Plumbing & HVAC Services in Genoa City, WI

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We’ve spent enough time around Genoa City to know how quickly Wisconsin’s seasons can put a home to the test. Winter cold can push furnaces and boilers to their limits, while humid summer afternoons keep air conditioners running for hours. Add in aging plumbing found in some of the area’s older homes, and it’s easy to see why homeowners need a contractor who understands the challenges that come with living here.

Southport Plumbing, Heating & Cooling provides plumbing, heating, cooling, and indoor air quality services throughout Genoa City. Whether you’re near Highway 12, close to the Illinois state line, or in one of the neighborhoods surrounding Pell Lake, you can count on experienced plumbers and NATE-certified HVAC technicians for repairs, replacements, and routine maintenance that help keep your home comfortable in every season.

Schedule service today and get help from a team that knows homes in Genoa City

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Plumbing Services

Between freezing winter temperatures and the wear that comes with aging plumbing systems, homeowners in Genoa City see their share of plumbing problems throughout the year. Older homes may have pipes, fixtures, or drain lines that have been in place for decades, while newer homes aren’t immune to clogged drains, leaking fixtures, or water heater issues. Addressing small plumbing concerns early can help prevent water damage, higher utility bills, and more extensive repairs.

Whether you’re dealing with a plumbing emergency or planning an upgrade, Southport Plumbing, Heating & Cooling offers plumbing services that fit the needs of homes throughout Genoa City. From routine repairs to replacing aging equipment, every job starts with a clear explanation of the problem and upfront pricing before work begins.

  • Slow sinks, standing water, and recurring clogs are common signs you may need professional drain cleaning.
  • If your home isn’t producing enough hot water or your system is nearing the end of its lifespan, our water heater services include both repairs and replacement.
  • A jammed or leaking kitchen disposal may be ready for garbage disposal repair or replacement.
  • Homes with basements can benefit from regular sump pump service before heavy rain and spring snowmelt arrive.
  • Hard water is common in many parts of southeastern Wisconsin, and our water treatment solutions can help reduce mineral buildup and improve water quality.
  • General repairs, fixture replacements, and other plumbing needs are covered through our complete plumbing services.

Schedule plumbing service today to keep your home’s water and drainage systems working the way they should.

Heating Services

Winter weather around Genoa City can put a heating system to the test. Cold snaps, lake-effect winds from nearby southeastern Wisconsin, and long stretches of below-freezing temperatures make dependable heat more than a convenience. Homes throughout the community range from older farmhouses and established neighborhoods to newer subdivisions, and each has different heating demands. Furnaces, boilers, and heat pumps all require regular attention to keep operating efficiently through the season.

Small heating problems rarely stay small for long. A furnace that’s making unusual noises or a boiler that’s struggling to heat evenly can become a larger repair if left alone. Routine service helps catch worn components before they lead to a complete breakdown during the coldest weeks of winter.

  • If your home isn’t heating evenly or your system won’t stay running, our heating services cover repairs, maintenance, and replacement options.
  • Short cycling, cold airflow, or unusual sounds often mean it’s time for furnace repair.
  • Homes with electric heat pumps benefit from regular heat pump service to maintain efficient heating and cooling throughout the year.
  • Older hydronic heating systems may require professional boiler repair when temperatures begin to drop.

Schedule heating service before winter arrives or as soon as you notice your system isn’t keeping your home comfortable.

Air Conditioning Services

Summer in Genoa City brings warm afternoons, rising humidity, and days when an air conditioner runs for hours at a time. When cooling equipment falls behind, indoor temperatures climb quickly, especially in homes with older insulation or second-story living spaces. Regular maintenance and timely repairs help keep your system operating efficiently through the hottest months.

Cooling issues often begin with subtle warning signs. Weak airflow, rising utility bills, uneven temperatures, or a system that constantly cycles on and off can indicate developing problems. Addressing those issues early can help avoid larger repairs later in the season.

  • Systems that aren’t cooling properly may need professional AC repair.
  • If you’re planning an addition, finishing a garage, or need zoned comfort without adding ductwork, a ductless mini split installation can be a practical option.
  • Seasonal tune-ups and replacements are available through our complete air conditioning services.

Book cooling service before peak summer temperatures put additional strain on your system.

Indoor Air Quality

Homeowners spend much of the year indoors, especially during Wisconsin winters and humid summer days. Dust, pet dander, pollen, and changing humidity levels can affect indoor comfort and place extra strain on heating and cooling equipment. Better indoor air quality can make a noticeable difference in how your home feels throughout the year.

Southport Plumbing, Heating & Cooling offers indoor air quality services to help reduce airborne contaminants and improve overall comfort. Whether you’re dealing with dry winter air or excessive humidity during the summer, we’ll recommend options that fit your home and your HVAC system.

If your indoor air feels stale or you’re noticing excessive dust around the house, schedule an indoor air quality evaluation.

Schedule Service TODAY In Minutes!

Why Choose Southport Plumbing, Heating & Cooling?

Homeowners throughout Genoa City choose Southport Plumbing, Heating & Cooling because we understand the challenges that come with maintaining homes in southeastern Wisconsin.

  • Locally owned company familiar with homes throughout Genoa City and surrounding communities.
  • Plumbing and HVAC services for both older homes and newer construction.
  • NATE-certified HVAC technicians.
  • A+ Better Business Bureau rating and a 4.8-star Google rating.
  • Upfront pricing before work begins.
  • 100% satisfaction commitment.
  • Shield Maintenance Plan to help keep heating and cooling systems operating efficiently.
  • Flexible financing options for qualifying installations.

When you need plumbing, heating, or cooling service in Genoa City, schedule an appointment with a team that knows the area and the systems homeowners rely on every day.

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

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Read About Our Customers’ Recent Experiences

Craig Willett
2 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
2 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
2 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
3 days ago
Travis did an excellent job. Very nice work.
Robin Ingrouille
3 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
3 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
3 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
3 days ago
Mat did great work.
On 10/21/26 Luke did great work.
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!
Ned C
3 days ago
My service provider was outstanding!! Answering my questions and providing me with useful information and advice.
Debbra Thorne
3 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
5 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
5 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
5 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
5 days ago
The technician, Abe, was very helpful and efficient.
Laurie Poznanski
6 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
6 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 Madison and the surrounding areas. Contact us today!