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Commercial plumbing systems require precise design, installation, and ongoing service to support water, gas, drainage, and specialized piping applications. Southport Mechanical provides commercial plumbing services across Madison and Greater Wisconsin, supporting projects from system design through construction to long-term performance.
Our team includes engineers, fabricators, and licensed tradespeople who work together to deliver plumbing infrastructure that meets operational demands. Each project is developed with a focus on code compliance, system performance, and coordination with other mechanical systems.
Request a bid to connect with our commercial plumbing team and discuss your project requirements.
Commercial Plumbing Services
Southport Mechanical delivers comprehensive plumbing services designed to support commercial systems at every stage of their lifecycle.
System Design and Engineering
- Piping layout and system design aligned with building requirements
- Code compliance planning based on local and regional standards
- Coordination with mechanical systems for integrated performance
Installation and Construction
- Water, gas, and drainage system installation across commercial facilities
- Storm and sanitary system integration for site-wide performance
- New construction plumbing systems built to project specifications
Repair and Retrofit
- System diagnostics and troubleshooting to identify issues
- Replacement of aging piping systems to restore performance
- Upgrades for compliance and efficiency across existing infrastructure
Preventative Maintenance
- Inspection of critical plumbing systems to identify risks early
- Performance checks and adjustments to maintain operation
- Long-term maintenance planning to extend system life
Commercial Plumbing Systems We Work With
Southport Mechanical works with a range of commercial plumbing systems designed to meet building and operational requirements.
- Water, waste, and storm systems for full building coverage
- Gas piping systems for safe and efficient fuel delivery
- Deionized water piping for specialized applications
- Compressed air systems for industrial environments
- Industrial process piping for facility-specific needs
- Backflow prevention systems to protect water supply integrity
- Camera inspection and locating services for system diagnostics
Systems are designed and installed based on building requirements and operational demands.
In-House Fabrication and Prefabrication
Southport Mechanical supports commercial plumbing projects with in-house fabrication and prefabrication capabilities.
- Pipe prefabrication to streamline installation and reduce on-site labor
- Improved project coordination through controlled fabrication processes
- Consistent quality control across piping systems
These capabilities support efficient installation and improved project timelines.
Full Lifecycle Plumbing Support
Our team supports commercial plumbing infrastructure throughout the entire project lifecycle.
- Design-build plumbing systems with integrated planning and execution
- New construction installation aligned with project scope
- System retrofits and upgrades to improve performance
- Ongoing service and maintenance to support long-term operation
This approach ensures consistent performance across all phases of system use.
Commercial Plumbing Applications
Southport Mechanical provides plumbing solutions across a range of commercial environments.
- Commercial buildings, including office and retail spaces
- Industrial facilities with specialized system requirements
- Municipal projects requiring code-driven system design
- Multi-family properties with large-scale plumbing demands
Each application requires a tailored approach to system design, installation, and service.
Why Choose Southport Mechanical
Southport Mechanical brings the experience and capabilities required to support commercial plumbing systems at scale.
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Integrated engineering and trades expertise across all project phases
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Strong knowledge of plumbing codes and compliance requirements
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In-house fabrication capabilities to support system design and installation
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Experience with complex and specialty piping systems
Our team focuses on delivering plumbing infrastructure that performs reliably and meets the demands of commercial environments.
Industries We Serve
Industrial
Manufacturing Facilities
Educational Facilities
Government Facilities
Healthcare Facilities
Nursing/Assisted Living Facilities
Multi Family and Hotels
Business and Retail Facilities
Warehousing and Storage Facilities
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Our Completed Projects
Springs of Kenosha, WI
Complete plumbing for over 180 two- and three-story residential buildings featuring studios, one-, two- and three-bedroom configurations with contemporary appliances and finishes. The Springs properties also offer fully-featured community clubhouses including fitness centers, meeting and business centers, outdoor pools and gathering spaces.
