HVAC & Plumbing Services in South Milwaukee

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Homes around South Milwaukee deal with Lake Michigan weather, freezing winters, humid summers, and the maintenance needs that come with established housing. Older plumbing and mechanical systems can develop problems gradually, while a cold snap or hot summer stretch can quickly expose a furnace or air conditioner that’s already struggling.

Southport Plumbing, Heating & Cooling serves South Milwaukee through our Caledonia location. Homeowners can schedule furnace repair, AC repair, plumbing work, drain cleaning, sump pump service, water heater repair, garbage disposal work, and other home comfort services.

Schedule HVAC or plumbing service for your South Milwaukee home today by calling or booking online.

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Heating, Cooling & Indoor Air Quality

South Milwaukee’s proximity to Lake Michigan doesn’t eliminate the need for dependable heating and cooling. Furnaces and boilers can face long operating periods during winter, and summer heat combined with humidity can make an underperforming central air conditioner noticeable quickly.

Housing around South Milwaukee also varies in age and layout. Some homes rely on established duct systems or boiler heat, while finished spaces and additions may need a different approach to maintaining comfortable temperatures.

  • If your cooling system isn’t keeping the house comfortable, our air conditioning services cover repair and replacement needs.
  • Finished upper floors, additions, and rooms without existing ductwork may be good candidates for ductless mini-split systems.
  • Homeowners interested in equipment designed for both heating and cooling can explore available heat pump options.
  • Uneven temperatures, unusual operating sounds, and other cold-weather problems can be addressed through our heating services.
  • Homes that rely on hydronic heat can turn to Southport for boiler service.
  • Forced-air systems struggling during Southeast Wisconsin winters may need furnace repair or replacement.
  • Dry indoor air in winter and excess humidity in summer can make indoor air quality services worth considering.
  • Homeowners who want regular attention for their HVAC equipment can learn about the Shield Maintenance Plan.

Book heating or cooling service when your South Milwaukee home isn’t staying comfortable.

Plumbing, Drains & Water Heaters

Established homes can come with plumbing that has been repaired, updated, or modified over many years. Slow drains, aging water heaters, leaking fixtures, and garbage disposal problems can develop with everyday use. During winter, pipes in colder portions of a house can face additional stress when temperatures stay below freezing.

Basements also deserve attention during wet periods. A sump pump that’s slow to respond or no longer moving water effectively can become a bigger concern when rain or melting snow increases groundwater around the property.

  • Leaks, fixture problems, sump pumps, garbage disposals, and other household concerns can be handled through our plumbing services.
  • Sinks, showers, and tubs that repeatedly drain slowly may need professional drain cleaning to address the underlying blockage.
  • If your hot water supply changes or you notice unusual noises or moisture around the equipment, water heater service can help determine what needs attention.

Schedule plumbing service when a leak, clog, sump pump problem, or hot water issue starts interfering with your South Milwaukee home.

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Why Choose Southport Plumbing, Heating & Cooling?

  • Service through our Caledonia location: South Milwaukee homeowners have access to Southport’s heating, cooling, and plumbing services through our nearby Caledonia service area.
  • Southeast Wisconsin experience: As a locally owned company, Southport works with the cold winters, humid summers, basements, and established housing common throughout the region.
  • NATE-certified HVAC technicians: Heating and cooling technicians use expert diagnostics and arrive with a fully stocked mobile warehouse for many repair needs.
  • HVAC and plumbing service: Homeowners can schedule help for furnaces, air conditioners, drains, sump pumps, water heaters, garbage disposals, and other household systems.
  • Upfront pricing: Detailed estimates are presented before work begins, without hidden fees.
  • Established customer record: Southport has an A+ BBB rating and more than 2,000 local reviews.
  • Ironclad Guarantees: Southport backs its work with Ironclad Guarantees, giving homeowners added protection and clear expectations for the service they receive.

  • Options for larger projects: Homeowners planning qualifying system work can review available financing options.

Contact Southport Plumbing, Heating & Cooling to schedule service in South Milwaukee.

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Read About Our Customers’ Recent Experiences

Richard Kugler
3 days ago
I excellent service, decent pricing. Definitely recommend and would use again.
Susan Johnson
3 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
3 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
3 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
3 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
4 days ago
Had a great experience with Southport!!! Very reasonable prices, great service and all around great company to work with.
Carole Richard
4 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
4 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
4 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
4 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
5 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
6 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
6 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
6 days ago
Great service!! Tyler was very informative!!
Wanda Alsten
6 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
7 days ago
Very knowledgeable !
An inspection of washer water valve
Tina Hartlaub
7 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.

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 Milwaukee and the surrounding areas. Contact us today!