HVAC & Plumbing Services in Milwaukee, WI

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Milwaukee homes put heating, cooling, and plumbing systems through a lot. Long stretches of winter cold can expose weak heating equipment and vulnerable pipes, while humid summer days send central air conditioners back into regular use. Older homes in neighborhoods such as Bay View, Washington Heights, and the East Side can bring another concern: aging mechanical and plumbing systems that may need more attention as they wear.

Southport Plumbing, Heating & Cooling serves Milwaukee homeowners with HVAC and plumbing service for the systems they depend on every day. That includes furnace repair, AC repair, drain cleaning, sump pumps, water heater repair, garbage disposals, and other common household needs.

Schedule HVAC or plumbing services in Milwaukee today.

Two workers shake hands outside a suburban home, with a Southport service van in the driveway behind them.

Heating & Cooling

Milwaukee heating and cooling equipment has to handle a wide seasonal swing. Furnaces and boilers often run heavily during Wisconsin winters, while central air conditioners can face long operating cycles once summer heat and humidity settle in. Older homes may also have ductwork, radiators, or equipment configurations that call for a more careful approach than newer construction.

Southport provides heating and cooling service for Milwaukee homeowners who need repairs, replacement options, maintenance, or help improving comfort in specific parts of the house.

  • When cooling performance drops or the system struggles on hot afternoons, our air conditioning services cover repair and replacement needs.
  • Homes without traditional ductwork, finished upper floors, and room additions may be good candidates for ductless mini-split systems.
  • Homeowners considering equipment that can handle both heating and cooling can explore heat pump options.
  • If winter comfort becomes uneven or heating equipment starts acting differently, our heating services can address system problems before the next cold stretch.
  • Many older Milwaukee homes still depend on hydronic heat, making professional boiler service an important option when performance changes.
  • For homes with forced-air heat, furnace services include help with repair and replacement needs.
  • Dry winter air, summer humidity, dust, and airborne particles can affect comfort indoors, which is where indoor air quality services may help.
  • Homeowners who prefer ongoing system care can review the Shield Maintenance Plan.

Book heating or cooling service when your Milwaukee home stops feeling as comfortable as it should.

Plumbing, Drains & Water Heaters

Plumbing problems in Milwaukee can be closely tied to the age of the home and the season. The city has many older neighborhoods where aging plumbing remains a concern, and portions of Milwaukee use combined sewer infrastructure that can face added strain during heavy rain. Winter brings another issue, since exposed or poorly protected pipes can freeze when temperatures stay low.

Southport’s plumbers handle common household plumbing problems ranging from slow drains and failing garbage disposals to sump pump concerns and inconsistent hot water.

  • Leaks, fixture problems, sump pumps, garbage disposals, and other household issues can be addressed through our plumbing services.
  • Slow sinks, recurring clogs, and backups may call for professional drain cleaning, especially when the same drain keeps causing trouble.
  • If hot water runs out too quickly, changes temperature unexpectedly, or disappears altogether, water heater service can help determine the next step.

Schedule plumbing service when a leak, clog, sump pump problem, or water heater issue starts disrupting your Milwaukee home.

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Why Choose Southport Plumbing, Heating & Cooling?

  • Southeast Wisconsin experience: As a locally owned company, Southport works in the same cold winters and humid summers that Milwaukee homeowners deal with each year.
  • Heating, cooling, and plumbing under one roof: Homeowners can call the same company for furnace repair, AC repair, drain cleaning, sump pumps, water heaters, and other home system needs.
  • NATE-certified HVAC technicians: Southport’s heating and cooling technicians use professional diagnostics and arrive with a stocked mobile warehouse to handle many repair needs efficiently.
  • Upfront pricing: Customers receive detailed pricing before work begins, without hidden fees added after the fact.
  • Established customer record: Southport has an A+ BBB rating and more than 2,000 local reviews.
  • Work backed by guarantees: Southport backs its systems with a 100% satisfaction guarantee and provides 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 for your Milwaukee home.

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

$150 off

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

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.
ken yorgensen
4 days ago
Jacob the Technician was on time and very thorough in completing my fall maintenance for my furnace.
Lars Jorgensen
4 days 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
6 days ago
I was very happy with the overall process of obtaining a detailed quote on a new furnace.
Teresa Sorensen
6 days ago
Phil was very professional and his knowledge to do the job was awesome. Looking forward to the n winter months knowing our furnace will.work safely and keep our home warm this winter.
Robert
6 days 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
7 days ago
Very good explanation on what problem was and finding solution and help with finacing.
Tech did great job will tell others
Bill Morse
7 days ago
Excellent work, quality craftsmanship! I would strongly recommend Southport Plumbing!
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.
Wally Perry
1 week ago
On time, friendly, knowledgeable...did a great job.
Paul Lyon
1 week 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
1 week 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
1 week 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
2 weeks 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
2 weeks ago
I excellent service, decent pricing. Definitely recommend and would use again.
Susan Johnson
2 weeks 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
2 weeks 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
2 weeks ago
Have been dealing with Southport for 15-20 years. This is a quality business ! Dependable, knowledgeable and professional. Does not get better !!!

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!