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Boiler Services in Wausau

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When winter hits Wausau, your boiler has to do real work. Central Wisconsin cold is not mild, and when the snow piles up and temperatures drop, you need steady, reliable heat you can count on. If your home uses a boiler system, even a small issue can turn into a big comfort problem fast.

We know how frustrating it is when rooms feel chilly, the system starts making odd noises, or your heat just does not seem to keep up. Southport Plumbing, Heating & Cooling provides professional boiler services in Wausau for homeowners who want dependable warmth without the guesswork. Our NATE-certified technicians diagnose problems carefully and arrive with fully stocked service vehicles, which helps us handle many repairs in one visit.

Whether you live in Wausau or nearby communities like Schofield, Stratford, or Athens, we are ready to help keep your home comfortable. Call Southport Plumbing, Heating & Cooling today to schedule boiler service in Wausau.

boiler in a home

Signs You Need Boiler Services

Boiler systems often give early warning signs before a major failure. Paying attention to changes in performance can help you avoid bigger repairs, higher energy costs, and unexpected loss of heat during a Wisconsin winter.

  • Uneven or insufficient heat: If some rooms stay chilly or your system is struggling to keep up, your boiler may need professional attention.
  • Unusual noises: Banging, gurgling, whistling, or kettling sounds can point to pressure problems, trapped air, or component wear.
  • Leaks or dripping water: Moisture around the boiler is never something to ignore and can signal valve, pipe, or tank issues.
  • Pressure loss: A boiler that keeps losing pressure may have a hidden leak or another problem affecting safe operation.
  • Short cycling: If the system turns on and off too often, it may be struggling with efficiency or internal component problems.
  • Higher utility bills: A sudden jump in heating costs can mean your boiler is working harder than it should.

Boiler Services in Wausau

Boilers heat your home differently than a furnace. Instead of blowing warm air, they use heated water to deliver warmth through radiators, baseboard heating, or in-floor systems. That often creates steady, comfortable heat, but it also means service should be handled by a trained professional who understands boiler equipment and hydronic heating systems.

At Southport Plumbing, Heating & Cooling, we provide boiler services in Wausau for a wide range of systems, including gas boilers, oil boilers, and combination units. If your system is leaking, short cycling, losing pressure, or simply not heating like it used to, our NATE-certified team can inspect the problem, explain what is happening clearly, and recommend the right solution. With fully equipped service vehicles, we are prepared for one-stop repairs whenever possible.

Boiler Repair

When your boiler is not performing properly, quick and accurate diagnosis matters. Our team handles boiler repair for issues like no heat, low pressure, ignition problems, circulation issues, pilot or burner trouble, leaking components, and unusual system noises. We focus on finding the real cause of the problem so repairs are effective and dependable.

If your home is experiencing inconsistent warmth or your boiler keeps shutting down, professional service can help restore comfort and reliability. We work to minimize downtime and help Wausau homeowners get their heating systems back on track as quickly as possible.

Boiler Installation & Replacement

There comes a point when ongoing repairs on an older boiler may no longer be the best long-term option. If your current unit is aging, inefficient, or no longer keeping your home comfortable, we can help you evaluate whether boiler replacement makes sense. A new system can improve efficiency, reliability, and overall comfort throughout the heating season.

We also provide boiler installation for new construction and replacement projects, helping homeowners choose equipment that fits their home size, heating demands, and comfort goals. If you are comparing options, we can also discuss how boiler systems relate to other heating system services or whether a broader HVAC system replacement may be worth considering.

Boiler Maintenance & Tune-Ups

Routine maintenance helps protect your boiler’s performance and can reduce the risk of unexpected breakdowns when temperatures drop. Seasonal tune-ups give our technicians the chance to inspect key components, check system pressure, test operation, look for wear, and identify small issues before they become expensive repairs.

Regular boiler maintenance can also help support efficiency, extend system life, and keep your home more consistently comfortable. If you are looking at overall indoor comfort, we can also help with related solutions like indoor air quality solutions to support a healthier and more comfortable home environment.

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Why Choose Southport Plumbing, Heating & Cooling for Boiler Services?