West Allis DPW
We are currently installing the plumbing and HVAC on a 175,000 square foot brand new municipal building. We ran BIM coordination for the job resulting in many conflicts between trades alleviated prior to installation.
Summer Ridge Apartments
We completed the design and install of both plumbing and HVAC for a new apartment complex consisting of eight 2-story stacked flats. We prefabricated all of the underground sanitary piping for this project.
Falls at Pike Creek
The Falls at Pike Creek in Kenosha Wisconsin. We completed the design and install of a brand 2 new 65 unit apartment buildings. We prefabricated all of the underground sanitary piping for this project.
FAQ'S
Expert Answers To Your Service Questions
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Read About Our Customers’ Recent Experiences
cy gu
3 days ago
Great experience! Blake did an excellent job repairing a leaking water pipe in our basement. He was professional, efficient, and got the repair done quickly. Everything is working properly now and the water supply is back to normal. I really appreciate his help and would definitely recommend him.
Sherry S
3 days ago
Had a concrete tub taken out and a new single tub put in. Some plumbing and new faucet that I can actually turn now.... yay!! A great job done, thanks to Travis H.
Joshua Wilson
3 days ago
It was nice seeing Logan again. He worked on my previous AC and Furnace for me when he was with his previous employer. Done a spectacular job with the hvac tune-up.
Cheryl Sarasin
4 days ago
Highly recommend. Always has the customer’s best interests in mind. Always on time and friendly.
Dave Cummings
4 days ago
Great service!! Tyler was very informative!!
DeSaVi S.
5 days ago
Southport does a great job. Team is always friendly, and they don't try to sell you on what you don't need. Had Jacob out checking the furnace and troubleshooting a leak issue. He was so thorough and went above and beyond toske sure everything was addressed. So polite, friendly and knowledgeable. Love the whole team!
Gail Seianas
6 days ago
Everything is absolutely beautiful! We are so pleased. Everything was explained and pretty much spelled out before they did things. Thank you so much!
Janine Fellows
6 days ago
Vicent did a great job! He explained things clearly, answered questions and was respectful of my environment. Thanks for your great work!
Daniel O'Brien
1 week ago
Seamless process. Our 28 year old A/C unit made it as long as she could. Southport came in gave us options and installed a new unit the following day.
Angel Basabe
1 week ago
Great quality work. Very professional and above all very knowledgeable.
James Young
1 week ago
Southport was referred to me by my realtor and they delivered quickly during an AC breakdown of my old furnace. They performed the work with professionalism and did not leave a mess.
Madelon Wise
2 weeks ago
I tried Southport because I got a coupon in the mail, and the price for a furnace inspection was excellent. Everybody that I spoke to was helpful and prompt. The technician was knowledgable and he explained everything in detail while showing me photos of each aspect of the system. I appreciated the kindness and expertise of the technician, and I will definitely call on Southport again.
Emory Wedel
2 weeks ago
Furnace checkup was thorough and professional. Recommendations for additional work were clear and well supported. Both guys were knowledgeable and cordial.
Caroline Mohr
2 weeks ago
Southport’s staff were professional, friendly, knowledgeable, and very supportive! They arrived on time and completed multiple drain reroutes in our basement on schedule. Someone was always available whenever we had questions. I can’t recommend them highly enough, and I look forward to working with them in the future!
Joe Ramsak
2 weeks ago
4STAR-Great knowledge & outstanding customer interface.
Judy Groth
2 weeks ago
Andrew was prompt thorough he provided explanations I would highly recommend Andrew and Southport The services were part of the service plan. I really appreciate having everything in one place.
Peggy Henning
2 weeks ago
Jake was a Rockstar! He tackled the AC problem and wouldn't give up until it was fixed. Excellent service!
Preston Coleman
2 weeks ago
Southport serviced my furnace a day earlier than scheduled. Phil was courteous and thorough. Southport does a great job, and the price is right. I highly recommend.
