Plumbing, Heating & Air Conditioning in Caledonia

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We’ve spent plenty of time navigating the stretches of Hwy 32 and the residential pockets near Cliffside Park, so we know Caledonia homes are as diverse as the Lake Michigan shoreline. Whether you are dealing with a basement backup after a heavy Wisconsin downpour or a furnace that quit just as the wind picks up off the lake, our crew is familiar with the specific challenges of this community. We’re not just passing through; we are a permanent fixture in the region, ensuring your systems handle everything from humid summers to the deepest winter freezes.

Ready to get your home back in order? Schedule your service with our team today.

Plumbing Services

Our plumbers are frequently called to Caledonia for everything from routine maintenance to urgent repairs. Given that the area sees an average of 34 inches of rain annually, keeping your basement dry is a high priority for many homeowners here. We provide:

If you need a hand with a leak or a new installation, reach out to book a visit.

Air Conditioning

We’ve become a regular sight in neighborhoods like Seven Mile and Franksville when the summer humidity spikes. Our technicians ensure your cooling system is ready to handle the heat without driving up your energy bills.

Contact us to set up an appointment and keep your home cool.

Heating Solutions

The transition from autumn to winter in Caledonia happens fast. We keep busy on the streets of this village ensuring furnaces and boilers are up to the task before the first snow hits.

Don’t wait for a cold snap. Get your heating system checked by a professional now.

Indoor Air Quality

Living near the lake means dealing with varying humidity levels that can impact your home’s air. We offer specialized systems to keep your indoor environment healthy and comfortable.

Ask our team about improving your air quality today.

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Why Choose Southport Plumbing, Heating & Cooling?

Our boots are on the ground across Caledonia every day. We understand the local infrastructure, the hard water issues common in this part of Racine County, and the demand our weather puts on your equipment.

  • Certified technicians who know the specific building codes in Caledonia.

  • Fully stocked trucks to handle most repairs in a single visit.

  • A reputation for showing up on time and respecting your home.

  • Expertise in both historic farmhouses and new residential developments.

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

$150 off

Air Cleaners / Humidifiers
Cannot combine with any other offers and/or specials. One time use only. Must mention at time of booking
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Expires: 10/31/2026
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Read About Our Customers’ Recent Experiences

Robert
1 day ago
Southport holds my home warranty policy & Andrew came to do a fall inspection of the hvac system which is new within 2 years. He found an issue & recommended a few suggestions which I'll follow up on. Thanks and I'm sure I'll see them for the work needed.
Michelle Stone
1 day ago
Very good explanation on what problem was and finding solution and help with finacing.
Tech did great job will tell others
Bill Morse
2 days ago
Excellent work, quality craftsmanship! I would strongly recommend Southport Plumbing!
John Vitkus
3 days ago
Great service on our geothermal unit and also checked out the humidifier and the outside air intake unit . Andrew is very professional and knowledgeable.
Wally Perry
3 days ago
On time, friendly, knowledgeable...did a great job.
Paul Lyon
3 days ago
Vincent and Blake did a great job inspecting my home. They were honest, straightforward, and respectful. Hope to work with them again in the future.
Cathy Johnson
3 days ago
Great service Polite and knowledgeable young man. Explanation that could be understood as to what was needed to be done with pricing for different options.
Judy J
4 days ago
Rob S was very prompt and informative. He seemed very knowledgeable and did a great job. He explained everything that he had done and why and asked if I had any further concerns or questions before leaving. I felt confident that he did a good job and all that ws necessary. Great experience.
Alena Caple
5 days ago
Vincent was super knowledgeable, friendly and helpful! He was not rushed and took time to really explain things to me. He also helped explain our Nest thermostat and we both agree that they are annoying 😆
Thanks for all your help!
Richard Kugler
1 week ago
I excellent service, decent pricing. Definitely recommend and would use again.
Susan Johnson
1 week 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
1 week 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
1 week 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
1 week 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
1 week ago
Had a great experience with Southport!!! Very reasonable prices, great service and all around great company to work with.
Carole Richard
1 week 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
1 week 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
1 week 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!

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!