Boiler service is not something you want left to guesswork. Southport Plumbing, Heating & Cooling brings experienced, NATE-certified technicians, an A+ BBB Rating, and fully loaded warehouse-on-wheels service vehicles so we can respond with the tools and parts needed to solve problems efficiently. That means less waiting and a smoother experience for you.

What most homeowners do not realize is that dependable service matters just as much as the repair itself. We offer 24/7 service for urgent heating problems, maintenance plans to help prevent future issues, and financing options if your boiler needs a larger repair or replacement. Our goal is simple: restore comfort and keep your home feeling like home.

Need boiler service in Wausau? Schedule with Southport Plumbing, Heating & Cooling today and get reliable heat from a team that is ready when you need us.

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Read About Our Customers’ Recent Experiences

Craig Willett
3 days ago
Tyler and Dakota installed our new A/C unit today. Right form the time they arrived (on time!) until they departed their professionalism, skills and gentlemanly manners never swayed. They are excellent representatives of Southport. More reasons why we use Southport exclusively! A job well done, Tyler and Dakota!

Andrew performed the annual plumbing inspection 2/20/2025. He is very knowledgeable and skilled in his work. He discovered a couple of situations that needed immediate attention. Those situations were promptly addressed and corrected. Like Tyler and Dakota Andrew is a stellar example of the excellent service from Southport!

On 10/22/2026, Tyler did the annual inspection on our furnace and found a couple concerns. He explained the situation and gave fair estimates. A great representative of Southport!

Also on 10/22/2026, Caleb stopped by abd presented estimates for replacing the furnace. He is very knowledgeable and presents all options very well. Another excellent representative of Southport!

On 10/23/2026 Service Technician Jacob performed the necessary repairs and cleaning of our furnace. Jacob is not extremely knowledgeable, he is personable and efficient. Definitely another outstanding representative of a great company. Well done, thank you!
Lynda Behringer
3 days ago
Southport was exceptional from beginning to end. We had an unfortunate incident last week Wednesday that lead us to having to replace our Furnace.

After an emergency call to our local Fire Department in Caledonia and WE Energies, we reached out to Southport Home Services. They had a Technician out early the next morning to evaluate the issue, within minutes Nathan Simons called and was in our home explaining the many options that best fit our needs. He was very detailed, thorough, knowledgeable and displayed outstanding customer service.

The Technicians installed our new Furnace that next day. We are beyond pleased and thank you Southport for the fabulous Customer Service and explaining our options.

We highly recommend Southport to any and everyone looking for Five Star service!!

Many Thanks!

Sincerely Lynda & Mark Behringer
Maria Tuttle
3 days ago
We just replaced our entire HVAC system and Hot Water Heater this week with Southport...and we could not be happier!! Our previous system was working but was old...and Southport was able to come out IMMEDIATELY...even during this severe cold snap!! Starting with Nate, who came out to inspect, estimate the job and oversee it...to out technicians, Ryan, Casey and Jackson, these guys ROCKED!!! They were super polite...super efficient...super informative and they left the work area amazingly cleaned up! They were creative in accomplishing an off the beaten road request that we made and everything is in order. When you need HVAC work done...LOOK NO FURTHER!!!

10/22/26: So due Operator error, (or as I say, owner stupidity…LOL…😜), I called regarding a stuck button on my 8 year old electronic thermostat. We scheduled an appointment with SOUTHPORT and Tyler S. was just here and I was told something I probably already knew, (apparently). The button on the thermostat is ALWAYS-that way because the entire thing runs on a TOUCH SCREEN!!!! DUH!!!!
The visit was awesome and Tyler and his mentor giggled with me and DID NOT make me feel stupid at all!! Excellent customer service, from scheduling the appointment (same day) through the end of the appointment. Thank you Tyler and alllof the Southport staff!!!
Gregory Toff
4 days ago
Travis did an excellent job. Very nice work.
Robin Ingrouille
4 days ago
Good company with great people. They did a great job of installing our new furnace and Ac and their price was very reasonable
Conn Huffaker
4 days ago
I want to give a shout out to HVAC technician Vincent Beyer who provided much more than a simple routine check of my furnace. For example, he went through a list of suggestions to make my unit last longer, operate safer, and improve its efficiency. He explained technical items in ways that I could understand their need and how they operated within the whole system. We finished his visit by sitting down and covering every point we had discussed to make sure I understood and was comfortable with all the options and details.

