Plumbing, Heating & Air Conditioning in Antigo

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Whether we’re heading down Clermont Street or navigating the quiet residential blocks near Mendlik Park, we know this area by heart. Our team has become a fixture in the Antigo community, familiar with the unique architectural needs of both historic homes near the city center and newer developments expanding toward the outskirts. You’ve likely spotted our white trucks parked near the local schools or grabbing a coffee at a neighborhood spot between service calls. We aren’t just passing through; we are on the ground daily, ensuring that the heavy snowfall and humid Northwoods summers don’t compromise your indoor comfort.

If your home’s essential systems need professional attention, reach out to schedule your service with our crew today.

Plumbing Services

Antigo residents often face plumbing challenges driven by the region’s climate. With average annual snowfall totals reaching nearly 56 inches, the spring thaw can put immense pressure on local drainage systems. We provide:

  • High-capacity sump pumps to prevent basement flooding during heavy melts.
  • Professional drain cleaning and expert snaking to clear stubborn blockages.
  • Reliable water heater replacement and tankless upgrades for consistent hot water.
  • Rapid leak detection and frozen pipe repair to protect your property during winter.
  • Specialized water softening system installation to handle local hard water issues.
  • Kitchen and utility help including garbage disposal service and gas lines.
  • Dedicated commercial plumbing for local businesses and industrial sites.

Contact our plumbers today to ensure your home’s water systems are performing at their best.

Air Conditioning

When the Northwoods humidity spikes, a reliable cooling system is essential for a healthy home environment. We’ve been keeping homes crisp in neighborhoods across Antigo for years, ensuring your equipment can handle the heat.

  • Fast AC repair and comprehensive service for all major brands.
  • Precision central AC installation tailored to your home’s layout.
  • Seasonal AC maintenance to boost efficiency and prevent breakdowns.
  • Versatile ductless AC service and mini split setups for homes without traditional ductwork.

Give our cooling specialists a call to prepare your home for the next humid stretch.

Heating

The winters here in Langlade County can be unforgiving, making a functional HVAC system your first line of defense. We focus on providing high-level service that ensures your family stays warm when the mercury drops.

  • Emergency furnace repair and system diagnostics when the heat fails.
  • Efficient heat pump solutions for year-round temperature control.
  • Expert boiler repair and radiant heating installation for consistent, even warmth.
  • Smart thermostat installation to put precision climate control in your hands.

Don’t wait for a cold snap; schedule your heating inspection with our team now.

Indoor Air Quality

Spending more time indoors during the long Antigo winters can impact your home’s air quality. We offer advanced solutions to keep your indoor environment healthy and clean.

  • Thorough duct cleaning to remove allergens, dust, and debris.
  • Whole-home air purifiers and high-efficiency HEPA filters.
  • Humidity management with whole-house dehumidifiers and whole-house humidifiers.

Breathe easier by contacting our team to discuss the best air quality upgrades for your home.

Schedule Service TODAY In Minutes!

Why Choose Southport Plumbing, Heating & Cooling?

We’ve built our reputation on the streets of Antigo by providing honest, local expertise that our neighbors can rely on when things go wrong.

  • Experienced technicians who understand the specific needs of Langlade County homes.
  • Fully stocked service vehicles to ensure we can complete most repairs on the first visit.
  • Transparent communication and a commitment to showing up on time.
  • Extensive knowledge of local building codes and regional climate demands.

Schedule your next service visit with the professionals your community trusts.

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