Heating, Cooling & Plumbing Services in Mequon, WI

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Mequon’s mix of established homes, newer construction, and larger residential properties can create very different heating, cooling, and plumbing demands from one house to the next. Wisconsin winters keep heating equipment working hard, while warm, humid summer conditions can expose rooms that don’t cool evenly or an air conditioner that’s beginning to lose performance.

Southport Plumbing, Heating & Cooling serves Mequon 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.

Schedule heating, cooling, or plumbing services for your Mequon home today by calling or contacting our team online.

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Heating, Air Conditioning & Air Quality

Heating a larger Mequon home evenly can become difficult when a furnace is aging, airflow is restricted, or different parts of the house have different comfort needs. Long periods of freezing temperatures can make those issues particularly noticeable as heating equipment accumulates more operating hours.

During summer, central air conditioners face heat and humidity while trying to keep multiple floors comfortable. Finished basements, additions, bonus rooms, and other spaces may also have heating and cooling needs that differ from the main living areas.

Schedule heating or cooling service when comfort starts becoming inconsistent around your Mequon home.

Plumbing, Drain Cleaning & Water Heaters

Plumbing demands can vary considerably across Mequon’s housing stock. An established property may have aging fixtures, drains, or plumbing components that need attention, while newer or larger homes can place heavier demands on water heaters and other equipment through everyday use.

Seasonal conditions matter too. Pipes in colder areas of a home can become vulnerable during prolonged freezing weather. When snow melts and spring rain arrives, homeowners with basements may find themselves paying closer attention to sump pumps and groundwater.

  • Leaks, fixture problems, sump pumps, garbage disposals, and other household concerns can be handled through our plumbing services.
  • Drains that repeatedly slow down or clog may require professional drain cleaning instead of another temporary fix.
  • If your household is running short on hot water or the equipment is leaking, making unusual noises, or producing inconsistent temperatures, water heater service can help determine the next step.

Book plumbing service when a leak, clog, sump pump concern, or hot water problem starts interfering with your Mequon 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 winters, humid summers, and changing seasonal conditions.
  • Experience with varied home systems: Mequon’s mix of established properties, newer construction, and larger homes can create different HVAC and plumbing needs under one roof.
  • 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 added protection and clear expectations 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 Mequon.

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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!