Plumbing, Heating & Cooling in Junction City

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Our service vehicles are a common sight near the local parks and residential stretches of Junction City, where the community’s quiet charm meets the rugged demands of the Central Wisconsin climate. We understand that living in Portage County requires home systems that are as dependable as the trains passing through the local junction. Whether we are heading down County Road G or assisting a homeowner near the Mill Creek landscape, we bring a deep understanding of local infrastructure. We have spent years ensuring that the homes in this area remain comfortable and safe, whether the humidity is rising across the plains or a winter blizzard is sweeping through the village.

Plumbing Services

Junction City residents often manage unique water challenges, particularly those relying on private wells or dealing with the specific sandy soil composition of the region. To keep your water flowing and your foundation protected, we offer:

  • Specialized water softening system installation to eliminate the scale and mineral deposits common in local groundwater.
  • Precise leak detection to catch hidden pipe failures before they damage your subflooring.
  • Professional drain cleaning to clear out stubborn clogs and prevent slow-moving kitchen sinks.
  • Quality water heater replacement featuring high-efficiency tanked and tankless upgrades.
  • High-performance sump pumps to mitigate basement moisture during the heavy spring thaw.
  • Kitchen and utility help, including garbage disposal fixes and safe gas lines for new appliances.
  • Urgent frozen pipe repair to restore service during the most brutal cold snaps.
  • Robust commercial plumbing for local businesses and agricultural operations.

Connect with our plumbers today to maintain a high-functioning home.

Air Conditioning

When the humidity climbs in Central Wisconsin, your air conditioner becomes your home’s most valuable asset. We are dedicated to ensuring Junction City residents stay cool and refreshed during the peak of summer.

  • Reliable AC repair for all makes and models to restore your comfort quickly.
  • Professional central AC installation designed for efficient, whole-home cooling.
  • Comprehensive AC maintenance to extend the life of your equipment and lower energy bills.
  • Precision ductless AC service for cooling specific zones without the need for large vents.

Call our cooling team to schedule your seasonal tune-up or emergency fix.

Heating Solutions

Winter in Junction City is a serious matter, and a reliable heat source is essential for both comfort and safety. We provide robust solutions to keep the cold at bay, regardless of how low the mercury drops.

  • Emergency furnace repair to restore your primary heat source on the coldest nights.
  • Advanced heat pump technology for high-efficiency temperature control in any season.
  • Dedicated boiler repair and radiant heating installation for the cozy, steady warmth families love.
  • Intelligent thermostat installation to help you manage your home’s climate with precision.
  • Holistic HVAC assessments to identify ways to improve your system’s overall performance.

Protect your family from the Wisconsin winter by scheduling your heating service now.

Indoor Air Quality

Because Junction City homes remain tightly sealed for much of the winter, indoor air can quickly become stagnant. We provide the tools necessary to keep your air fresh, balanced, and free of irritants.

  • Deep duct cleaning to clear out years of trapped dust and allergens.
  • Whole-home air purifiers and medical-grade HEPA filters for cleaner breathing.
  • Humidity control with whole-house dehumidifiers and whole-house humidifiers.

Start breathing easier by reaching out to our air quality experts today.

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Why Choose Southport Plumbing, Heating & Cooling?

We have built our reputation in Junction City by delivering honest, skilled service to our neighbors year after year. We know the area, we know the weather, and we know exactly what it takes to keep a local home running smoothly.

  • Local experts who understand the specific requirements of Portage County homes.
  • Service vehicles that arrive prepared with the tools needed for immediate repairs.
  • Clear, upfront pricing so you are never surprised by the final bill.
  • Respect for your time and your property on every single visit.

Partner with the technicians that Junction City neighbors rely on for total home comfort.

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

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 Wausau and the surrounding areas. Contact us today!