Madison to Wausau, we proudly serve homeowners throughout Greater Wisconsin with reliable plumbing, heating, and cooling services you can count on.

Schedule Service For Your Home Or Business Today!

Are you looking for great HVAC and plumbing services? Our Southport team serves you with quality plumbing, heating and cooling services in Madison and the surrounding areas. Contact us today!