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.

$50 Off

Plumbing Repair 

+ Free Water Heater Flush

Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: 8/31/2026
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Read About Our Customers’ Recent Experiences

Poonam Patel
4 days ago
Caleb was professional and super helpful. He expediated a plan for our leak in an extremely timely manner. The techs were efficient and explained things well. Highly recommend!
Nancy Patin
4 days ago
Wow , my service was amazing. Ryan , Quinn and Oliver were the best. They work so hard and are so respectful. The salesperson Caleb was great. He made everything happen so smoothly. Southport was the way to go. I’m a very happy customer.
Paul Fennema
5 days ago
They arrived as scheduled. Took care of maintenance needs. Did a great evaluation of the system and presented options for system needs. Very personable guys. Very pleased with their service.
Sarah Semrad
1 week ago
Ryan, Quinn, and Oliver were wonderful. They made sure I understood everything that was happening and I am very happy with the product.
Susan Donovan
1 week ago
Nice and friendly took care of my AC tuneup in a timely matter and we’re on time
Jacob Hardy
2 weeks ago
Every step was very professional, informative, and down to earth. The team was fast and clean. They got me up and running in an extremely timely manner. I highly recommend this company!
Nancy Patin
2 weeks ago
Wow , my service was amazing. Ryan , Quinn and Oliver were the best. They work so hard and are so respectful. The salesperson Caleb was great. He made everything happen so smoothly. Southport was the way to go. I’m a very happy customer.
Jaclyn Wolff
2 weeks ago
Travis was awesome, I called on Tuesday afternoon and the issue was fixed by 11am Wednesday morning.
Just Me
2 weeks ago
From the time my call to replace my water heater was answered to the time their service van pulled away Southport was responsive and courteous. Henry and Riley were fantastic! They explained every step and answered every question we had. I enthusiastically recommend Southport.
Nancy Wedge
3 weeks ago
Had an emergency and they were able to get there within a half hour on a Friday night!
LL K
3 weeks ago
Andrew & Grant did an excellent job installing our water softener system, they were very efficient and the process to book through sales was excellent! I highly recommend working with Southport for all your heating and cooling needs!!
Courtney B
3 weeks ago
Southport was super easy to work with and get appointments scheduled. We have used them multiple times and each time they give fair quotes, good information, timely, and professional. Everything they have helped with has not had any issues and is done with great quality of work. Highly recommend them for your plumbing needs.
JENNIFER MCKAY
3 weeks ago
My experience was great. I appreciate the estimate and how it was explained to me.
William Raciti
3 weeks ago
Very professional and clean.
Jack
3 weeks ago
Very quick and professional installation of a new AC unit. Worked with some of my personal reqests which made for a great install.
Brian Childers
3 weeks ago
I have a Shield maintenance agreement with Southport Plumbing Heading and Cooling.

The value for the plan is fantastic! They come out and help maintain your plumbing, heating and cooling systems. Jacob from the HVAC side has come out to my home and has done an excellent job of keeping me aware of what is working well, and what I may need to keep an eye on.

Justan and Nathan from the plumbing side have also come out to my house and did the regular yearly maintenance. They too, do an awesome job of keeping me updated on how the plumbing is within my house.

I also was alerted to the battery being bad for my sump pump backup system and Justan and Nathan installed a new sump pump and a new backup system as well. The timing was impeccable as we faced a power loss for around 24 hours, and the battery was fully charged and the backup sump pump worked while we didn't have power! It was better paying for the backup system than a repair bill for a flooded basement.

To round it out, the office staff, Sarah did a great job helping me coordinate not only the visits for the maintenance, but also helped facilitate the installation of the plumbing work.

They keep giving great reasons why I'm a long term Southport Plumbing, Heating & Cooling customer!

Thank you!
Kate Cahill
3 weeks ago
Highly recommend for your HVAC needs! The salesman that came out to do the quote was professional and informative. The installers were incredible! Everyone was on time and on budget. Highly recommend! 10 out of 10 stars
sonam raptenpa
3 weeks ago
I am very satisfied with their service and products, they really did good job for installing new A/C this hot summer. The cost was reasonable and I am very happy with it, so thank you so much

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!