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.

Schedule Service TODAY In Minutes!

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.

$259

Furnace + Plumbing Inspection Bundle 
Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
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Expires: 11/30/2026
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Read About Our Customers’ Recent Experiences

Eric Hensley
4 days ago
I had a boiler system installed by Southport and everyone I interacted with was fantastic! After several quotes I selected them because I thought the company had a lot of integrity. I first got a quote from Caleb who was most professional, walking me through all the options they had for me and being very reasonable on the pricing. They scheduled the installation within a week and, on that day, the technicians Ryan and Jacob were excellent and very hard workers. I appreciated that they were very careful inside the house, putting shoe protectors while upstairs and overall being very respectful. They stayed until the job was done and my heat was restored. I would highly recommend Southport if you need a new boiler installation or and work or maintenance on your boiler, home heat, or water heating system.
Dave Frook
5 days ago
Justin did a great job explaining everything to us. He is very knowledgeable.
Mario Maritato
5 days ago
Timely, professional and friendly service.
David Geertsen
5 days ago
Southport did a good job, Justin was professional, thorough, did a great job !!
Darlene Severson
6 days ago
Thank you for sending Andrew Wenk to test our furnace. He could answer our questions clearly and tested all the important components and measured various pressures, temperatures, speeds, and other technical factors. He gave us 3 estimates for replacing parts that are needed due to age of the furnace. Andrew was pleasant and respectful to us.
JULIE GRIMM
7 days ago
Great technician. Grest communication and friendly. Jacob.
chris kwong
1 week ago
Jacob came over to install a new heat pump and do an annual HVAC maintenance check for winter. Appreciate how Jacob was friendly, communicative on progress/steps/etc, and open for questions!
Jackson ellis
1 week ago
Vincent came and assessed my furnace and was very helpful with diagnosing problems with it. Would definitely recommend them for any needs
Jackie Lambert
1 week ago
Fast and friendly. Thanks for getting my heat back on!
Karen Parrillo
1 week ago
Blake was very courteous and efficient in disconnecting our old dryer gas supply. We appreciate the quick response.
Diane Bilak
1 week ago
Nick and Dylan was very professional, respectful and knowledgeable and pleasant. Dylan explained everything to me in an easy way to understand. I would definitely use Southport again for my heating/air conditioning
needs.
Dan Oleary
2 weeks ago
Nathan was very detailed and explained things very well.
Sharon Edic
2 weeks ago
Dispatch team was professional and service technician Quinn was super! He was very nice, explained everything in detail, answered all our questions and worked quickly. Highly recommend!
Brittany Urban
2 weeks ago
Riley was amazing! He kept me updated throughout the process because we were not home. He was very professional and very hard working!!
frannie lynne
2 weeks ago
Vincent arrived on time, explained all info clearly and with detail, was courteous. I learned interesting and important facts about the furnace and truly appreciate his taking the time to educate my husband and me.
Denise Stanford
2 weeks ago
Southport was extremely helpful and had an appointment the day after I called to inquire about their maintenance plans.

Luke was great. He explained what he found during routine furnace maintenance, things that were working well and things to watch for in the future. Best experience I have had in a long time.
Karyn S
2 weeks ago
I had a wonderful experience with Southport! Justin and Phil were both fantastic to work with. Justin was incredibly friendly, knowledgeable, and helpful throughout the entire process. He made everything easy and stress-free and was a pleasure to work with!
Phil was equally wonderful! He was professional and thorough. I really appreciated his attention to detail and the care he put into his work. Both Justin and Phil went above and beyond to provide excellent customer service.
I highly recommend Southport and especially Justin and Phil! Thank you both for such a positive experience!
Jim Sheehan
2 weeks ago
Southport’s Technician , Phil Lloyd, is a true asset to his organization! My wife, Karyn and I have had many contractors come through our house over the years and I would put Southport at the very top of our service partners. They are knowledgeable, reasonable, and most importantly trustworthy. Phil Lloyd took the time to share, in layman’s terms, the root cause of our problem and a remedy that would bring our system back up and running; peace of mind to our family. I would highly recommend Southport, and would give Phil Lloyd a 10 out of 10 related to Service, quality, and most important trust. Southport is fair on cost,I plan on partnering with Southport for many years to come. Jim Sheehan