Residential Services

Ductless Mini Splits in Wausau

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Central Wisconsin is no stranger to temperature extremes. Wausau winters can be brutally cold, and summers bring heat and humidity that can make certain rooms in your home feel unbearable. If you have a sunroom, a finished basement, a home addition, or a room that never seems to stay comfortable no matter what your main system does, a ductless mini split might be exactly what you need.

Unlike traditional heating and air conditioning systems that rely on ductwork running throughout your home, ductless mini splits deliver conditioned air directly to the spaces that need it most. No ducts required. That means faster installation, more targeted comfort, and the ability to control the temperature in individual rooms independently.

At Southport Plumbing, Heating & Cooling, our NATE-certified team installs and services ductless mini split systems throughout the Wausau area. Whether you are adding comfort to a space that lacks ductwork or looking for a more efficient way to heat and cool your home, we are ready to help. Contact us today to schedule a consultation and find out if a ductless mini split is the right fit for your home.

ductless mini split system in living room

Benefits of Ductless Mini Splits

Ductless mini splits have become one of the most popular comfort upgrades for homeowners across Central Wisconsin, and for good reason. They solve problems that traditional systems simply cannot address as efficiently. Here is a look at why so many Wausau-area homeowners are making the switch:

  • Zoned Comfort Control: Each indoor unit operates independently, so you can heat or cool only the rooms you are actually using instead of conditioning your entire home at once.
  • No Ductwork Needed: Perfect for older homes, additions, garages, or any space where running new duct lines would be impractical or too costly.
  • Year-Round Efficiency: Most ductless systems function as heat pumps, providing both heating and cooling from a single unit, which can significantly reduce energy costs compared to running separate systems.
  • Quiet Operation: Mini splits are remarkably quiet compared to window units or forced-air systems, so you get comfort without the constant hum and noise.
  • Improved Indoor Air Quality: Without ductwork to collect dust, allergens, and debris, ductless systems can help maintain cleaner air in your living spaces.

Ductless Mini Split Installation and Service in Wausau

A ductless mini split system consists of two main components: an outdoor compressor unit and one or more indoor air-handling units mounted on the wall or ceiling. A small conduit connecting the two runs through a hole in the wall, which is far less invasive than installing an entire duct system. Most installations can be completed in a single day, meaning you are not left without comfort for long.

Our team helps you determine the right system size and configuration for your specific needs. A unit that is too small will struggle to keep up on the coldest and hottest days of the year, while one that is oversized can cycle on and off too frequently, wasting energy and reducing comfort. We take the time to assess your space and recommend a system that fits your home and your budget.

Ductless mini splits are also an excellent complement to existing whole-home systems. If your furnace handles the main living areas well but you have a bonus room above the garage or a workshop that never gets comfortable, a single-zone mini split can solve that problem without any major renovation. For homes looking at more comprehensive upgrades, our heat pump options offer another efficient path to whole-home comfort.

We service ductless systems from all major manufacturers and carry the parts and tools needed to handle most repairs on the spot. Whether you need a new installation in Schofield, a tune-up in Stratford, or a repair anywhere across the Wausau area, our fully equipped team is ready to get the job done right.

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What Sets Southport Plumbing, Heating & Cooling Apart for Ductless Mini Splits

Choosing the right contractor matters just as much as choosing the right system. Ductless mini splits are a significant investment in your home’s comfort, and improper installation can cost you in efficiency and repairs down the road. Here is what you get when you work with Southport Plumbing, Heating & Cooling:

Our technicians are NATE-certified, which means they have passed rigorous industry exams and stay current on the latest equipment and installation best practices. You are not getting someone learning on the job in your home. Our team brings real expertise to every installation and service call.

We also operate what we call a warehouse on wheels. Our service vehicles are stocked with the parts and equipment needed to handle the vast majority of jobs without a second trip. That means less waiting and faster results for you.

Financing options are available for qualifying customers, so a new ductless system does not have to mean a major financial strain all at once. We want to make year-round comfort accessible for every Wausau-area homeowner, regardless of budget. Our A+ BBB Rating reflects the trust we have built with customers throughout Central Wisconsin, and we work hard every day to earn it.

Whether you are in Wausau or a surrounding community like Athens or Wittenberg, our team is ready to bring expert ductless mini split service to your door. Contact Southport Plumbing, Heating & Cooling today to schedule your ductless mini split consultation.

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Read About Our Customers’ Recent Experiences

Robert
1 day ago
Southport holds my home warranty policy & Andrew came to do a fall inspection of the hvac system which is new within 2 years. He found an issue & recommended a few suggestions which I'll follow up on. Thanks and I'm sure I'll see them for the work needed.
Michelle Stone
1 day ago
Very good explanation on what problem was and finding solution and help with finacing.
Tech did great job will tell others
Bill Morse
1 day ago
Excellent work, quality craftsmanship! I would strongly recommend Southport Plumbing!
John Vitkus
3 days ago
Great service on our geothermal unit and also checked out the humidifier and the outside air intake unit . Andrew is very professional and knowledgeable.
Wally Perry
3 days ago
On time, friendly, knowledgeable...did a great job.
Paul Lyon
3 days ago
Vincent and Blake did a great job inspecting my home. They were honest, straightforward, and respectful. Hope to work with them again in the future.
Cathy Johnson
3 days ago
Great service Polite and knowledgeable young man. Explanation that could be understood as to what was needed to be done with pricing for different options.
Judy J
4 days ago
Rob S was very prompt and informative. He seemed very knowledgeable and did a great job. He explained everything that he had done and why and asked if I had any further concerns or questions before leaving. I felt confident that he did a good job and all that ws necessary. Great experience.
Alena Caple
5 days ago
Vincent was super knowledgeable, friendly and helpful! He was not rushed and took time to really explain things to me. He also helped explain our Nest thermostat and we both agree that they are annoying 😆
Thanks for all your help!
Richard Kugler
1 week ago
I excellent service, decent pricing. Definitely recommend and would use again.
Susan Johnson
1 week 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
1 week 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
1 week 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
1 week 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
1 week ago
Had a great experience with Southport!!! Very reasonable prices, great service and all around great company to work with.
Carole Richard
1 week 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
1 week 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
1 week 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!

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!