Heating, Cooling & Plumbing Services in Germantown, WI

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Homes across Germantown range from established properties near the village center to newer subdivisions farther out, and their heating, cooling, and plumbing needs can look very different. Wisconsin winters put furnaces and plumbing through long periods of freezing weather, while summer heat and humidity can expose problems with aging air conditioners or uneven cooling.

Southport Plumbing, Heating & Cooling serves Germantown through our Southeast Wisconsin service area. Homeowners can schedule furnace repair, AC repair, plumbing work, drain cleaning, sump pump service, water heater repair, garbage disposal work, and other home comfort services.

Call or contact us online to schedule HVAC or plumbing service for your Germantown home today.

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Heating, AC & Indoor Air Quality

A furnace that has trouble keeping up during a January cold snap can make a Germantown home uncomfortable quickly. Heating equipment may run for extended periods during the coldest weeks of winter, which can make weak airflow, unusual noises, short cycling, and uneven temperatures more noticeable.

Summer brings a different set of concerns. Central air conditioners have to handle both heat and humidity, and larger homes or properties with finished additions can sometimes have rooms that don’t cool as evenly as the rest of the house.

  • If your cooling system is running without keeping the house comfortable, our air conditioning services cover repair and replacement needs.
  • Finished basements, additions, bonus rooms, and spaces without conventional ductwork may benefit from ductless mini-split systems.
  • Homeowners considering equipment designed for both heating and cooling can explore available heat pump options.
  • Uneven temperatures or a heating system that suddenly operates differently can be addressed through our heating services.
  • Homes with hydronic heating can turn to Southport for professional boiler service.
  • Forced-air systems struggling to keep pace with freezing temperatures may need furnace repair or replacement.
  • Dry winter air and excess indoor humidity during warmer months may be reasons to consider indoor air quality services.
  • Homeowners who want ongoing care for their heating and cooling equipment can learn about the Shield Maintenance Plan.

Book heating or cooling service when your Germantown home isn’t staying as comfortable as it should.

Plumbing, Drain Cleaning & Hot Water Heaters

Germantown’s cold winters can put vulnerable plumbing at risk, particularly pipes located near exterior walls or in other colder parts of a home. Spring thaw and periods of heavier rainfall can shift attention toward basement moisture and sump pump operation.

Everyday plumbing problems can be less seasonal. Water heaters lose performance over time, drains can become increasingly slow, and garbage disposals or fixtures can develop problems through normal household use. Addressing smaller warning signs can help prevent them from becoming more disruptive.

  • Leaks, fixture problems, sump pumps, garbage disposals, and other household concerns can be handled through our plumbing services.
  • Recurring sink, tub, and shower clogs may call for professional drain cleaning when temporary fixes aren’t solving the problem.
  • Reduced hot water, fluctuating temperatures, unusual equipment noises, or moisture around the tank may indicate a need for water heater service.

Schedule plumbing service when a leak, clog, sump pump concern, or hot water problem starts disrupting your Germantown home.

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Why Choose Southport Plumbing, Heating & Cooling?

  • Southeast Wisconsin experience: As a locally owned company, Southport works with the heating, cooling, and plumbing demands created by Wisconsin’s freezing winters and humid summers.
  • NATE-certified HVAC technicians: Southport’s heating and cooling technicians use expert diagnostics and arrive with a fully stocked mobile warehouse for many repair needs.
  • HVAC and plumbing service: Homeowners can schedule help with furnaces, air conditioners, drains, sump pumps, water heaters, garbage disposals, and other household systems.
  • Upfront pricing: Detailed estimates are presented before work begins, without hidden fees.
  • Established customer record: Southport has an A+ BBB rating and more than 2,000 local reviews.
  • Ironclad Guarantees: Southport backs its work with Ironclad Guarantees, giving homeowners clear expectations and added protection for the service they receive.
  • Guaranteed quality: Systems include a 100% satisfaction guarantee, plus 30-day coverage on repairs, parts, and labor.
  • Options for larger projects: Homeowners planning qualifying system work can review available financing options.

Contact Southport Plumbing, Heating & Cooling to schedule service in Germantown.

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Air Cleaners / Humidifiers
Cannot combine with any other offers and/or specials. One time use only. Must mention at time of booking
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Expires: 10/31/2026
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Read About Our Customers’ Recent Experiences

Debbra Thorne
13 hours 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
2 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
2 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
2 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
2 days ago
The technician, Abe, was very helpful and efficient.
Laurie Poznanski
3 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
3 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
6 days 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
Sandy Witkowski
6 days ago
The boydid an amazing job
Yes he did verygood
Deb Wadewitz
6 days ago
Was at my house in less than 1 hour after I called for a furnace not igniting. Phil was so nice and polite explained everything he did and fixed the problem. I was very happy with the service
Kelly B
1 week ago
Vincent did a phenomenal job with completing our Southport Shield HVAC services and providing an estimate for a new water softener. He clearly explained our options and reasons for recommended upgrades. He was professional, courteous, and knowledgeable!
Mary Hoffmann
1 week ago
My technician was patient and thorough in his investigation of my HVAC issue. After a long investigation and conference with the office, he was able to detect the problem, put in place a temporary solution with additional duct work to be completed in the coming days. Perseverance is the name of the game.
katelyn krapf
1 week ago
Technician was kind, thorough inspection and explained everything/ answered every question. I had a great experience
Diann Root
1 week ago
Anthony is very professional and an expert in boilers
John Vitkus
1 week 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.
ken yorgensen
1 week ago
Jacob the Technician was on time and very thorough in completing my fall maintenance for my furnace.
Lars Jorgensen
1 week ago
Great experience on updating our HVAC systems to heat pumps/backup furnaces.
Ryan, Oliver, Andrew and Jacob (all installers for Southport) are wonderful, competent, and delightful young folks, who gave great service doing the physical upgrade of 2 older heat/ac systems.

I highly recommend Southport for your future HVAC upgrades. All the folks from the person doing the bids (Adam) to Manager (Jackson) to all the installers, are first class, professional and proud of where they work and what they do.
J. White
2 weeks ago
I was very happy with the overall process of obtaining a detailed quote on a new furnace.

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 Milwaukee and the surrounding areas. Contact us today!