Plumbing, Heating & Air Conditioning in Custer

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Whether we’re heading down Highway 10 or navigating the quiet residential turns near the Tomorrow River State Trail, we know this area by heart. You’ve likely spotted our white trucks parked near the local community centers or grabbing a coffee before heading out to a neighbor’s property for an emergency repair. We aren’t just passing through; we’ve become a fixture in the Custer community, ensuring that local homes stay resilient against the high humidity of summer and the biting winter winds that sweep across Portage County. Our crew understands the specific infrastructure of this region, from the specialized well-water needs of rural estates to the high-efficiency climate demands of the area’s newer builds.

Plumbing Services

Custer homeowners often face plumbing challenges driven by the local water table and the high mineral content common in central Wisconsin groundwater. According to the Wisconsin DNR, maintaining proper filtration and well-head protection is vital for protecting your home’s long-term infrastructure. We provide:

  • Precise leak detection to identify hidden issues before they cause property damage.
  • Specialized water softening system installation to treat local mineral buildup and prevent pipe scale.
  • Professional drain cleaning and expert snaking to clear stubborn debris and maintain flow.
  • Reliable water heater replacement featuring the latest high-efficiency tanked and tankless models.
  • Heavy-duty sump pumps to safeguard your basement from the high water table during the spring thaw.
  • Kitchen and utility help, including garbage disposal fixes and gas lines for new appliances.
  • Urgent frozen pipe repair to protect your property during sub-zero Wisconsin nights.
  • Robust commercial plumbing for local businesses and agricultural facilities.

Connect with our plumbers today to get your home’s water systems flowing perfectly again.

Air Conditioning

When the humidity settles over the central plains, a high-efficiency cooling system is your first line of defense. Our technicians are regularly active in Custer, ensuring units are optimized for peak performance during the warmest months.

  • Fast AC repair for all major equipment brands and models.
  • Precision central AC installation designed for your home’s specific layout.
  • Seasonal AC maintenance to boost efficiency and prevent mid-summer breakdowns.
  • Versatile ductless AC service for targeted comfort in specific rooms.

Give our cooling specialists a call to get your home ready for the next heat wave.

Heating

The winters in Custer can be long and unforgiving, making a functional system a necessity for your family’s safety. We specialize in keeping your home a warm sanctuary no matter how low the mercury drops.

  • Emergency furnace repair to restore warmth quickly on the coldest nights.
  • Modern heat pump solutions for efficient year-round temperature control.
  • Specialized boiler repair and radiant heating installation for consistent, even heat.
  • Smart thermostat installation to put precision climate control at your fingertips.
  • Full-service HVAC inspections to ensure long-term reliability.

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

Indoor Air Quality

Spending more time indoors during the Custer winter can lead to stagnant air and increased allergens. We help you maintain a healthier environment with advanced air solutions.

  • Thorough duct cleaning to remove dust, pet dander, and debris from your system.
  • Whole-home air purifiers and medical-grade HEPA filters.
  • Humidity management with whole-house dehumidifiers and whole-house humidifiers.

Breathe cleaner today by asking our specialists about our air quality upgrades.

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Why Choose Southport Plumbing, Heating & Cooling?

Our team has been keeping busy on the streets of Custer for years. We understand the specific demands that local geography and Central Wisconsin weather put on your equipment.

  • Certified technicians who are familiar with the specific needs of Portage County homes.
  • Fully stocked service vehicles to ensure we can complete most repairs in one visit.
  • Honest, straightforward communication without the technical jargon.
  • A commitment to showing up on time and respecting your property.

Schedule your next service visit with the professionals your neighbors trust.

Southport logo with blue 'SOUTHPORT' wordmark and orange 'PLUMBING • HEATING • COOLING' tagline.

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Read About Our Customers’ Recent Experiences

cy gu
3 days ago
Great experience! Blake did an excellent job repairing a leaking water pipe in our basement. He was professional, efficient, and got the repair done quickly. Everything is working properly now and the water supply is back to normal. I really appreciate his help and would definitely recommend him.
Sherry S
3 days ago
Had a concrete tub taken out and a new single tub put in. Some plumbing and new faucet that I can actually turn now.... yay!! A great job done, thanks to Travis H.
Joshua Wilson
4 days ago
It was nice seeing Logan again. He worked on my previous AC and Furnace for me when he was with his previous employer. Done a spectacular job with the hvac tune-up.
Cheryl Sarasin
4 days ago
Highly recommend. Always has the customer’s best interests in mind. Always on time and friendly.
Dave Cummings
4 days ago
Great service!! Tyler was very informative!!
DeSaVi S.
5 days ago
Southport does a great job. Team is always friendly, and they don't try to sell you on what you don't need. Had Jacob out checking the furnace and troubleshooting a leak issue. He was so thorough and went above and beyond toske sure everything was addressed. So polite, friendly and knowledgeable. Love the whole team!
Gail Seianas
6 days ago
Everything is absolutely beautiful! We are so pleased. Everything was explained and pretty much spelled out before they did things. Thank you so much!
Janine Fellows
6 days ago
Vicent did a great job! He explained things clearly, answered questions and was respectful of my environment. Thanks for your great work!
Daniel O'Brien
1 week ago
Seamless process. Our 28 year old A/C unit made it as long as she could. Southport came in gave us options and installed a new unit the following day.
Angel Basabe
1 week ago
Great quality work. Very professional and above all very knowledgeable.
James Young
2 weeks ago
Southport was referred to me by my realtor and they delivered quickly during an AC breakdown of my old furnace. They performed the work with professionalism and did not leave a mess.
Madelon Wise
2 weeks ago
I tried Southport because I got a coupon in the mail, and the price for a furnace inspection was excellent. Everybody that I spoke to was helpful and prompt. The technician was knowledgable and he explained everything in detail while showing me photos of each aspect of the system. I appreciated the kindness and expertise of the technician, and I will definitely call on Southport again.
Emory Wedel
2 weeks ago
Furnace checkup was thorough and professional. Recommendations for additional work were clear and well supported. Both guys were knowledgeable and cordial.
Caroline Mohr
2 weeks ago
Southport’s staff were professional, friendly, knowledgeable, and very supportive! They arrived on time and completed multiple drain reroutes in our basement on schedule. Someone was always available whenever we had questions. I can’t recommend them highly enough, and I look forward to working with them in the future!
Joe Ramsak
2 weeks ago
4STAR-Great knowledge & outstanding customer interface.
Judy Groth
2 weeks ago
Andrew was prompt thorough he provided explanations I would highly recommend Andrew and Southport The services were part of the service plan. I really appreciate having everything in one place.
Peggy Henning
2 weeks ago
Jake was a Rockstar! He tackled the AC problem and wouldn't give up until it was fixed. Excellent service!
Preston Coleman
2 weeks ago
Southport serviced my furnace a day earlier than scheduled. Phil was courteous and thorough. Southport does a great job, and the price is right. I highly recommend.

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!