In my opinion, you couldn't have a finer representative for your company.
Richard Gage
4 days ago
I had my annual furnace/heat pump checkup this morning. Abraham Celis was the HVAC technician. He comleted a very thorough inspection and went over the results completely with me. Abraham took the time to insure the checkup was done in a quality manner, not just rushing to complete the job and to get to his next stop. I was impressed with Abraham's friendliness and professionalism. Another job well done by Southport.
I had my annual Heat Pump AC checkup today (8/26/26) by Southport. As always, their technician Zach Birkholrz did a thorough and excellent job. Zach is very pleasant and professional and explains the checkup process and results very clearly. And, as a bonus, he gets along with our dog.

Joe Suchla replaced our two outside faucets and main water shut-off today. The rear faucet was only accessible from a basement crawl space, so he installed a secondary shut-off valve in the baseme t so I did not have to enter the crawl space to shut off the faucet in the winter months. He also bought the main water shut-off up to code with a shut-off valve on each side of the meter. Joe arrived on time, performed all plumbing upgrades professionally, kept me informed of the upgrade progress, and cleaned up at the end of the job. We are very pleased with the job Joe did and have always been pleased with the work Southport has done for our plumbing and HVAC needs. We highly recommend Southport.

Jackson did an excellent job of system check of our AC. He explained everything he checked and the meaning of all test results. A very friendly and professional service tech. Highly recommend SouthPort and Jackson.
Alan Skripsky
4 days ago
Mat did great work.
On 10/21/26 Luke did great work.
Craig Willett
4 days ago
Tyler and Dakota installed our new A/C unit today. Right form the time they arrived (on time!) until they departed their professionalism, skills and gentlemanly manners never swayed. They are excellent representatives of Southport. More reasons why we use Southport exclusively! A job well done, Tyler and Dakota!

Andrew performed the annual plumbing inspection 2/20/2025. He is very knowledgeable and skilled in his work. He discovered a couple of situations that needed immediate attention. Those situations were promptly addressed and corrected. Like Tyler and Dakota Andrew is a stellar example of the excellent service from Southport!

On 10/22/2026, Tyler did the annual inspection on our furnace and found a couple concerns. He explained the situation and gave fair estimates. A great representative of Southport!

Also on 10/22/2026, Caleb stopped by abd presented estimates for replacing the furnace. He is very knowledgeable and presents all options very well. Another excellent representative of Southport!
Ned C
4 days ago
My service provider was outstanding!! Answering my questions and providing me with useful information and advice.
Debbra Thorne
4 days ago
They gave a fair price for the work and they showed up on time. Very thorough and explain all they did. Good quality work
Carla Resch
6 days ago
Max and Noel replaced my furnace, and I'm very pleased with the work that was done. Thank you to Anthony for initiallyidentifying the problem and attempting to repair it. Thanks also to Justin for meeting with me late on a Friday afternoon to select a furnace, schedule an install and work through financing with me.
Patrick Stiennon
6 days ago
Look at ever issue I was interested in and explained options we could go from there. Was fine about sending me the option so I could think it over now or in the future.
Patti P
6 days ago
Travis and Luke did a thorough job inspecting our water heater, plumbing and furnace. We have a maintenance agreement and it seems worthwhile for our house heating, air conditioning and plumbing needs.
Wendy Zwolenski Lambert
6 days ago
The technician, Abe, was very helpful and efficient.
Laurie Poznanski
7 days ago
Needed my tub drain cleaned out. Very prompt and efficient, even did a full check of my entire system at no additional charge!! I don't want to jinx myself but i will definitely call them again in the future!!!
Stephen Bantz
7 days ago
Jake did a very through job checking out my furnace. Was able to answer any questions I had. Being part of shield program is great!
Ned Kramer
1 week ago
Andrew was very polite & went right to work. He found the problem in s few minutes. Pick up what he needed & installed it quickly & then made sure everything worked properly. 10+
Patti & Ned Kramer

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!